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5/96 MCQs for:
MATTER - PROPERTIES AND TRANSFORMATION: Principles Of Chemistry - Formulae, Moles And Equations
What is the RMM or relative formula mass of calcium nitrate, Ca(NO3)2
What is the RMM or relative formula mass of copper (II) sulphate pentahydrate, CuSO4.5H2O
The term 'relative atomic mass' compares the average mass of an atom of an element to:
What is the number of moles of calcium carbonate in 20 g of a sample of it?
What is the RMM or relative formula mass of Chlorine, Cl2