Question

Joyce combines 9 atoms of hydrogen and 3 atoms of nitrogen to make 3 molecules of ammonia.

Write a direct variation equation that relates atoms of hydrogen, H, to atoms of nitrogen, N

Answer 1

Formula,

a = k*h*n

Answer 2

3=k*9*3

Answer 3

a=3
h=9
n=3

Answer 4

find k

Answer 5

k=(1/9)

Answer 6

Yes. So the Equation would be:

a = (1/9)*h*n

Answer 7

omg thank u soo much!!1