A 50.0 mL solution of Ca(OH)2 with an unknown concentration was titrated with 0.340 M HNO3. To reach the endpoint, a total of 28.4 mL of HNO3 was required. Write the balanced chemical equation for the reaction

A titration was done using 32.83mL of a weak acid and 0.141 M NaOH. If 32.81 mL of the NaOH was required to reach the equivalence point, what was the initial concentration of the weak acid?

A 10.00 mL sample of H2SO4 acid solution requires 22.53 mL of 0.1000 M NaOH for titration. What is the molarity of the acid solution?

A 25.00 mL aliquot is withdrawn from the liquid portion of saturated Manganese (II) hydroxide and transferred to an Erlenmeyer flask.  After the addition of methyl orange, a titration with 0.0045 M HCl was performed.  The endpoint was reached after 8.72 mL of the acid was added.   What is the balanced chemical equation? How many moles of hydroxide ions were neutralized in the reaction?  What is the molar concentration of hydroxide in the saturated solution?  What is the molar concentration of Magnesium ion in solution?

The titration of 25.0 mL of an unknown concentration HNO2 solution requires 83.6 mL of 0.12 M LIOH solution. What is the concentration of the HNO2 solution (in M)? O 0.20 M O 0.40 M 0.10 M O 0.36 M O 0.25 M