How many moles of hydrogen gas can be produced if 0.57 moles of hydrochloric
acid, hcl, reacts with excess solid zinc according to the following chemical equation

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

Which atom or ion is the largest? 0 a. 0 0 0 0 e. li

21. consider the following chemical reaction: n2+ o2 2 no if 10.0 g of n2 reacts with excess oxygen then how many grams of no can be formed? a) 10.7 g b) 21.4 g c) 32.9 g d) 42.8 g page 4 of 8