IB Chemistry HL 3.1.7 Neutralization reactions Question Bank

Practise IB Chemistry HL 3.1.7 by applying neutralization reactions to exam-style questions.

Exam points

identify the relevant chemical structure, process or evidence
apply the correct chemical model or equation
evaluate the result using chemical reasoning and data

[Maximum number: 1]

Methanoic acid is a monoprotic weak acid.

The concentration of methanoic acid was found by titration with a $0.200 \mathrm{~mol} \mathrm{dm}^{-3}$ standard solution of sodium hydroxide, NaOH(aq), using an indicator to determine the end point.

Write an equation for the reaction of methanoic acid with sodium hydroxide.

$\mathrm{HCOOH}(\mathrm{aq})+\mathrm{NaOH}(\mathrm{aq}) \rightarrow \mathrm{HCOONa}(\mathrm{aq})+\mathrm{H}_{2} \mathrm{O}(\mathrm{l})$

Marking guidance:

Accept ionic equation or net ionic equation.

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3.1.7—Neutralization reactions question 1