MISSED THIS? Watch KCV: Writing and Balancing Chemical Equations, IWE Balancing Chemical Equations; Read Section 4.2. You can click on the Review link to access the section in your eText. Nitric acid is a component of acid rain that forms when gaseous nitrogen dioxide pollutant reacts with gaseous oxygen and liquid water to form aqueous nitric acid. Enter a balanced chemical equation for this reaction. Express your answer as a chemical equation. Identify all of the phases in your answer. Solid calcium reacts ngorously with liquid water to form aqueous calcum hydicoxide and hydrogen gas. Enter a balanced equation for the reaction. Express your answer as a chemical equation including phases. Calculate the numbers of moles of O2 and H2O that are required to react completely with 1.75mol Fe in the following reaction 2Fe(s)+O2(g)+2H2O(l)2Fe(OH)2(s) Express your answers in moles to three significant figures separated by a comma. MISSED THIS? Watch KCV Limiting Reactant, Theoretical Yield, and Percent Yield, IWE: Limiting Reactant and Theoretical Yield; Read Section 4.4. You can click on the Review link to access the section in your eText. For the reaction Mn(s)+O2(g)MnO2(s) compute the theoretical yield of product (in moles) for each of the following initial amounts of reactants. 27.5molMn and 432molO2 Express your answer using three significant figures