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3 ZnS + Cu3PO4 = Zn3PO4 + 3 CuS
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
F2 + PbO = PbF2 + O2 =>
2 F2 + 2 PbO = 2 PbF2 + O2
AlHPO = HAlPO =>
AlHPO = HAlPO
Li + H2O = Li2H2 + O2 =>
4 Li + 2 H2O = 2 Li2H2 + O2
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
CH10 = C + H =>
CH10 = C + 10 H
C8H10SO3NaOH = H2ONaC8H9SO3 =>
C8H10SO3NaOH = H2ONaC8H9SO3
Hg2(O) = Hg + O2 =>
2 Hg2(O) = 4 Hg + O2
C2H6 + O2 = CO4 + H6 =>
C2H6 + 4 O2 = 2 CO4 + H6
K2CrO4 + Na2SO3 + KOH + H2O = Na2SO4 + K3[Cr(OH)6] =>
2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O = 3 Na2SO4 + 2 K3[Cr(OH)6]
FeS2 + O2 = Fe2SO3 + SO3 =>
2 FeS2 + 6 O2 = Fe2SO3 + 3 SO3
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al + H2S = Al2S3 + H2 =>
2 Al + 3 H2S = Al2S3 + 3 H2
HClZn = Zn2Cl2H2 =>
2 HClZn = Zn2Cl2H2
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
KI + CrO = K2O + CrI2 =>
2 KI + CrO = K2O + CrI2
H2S + H2O = S2O + H2 =>
2 H2S + H2O = S2O + 3 H2
Fe2O3(s) + Mg(s) = MgO(s) + Fe(s) =>
Fe2O3(s) + 3 Mg(s) = 3 MgO(s) + 2 Fe(s)
PbI2KI = PbIKI2 =>
PbI2KI = PbIKI2
HBrO3 + S04 + H2O = Br2 + H2SO4 =>
24 HBrO3 + 5 S04 + 8 H2O = 12 Br2 + 20 H2SO4
CuS + HNO3 = NO + S + Cu(NO3)2 + H2O =>
3 CuS + 8 HNO3 = 2 NO + 3 S + 3 Cu(NO3)2 + 4 H2O
Jn + H2SO4 = JnSO4 + H2S + H2O =>
4 Jn + 5 H2SO4 = 4 JnSO4 + H2S + 4 H2O
NaI + HNO3 = I2 + NO + NaNO3 + H2O =>
6 NaI + 8 HNO3 = 3 I2 + 2 NO + 6 NaNO3 + 4 H2O
K2C2O4 + HCl = KCl + H2C2O4 = H2O + CO3 =>
K2C2O4 + 2 HCl = 2 KCl + H2C2O4
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
NO + MnO4{-} = NO3{-} + MnO2 =>
NO + MnO4{-} = NO3{-} + MnO2
Cr(NO3)6(aq) + Al(s) = Al(NO3)3(aq) + Cr(s) =>
Cr(NO3)6(aq) + 2 Al(s) = 2 Al(NO3)3(aq) + Cr(s)
[Co(NH3)6]Cl3 + Hg(NO3)2 = [Co(NH3)6] + (NO3)4 + Hg2Cl3 =>
[Co(NH3)6]Cl3 + 2 Hg(NO3)2 = [Co(NH3)6] + (NO3)4 + Hg2Cl3
Ca(OH)2 + H3[Fe(CN)6] = CaH[Fe(CN)6] + H2O =>
Ca(OH)2 + H3[Fe(CN)6] = CaH[Fe(CN)6] + 2 H2O
Fe2O3 + HI = FeI2 + I2 + H2O =>
Fe2O3 + 6 HI = 2 FeI2 + I2 + 3 H2O
Cu + NH3 + H2O2 = [Cu(NH3)4]{2+} + OH{-} =>
Cu + 4 NH3 + H2O2 = [Cu(NH3)4]{2+} + 2 OH{-}
AgNO3NaOH = AgOHNO3Na =>
AgNO3NaOH = AgOHNO3Na
Mg + ZnSO4 = Mg2(SO4)2 + Zn =>
2 Mg + 2 ZnSO4 = Mg2(SO4)2 + 2 Zn
ZnSO4 + Al(OH)3 = Zn(OH)2 + Al2(SO4)3 =>
3 ZnSO4 + 2 Al(OH)3 = 3 Zn(OH)2 + Al2(SO4)3
FeSO4 + O2 + (C6H5C)4(C4H2N)2(C4H2NH)2 = (Fe(C6H5C)4(C4H2N)2(C4H2N)2)SO4 + H2O =>
2 FeSO4 + O2 + 2(C6H5C)4(C4H2N)2(C4H2NH)2 = 2(Fe(C6H5C)4(C4H2N)2(C4H2N)2)SO4 + 2 H2O
NH2SOH + NaOH = NaSO + NH2 + H2O =>
NH2SOH + NaOH = NaSO + NH2 + H2O
MgSO4 + BaO = BaSO4 + MgO =>
MgSO4 + BaO = BaSO4 + MgO
PbS + HNO3 = Pb(NO3)4 + NO2 + S + H2O =>
PbS + 8 HNO3 = Pb(NO3)4 + 4 NO2 + S + 4 H2O
KFAgClO3 = KClO3AgF =>
KFAgClO3 = KClO3AgF
NaOH + KMnO4 = NaMnO4 + KOH = =>
NaOH + KMnO4 = NaMnO4 + KOH
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3(aq) =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3(aq)
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Cu2S + KClO3 + H2SO4 = CuSO4 + KCl + H2O =>
3 Cu2S + 5 KClO3 + 3 H2SO4 = 6 CuSO4 + 5 KCl + 3 H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
Fe + H2O2 = Fe2O3 + H2 =>
4 Fe + 3 H2O2 = 2 Fe2O3 + 3 H2
H2S + NaF = Na2S + HF =>
H2S + 2 NaF = Na2S + 2 HF
H3PO4 + H2O2 = H2PO4 + H3O =>
4 H3PO4 + H2O2 = 4 H2PO4 + 2 H3O
Fe + OH = Fe(OH)3 =>
Fe + 3 OH = Fe(OH)3
Breng de vergelijking van een chemische reactie in evenwicht
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