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Chemische vergelijkingen in evenwicht op05/07/15

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Breng de vergelijking van een chemische reactie in evenwicht
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O

CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O

Fe{+3} + C2O4{-2} + H2O = FeC2O4*2H2O + CO2 =>
2 Fe{+3} + 3 C2O4{-2} + 4 H2O = 2 FeC2O4*2H2O + 2 CO2

NCl3 = N2 + Cl2 =>
2 NCl3 = N2 + 3 Cl2

C3H8 + O3 = CO2 + H2O =>
3 C3H8 + 10 O3 = 9 CO2 + 12 H2O

NiCl2 + H2O = NiO + HCl =>
NiCl2 + H2O = NiO + 2 HCl

P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4

Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O

Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4

Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3

AgCl2(aq) + CaNO3(aq) = AgNO3(aq) + CaCl2(aq) =>
AgCl2(aq) + CaNO3(aq) = AgNO3(aq) + CaCl2(aq)

C + H2SO4 = CO2 + SO2 + H2O =>
C + 2 H2SO4 = CO2 + 2 SO2 + 2 H2O

O2 + C8H10N4O2 = H2O + CO2 + N2 =>
19 O2 + 2 C8H10N4O2 = 10 H2O + 16 CO2 + 4 N2

Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O

ZN + PB(NO3)2 = PB + ZN(NO3)2 =>
ZN + PB(NO3)2 = PB + ZN(NO3)2

Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P

Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2 =>
Pb(NO3)2 + CaCl2 = Ca(NO3)2 + PbCl2

HNO3 + C = CO2 + NO + H20 =>
20 HNO3 + 20 C = 20 CO2 + 20 NO + H20

N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5

NiCl2 + NaOH = NaCl + Ni(OH)2 =>
NiCl2 + 2 NaOH = 2 NaCl + Ni(OH)2

H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O

HBr + AgNO3 = AgBr + HNO3 =>
HBr + AgNO3 = AgBr + HNO3

NH3 + O2 = N2O + H2O =>
2 NH3 + 2 O2 = N2O + 3 H2O

Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3

NH3 + O2 = N2O3 + H2O =>
2 NH3 + 3 O2 = N2O3 + 3 H2O

NH3 + O2 = N2O4 + H2O =>
4 NH3 + 7 O2 = 2 N2O4 + 6 H2O

Ca(NO3)2*4H2O + Al(NO3)3*9H2O + ZnO + Eu2O3 + CH4N2O = Ca299Eu001Al4ZnO10 + CO2 + H2O + N2 =>
598 Ca(NO3)2*4H2O + 7.9999999999999Al(NO3)3*9H2O + 2 ZnO + Eu2O3 + 1215 CH4N2O = 2 Ca299Eu001Al4ZnO10 + 1215 CO2 + 4894 H2O + 1825 N2

CrO3 + OH = CrO4 + H2O =>
CrO3 + 2 OH = CrO4 + H2O

NH3 + O2 = N2O5 + H2O =>
2 NH3 + 4 O2 = N2O5 + 3 H2O

CuSO4 + Na2SiO3 = CuSiO3 + Na2SO4 =>
CuSO4 + Na2SiO3 = CuSiO3 + Na2SO4

K3[Fe(CN)6] + KSCN = K4[Fe(CN)6] + SCN =>
K3[Fe(CN)6] + KSCN = K4[Fe(CN)6] + SCN

C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2

P + O2 = P4O10 =>
4 P + 5 O2 = P4O10

KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2

Br2 + H2O = HBr + HBrO3 =>
3 Br2 + 3 H2O = 5 HBr + HBrO3

Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O

N2O = N2 + O2 =>
2 N2O = 2 N2 + O2

Fe(NO3)2(aq) + KOH(aq) = Fe(OH)2(s) + KNO3(aq) =>
Fe(NO3)2(aq) + 2 KOH(aq) = Fe(OH)2(s) + 2 KNO3(aq)

HNO2 + HCl = Cl2 + NO + H2O =>
2 HNO2 + 2 HCl = Cl2 + 2 NO + 2 H2O

Al2(SO4)3 + K = K2SO4 + Al =>
Al2(SO4)3 + 6 K = 3 K2SO4 + 2 Al

Fe2O3 + HNo3 = Fe(No3)3 + H2O =>
Fe2O3 + 6 HNo3 = 2 Fe(No3)3 + 3 H2O

Zn + HBr = BrZn + H =>
Zn + HBr = BrZn + H

Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4

C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O

HCl + Fe(OH)3 = FeCl3 + H2O =>
3 HCl + Fe(OH)3 = FeCl3 + 3 H2O

C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O

KCLO + NH3 = N2 + H2O + KCL =>
3 KCLO + 2 NH3 = N2 + 3 H2O + 3 KCL

ZnCO3 + KCl = ZnCl2 + K2CO3 =>
ZnCO3 + 2 KCl = ZnCl2 + K2CO3

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Breng de vergelijking van een chemische reactie in evenwicht
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