Weathering I think
I think so
Answer:
Water's pH level is usually 6.5-8.5, any lower and it becomes acidic. Strong acid usually has a pH level of 0-1.
Explanation:
Answer:
857.2947
Explanation:
You start with what you’re given 82g of H20 and multiply by 1 mole and the actual grams of h20 which is 18.0 then you do the mole. 1 mol of O2 and 2 mol of H2O times 6.02 x 10^23
Well you use the atomic mass of helium and multiply by the 3.75 grams. Then you will get the answer around 3.7875
Answer:
im pretty sure they heat up
Explanation:
as they use energy to go from solid to liquid to gas, they need heat to do so as they have a melting and boiling point
