Question

What is ethane? What it's calorific value

Answer 1

Answer:

a colour ,odorless,flammable has which is constituent of petroleum and natural gas it is the second member of the alkane seris

Explanation:

calorific value =molecular weight of c2h6 heat of combustion =-301558 3=51 9= - 52kj/g

Answer 2

Answer:

Ethane is the gas . The molecular formula for ethane is

$\rm C_2H_6$

Ethane gas is a main component of natural gas .

Ethane is prepared by the reaction of soda lime with sodium propionate.

Ethane is a colorless, odorless.

Simply, A colorless odorless gaseous alkane  found in natural gas and used as a fuel.

Some important Points :

Molar mass: 30.07 g/mol

Boiling point: -89 °C

Melting point: -182.8 °C

Some Importance:

Ethane was first synthesised by Michael Faraday,in 1834

The complete combustion of ethane releases 1559.7 kJ/mol, or 51.9 kJ/g, of heat, and produces carbon dioxide and water