Question

Consider the reaction: 4ΗΝΟ3(1) + 3KCI(s) → Cl2(g) + NOCI (g)+ 2H2O(g) + 3KNO3(s) What is the amount of HNO3 required to produce 110.0 g of KΝΟ3 ? - (1)

Answer 1

91.43 g

Answer 2

The problem involves stoichiometry. First, convert the given mass of $KNO_3$ to moles using its molar mass. Then, use the mole ratio from the balanced chemical equation to find the moles of $HNO_3$ required. Finally, convert the moles of $HNO_3$ back to mass using its molar mass.