Answer: No.
Explanation: One mole of zinc is not the same as one atom of zinc. In one mole of zinc, there are approximately 6.022*10^23 atoms of zinc.
Answer: I think that you have to find it in your lesson
Explanation:
Because water is polar and oil is nonpolar, their molecules are not
attracted to each other. The molecules of a polar solvent like water are
attracted to other polar molecules, such as those of sugar. This explains
why sugar has such a high solubility in water. Ionic compounds, such
as sodium chloride, are also highly soluble in water. Because water
molecules are polar, they interact with the sodium and chloride ions.
In general, polar solvents dissolve polar solutes, and nonpolar solvents
dissolve nonpolar solutes. This concept is often expressed as “Like
dissolves like.”
So many substances dissolve in water that it is sometimes called
the universal solvent. Water is considered to be essential for life
because it can carry just about anything the body needs to take in
or needs to get rid of.
Nitrogen exists in the ocean in three redox states:
- In + 3 state as ammonium ion, NH4+
- In the 0 state as nitrogen gas
- In the +5 state as trioxonitrate (v) ion, NO3-
<h3>What are redox states?</h3>
The redox state of an element is the charge it appears to have in the free or combined state.
Nitrogen exists in the ocean in three redox states:
- In + 3 state as ammonium ion, NH4+
- In the 0 state as nitrogen gas
- In the +5 state as trioxonitrate (v) ion, NO3-
Therefore, the redox state of nitrogen varies in the ocean.
Learn more about redox state at: brainly.com/question/26263317
