a typical airbag contains approx 260g of `NaN_(3)`. the number of moles of nitrogen produced when the azide is denoted is

The number of moles of nitrogen atom in 56 g nitrogen is

The number of moles of nitrogen atom in 56 g nitrogen is

Calculate the number of moles in 7g of nitrogen.

A gas jar contains 7.2 xx 10^(20) molecules of NH_(3) gas. Find : number of moles

Find the ratio of the number of moles in 2 g of oxygen and 8 g nitrogen.

Find the : number of moles in 10 g of CaCO_(3) .

A gas jar contains 1.7 g of ammonia gas. Calculate the following: a) Number of moles of ammonia present in the gas jar.

A sample of ammonium phosphate, (NH_4)_3PO_4, contains 6 moles of hydrogen atoms. The number of moles of oxygen atoms in the sample is :

A sample of ammonium phosphate, (NH_4)_3PO_4 contains 18 moles of hydrogen atoms. The number of moles of oxygen atoms in the sample is

0.28 g of nitrogenous compound was subjected to Kjeldahl's process to produce 0.17 g of NH_(3) . The percentage of nitrogen in the organic compound is