(a)
Interpretation:
The mass of the indicated solute in the given solution is to be calculated.
Concept Introduction:
The
The number of moles is calculated by the formula,
The molarity is calculated by the formula,
Answer to Problem 45QAP
The mass of the indicated solute in
Explanation of Solution
The volume and molarity of
The molar mass of
The number of moles of a solute is calculated by the formula,
Substitute the values of volume of solution and molarity of
The mass of
Substitute the values of molar mass and number of moles of
Therefore, the mass of the indicated solute in
(b)
Interpretation:
The mass of the indicated solute in the given solution is to be calculated.
Concept Introduction:
The atomic mass of an element is defined as the sum of number of protons and number of neutrons. Molar mass of an element is determined from atomic mass of an element.
The number of moles is calculated by the formula,
The molarity is calculated by the formula,
Answer to Problem 45QAP
The mass of the indicated solute in
Explanation of Solution
The volume and molarity of
The conversion of units of volume into
The molar mass of
The number of moles of a solute is calculated by the formula,
Substitute the values of volume of solution and molarity of
The mass of
Substitute the values of molar mass and number of moles of
Therefore, the mass of the indicated solute in
(c)
Interpretation:
The mass of the indicated solute in the given solution is to be calculated.
Concept Introduction:
The atomic mass of an element is defined as the sum of number of protons and number of neutrons. Molar mass of an element is determined from atomic mass of an element.
The number of moles is calculated by the formula,
The molarity is calculated by the formula,
Answer to Problem 45QAP
The mass of the indicated solute in
Explanation of Solution
The volume and molarity of
The conversion of units of volume into
The molar mass of
The number of moles of a solute is calculated by the formula,
Substitute the values of volume of solution and molarity of
The mass of
Substitute the values of molar mass and number of moles of
Therefore, the mass of the indicated solute in
(d)
Interpretation:
The mass of the indicated solute in the given solution is to be calculated.
Concept Introduction:
The atomic mass of an element is defined as the sum of number of protons and number of neutrons. Molar mass of an element is determined from atomic mass of an element.
The number of moles is calculated by the formula,
The molarity is calculated by the formula,
Answer to Problem 45QAP
The mass of the indicated solute in
Explanation of Solution
The volume and molarity of
The molar mass of
The number of moles of a solute is calculated by the formula,
Substitute the values of volume of solution and molarity of
The mass of
Substitute the values of molar mass and number of moles of
Therefore, the mass of the indicated solute in
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Chapter 15 Solutions
Introductory Chemistry: A Foundation
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