Answer/explanation :
N2 + 3H2 ---------> 2NH3
The reactant is N2 + 3H2(both are gases)
The product is 2NH3
This kind of reaction is called an equilibrium. It can also be affected by temperature and pressure.
What are reactants??
reactants are substances that are present at the start in a chemical reaction and are consumed during the reaction to make products.
Note: in every chemical reaction, there is always a reactant and a product, it can a combination of a gas, solid or liquid.
One wouldn’t allow for passive transport. And the other would allow to much. The membrane serves as a gate. Non-permeable would be a solid wall were nothing and no one can get through or get out . Including things like water. And fully permeable would represent no gate at all and would allow to much in and out of the cell.
It shows evolution and growth from the past and present
the answer is D.he conversion of restaurant grease to bio-diesel fuel for use by motorists.
