Question

PROBLEMS FOR
1.
(es What is the mass of (i) 1 mole of water (ii) 0.5 mole of CO2 (iii) 2.5 moles of Cl2 ?
(6) How many moles of atoms are contained in : (i) 9.0 g of Aluminium (ii) 0.8 g of Iron ?​

Answer 1

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