Calculate the mass percent composition of nitrogen in co(nh2)2.

Answer : The percent composition of nitrogen in is, 46.7 %

Explanation : Given,

Molar mass of C = 12 g/mole

Molar mass of H = 1 g/mole

Molar mass of O = 16 g/mole

Molar mass of N = 14 g/mole

First we have to calculate the molar mass of .

Molar mass of glucose =

Now we have to calculate the mass percent composition of nitrogen in .  

As we now that there are 1 number of carbon atom, 4 number of hydrogen atoms, 1 number of oxygen atom and 2 number of nitrogen atoms.

The mass of nitrogen =

Formula used :

Now put all the given values in this formula, we get:

Therefore, the percent composition of nitrogen in is, 46.7 %

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.