The number of moles of sodium acetate required to produce 112 ml of ethane at STP by Kolbe's electrolysis is

The number of moles of sodium oxide in 620 g is

The number of moles of sodium chloride in 585 g is

The number of moles of Acetate in 413 g is

The number of moles of KI required to produce 0.4 mole K_(2)HgI_(4) is

The number of moles of Sodium bicarbonate in 504 g is

The number of moles of sodium hydroxide in 520 g is

The number of moles of hydrogen molecules required to produce 20 moles of ammonia through Haber's process is :

The number of moles of Ethane in 600 g is

Heating of sodium acetate with soda lime produces

The number of moles of Acetic acid in 780 g is