Answer:
1:2:1
Explanation:
i just think hai .its just a guess from my side...sorry if i m wrong...
Answer:
Sound waves and light waves need to change places.
Explanation:
During a chemical reaction, matter cannot be created nor destroyed, matter can change form through physical and chemical changes, but through any of these changes, matter is conserved; even though the matter may change from one form to another, the same number of atoms exists before and after the change takes place :)
Gold has many compounds, same are:
1.Hyrides
2.Fluorides
3.Chlorides
4.Bromides
5.Iodides
6.Sulfides
7.Selenides
8.Tellurides
9.Nitrides
10.Carbonyls
11.Complexes
And many more.. Hope I helped!!
<u>Answer:</u>
<u>For 1:</u> The product is phosphoric acid and the solution is acidic in nature.
<u>For 2:</u> The product is sodium hydroxide and the solution is basic in nature.
<u>For 3:</u> The product is nitric acid and the solution is acidic in nature.
<u>Explanation:</u>
For the given options:
(1): When diphosphorus pentoxide reacts with water, it leads to the formation of phosphoric acid, which makes the solution acidic in nature.
The chemical equation for the reaction follows:
(2): When disodium oxide reacts with water, it leads to the formation of sodium hydroxide, which makes the solution basic in nature.
The chemical equation for the reaction follows:
(3): When dinitrogen pentoxide reacts with water, it leads to the formation of nitric acid, which makes the solution acidic in nature.
The chemical equation for the reaction follows: