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

what is the answer to this problem 3=4n-2

A scientist usually runs a(n) | to see the effects the independent variable has on the dependent variable.

Since cos(x) is the derivative of sin(x), then integral 16 sin^2(x) cos(x) dx can be done by substituting u = sin (x) sin (x) and du = cos (x) cos (x)^dx. With

What can tree-ring dating tell archaeologists?

There are 67 questions on an exam. If you miss 8 of these questions your grade is _______ %.

9. A Toyota Prius hybrid gets 21 kilometers per liter in highway driving. What is the mileage in miles per gallon. (Given 1km = 0.621mi and 1L = 0.264gal)

Your friend didn't study for the math test but ended up with a B. Now she's not going to study for the final. You think she's miscalculated due to: Negativity B

What happens to your heart rate as you increase your activity level?

Given f(x) = 4x - 3 and g(x) = 7x +5, find f(x) + g(x).

When a country’s economy is not doing well, many of its citizens may experience a severe shortage of food. This is known as a… A. GDP B. Drought C. Famine D. Su