answer 12.61 ACT 2. USING COLLIGATIVE PROPERTY TO GET THE MOLAR MASS12.61 The molar mass of benzoic acid (C,H,COOH) determinedby measuring the freezing-point depression n benzene is twicewhat we would expect for the molecular formula, C,H,O2.Explain this apparent anomaly.12.62 A solution of 2.50 g of a compound having the empiricalformula C,H,P in 25.0 g of benzene is observed to freeze at4.3°C. Calculate the molar mass of the solute and itsmolecular formula.

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ACT 2. USING COLLIGATIVE PROPERTY TO GET THE MOLAR MASS 12.61 The molar mass of benzoic acid (C,H,COOH) determined by measuring the freezing-point depressionn benzene is twice what we would expect for the molecular formula, C,H,02. Explain this apparent anomaly.

ACT 2. USING COLLIGATIVE PROPERTY TO GET THE MOLAR MASS 12.61 The molar mass of benzoic acid (C,H,COOH) determined by measuring the freezing-point depressionn benzene is twice what we would expect for the molecular formula, C,H,02. Explain this apparent anomaly.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter13: Solutions And Their Behavior

Section: Chapter Questions

Problem 72GQ

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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.

Question

answer 12.61

ACT 2. USING COLLIGATIVE PROPERTY TO GET THE MOLAR MASS
12.61 The molar mass of benzoic acid (C,H,COOH) determined
by measuring the freezing-point depression n benzene is twice
what we would expect for the molecular formula, C,H,O2.
Explain this apparent anomaly.
12.62 A solution of 2.50 g of a compound having the empirical
formula C,H,P in 25.0 g of benzene is observed to freeze at
4.3°C. Calculate the molar mass of the solute and its
molecular formula.

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