According to the following reaction, how many grams of sulfur are formed when 37.4 g of water are formed?               2 H2S(g) + SO2(g)  →  3 S(s) + 2 H2O(l)

How many moles of oxygen are formed when 28.6 g of KNO3 decomposes according to the following reaction?  The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s)  →  2 K2O(s) + 2 N2(g) + 5 O2(g)

Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of K2CO3 and HBr are mixed.

How many moles of oxygen are formed when 54.6 g of KNO3 decomposes according to the following reaction?  The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s)  →  2 K2O(s) + 2 N2(g) + 5 O2(g)

How many moles of nitrogen are formed when 48.6 g of KNO3 decomposes according to the following reaction?  The molar mass of KNO3 is 101.11 g/mol.             4 KNO3(s)  →  2 K2O(s) + 2 N2(g) + 5 O2(g)

How many moles of nitrogen are formed when 38.6 g of KNO3 decomposes according to the following reaction?  The molar mass of KNO3 is 101.11 g/mol.             4 KNO3(s)  →  2 K2O(s) + 2 N2(g) + 5 O2(g)

Determine the molarity of a solution formed by dissolving 89.7 g LiBr in enough water to yield 750.0 mL of solution.

Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of MgSO3 and HI are mixed.

How many moles of oxygen are formed when 46.6 g of KNO3 decomposes according to the following reaction?  The molar mass of KNO3 is 101.11 g/mol. 4 KNO3(s)  →  2 K2O(s) + 2 N2(g) + 5 O2(g)

Give the complete ionic equation for the reaction (if any) that occurs when aqueous solutions of K2CO3 and HBr are mixed.