A solution of phosphoric acid was made by dissolving 10.6 g of H3PO4 in 137.00 mL of water. The resulting volume was 141 mL. Calculate the density, mole fraction, molarity, and molality of the solution. Assume water has a density of 1.00 g/cm³. density of the solution g/cm3 mole fraction of phosphoric acid mole fraction of water molarity of the solution molality of the solution mol/L mol/kg

A solution of phosphoric acid was made by dissolving 10.6 g of H3PO4 in 137.00 mL of water. The resulting volume was 141 mL. Calculate the density, mole fraction, molarity, and molality of the solution. Assume water has a density of 1.00 g/cm³. density of the solution g/cm3 mole fraction of phosphoric acid mole fraction of water molarity of the solution molality of the solution mol/L mol/kg

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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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

A solution of phosphoric acid was made by dissolving 10.6 g of H3PO4 in 137.00 mL of water. The resulting volume was 141 mL. Calculate the density, mole fraction, molarity, and molality of the
solution. Assume water has a density of 1.00 g/cm³.
density of the solution
g/cm³
mole fraction of phosphoric acid
mole fraction of water
molarity of the solution
molality of the solution
mol/L
mol/kg

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