Calculate the number of mmoles of solute that are present in 4000 cm3 of an aqueous solution that contains 5000 ppb of AGNO3. (Assume density of solution = 1g/ml and molar mass of AGNO3=169.87 g/mol) Please fill in the space with a numerical value with two digits or two decimals and without units

Calculate the number of mmoles of solute that are present in 4000 cm3 of an aqueous solution that contains 5000 ppb of AGNO3. (Assume density of solution = 1g/ml and molar mass of AGNO3=169.87 g/mol) Please fill in the space with a numerical value with two digits or two decimals and without units

Introductory Chemistry For Today

8th Edition

ISBN:9781285644561

Author:Seager

Publisher:Seager

Chapter7: Solutions And Colloids

Section: Chapter Questions

Problem 7.42E

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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

Calculate the number of mmoles of solute that are present in
4000 cm3 of an
aqueous solution that contains 5000 ppb of AGNO3. (Assume
density of solution
= 1g/ml and molar mass of AGNO3=169.87 g/mol)
Please fill in the space with a numerical value with two
digits or two decimals and without units
Answer:

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