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

how would living things most likely be affected if there were a shortage of water on earth

A couch, a love seat, and a chair cost $1565. The couch costs twice as much as the chair, and the love seat costs $400 more than the couch. Find the cost of the

What is the area of a triangle whose sides are 10 meters, 14 meters, and 20 meters long? A.65 m2 b.100 m2 c. 70 m2 d.50 m2

Research online about health care in Guatemala. Write a paragraph about what you’ve learned about the Guatemalan health care system. Include the following point

When she makes a presentation, Alice wants to see thumbnails and assess the slide sequence to make quick changes to it. Which view should Alice choose for this

together a horse and its Rider weighed 729 kg weighs 625 kg how much does the rider weigh

The volume of solution in a test tube is measured to be 0.0067 liter. Which digits in the measurement are significant figures?

which of these are considered part of the Spanish Legacy in Texas select all that apply food,language,cars and architecture

Find the values of x and y.

What is the inverse of f(x)=3x-1/4