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  1. Ch 9 Percent Yield – Difficulty Level 11.When sodium hydrogen carbonate reacts with sulfuric acid it acts like a double replacement reaction.Write and balance this equation.If the initial mass of the sodium hydrogen carbonate is 2.65 grams calculate the mass of the acid formed.In the lab the experiment only went to 93.7% completion. How much acid was produced in the lab?This acid then decomposes into ___________ and __________.Calculate how much gas that should theoretically be produced.If this second process only yields 76.8 % how much gas was produced in the experiment?

  2. Ch 9 Percent Yield – Difficulty Level 12.The Oswald Process for producing nitric acid from ammonia consists of the following steps.Ammonia reacts with oxygen to produce nitrogen monoxide and waterNitrogen monoxide reacts with oxygen to produce nitrogen dioxideNitrogen dioxide and water react to produce nitric acid and nitrogen monoxideIf the yield in each step is 94.0%, how many grams of nitric acid can be produced from 5.00 kg of ammonia?

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