Green Chemistry Analysis of a Mixture

Green Chemistry Analysis of a MixtureGreen Chemistry Analysis of a Mixture is an important field in Industrial Chemistry. The basic concept of the subject is to find out the accurate chemical composition of a mixture through laboratory methods. It could be the alcohol content, the carbon content, or the silicon content of a material that could indicate the cause for the problem.It is the aim of green chemistry to help determine the impact of different organic substances on a material. The best method is to sample a material and then analyze it using different techniques. However, as the effectiveness of any method depends on the methods used, the analysis of a mixture can be done at a laboratory. There are various laboratories around the world that provide a better analysis of a mixture than the conventional one.There are various types of laboratory methods for this. The most common is GCMS, which stands for gas chromatography mass spectrometry. It is widely used for determining the composition of various chemicals. However, in recent years, several other approaches have emerged to make the analytical techniques more advanced.Green Chemistry Analysis of a Mixture is the most advanced method available for this purpose. The system consists of several machines, which are arranged in a series and some have special equipment for isolating specific components of a mixture. The system is operated using a set of different kinds of solvents, and the results are then analyzed using a grid. Most of the methods use ordinary tap water as the reference fluids.The analysis of a mixture is the process of determining the concentration of specific elements in a liquid sample and identifying the chemical formula. A number of data could be obtained from the results of the test. A GCMS could have the capacity to determine the characteristics of the compound, the components present, and also the amount of each of them.As mentioned earlier, a GCMS can be purchased and operated in a l aboratory using various solvents. Such analyzers are capable of determining the properties of compounds by using the 'mass spec' method, which is the same technique that was used in the old days to determine the chemical composition of oil and the similar solids. The analysis of a mixture can be very useful to businesses and industries, as they help them to determine the exact compositions of chemicals and materials that they are using.There are many aspects that could be explored with the help of the green chemistry analysis of a mixture. For example, to find out the quantity of a substance and also the chemical formulas for it, an analytical process could be used. The products obtained from such a process can be obtained by conducting chemical analysis of a mixture. However, a commercial method must be employed for this purpose if the analytical quality of the sample is to be kept intact.

Happy Holidays from Tutor Pace

Happy Holidays from Tutor Pace 0SHARESShare Hey it’s Christmas time! Students from grade 1-3 do not understand the importance of learning. They want to enjoy the holiday and get absolutely detached from studies. Teachers who want to foster childrens development and set a good amount of homework for the vacation. They want kids to give sometimes of the day to focus on learning. Working parents want to relax during their holidays; even private tutors are not available these days. Students find it really difficult to enjoy the holiday as they have a constant anxiety about the homework. Don’t worry! Online tutoring websites are a one-stop-solution to this problem. You can attain live one-on-one tutoring sessions and get online homework assistance. Students get time to go out with friends, enjoy a weekend party with family, participate in sports, go for a short trip with family and even watch their favorite TV show. The online tutors are available 24/7 and this allows you to plan your schedule as per your convenience. The online tutors take specific care to ensure that they complete the homework properly. The sessions help students to enjoy and still complete their set holiday assignments. This is a process of gathering facts and essential information. The sessions are cost-effective and convenient and hence appreciated by most students and parents. To get all these great resources at your fingertips, register Now! [starbox id=admin]

The Benefits of Online Tuition

The Benefits of Online Tuition Here at Tutorfair, we are seeing more lessons than ever before taking place online - making up to 50% of Tutorfair lessons, on some days! For some clients and tutors, online tuition can seem like a strange method of teaching at first. We asked one of our top tutors, Jim R, to share his experience tutoring online... I’ve been working as a tutor for TutorFair for around five years and   recently completed teacher training. I was lucky enough to be employed, after a rewarding PGCE year in London state schools, by Wellington College â€" one of the UK’s leading independent boarding schools. My wife and I had to relocate to Crowthorne, which was exciting in one sense as we were beginning a new rural chapter in an idyllic setting within a rich academic community. In another, it felt a shame as I would no longer be able to tutor in person.  I loved my time as an ‘on call’ tutor in London and I was apprehensive about the effectiveness of online communication as a means through which to tutor English lessons â€" how would I build rapport? How would I use educational resources imaginatively and interactively? Would it feel too clinical, impersonal, detached? I have since found online tutoring to be equally â€" if not more â€" effective. As far as building a warm and constructive relationship with tutees go, I feel there’s an advantage to having the session ‘broadcast’ as it can lend a more performative element to the job. While there can be no substitute for hard work to progress tutees, being able to make your tutees laugh can be transformative as far as learning goes, and the fact the session is framed by a face in close up does appeal to tutees and tutors (like this one) who aren’t strangers to an opportunity for judiciously timed silliness. There has been no change to the effective use of resources; in fact, it’s more straightforward if the internet is a mid-session click away. I can ask parents to email me teacher instructions well ahead of the session if there’s specific school-work that they would like covered, but I can also email specific texts or exercises with a week’s (or more) notice to mums and dads so tutees have hard copies ready well in advance, should this be necessary. Saying this, printing can be done away with entirely if the online session is run through Google Hangouts â€" the screen can be shared, meaning homework or resources can be worked on collaboratively without recourse to hard copies. Online tuition suits busy parents better as their time commitment is far reduced as disruption to family life is minimised. There’s no letting me in, finding a space, letting me out. I can email feedback and take up only as much time as the session demands. There’s also peace of mind as parents can see exactly how many minutes I’ve spent online. The session is pure tuition, small talk is reduced and, as a consequence, there is value for money. Of course none of this precludes lengthy conversations with parents if they are needed. Another major bonus of this form of tutoring is that it’s possible to be anywhere in the world and still receive tuition. I have worked with many families who value consistency and routine in their child’s education and who prefer to keep tuition ticking over during longer holidays or where it’s necessary to re-locate for a time. I worked with an American family who were on a tour of the world together for a year, they kept up tuition in creative writing with their two boys throughout the trip. Needless to say I was often struck by the curious locations the boys Skyped from â€" jungles, beaches and â€" perhaps most unusually â€" the Arctic circle! If you’re considering online tuition, but are yet undecided, I would be happy to chat to you about the process. What an age to be alive! Jim R  is one of our top  English tutors. As well as being a fantastic private tutor, Jim is a  fully qualified teacher at Wellington College, one of the UK's leading public schools. Interested in booking a lesson with Jim?  Click here to visit his Tutorfair profile  and find out more!

My Volunteering Experience at St. Aloysius College

My Volunteering Experience at St. Aloysius College On Thursday 2nd July, less than a week after signing up with Tutorfair, I was given my first volunteering task - a UCAS (Undergraduate Courses at University and College) talk at St. Aloysius College in North London. Public speaking is not one of my (many) talents, so I was a little apprehensive when confronted with a classroom full of 30 energetic Year 12 students and only one other volunteer helper, Rosa. However, once I'd introduced myself, the questions about university were fired so frequently I forgot to be nervous! To make things more manageable, we split the students into two groups. This ensured myself and Rosa were able to get to know the pupils and really provide in depth answers to their many questions, which encompassed all aspects of university life, from living at home or on campus, to how different university teaching is from school teaching. Here, I spoke about my wonderful time at LSE as a student who commutes to save money and how difficult I found the transition to university, where studying is far more independent than at school. After twenty minutes I swapped groups with Rosa and was met with the same enthusiasm from the second batch of students who were particularly interested in advice on writing personal statements, which they would be drafting the very next day at school. I gave them the only piece of advice I found valuable from my own school time: write with enough passion to remind the admissions professors why they chose to study that same discipline all those years ago. It was such a pleasure to work with the students at St. Aloysius and provide some answers to the exact same queries I had before going to university three years ago. All in all, it was an afternoon well spent and I'd recommend volunteering with Tutorfair to everyone!

International School of Hellerup

International School of Hellerup International School of Hellerup A warm welcome to International School of Hellerup. Your visit is part of a very important decision-making process about your childs education in Copenhagen. Finding the right school is one of the major challenges for families coming to the city. So many factors come into play in determining the most suitable fit between family and school. At ISH you will find some of the best teachers, administrators and staff members, all focused on helping children learn, grow and succeed. Our mission is to support our pupils in realising their potential across a broad curriculum through good learning habits and the improvement of self-discipline, courtesy and consideration for others. It is our aim that on leaving the school our students are confident all-rounders who are well prepared for the next stage of their education and for their role in a challenging, demanding and rapidly changing world. I look forward to welcoming you to our school and having the chance to show you our school in action. You will see that ISH is a warm, welcoming center of educational excellence, with exciting opportunities at every grade level. When you have had a chance to examine all the materials on the website, I hope you will have a better sense of who we are, what we stand for and what we can offer your family.

Growing scarcity of older Teachers in Schools - Tutor Hunt Blog

Growing scarcity of older Teachers in Schools Growing scarcity of older Teachers in Schools Growing scarcity of older Teachers in SchoolsSchoolsI was a school pupil back in the 70`s and 80`s, and I remember many of my teachers being of somewhat `advanced` years. Of course to a child or even a teenager anyone over the age of 35 may often, somewhat condescendingly, classed as over the hill - but having perused some old school photographs the average age of my teachers does seem to have been around 40. These days it seems to be increasing rare to find a school with an abundance of older teachers. Whenever I visit my son`s secondary school I`m shocked at how young all the teachers are, with even the head teacher looking like he`s only just turned 30. Some people are calling the lack of experienced older teachers an `experience black hole` - indeed it is concerning that so many schools are missing out of teachers who will possess a wealth of experience. I was a teacher myself for more than 25 years, and I can say with certainty that there`s a skill set that only comes with having taught hundreds of classes. Teaching itself is almost like an art form - somewhat ironically perhaps one that cannot be `taught.` I can testify to there being much truth in the old maxim: the teacher learns as much as the pupil. A good teacher will be constantly developing, learning new ways to present a set of concepts, putting a new perspective on certain ideas, all with the aim of getting pupils to see things from a different point of view. The problem is of course money - teachers are all on a pay scale, and the longer they have been in the profession, the higher their salary. Why would a head teacher, with an ever shrinking yearly budget, choose to employ an older teacher, when they could select a newly qualified teacher for a fraction of the cost? The disparity of income between a new teacher, and someone who has been in the profession for a decade or more could certainly be as much as £20,000. With the country still in the grip of austerity, and with pay freezes and cuts to a whole range of public sector jobs, it is unlikely that the situation is going to change any time soon. The whole school system is still suffering from a recruitment crisis, with nearly a quarter of the teachers who have qualified since 2011 already having left the profession. It certainly can`t be good for pupils to have teachers leaving midway through their GCSE`s or A-Levels, but that is exactly what is happening in many schools across the country. If we look at this situation from a purely capitalistic point of view, things can actually become a lot clearer. Because of austerity schools have less income, so they are obliged to keep labor costs down - it will then be an obvious choice to employ 3 newly qualified teachers instead of 2 more experienced teachers. Looking at it this way things make more sense - but schools don`t fit the capitalist model: classrooms aren`t factories, teachers aren`t creating commercial products, or providing a direct service to the paying public. Schools, teachers, and pupils are outside the capitalist model, because they are creating the next generation of workers who will, years down the line, find their place in society. If governments try to force a capitalist model onto the education system, using incongruous concepts such as `increased efficacy` and `greater productivity,` they will only be building up problems for the future. 10 months ago0Add a Comment

Globetrotter Language Challenge Winners

Globetrotter Language Challenge Winners Congratulations to everyone who turned out for October’s italki Globetrotter Language Challenge! You all did great, and have hopefully been enjoying the progress you’ve made these past few days. We’ve now counted up the final scores and drawn winners for each of the four contest lotteries. Without further ado, we are pleased to announce that The winners of the $50 Backpacker Challenge prize are: Xuzhao (3564821) Lyuba (3509387) Hiro Miyamoto (3404527) Monika Kluskiewicz (3547414) Kobe Koto (3221950) Dmitry (3328600) Tom Belunis (3477892) Véronique (1345265) Michael Hunt (3241419) Guyomar (3235658) The winners of the $100 Weekender Challenge prize are: Summer (3574240) Seth Karp (3189036) Sandra Puliezi (3543189) Julia (2419199) Philip (3336477) Aysha (1936482) Joyce (2732882) Stephan (1325926) Victoria (2835012) Vaclav Adler (1970701) Je Keun CHON (3020914) Czarix (3341914) Luis (2814006) Claudia (1380999) Anthony Cea (3436650) Jacinda (3154537) Oscar (1831708) yx01 (929049) Kanako (1367533) Felix (3051701) The winners of the $200 Seafarer Challenge prize are: Mateo (3416074) Eliaquim Sousa (2854984) Logan (3390064) Sean Finegan (1392989) Hesam (3318379) And. Felix (3051701) is the winner of the $500 Aviator Challenge prize Congratulations all around! We’ll be in contact by email between now and November 17th to follow up with your prizes. Well done to everyone who came out and pushed their limits last month. We’re proud to have hosted such a strong group of Challengers and look forward to bringing you more chances to compete and learn in the coming months. Be on the lookout for news of the next Language Challenge, coming up in January! All the best until then, The italki Team Globetrotter Language Challenge Winners Congratulations to everyone who turned out for October’s italki Globetrotter Language Challenge! You all did great, and have hopefully been enjoying the progress you’ve made these past few days. We’ve now counted up the final scores and drawn winners for each of the four contest lotteries. Without further ado, we are pleased to announce that The winners of the $50 Backpacker Challenge prize are: Xuzhao (3564821) Lyuba (3509387) Hiro Miyamoto (3404527) Monika Kluskiewicz (3547414) Kobe Koto (3221950) Dmitry (3328600) Tom Belunis (3477892) Véronique (1345265) Michael Hunt (3241419) Guyomar (3235658) The winners of the $100 Weekender Challenge prize are: Summer (3574240) Seth Karp (3189036) Sandra Puliezi (3543189) Julia (2419199) Philip (3336477) Aysha (1936482) Joyce (2732882) Stephan (1325926) Victoria (2835012) Vaclav Adler (1970701) Je Keun CHON (3020914) Czarix (3341914) Luis (2814006) Claudia (1380999) Anthony Cea (3436650) Jacinda (3154537) Oscar (1831708) yx01 (929049) Kanako (1367533) Felix (3051701) The winners of the $200 Seafarer Challenge prize are: Mateo (3416074) Eliaquim Sousa (2854984) Logan (3390064) Sean Finegan (1392989) Hesam (3318379) And. Felix (3051701) is the winner of the $500 Aviator Challenge prize Congratulations all around! We’ll be in contact by email between now and November 17th to follow up with your prizes. Well done to everyone who came out and pushed their limits last month. We’re proud to have hosted such a strong group of Challengers and look forward to bringing you more chances to compete and learn in the coming months. Be on the lookout for news of the next Language Challenge, coming up in January! All the best until then, The italki Team

Physics Tutor Jobs - Which Is Best For You?

Physics Tutor Jobs - Which Is Best For You?A physics tutor can prove to be the answer to your homework and problems. The career of a physics tutor is both lucrative and profitable. In fact, some physics tutors are able to make as much as six figures annually. However, if you do not choose the right job, then you can end up losing out on a good job opportunity.Degrees are available in this area of study that offer a number of entry level jobs. What you should look for are the high paying jobs. You can choose from teaching physics classes or teaching at schools.If you are just starting out, you will want to go with the first option to short list. There are also positions that require a degree in physics. Physics instructors are responsible for training young children on the basics of science. A number of these students end up becoming scientists later in life.The most popular fields of study in this area are mathematics, chemistry, biology, business and professional certification. Thes e fields will show you that you are well prepared for your future career and will be able to get good paying jobs.There are various schools that offer a teacher to student exchange. This will allow you to learn from someone who has the experience and skills that you would need. You can take the courses they give you and begin a career that can lead to salaries that can last for years.You should get a teacher's permit if you plan to teach at a school. This is a valid form of identification that allows you to get jobs with teaching positions. Many times, employers will have to hire students first before they will let you take their classes.With all the benefits that come with the career, it makes sense to get a degree in this field. If you want to advance in this field and advance with ease, it would be in your best interest to get a degree. You will find that the pay will start at ten thousand dollars for those who have taken an associate's degree.

The Benefits of Wvu Physics Tutoring

The Benefits of Wvu Physics TutoringWvu Physics Tutoring provides a safe and practical education through hands-on training for students who are interested in pursuing a degree in physics. This is also ideal for those students who need to pursue a post-secondary degree in a specific subject like engineering, mathematics, biology or chemistry.Most students enrolling in Wvu Physics Tutoring take up the program as an elective, especially if they already have a well-defined major in physics. It is usually very useful to improve the knowledge of physics as a pre-requisite for subsequent courses. These classes include lectures, laboratory work, problem solving and hands-on experience. The curriculum includes introductory physics, chemistry, and other subjects such as astronomy, aeronautics, math, statistics, computer science, engineering, geography, statistics, and so on.Physics gives you a clear idea of the way the physical world works, as well as the interrelationships between different p henomena. The student's ability to interpret the data and draw conclusions about them is greatly enhanced by studying this discipline.An undergraduate degree in physics generally requires a lot of time spent in classes, depending on the student's schedule. Some courses do not even allow for hands-on learning, which can result in a major disruption to a student's life, which is definitely not advisable for anyone to endure. Taking physics can provide the freedom of an individualistic lifestyle that most students are seeking nowadays.Physics Tutoring is a hands-on approach that allows the student to concentrate on the subject matter while receiving the exact same training that he would receive from a university-based physics class. The level of interest and skill level of the student is sure to increase substantially.In addition to the benefits that a Wvu Physics Tutoring education will provide, it is also recommended that students receive a certificate to complete the education proce ss. Although a certificate is only granted after completion of the course, it helps establish a first-class reputation for a university as well as a student who is proficient in this field. You can expect that your grades will be better, as your classmates will also be able to see that you are genuinely interested in the subject matter and enjoy it.While other institutions may provide resources such as online physics tutorial or video tutorials to assist the students with physics, this program provides a convenient means of engaging students in a practical environment and provides a great value for the cost of the courses. It is a really good deal!