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How many grams of CaCl, are needed to make 636.6 g of a solution that is 41.5% (m/m) calcium chloride in water? Note that mass is not technically the same thing as weight, but (m/m) has the same meaning as (w/w). g CaCl, mass: How many grams of water are needed to make this solution? g H,O mass:

How many grams of CaCl, are needed to make 636.6 g of a solution that is 41.5% (m/m) calcium chloride in water? Note that mass is not technically the same thing as weight, but (m/m) has the same meaning as (w/w). g CaCl, mass: How many grams of water are needed to make this solution? g H,O mass:

Chemistry: Matter and Change
Chemistry: Matter and Change
1st Edition
ISBN:9780078746376
Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Chapter14: Mixtures And Solutions
Section14.2: Solution Concentration
Problem 10PP
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How many grams of CaCl, are needed to make 636.6 g of a solution that is 41.5% (m/m) calcium chloride in water? Note that mass is not technically the same thing as weight, but (m/m) has the same meaning as (w/w). g CaCl, mass: How many grams of water are needed to make this solution? g H,0 mass: What is the volume percent, % (v/v), of an alcohol solution made by dissolving 111 mL of isopropyl alcohol in 739 mL of water? Assume that volumes are additive. volume percent: % (v/v) The mass of solute per 100 mL of solution is abbreviated as % (m/v). The abbreviation % (w/v) is also common. How many grams of sucrose are needed to make 855 mL of a 37.0% (w/v) sucrose solution? mass: g sucrose
Transcribed Image Text:How many grams of CaCl, are needed to make 636.6 g of a solution that is 41.5% (m/m) calcium chloride in water? Note that mass is not technically the same thing as weight, but (m/m) has the same meaning as (w/w). g CaCl, mass: How many grams of water are needed to make this solution? g H,0 mass: What is the volume percent, % (v/v), of an alcohol solution made by dissolving 111 mL of isopropyl alcohol in 739 mL of water? Assume that volumes are additive. volume percent: % (v/v) The mass of solute per 100 mL of solution is abbreviated as % (m/v). The abbreviation % (w/v) is also common. How many grams of sucrose are needed to make 855 mL of a 37.0% (w/v) sucrose solution? mass: g sucrose
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