HNO3+ KOH= H2O + KNO3
mols KOH = M x L = ?
mols HNO3 = mols KOH because of the 1:1 ratio in the balanced equation.
Then M HNO3 = mols HNO3/L HNO3. You know mols and L, solve for M.
a flask contain 25 ml of HNO3 solution which requires 30 ml of 0.2 M KOH to complete the reaction. calculate the concentration of KOH.
HNO3+ KOH= H2O + KNO3
1 answer
1 answer