What is the percent of hydrogen peroxide in the solution when 5.02g of H2O2 solution reacts to produce 0.071 g of O2? 2H2O2(l) → 2H2O(l) + O2(g)

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?