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How to Make Sugar Rockets

SOLVED: Write the chemical equation for ionic reaction between NaBr and AgNO3

SOLVED: The first step in HNO3 production is the catalyzed oxidation of NH3. Without a catalyst, a different reaction predominates: 4 NH3(g) 3 O2(g) reverse reaction arrow 2 N2(g) 6 H2O(g). When 0.0150 mol of NH3(g) and 0.0150 mol of O2(g) are placed in a 1.00-L container at a certain temperature, the N2 concentration at equilibrium is 1.96 multiplied by 10-3 M. Calculate Kc.