#13 We started with 5 g of KClO3.

How to balance the equation?

a. How many moles of KClO3 are in 5 g of KClO3?

b. How many moles of Oz would form from 5 g of KCIO3?

C. Did we have enough KClO3 to completely combust the entire gummy bear?

the answer is

it is important to conserve water because there is very limited amount of freshwater here on earth and if we are not smart about how we use it we will only be runnning out of our supply faster than neccessarry.

a: 45.9 meters

b: 4.29 seconds

step-by-step explanation:

a: h(t)=1/2(-9.8)(3)^2+0(3)+90

h(t)=-4.9(3)^2+90

h(t)=-44.1+90

h(t)=45.9 meters

b: 0=1/2(-9.8)(t^2)+0t+90

0=-4.9t^2+90

-90=-4.9t^2

18.37=t^2

t=4.29 seconds

in the second question, the numbers aren't exact, but they're a close approximation.

the answer would be b i believe