In the context of chemistry, yes. Energy input is always equal to the energy output.
Answer:
3 to 5
Explanation:
The pH scale is from 0 to 14.
Acids have a pH of anything less than 7.
Anything with a pH greater than 7 is considered to be a base.
If a solution has a pH of 7, it is neutral.
3 to 5 is in the range of less than 7, so a solution of an acid can have this pH.
6 to 8 includes less than 7 , 7 and greater than 7, so it is not just in the range of an acid.
9 to 11 and 12 to 14 are both in the range of greater than 7, so they have to be bases.
Therefore, the correct answer is 3 to 5.
Explanation:
Oxidation state of Nitrogen in N2O5 is +5
Answer:
An amide may be produced by reacting an acid chloride with ammonia.
I am pretty sure the answer is . But I might be wrong.
