Answer:
We cut down the trees we need to soak up the water in the soil for the trees, instead of the water going over the surface of the land
Explanation:
Answer: Salt is primarily composed of sodium chloride.
Explanation:
Answer:
2.5 moles
Explanation:
Number of moles = MassMolar mass
= 80⋅g32.06⋅g⋅mol−1 = ??mol
Note that sulfur likely exists in its elemental state as S8. I am perfectly justified in treating sulfur as S. The number of sulfur atoms is the same in each case.
Answer:
Sodium Sulfide + Silver Nitrate = Sodium Nitrate + Silver Sulfide