stephymiranda1p3jxr9 stephymiranda1p3jxr9
  • 03-02-2018
  • Chemistry
contestada

if a normal alkane contains 15 carbon atoms, how many hydrogen atoms does it contain?

Respuesta :

nancytej001 nancytej001
  • 03-02-2018
general molecular formula CnH2n+2
 2n+2= 15
 2n=13
n = 13/2= 6.5 
 rounding off we get 7 hydrogen atoms.
Answer Link

Otras preguntas

Cellular respiration involves a series of chemical reactions. Which of the following is a primary way that enzymes affect these reactions? A. They decrease the
57% of 109 is what number? plz help
What does compris mean in French ???
How do you think the people conquered by the Romans felt about their new rulers
Maria exercises for 2 1/7 hours every Saturday. She runs for 1/3 of the time that she exercises. How much time does she spend running every Saturday?
Why can't we change the subscripts in balancing chemical equations?
If A+B=76  and A -B=38 whats A divided by B
rewrite the expression without using a negative exponent 6m^-2
John Marshall's Supreme Court decisions in the early 1800's did all of the following, except...a.) increase the power of the federal government over the statesb
If A+B=76  and A -B=38 whats A divided by B