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Na2SO3(s) + 2 HBr(aq) = 2 NaBr(aq) + H2O(l) + SO2(g)
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Al2(SO4)3 + Ca3(PO4)2 = AlPO4 + CaSO4 =>
Al2(SO4)3 + Ca3(PO4)2 = 2 AlPO4 + 3 CaSO4
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Fe2{+} + C12H8N2 = (Fe(C12H8N2)3)2{+} =>
Fe2{+} + 6 C12H8N2 = (Fe(C12H8N2)3)2{+}
HCn + H2O = Cn + H3O =>
HCn + H2O = Cn + H3O
Fe(OH)3 + CH2O + H3O{+} = Fe{2+} + H2O + CO2 =>
4 Fe(OH)3 + CH2O + 8 H3O{+} = 4 Fe{2+} + 19 H2O + CO2
C3H6(g) + O2 = CO2(g) + H2O(l) =>
2 C3H6(g) + 9 O2 = 6 CO2(g) + 6 H2O(l)
HCl + (NH4)2SO3 = H2O + NH4Cl + SO2 =>
2 HCl + (NH4)2SO3 = H2O + 2 NH4Cl + SO2
SO2 + H2O + NH3 = NH4HSO3 =>
SO2 + H2O + NH3 = NH4HSO3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + (NH4)2SO3 = H2SO3 + NH4Cl =>
2 HCl + (NH4)2SO3 = H2SO3 + 2 NH4Cl
S + O = SO23 =>
S + 23 O = SO23
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
SnCl2 + HNO3 + NCl = SnCl4 + N2O + H2O =>
4 SnCl2 + 2 HNO3 + 8 NCl = 4 SnCl4 + 5 N2O + H2O
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
GaH5 + H2O = Ga(OH)3 + H2 =>
GaH5 + 3 H2O = Ga(OH)3 + 4 H2
CH2OHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH2OHCHCH2OH + KMnO4 + 2 H2O = KOH + MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Mg(OH)2 + Al(OH)3 = Al(OH)2 + Mg(OH)3 =>
Mg(OH)2 + Al(OH)3 = Al(OH)2 + Mg(OH)3
C8H18(l) + O2(g) = CO2(g) + H2O =>
2 C8H18(l) + 25 O2(g) = 16 CO2(g) + 18 H2O
S + O = SO3 =>
S + 3 O = SO3
Li(s) + O{+2)(g) = LiO{2} =>
Li(s) + O{+2)(g) = LiO{2}
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cl2(g) + I{-}(aq) = Cl{-}(aq) + I(l) =>
Cl2(g) + 2 I{-}(aq) = 2 Cl{-}(aq) + 2 I(l)
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
(CH3CH2NH3)2SO4 + NaOH = Na2SO4 + H2O + CH3CH2NH2 =>
(CH3CH2NH3)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 CH3CH2NH2
Ca + F2 = CaF2 =>
Ca + F2 = CaF2
Al + S = AlS =>
Al + S = AlS
CH3(CH2)5OH + HCl = CH3(CH2)5Cl + H2O =>
CH3(CH2)5OH + HCl = CH3(CH2)5Cl + H2O
As(NO3)3 + Na2S = As2S3 + NaNO3 =>
2 As(NO3)3 + 3 Na2S = As2S3 + 6 NaNO3
ZnCl2 + CH3COOH = Zn(CH3CO2)2 + HCl =>
ZnCl2 + 2 CH3COOH = Zn(CH3CO2)2 + 2 HCl
KOH + As = AsOH + K =>
KOH + As = AsOH + K
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
CaCO3 + NaOH = Ca(OH)2 + Na2CO3 =>
CaCO3 + 2 NaOH = Ca(OH)2 + Na2CO3
NH2OH + Br2 = N2 + H2O + HBr =>
2 NH2OH + Br2 = N2 + 2 H2O + 2 HBr
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
P4S10(s) + H2O(l) = H3PO4(aq) + H2S =>
P4S10(s) + 16 H2O(l) = 4 H3PO4(aq) + 10 H2S
LiCl + Zn3(PO4)2 = Li3(PO4) + ZnCl2 =>
6 LiCl + Zn3(PO4)2 = 2 Li3(PO4) + 3 ZnCl2
P + S = PS =>
P + S = PS
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
NH4OH + H2S = H(OH) + (NH4)2S =>
2 NH4OH + H2S = 2 H(OH) + (NH4)2S
NaCl + KBrO3 + H2SO4 = KBr + Cl2 + Na2SO4 + H2O =>
6 NaCl + KBrO3 + 3 H2SO4 = KBr + 3 Cl2 + 3 Na2SO4 + 3 H2O
Na2(S4O6) + KMnO4 + HNO3 = Na2SO4 + H2SO4 + Mn(NO3)2 + KNO3 + H2O =>
5 Na2(S4O6) + 14 KMnO4 + 42 HNO3 = 5 Na2SO4 + 15 H2SO4 + 14 Mn(NO3)2 + 14 KNO3 + 6 H2O
Ga + Cl2 = GaCl2 =>
Ga + Cl2 = GaCl2
Cu(C2H3O2)2 + Zn = Zn(C2H3O2)2 + Cu =>
Cu(C2H3O2)2 + Zn = Zn(C2H3O2)2 + Cu
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