Answered: Is adding hydrochloric acid (HCI) to…

Is adding hydrochloric acid (HCI) to potassium chromate (2K2CrO4) an edothermic or exothermic reaction? Molecular Equation: 2K₂ CrO4 + 2HCIK₂Cr₂O72- + H₂O + 2KC1 Potassium Chromate Dichromate

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

Chapter17: Spontaneity, Entropy, And Free Energy

Section: Chapter Questions

Problem 125CP: Consider a weak acid, HX. If a 0.10-M solution of HX has a pH of 5.83 at 25C. what is G for the...

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Concept explainers

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.

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Is adding hydrochloric acid (HCI) to
potassium chromate (2K2CrO4) an
edothermic or exothermic reaction?
Molecular Equation:
2K₂ CrO4 + 2HCl K₂Cr₂O72- + H₂O + 2KCI
Potassium Chromate
Dichromate
T

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