1. What is the mass of 1 mole of benzaldehyde (C 6 H 5 CHO)? 1 g 106 g 6.022 x 10 23 g Same as 1 mole of benzene (C 6 H 6 )

Learn about and revise calculations in chemistry with this BBC Bitesize GCSE Combined Science (AQA) study guide.

Chemical Formulae, Equations, Calculations (Edexcel IGCSE Chemistry) Exam Questions 4 hours 32 questions Download All answers Easy Medium Hard

Learn about and revise calculations in chemistry for Higher tier students with this BBC Bitesize GCSE Chemistry (AQA) study guide.

GCSE Chemistry Revision Worksheets on chemistry calculations and mole calculations can be accessed via this dedicated page.

Write an equation for moles that includes volume and concentration (include all relevant units). moles = 10. How many moles are there in 20cm​3​ of a 0.5mol/dm​ ...

Questions. Q1. A titration is to be carried out to find the concentration of ... Edexcel Chemistry GCSE - Calculations involving masses.

This exercise will consolidate the different calculations you could be asked to carry out within the National 5 Chemistry exam. 1. Calculating the gram formula ...

Chapter 2 - Chemical Calculations 1 How many moles of ions are in 75.0 mL of a 1.20 M aqueous solution of sodium sulfate?

Now try the practice questions below. WORKED EXAMPLE: Example 1 - Mass / Volume Calculation: Calculate the volume of sulfur dioxide produced when 13g of sulfur ...