1.

b) 33x10I mole of Co, weight

Answer»

44 grams

The molecular mass of CO2 = 12+2x16 = 44, so the mass of a mole of CO2 is approximalty44 grams. So the mass of 1 mole of carbon dioxide is44 grams. Atomic weight of the element Oxygen is 15.9994 and 12.0107 for Carbon. Therefore mass of 1 mole of CO2 is 44.0095g.



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