Oxidation
It is oxidation because two O's 1 x 1 d 2 i's 1 n and 1 a
N = (PV)/RT
(T = 88.78 + 273 = 361.78K)
(R = 22.4/273 = 0.082)
= (5.49 x 22.03)/(0.082 x 361.78) = ?
Put it into the calculator. It's hard to do that on a mobile phone.
A Chemical change is any form of chemical reaction changing the state of the matter involved. When you fry an egg, you are making a reaction between the heat and the chemicals that make up the egg. Therefore once you have fried that egg, you have completed a chemical reaction. This is why it's a chemical change when you fry an egg.
I believe it might be A. Damaged buildings.
B is a positive and so is Tourism.
Answer:
C
Explanation:
because percentage yield =actual/theoretical yield
