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The formula of Calcium oxide is CaO. The atomic mass of Ca is 40, Oxygen is 16 and
Carbon is 12.
i) 1 mole of Ca ( ____g) and 1 mole of Oxygen atom ( ___g) combine to form _____
mole of CaO ( ____g).
ii) 1 mole of Ca ( ___g) and 1 mole of C ( ___g) and 3 moles of Oxygen atom
( ___g) combine to form 1 mole of CaCO3
( ___g)
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As per the given question, the formula of Calcium oxide is CaO.
The atomic mass number of Ca is 40, Oxygen is 16 and Carbon is 12.
i) 1 mole of Ca 40g and 1 mole of Oxygen atom 16g combine to form 1 mole of CaO 56g.
ii) 1 mole of Ca 40g and 1 mole of C 12g and 3 moles of Oxygen atom
48g combine to form 1 mole of CaCO3
100g.
The atomic mass number of Ca is 40, Oxygen is 16 and Carbon is 12.
i) 1 mole of Ca 40g and 1 mole of Oxygen atom 16g combine to form 1 mole of CaO 56g.
ii) 1 mole of Ca 40g and 1 mole of C 12g and 3 moles of Oxygen atom
48g combine to form 1 mole of CaCO3
100g.
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