A student has 500.0 mL of a 0.1111 M aqueous solution of NazCO3 to use in an experiment. She accidentally leaves the container uncovered and comes back the next week to find only a solid residue. The mass of the residue is 15.90 g. Determine the chemical formula of this residue. If the substance is a hydrate, use a period instead of a dot in its formula.

A student has 500.0 mL of a 0.1111 M aqueous solution of NazCO3 to use in an experiment. She accidentally leaves the container uncovered and comes back the next week to find only a solid residue. The mass of the residue is 15.90 g. Determine the chemical formula of this residue. If the substance is a hydrate, use a period instead of a dot in its formula.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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