I think there are 2.20 * 6.023 * 1023 molecules. i.e, 13.2506 * 1023 molecules
multiply that by avagadros number. 6.02x10^23
Multiply it by Avagadro's number, 6.022 x1023 so = 1.2044 x 1024
Avogadro's Number x 2
129
0.34588
1 mole N = 14.0067g N 78.56g N x 1mol N/14.0067g N = 5.609 moles N
It represents that there are 2 atoms of N in the molecule of N2O
The answer is 1,52 moles.
1st Get the balanced equation NaOH + HCl -> NaCl + H2O Find the number of moles in HCl; n = cv n = 0.46x0.61 n = 0.2806 moles the number of moles of HCl and NaOH is the same so 0.2806moles will be needed
Nitrogen (N) is an element that in gaseous form is N2. N20 is a molecule called Nitrous Oxide and has the common name Laughing Gas.
The answer is 0,0043 moles of N2.
One molecule of N2O N 2 O contains one atom of oxygen.
There are 0.003659 N2O moles. So there are o.007318 moles of N.
1 mole N = 14.0067g N 78.56g N x 1mol N/14.0067g N = 5.609 moles N
It represents that there are 2 atoms of N in the molecule of N2O
The answer is 1,52 moles.
n is the number of moles.
There is no nitrogen in water.
3 x 12 = 36 moles of Nitrogen atoms N or 18 moles of Nitrogen molecules N2
35.0 moles nitrogen (1 mole N/14.01 grams) = 2.50 moles nitrogen ----------------------------
n is number of moles per unit length and N is number of moles.
1st Get the balanced equation NaOH + HCl -> NaCl + H2O Find the number of moles in HCl; n = cv n = 0.46x0.61 n = 0.2806 moles the number of moles of HCl and NaOH is the same so 0.2806moles will be needed