The following quantities will effect the reaction rate as follows:
1. On increasing Concentration of the reactant: Rate of the reaction will increases.
2. On increasing pressure : Increases the rate of reaction to the side where there are fewer number of molecules.
3.On increasing temperature of an endothermic reaction: Increases the rate of reaction
4. On decreasing temperature of an endothermic reaction: Increases the rate of reaction.
So the answer is increase pressure, decrease temperature, increase concentration will increases the rate of the reaction.
I think it would be the sun because it’s the one giving energy to most things, and if you haven’t answered it yet you can put the sun because it’s giving energy to the plans and the environment and it’s the the sun was the effect of the whole thing, sorry if I didn’t help
![[H^{+}]= 10^{-pH} = 10^{-4.68}=2.09*10^{-5} [H^{+}] = 2.09*10^{-5}M](https://tex.z-dn.net/?f=%5BH%5E%7B%2B%7D%5D%3D%2010%5E%7B-pH%7D%20%3D%2010%5E%7B-4.68%7D%3D2.09%2A10%5E%7B-5%7D%0A%0A%5BH%5E%7B%2B%7D%5D%20%3D%202.09%2A10%5E%7B-5%7DM)