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3 SnS2 + 4 H3PO4 = Sn3(PO4)4 + 6 H2S
CoCl2(aq) + AgNO3(aq) = Co(NO3)2(aq) + AgCl(s) =>
CoCl2(aq) + 2 AgNO3(aq) = Co(NO3)2(aq) + 2 AgCl(s)
HOCl + Br2 + H2O = HBrO3 + HCl =>
5 HOCl + Br2 + H2O = 2 HBrO3 + 5 HCl
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Hf3 + N2 = Hf3N4 =>
Hf3 + 2 N2 = Hf3N4
C12H23 + O2 = CO2 + H2O =>
4 C12H23 + 71 O2 = 48 CO2 + 46 H2O
CI2O = CI2 + O2 =>
2 CI2O = 2 CI2 + O2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Mg3N2(s) + H2O(i) = Mg(OH)2(aq) + NH3(g) =>
Mg3N2(s) + 6 H2O(i) = 3 Mg(OH)2(aq) + 2 NH3(g)
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
FeSO4 + K3PO4 = Fe3(PO4)2 + K2SO4 =>
3 FeSO4 + 2 K3PO4 = Fe3(PO4)2 + 3 K2SO4
CuSO3 + H2O = CuO + H2SO3 =>
CuSO3 + H2O = CuO + H2SO3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
AlCl3 + H2O + NaAlO2 = NaCl + Al(OH)3 =>
AlCl3 + 6 H2O + 3 NaAlO2 = 3 NaCl + 4 Al(OH)3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Fe + Cl = (FeCl3) =>
Fe + 3 Cl = (FeCl3)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CuSO4 + Na2CO3 + H2O = (CuOH)2CO3 + CO2 + Na2SO4 =>
2 CuSO4 + 2 Na2CO3 + H2O = (CuOH)2CO3 + CO2 + 2 Na2SO4
Na2SO3 + KCl = NaCl + K2SO3 =>
Na2SO3 + 2 KCl = 2 NaCl + K2SO3
S + KNO3 + C = N2 + CO2 + K2S =>
S + 2 KNO3 + 3 C = N2 + 3 CO2 + K2S
Chromium(III)Sulfate + AluminumAcetate = Chromium(III)Acetate + AluminumSulfate =>
Chromium(III)Sulfate + AluminumAcetate = Chromium(III)Acetate + AluminumSulfate
C4H10O + NH4Br + H2SO4 = C4H9Br + H2O + (NH4)2SO4 =>
2 C4H10O + 2 NH4Br + H2SO4 = 2 C4H9Br + 2 H2O + (NH4)2SO4
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C4H810 + O2 = CO2 + H2O =>
2 C4H810 + 413 O2 = 8 CO2 + 810 H2O
C2OH5 + O2 = CO2 + H2O =>
4 C2OH5 + 11 O2 = 8 CO2 + 10 H2O
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
HCOOH + CH3CH2OH = HCOOCH3 + H2O =>
2 HCOOH + CH3CH2OH = 2 HCOOCH3 + H2O
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
C6H12O6 + Cu{2+} + OH{-} = C6H12O7 + Cu2O + H3O =>
5 C6H12O6 + 6 Cu{2+} + 12 OH{-} = 5 C6H12O7 + 3 Cu2O + 4 H3O
TiCl4 + H2O = TiO2 + HCl =>
TiCl4 + 2 H2O = TiO2 + 4 HCl
NaF(aq) + Cl2(g) = NaCl(aq) + F2 =>
2 NaF(aq) + Cl2(g) = 2 NaCl(aq) + F2
BaO2(s) + H2SO4 = BaSO4 + H2O2 =>
BaO2(s) + H2SO4 = BaSO4 + H2O2
FeCl2 + K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + KCl =>
4 FeCl2 + 2 K4(Fe(CN)6) = Fe4(Fe(CN)6)2 + 8 KCl
Hg2(aq) + Cl(aq) = Hg2Cl2(s) =>
Hg2(aq) + 2 Cl(aq) = Hg2Cl2(s)
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C20H20 + O2 = CO2 + H2O =>
C20H20 + 25 O2 = 20 CO2 + 10 H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
CH12(l) + O2 = CO2(g) + H2O(v) =>
CH12(l) + 4 O2 = CO2(g) + 6 H2O(v)
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNo3 + Mg(OH)2 = Mg(No3)2 + AgOH =>
2 AgNo3 + Mg(OH)2 = Mg(No3)2 + 2 AgOH
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + CrSO + K2SO4 + H2O =>
10 Zn + K2Cr2O7 + 13 H2SO4 = 10 ZnSO4 + 2 CrSO + K2SO4 + 13 H2O
La + MnO + S = La4MnS6O =>
4 La + MnO + 6 S = La4MnS6O
P4 + S = P4S3 =>
P4 + 3 S = P4S3
NaOH + H3PO4 = Na3PO4 + H2O* =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O*
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
C76H12OH + O2 = CO2 + H2O =>
4 C76H12OH + 315 O2 = 304 CO2 + 26 H2O
P + O2 = P2O3 =>
4 P + 3 O2 = 2 P2O3
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