Which of the following compounds have the same empirical formula?
no and no2
c4h10 and c10h4
co2 and so2
c6h12 and c6h14
c7h14 and c10h20

The empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in a compound. Therefore, the correct answer from the choices is the last option. C7H14 and C10H20  have the same empirical formula which is CH2. Hope this answers the question.

The compounds having same empirical formula are

Explanation:

Empirical formula is defined as the formula in which atoms in a compound are present in simplest whole number ratios. The atoms in the compounds must be same.

For the given options:

Option A:  

Empirical formula of NO = NO

Empirical formula of

Thus, they do not have the same empirical formula

Option B:  

Empirical formula of

Empirical formula of

Thus, they do not have the same empirical formula

Option C:  

Empirical formula of

Empirical formula of

Thus, they do not have the same empirical formula

Option D:  

Empirical formula of

Empirical formula of

Thus, they do not have the same empirical formula

Option E:  

Empirical formula of

Empirical formula of

Thus, they have the same empirical formula

Hence, the compounds having same empirical formula are

I’d have to say no because without oxygen in the water the fish would all be dead. so if you want to fish for dead fish, pick the ponds with the lowest oxygen concentrations.

Matter- occupies space and possesses rest massno matter is the opposite