Write the name of two main allotropes of oxygen and difference between them.

The two allotropic forms of Oxygen is its diatomic and triatomic form.

0₃ and 0_2. the

primary difference between them is their variance in mass, mass of 0₂ = 16 x 2 and that of 0₃ is 16x 3,

apart from that, 0₃ is poisonous and is present in the upper atmosphere but o2 is inhaled for respiration.

If you could be any animal, what animal would you be ? 

A commercial sample of sulphuric acid has a specific gravity of 1.8. 10 mL of this acid was diluted up to 1 liter with water. 10 mL of diluted acid required 30 mL of N/10 NaOH for complete neutrali...

given that , 30 ml of N/10 NaOH was required ,
Applying Normality equation,
N1V1 = N2V2
N1V1 = ( 30 / 1000 ) x (1/10) ------1
Again, 10 ml of diluted acid acid was taken
N1 = 30 / 10 x (1/10)
N1 = 0.3
This means the normality of diluted acid was 0.3N
Since 10 ml of the solution was diluted ,
Mass of acid in 10 ml ,
mass = NEVml /1000
=0.3 x ( 98/2 ) x 10 / (1000)
= 0.147g
Since the total solution was of 1 litre,
Total mass of acid = ( 0.147 / 10 ) x 1000
= 14.7 g
Percentage purity...