1. The chemical formula of "nitro" a car racing fuel additive is CH3NO2. Write the mole equivalency between the moles of "nitro" and the moles of H. (include units) To receive credit on numerical problems you must show a correct set-up consistent with answer given, correct use of significant figures and units. 2. How many moles of SO4 are contained in 20.0g of MgSO4 ? 3. In the United States, Uranium is mined from U3Os.. How many grams of U3O2 must be mined to produced 1.00g of Uranium, U