Calculate the total mass of water in kg on Earth's surface from the following data: total planetary surface area: 510,066,000 km?, land area of planet: 148,647,000 km2, assume the average depth of water is: 100.0 km and the density of water is: 1.00 g/mL. O 6.59 x1022 kg O 3.43 x107 kg O 6.59 x1012 kg O 3.43 x1014 kg O 3.61 x1022 kg O 3.61 x 1012 kg

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A: Solution -

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".