# Summation Calculator

The Summation Calculator an online tool which shows Summation for the given input. Byju's Summation Calculator is a tool
which makes calculations very simple and interesting. If an input is given then it can easily show the result for the given number.

#### Practise This Question

Sulphur trioxide gas is an important precursor to manufacture sulphuric acid. It is produced by the catalytic oxidation of SO2 gas. In the contact process, once we obtain SO3(g), Sulphuric acid is obtained by the hydrolysis of SO3(g). True or False?