Multiple Choice
How do you calculate the molar mass of a compound?
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- 1. Intro to General Chemistry3h 48m
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2. Atoms & Elements
Calculating Molar Mass
Struggling with General Chemistry?
Join thousands of students who trust us to help them ace their exams!Watch the first videoMultiple Choice
What is the molar mass of fluorine (F) in grams per mole?
A
9.00 g/mol
B
35.45 g/mol
C
19.00 g/mol
D
18.00 g/mol
Verified step by step guidance1
Identify the element in question, which is fluorine (F).
Recall that the molar mass of an element is the mass of one mole of its atoms, usually expressed in grams per mole (g/mol).
Look up the atomic mass of fluorine on the periodic table, which is approximately 19.00 atomic mass units (amu).
Understand that the atomic mass in amu is numerically equal to the molar mass in g/mol for elements.
Therefore, the molar mass of fluorine (F) is 19.00 g/mol.
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