Verify the following:a) 5 moles of carbon dioxide and 5 moles of water do not have same mass. b) 240g of calcium and 240g of magnesium elements have a mole ratio 3:5

Verify the following:a) 5 moles of carbon dioxide and 5 moles of water

1.	Verify the following:a) 5 moles of carbon dioxide and 5 moles of water do not have same mass. b) 240g of calcium and 240g of magnesium elements have a mole ratio 3:5
Answer» PLEASE read this answer after reading my answers of other questions on mole concept asked by you. a) Mass of 5 moles of CO2 = 445 = 220 grams Mass of 5 moles of WATER = 185 = 90 grams, which are not equal. b) Molar mass of calcium = 40 grams Moles of calcium in 240 grams = 240/40 = 6 Molar mass of MAGNESIUM = 24 g Moles of magnesium in 240 grams = 240/24 = 10 Ratio = 6:10 or 3:5