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Sn + S = SnS
Po4Pb = PbPo4 =>
Po4Pb = PbPo4
(NH4)HSO4 + O2 = N2 + H2O + SO2 =>
4(NH4)HSO4 + O2 = 2 N2 + 10 H2O + 4 SO2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
I{-} + Cl2 + H2O = IO3{-} + Cl{-} + H{+} =>
I{-} + 3 Cl2 + 3 H2O = IO3{-} + 6 Cl{-} + 6 H{+}
C10H8 + O0 = CO2 + H2O =>
C10H8 + 24 O0 = 10 CO2 + 4 H2O
MgS + H2SO3 = MgSO4 + H2S =>
3 MgS + 4 H2SO3 = 3 MgSO4 + 4 H2S
H2CO + OH = CO2 + H2O =>
H2CO + 4 OH = CO2 + 3 H2O
PCl3 + H2O = P(OH)3 + HCl =>
PCl3 + 3 H2O = P(OH)3 + 3 HCl
NaBO3*4H2O + H2SO4 + KMnO4 = Na2SO4 + H2O + KBO3 + HMnO4 =>
2 NaBO3*4H2O + H2SO4 + 2 KMnO4 = Na2SO4 + 8 H2O + 2 KBO3 + 2 HMnO4
Mn + FeCl2 = MnCl2 + Fe =>
Mn + FeCl2 = MnCl2 + Fe
Al(OH)3 + Cs = CsOH + Al =>
Al(OH)3 + 3 Cs = 3 CsOH + Al
Na2O2 + Na = Na2O =>
Na2O2 + 2 Na = 2 Na2O
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
K2S + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O =>
5 K2S + 8 KMnO4 + 12 H2SO4 = 9 K2SO4 + 8 MnSO4 + 12 H2O
Au + Na2C2N2 + O2 + H2O = NaAu(CN)2 + Na3O3H3 =>
12 Au + 12 Na2C2N2 + 3 O2 + 6 H2O = 12 NaAu(CN)2 + 4 Na3O3H3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HCOOH + CN = HCOO + HCN =>
HCOOH + CN = HCOO + HCN
Fe + Pb(NO3)3 = Fe(NO3)2 + Pb =>
3 Fe + 2 Pb(NO3)3 = 3 Fe(NO3)2 + 2 Pb
CalciumNitrate + AmmoniumPhosphate = CalciumPhosphate + AmmoniumNitrate =>
CalciumNitrate + AmmoniumPhosphate = CalciumPhosphate + AmmoniumNitrate
HI + KNO2 + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 HI + 2 KNO2 + H2SO4 = I2 + 2 NO + K2SO4 + 2 H2O
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
CuSO4(aq) + KI(aq) = I2(aq) + K2SO4(aq) + CuI(s) =>
2 CuSO4(aq) + 4 KI(aq) = I2(aq) + 2 K2SO4(aq) + 2 CuI(s)
Na + No3 = NaNo3 =>
Na + No3 = NaNo3
C2H2 + H2 = C2H5C2H6 =>
4 C2H2 + 7 H2 = 2 C2H5C2H6
K[Al(OH)4] + H2S = H2O + Al(OH)3 + K2S =>
2 K[Al(OH)4] + H2S = 2 H2O + 2 Al(OH)3 + K2S
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
C4H7 + O2 = CO2 + H2O =>
4 C4H7 + 23 O2 = 16 CO2 + 14 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
C3H6Br2 + NaOH = CH3C(O)CH3 + NaBr + H2O =>
C3H6Br2 + 2 NaOH = CH3C(O)CH3 + 2 NaBr + H2O
Cu5FeS2 + O2 = CuO + FeO + SO2 =>
Cu5FeS2 + 5 O2 = 5 CuO + FeO + 2 SO2
HC7H6O2 + H2O = H2C7H6O2 + OH =>
HC7H6O2 + H2O = H2C7H6O2 + OH
SrCl2 + KMnO4 + H2PO4 = Cl2 + Mn3(PO4)2 + Sr3(PO4)2 + K2PO4 + H2O =>
51 SrCl2 + 12 KMnO4 + 48 H2PO4 = 51 Cl2 + 4 Mn3(PO4)2 + 17 Sr3(PO4)2 + 6 K2PO4 + 48 H2O
Na2[Zn(OH)4] + CuO = ZnCu + Na2(OH)4 + O2 =>
2 Na2[Zn(OH)4] + 2 CuO = 2 ZnCu + 2 Na2(OH)4 + O2
NH3 + H = NH6 =>
NH3 + 3 H = NH6
NaOH(aq) + HF(aq) = NaF + H2O(l) =>
NaOH(aq) + HF(aq) = NaF + H2O(l)
ZnNO3 + NaSO4 = ZnSO4 + NaNO3 =>
ZnNO3 + NaSO4 = ZnSO4 + NaNO3
FeI2 + K2S = FeS + KI =>
FeI2 + K2S = FeS + 2 KI
PbOHNO3 + Na2CO3 = Pb(OH)2 + NaNO3 + PbCO3 =>
2 PbOHNO3 + Na2CO3 = Pb(OH)2 + 2 NaNO3 + PbCO3
Mn + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O
NH3 + NaIN = H + IN + NaN3 =>
3 NH3 + NaIN = 9 H + IN + NaN3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
MnO4{-} + H{+} + H2C2O4 = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 10 CO2 + 8 H2O
Cr2O7{2-} + OH{-} = CrO4{2-} + H{+} =>
Cr2O7{2-} + OH{-} = 2 CrO4{2-} + H{+}
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
MgCl2 + Li2(CO3) = Mg(CO3) + LiCl =>
MgCl2 + Li2(CO3) = Mg(CO3) + 2 LiCl
Cu + HNO3 = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 H2O + 2 NO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaOH + H2O2 + MnCl2 = MnO2 + NaCl + H2O =>
2 NaOH + H2O2 + MnCl2 = MnO2 + 2 NaCl + 2 H2O
Breng de vergelijking van een chemische reactie in evenwicht
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