Question

Write molecular structure of 10 molecules​

Answer 1

Answer:

A.Phosphinic acid

Phosphinic acid is nothing but hypophosphorous acid. It is an oxyacid of phosphorus that plays the role of a powerful reducing agent. In phosphinic acid, the number of hydrogen atoms is three, the number of oxygen atoms is two, and the number of phosphorus atoms is one. So, we can write the molecular formula of phosphinic acid as H3PO2H3PO2. We can draw the structure of phosphinic acid as,

B.Oleum

Oleum is nothing but fuming sulfuric acid. It is mineral acid and is made up of oxygen, sulfur, and hydrogen. We can write the molecular formula of oleum as H2S2O7H2S2O7. We can draw the structure of oleum as,

C.Perbromic acid

Perbromic acid is oxyacid of bromine and it is unstable. It is a strong oxidizing agent. In perbromic acid, the number of hydrogen atoms is one, the number of oxygen atoms is four, and the number of bromine atoms is one. So, we can write the molecular formula of perbromic acid as HBrO4HBrO4. We can draw the structure of perbromic acid as,

Note:One should not confuse between molecular formula, structural formula and empirical formula. An empirical formula does not mention the arrangement or number of atoms. It is typical for several ionic compounds like calcium chloride (CaCl2)(CaCl2) , and for macromolecules such as silicon dioxide.

Answer 2

Explanation:

i only had these 4 but i hope this really helps