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Molarity is the number of moles of a solvent contained in 1 liter of the solution.
Molarity is the number of moles of a solvent contained in 1 liter of the solution.
False
Normality is the number of equivalents of solute contained in 1 liter of solution.
Normality is the number of equivalents of solute contained in 1 liter of solution.
True
Weight percent is a common method used to express the concentration of commercial aqueous reagents.
Weight percent is a common method used to express the concentration of commercial aqueous reagents.
True
In the calculation of n for base, n represents the number of replaceable H+1 ions.
In the calculation of n for base, n represents the number of replaceable H+1 ions.
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The molar concentration of ethanol in an aqueous solution can be calculated using the mass and molar mass of C2H5OH.
The molar concentration of ethanol in an aqueous solution can be calculated using the mass and molar mass of C2H5OH.
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The percent concentration is commonly used to express concentrations in terms of parts per thousand.
The percent concentration is commonly used to express concentrations in terms of parts per thousand.
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A 70% (w/w) solution of nitric acid means there are 70 g of nitric oxide per 100 g of solution.
A 70% (w/w) solution of nitric acid means there are 70 g of nitric oxide per 100 g of solution.
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When a solution is described as 5% (v/v) methanol, it means 5.0 g of methanol is diluted with enough water to give 100 mL.
When a solution is described as 5% (v/v) methanol, it means 5.0 g of methanol is diluted with enough water to give 100 mL.
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Weight to volume percent is commonly used to indicate the composition of concentrated aqueous solutions.
Weight to volume percent is commonly used to indicate the composition of concentrated aqueous solutions.
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Parts per million (ppm) is a convenient way to express concentration for very concentrated solutions.
Parts per million (ppm) is a convenient way to express concentration for very concentrated solutions.
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Diluting 20 mL of 10 N HCl with distilled water to make one liter will result in a diluted solution with a normality higher than 10 N.
Diluting 20 mL of 10 N HCl with distilled water to make one liter will result in a diluted solution with a normality higher than 10 N.
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In a 5% (w/v) aqueous silver nitrate solution, 5 g of silver nitrate is dissolved in enough water to make 100 mL of solution.
In a 5% (w/v) aqueous silver nitrate solution, 5 g of silver nitrate is dissolved in enough water to make 100 mL of solution.
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