The reaction of 47.3 mL of an aqueous HCl solution with excess MgCO3 produces 538 mL of CO2(g) at 22.9°C and 0.940 atm. 2HCl(aq) + MgCO3(s) → CO2(g) + H2O( ) + MgCl2(aq) What is the molarity of the HCl solution? answer choices: 0.0773 M 0.440 M 0.880 M 11.4 M

The reaction of 47.3 mL of an aqueous HCl solution with excess MgCO3 produces 538 mL of CO2(g) at 22.9°C and 0.940 atm. 2HCl(aq) + MgCO3(s) → CO2(g) + H2O( ) + MgCl2(aq) What is the molarity of the HCl solution? answer choices: 0.0773 M 0.440 M 0.880 M 11.4 M

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter12: Solutions

Section: Chapter Questions

Problem 12.106QE: In the 1986 Lake Nyos disaster (see the chapter introduction), an estimated 90 billion kilograms of...

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.

Question

The reaction of 47.3 mL of an aqueous HCl solution with excess MgCO3 produces 538 mL of CO2(g) at 22.9°C and 0.940 atm.

2HCl(aq) + MgCO3(s) → CO2(g) + H2O( ) + MgCl2(aq)

What is the molarity of the HCl solution?

answer choices:

0.0773 M

0.440 M

0.880 M

11.4 M

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