What is the molecular formula of cyclohexane? (2022)
Practice Questions
Q1
What is the molecular formula of cyclohexane? (2022)
C6H12
C6H10
C6H14
C6H6
Questions & Step-by-Step Solutions
What is the molecular formula of cyclohexane? (2022)
Step 1: Understand that cyclohexane is a type of hydrocarbon, specifically a cyclic alkane.
Step 2: Know that alkanes follow the general formula CnH(2n+2), where n is the number of carbon atoms.
Step 3: For cyclohexane, n is 6 because it has 6 carbon atoms.
Step 4: Plug n = 6 into the formula: C6H(2*6+2).
Step 5: Calculate H: 2*6 = 12, so H = 12 + 2 = 14.
Step 6: However, since cyclohexane is a ring structure, it has 2 fewer hydrogen atoms than the linear alkane, so we subtract 2 from 14, giving us H = 12.
Step 7: Therefore, the molecular formula of cyclohexane is C6H12.
