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Chemistry
Joselyn Odom
14 May, 04:36
What is the molar mass of acetylene C2H2?
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Aliyah Hernandez
14 May, 05:48
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Molar mass of acetylene = 26.016 g/mol
Explanation:
Molar mass:
molar mass of substance is sum of the atomic weight of individual atoms of element that combine to make the substance.
Molar mass of acetylene:
Atomic weight of carbon = 12 amu
Atomic weight of hydrogen = 1.008 amu
There are two hydrogen and two carbon atom in acetylene.
Molar mass = 12*2 + 1.008 * 2
Molar mass = 24 + 2.016
Molar mass = 26.016 g/mol
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