A 225 mL solution contains 17.1 g LiCI. Given the density of the solution to be 1.05 g/mL, čalculate Its ! а. Mass/volume percent (m/v) b. Mass/mass percent (m/m) С. Molarity How many mL of 5.0 % (m/v) glucose solution contains 25 mg of glucose ? What is the molarity of a solution containing 8.0 g of NaOH in 400. mL of NaOH solution ? How many g of NaOH is required to make 250 mL of 1.3 M NaOH solution ?

A 225 mL solution contains 17.1 g LiCI. Given the density of the solution to be 1.05 g/mL, čalculate Its ! а. Mass/volume percent (m/v) b. Mass/mass percent (m/m) С. Molarity How many mL of 5.0 % (m/v) glucose solution contains 25 mg of glucose ? What is the molarity of a solution containing 8.0 g of NaOH in 400. mL of NaOH solution ? How many g of NaOH is required to make 250 mL of 1.3 M NaOH solution ?

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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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

100%

A 225 ml solution contains 17.1 g LiCl. Given the density of the solution to be 1.05 g/mL, calculate its :
а.
Mass/volume percent (m/v)
b. Mass/mass percent (m/m)
С.
Molarity
How many mL of 5.0 % (m/v) glucose solution contains 25 mg of glucose ?
What is the molarity of a solution containing 8.0 g of NaOH in 400. mL of NaOH solution ?
How many g of NaOH is required to make 250 mL of 1.3 M NaOH solution ?
Calculate the final concentration of the solution when water is added to dilute 25.0 mL of a 18.0 M HCI
into 500. mL solution.
What is the initial volume, in milliliters, needed to prepare 350. mL of 2.00 M NaOH from 6.00 M NAOH

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