Explanation:
1 mole is equal to 1 moles Al2O3, or 101.961276 grams.
Answer:
Kc = 12.58
Explanation:
Kc = [0.229]^2*[0.687]^6/[0.221]^4*[0.5685]^3
Kc = (0.052441)(0.10513)/(0.002385)(0.18373)
Kc = 0.0005513/0.000438
Kc = 12.58
Hope that helps!!
Chemical weathering uses water, Mechanical weathering uses water too.
add some choices bro
It would be that Electrical energy is converted to chemical energy only when there is an external power source because there are both kinds of cells that are electrochemical to which an arode is an electrode to which there is half-reaction on the oxidation and another half-reaction on the reduction but only for the electrode cathode. The main cell that converts chemical energy into electrical energy is a called the Galvanic energy.
The answer is option 2) You can see the parts in heterogeneous mixture, but you can not see them in a homogeneous mixture.