You have :
N2 + O2 -----> 2NO
moles NO = ( 2 mols N2 reacted ) ( 2 mol NO / mol N2 reacted )
moles NO = 4 moles NO
mass NO = ( 4 mol NO ) ( 30 g NO / mol NO ) = 120 g NO <----[ Answer ]-------
The mass of NO is 120,04 g.
The reaction is:4 Fe + 3 O2 = 2 Fe2O3The answer is 319,38 g.
17
:Mg: (2.43 g)/(24.3 g/mol) = .1 mol :MgO: (.1 mol)(24.3+16.0 g/mol) = 4.03 g
c. 16.0 grams CH4/1 mol C04
The mass of ammonia is 147,5 g.
The reaction is:4 Fe + 3 O2 = 2 Fe2O3The answer is 319,38 g.
CaC12
17
:Mg: (2.43 g)/(24.3 g/mol) = .1 mol :MgO: (.1 mol)(24.3+16.0 g/mol) = 4.03 g
Answer= 4 mol H3PO4 - White Plains Public Schools
c. 16.0 grams CH4/1 mol C04
8 mol x (4 mol / 2 mol) x 133.5 g / 1 mol = 2136 grams
180g I2
98.8
The mass of ammonia is 147,5 g.
110 g ammonia are produced.
13g Cl2 * (1mol cl / 34.45 ) * (2 mol / 2 mol) * (58.44g NaCl / 1 mol NaCl) = 22g NaCl