Question

The formula of water molecule is Ho2 What information you get from this formula formula (AS1 ​

Answer 1

Answer:

Answer:It means that each molecule of water is made up of two hydrogen atoms the letter h indicates hydrogen and and single atom oxygen atoms is represented by o

Answer 2

The formula of water is H₂0.

From this formula we can deduce the following information:

1) We can find out the molar mass of H₂0.

Molar mass = 2 + 16

                   = 18 g

2) One molecule of H₂0 has 2 hydrogen atoms and 1 oxygen atom.

 Therefore, 1 mole of H₂0 will have,

 number of molecules of H₂0 = 6.022 × 10²³

number of hydrogen atoms = 2 × 6.022 × 10²³

                                                =12.044 × 10²³

number of oxygen atoms = 6.022 × 10²³