Part 1 : a.) How many grams of Hydrogen will be contained in a 100.000 g sample of magnesium hydroxide.?
c.) How many grams of nitrogen will be contained in a 120.0 g sample of calcium cyanide?
________________________________________ Part 3: d.) How many grams of nickel will be contained in a 400. g sample of nickel (ii) iodide?
f) How many grams of copper will be contained in a 165.0 g sample of copper (i) Sulfide?
g.) How many grams of sulfur will be contained in a 125.5 g sample of hexaphosphorus pentasulfide?