## Midterm #7

Science questions not covered in Chem 14A and 14B. Try to limit questions to chemistry (inorganic chemistry, physical chemistry, organic chemistry, biophysical chemistry, biochemistry, materials science, environmental chemistry).

kanikubari
Posts: 30
Joined: Fri Dec 07, 2018 12:18 am

### Midterm #7

How do you write out the reaction for part D and why is it that way?

Sydney To 1D
Posts: 60
Joined: Fri Sep 28, 2018 12:15 am

### Re: Midterm #7

The combustion reaction is $CH_{4}+2O_{2}\rightarrow CO_{2}+ 2H_{2}O$. Combustion reactions are typically writing as the organic molecule and oxygen as the reactants and water and carbon domioxide as the products. Combustion is typically an exothermic reaction.