
(a)
Interpretation:
The molarity of the given solution is to be calculated.
Concept Introduction:
The
The number of moles is calculated by the formula,
Moles=Mass(g)Molar mass
The molarity is calculated by the formula,
Molarity=Number of moles of soluteVolume of solution (L).
(b)
Interpretation:
The molarity of 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,
Moles=Mass(g)Molar mass
The molarity is calculated by the formula,
Molarity=Number of moles of soluteLiters of solution.
(c)
Interpretation:
The molarity of 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,
Moles=Mass(g)Molar mass
The molarity is calculated by the formula,
Molarity=Number of moles of soluteLiters of solution.
(d)
Interpretation:
The molarity of 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,
Moles=Mass(g)Molar mass
The molarity is calculated by the formula,
Molarity=Number of moles of soluteLiters of solution.

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Chapter 15 Solutions
Introductory Chemistry: A Foundation
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