Multiple Choice
Alkanes share a general chemical formula of Cn H2n+2 .What is n of an alkane with a molar mass in the range of 140-145 g/mol?
A) 10
B) 9
C) 8
D) 11
E) 12
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q26: When are an empirical formula and a
Q94: Sulfur dioxide from coal-fired power plants combines
Q103: Write a definition of the phrase "stoichiometry
Q126: n-Heptane (C<sub>7</sub>H<sub>16</sub>, 00.20 g/mol) is an undesirable
Q128: Chemical analysis of an organic compound found
Q129: Eugenol, a component of clove oil, is
Q132: Global carbon emissions in 2010 were estimated
Q133: Copper(II) sulfate (CuSO<sub>4</sub>) can be used
Q134: The most abundant metal in Earth's crust
Q136: One mole is defined as _<br>A)the number