What is the molarity of a sodium hydroxide solution if 9.0 mL of the solution is titrated to the end point with 10.0 mL of standard 0.20M hydrochloric acid
Moles of HCL
0.20mol were in 1000mL of solution
How many moles could be in 10.0mL of the solution
Equation for the reaction
NaOH + HCl NaCl + H2O
Mole ratio of HCl:NaOH is 1:1
Moles of NaOH use is therefore;
Concentration of NaOH
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