Calculate the mass in grams of Oxygen required to react completely with 0.75 moles of Aluminum. 4Al + 3O2→ 2Al2O3

a) 18 g of Oxygen
b) 9.0 g of Oxygen
c) 16 g of Oxygen

In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?

Correct relationship between molecular formula and empirical formula

What is the mass of oxygen gas is consumed in a reaction that produces 4.60mol so2