A repeat question. Probably N2 meaning a nitrogen molecule (composed of 2 nitrogen atoms)
Assuming a balanced chemical equation, you would need 3 moles of H2 to react with 1 mole of N2. Therefore, if you have 0.90 moles of N2, you would need 0.90 x 3 = 2.70 moles of H2 to fully react with it.
0 in N2
0 in N2
2 x 0.60 = 1.2 the reaction is N2 + 3H2 -> 2NH3 (1 mole of nitrogen N2 give 2 moles of NH3)
3N2H4 --> 4NH3 + N2 is the correctly balanced equation.
If you mean: n2+16n+64 then it is (n+8)(n+8) when factored
n2-1 and n2-4 are trivial cases because of n2-m2=(n-m)(n+m). So the only prime of the form n2-1 is 3 and of the form n2-4 is 5.
science mean having
The formula for the sum of the series r(1/n2-1/n2) is r(1-1/n2).
If you mean the equation for the production of NO from the elements at STP, it would be: N2 + O2 => 2NO OR ½N2 + ½O2 => NO
Assuming a balanced chemical equation, you would need 3 moles of H2 to react with 1 mole of N2. Therefore, if you have 0.90 moles of N2, you would need 0.90 x 3 = 2.70 moles of H2 to fully react with it.
P(x=n1,y=n2) = (n!/n1!*n2!*(n-n1-n2)) * p1^n1*p2^n2*(1-p1-p2) where n1,n2=0,1,2,....n n1+n2<=n
0 in N2
0 in N2
what does prism mean in science language
n x n = n2
2 x 0.60 = 1.2 the reaction is N2 + 3H2 -> 2NH3 (1 mole of nitrogen N2 give 2 moles of NH3)