This is an engaging revision lesson which uses a range of exam questions, understanding checks, quick differentiated tasks and quiz competitions to allow students to assess their knowledge of the topic of moles and related topics as covered in the gcse chemistry and gcse combined science courses. Other results for gcse chemistry moles questions and answers pdf. From understanding avagadros contact, to mole calculations, formulas for percentage yield and atom economy, at first this part of the gcse chemistry syllabus seems very difficult. Gcse science chemistry 91 using moles to balance equations duration. Science and maths by primrose kitten 1,0,930 views. All you need is periodic table which you will be given in your exam so dont worry. In this gcse chemistry revision video hazel teaches you about moles. Help needed chemistry as moles calculations, need help. Gcse science chemistry 91 calculating moles of a compound. The mole is simply the name given to a certain number. The mole higher aqa gcse chemistry single science revision. Aqa gcse sciences student book answers separate sciences download answers to the practice and summary questions in your aqa gcse sciences 91 biology, chemistry and physics student books. If you are taking igcse chemistry, using the cambridge international examinations syllabus 0620, then this book is for you. The mass of product depends upon the mass of limiting reactant.
This resource includes a power point to lead students through the lesson an inquiry question starter activity 2. Gcse science chemistry 91 calculating moles of an element. Aqa gcse sciences student book answers separate sciences. A mole of a molecular compound contains 6 x 1023 molecules. Covers the entire syllabus for cambridge international examinations international as and a level chemistry 9701. This could also be used for some y12 students to recap or introduce moles. The whole of aqa chemistry paper 1 in only 72 minutes gcse 91 science revision duration. Moles, formulae and equations edexcel advanced gce in chemistry 9080 edexcel. Richard takes a first look at moles for your gcse chemistry exam. Color table with atomic numbers, element symbols, element names, atomic weights, periods, and groups. The number of atoms, molecules or ions in one mole of a substance is called the avogadro constant. Calculations in chemistry higher aqa the mole is the unit for amount of substance.
Looking for the practice and summary question answers for the combined science. Separate science only 5 molar gas volume separate science only 6 extension. Worksheets are gcse 9 1 chemistry, mole calculation work, chemical mathmatics handout, chapter 10 chemical alculations and equations, bond energy name chem work 16 2, mole. A mole of a molecular compound contains 6 x 10 23 molecules. Search for library items search for lists search for contacts search for a library. You need to know how to do quite a few chemistry calculations e. Looking for the practice and summary question answers for the combined science student books. Learn how to calculate the formula mass of a compound by adding the mass values of its atoms with bbc bitesize gcse chemistry. Color printable periodic table pretty much everything you need that can fit on a page and still be readable.
It has a mass that is equal to its relative formula mass. Powered by create your own unique website with customizable templates. Cambridge international as and a level chemistry book pdf. Cambridge international as and a level chemistry book free download pdf. Ua008883 workbook for gce students moles, formulae and equations 1 edexcel advanced gce in chemistry 9080. It covers the syllabus fully, and has been endorsed by. Students will learn all about avogadros constant and the mole, including how to rearrange a formula triangle to calculate the moles, mass and relative formula mass of different chemical compounds. Ua008883 workbook for gce students moles, formulae and equations 1 edexcel advanced gce in chemistry 9080 edexcel advanced gce in chemistry nuffield 9086 issue 3 october 2004 section 1 atoms all matter is made of particles. Pearson edexcel international gcse 91 chemistry student book by jim clark pdf free download this book provides comprehensive coverage of the new edexcel international gcse 91 specification with progression, international relevance and support at its core.
Gcse science chemistry high school moles calculations. Remember, a mole is just a number like dozen and you can have a mole of anything the concept of a mole is based on avogadros. Task answers are provided and graded grade 6 and 8. It is divided into separate sections for as and a level making it ideal for students studying both the as and the a level and also those taking the as. Written by teachers for the edexcel igcse chemistry course. The mole conversion is used in reaction stoichiometry to predict how much product can be made. How do i teach my gcse aqa chemistry students about moles. The mole concept cie igcse chemistry revision notes. Edexcel asa level chemistry student book 1 answers. Helpful mole guides lead students through the book. In this episode, he will look at what moles are and how they are used. The mole gcse chemistry single science revision other bbc. Gcse chemistry revision chemical calculations mole calculations.
Quantitative chemistry moles chemistry gcse youtube. It is suitable for science syllabuses at gcse and beyond. At one time, it was thought that the tiniest particle was the atom. Gcse sciencechemistry calculations wikibooks, open. It is aimed to be used after you complete your gcse, throughout the remainder of. One mole is the amount of a substance that contains 6. Its like taking the first few faltering steps on an unknown planet.
Aqa gcse chemistry science calculating moles lesson by teaching resources tes this is a new resource covering the moles content of the new 2016 aqa chemistry specification. The mole and measurements in chemistry summary last updated. Gcse chemistry revision chemical calculations mole. If you struggle with the calculations side of chemistry, this is the book for you. Aqa gcse chemistry science calculating moles lesson. Buy aqa gcse chemistry revision guide 3 by sue orwin, lawrie ryan isbn. The mole abbreviate mol and sometimes called avogadros number is a conversion number that allows a chemist or chemistry student to move from the microscopic world of atoms, ions, and molecules to the macroscopic world of grams, kilograms, and tons. The good news is that by following a few simple rules, youll be able to do amazing calculations, win friends, influence people and get full marks in a test. Suitable for gcse higher tier students, trilogy and triple, matches the aqa specification.
Download answers to the practice and summary questions in your aqa gcse sciences 91 biology, chemistry and physics student books. Complete chemistry for cambridge igcse is very well written and updated book for o level and igcse chemistry syllabus. A mole of a substance is the amount that contains the same number of units as the number of carbon atoms in 12 grams of carbon12. A mole is the quantity of anything that has the same number of particles found in 12. Displaying all worksheets related to gcse chemistry calculations. Gcse chemistry equations, formulae and calculations are often the part of the syllabus that many students struggle with.
The number of particles in a substance can be found using the avogadro constant. Mole calculations formula mass and mole calculations. Interpret balanced symbol equations in terms of mole ratios use balanced symbol equations to calculate reacting masses calculate the relative formula mass rfm for one substance when the rfms are given for all the other. That number of particles is avogadros number, which is roughly 6.
She starts with basic mole calculations, before moving on to empirical. Free download complete chemistry for cambridge igcse. Even those who normally find the mole concept very difficult will be able to follow the path. The concept of the mole can be used to convert between mass and number of particles. How to do mole calculations 91 gcse and igcse chemistry. It is designed to supply students with the best preparation possible for the examination. Gcse science chemistry high school moles introduction. The concept of the mole is incredibly useful the bad news is that when you first start using it, you wont know what youre doing. Use this fabulous moles lesson pack with your key stage 4 class.
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