Question

hort Answer. Show all work! No credit will be given when only answers are given. 8. Based on the reaction given below, which we did in Exp 7 -Ka of a weak acid. 20.0 mL of 0.50 M HCaHsO2 and 10.0 mL of 0.50 M NaOH were mixed together in the reaction shown below, Fill in the rest of the data table. (12 points) Vol.0.50 M (mL) 20.0 mL Vol. 0.50 M 10 (mL) 10.0 mL moles HC2HsO2 initial moles NaOH initial moles HC2H3O2 after reaction moles C2H302 after reaction [HC2H302] (M) after reaction [CaH302 ] (M) after reaction

Answer 1

To calculate number of moles,use formula of molarity

Number of moles= molarity × volume (in litre)

To predict number of moles after the reaction ,find limiting reactant and then calculate moles of product produced by this reagent.

The complete solution is given below

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