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2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
BaCl2 + Al2(SO4)3 = BaSO4 + AlCl3 =>
3 BaCl2 + Al2(SO4)3 = 3 BaSO4 + 2 AlCl3
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
SiF4 + NH3 = Si3N4 + HF =>
3 SiF4 + 4 NH3 = Si3N4 + 12 HF
SO3 + H = H3O + SO2 =>
SO3 + 3 H = H3O + SO2
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
Ba + Li2SO4 = Li2 + BaSO4 =>
Ba + Li2SO4 = Li2 + BaSO4
Fe2O3 + BaCl2 = FeCl2 + Ba + O3 =>
Fe2O3 + 2 BaCl2 = 2 FeCl2 + 2 Ba + O3
K2SO4 + BaCI2 = K2Ba + CI2SO4 =>
K2SO4 + BaCI2 = K2Ba + CI2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
PbCl2 + Li2SO4 = PbSO4 + LiCl =>
PbCl2 + Li2SO4 = PbSO4 + 2 LiCl
Zn(OH)2 + HNo3 = Zn(No3)2 + H2O =>
Zn(OH)2 + 2 HNo3 = Zn(No3)2 + 2 H2O
NiBr2 + KNO3 = Ni(NO3)2 + KBr =>
NiBr2 + 2 KNO3 = Ni(NO3)2 + 2 KBr
potassiumhydroxide + ammoniumsulfate = potassiumsulfate + ammonia + water =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
K2SiO3 + CuSO4 = CuSiO3 + K2SO4 =>
K2SiO3 + CuSO4 = CuSiO3 + K2SO4
H2C2O4 = H{+}{+} + C2O4{2-} =>
H2C2O4 = 2 H{+}{+} + C2O4{2-}
CH3CHCHCH2CH3 + KMnO4 + H2SO4 = CH3COOH + H2O + MnSO4 + K2SO4 =>
2 CH3CHCHCH2CH3 + 4 KMnO4 + 6 H2SO4 = 5 CH3COOH + 6 H2O + 4 MnSO4 + 2 K2SO4
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
Hg(NO3)2(s) = HgO(s) + NO2(g) + O(g) =>
Hg(NO3)2(s) = HgO(s) + 2 NO2(g) + O(g)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HCN + CaCO3 = Ca(CN)2 + CO2 + H2O =>
2 HCN + CaCO3 = Ca(CN)2 + CO2 + H2O
C2H5OH + KMnO4 + HCl = CH3COOH + H2O + KCl + MnO2 =>
3 C2H5OH + 4 KMnO4 + 4 HCl = 3 CH3COOH + 5 H2O + 4 KCl + 4 MnO2
CaCl2 + HS = CaS + H + Cl =>
CaCl2 + HS = CaS + H + 2 Cl
C2H4 + HF = C2H5F =>
C2H4 + HF = C2H5F
C6H5COOH + H2O = C6H5COO{-} + H3O{+} =>
C6H5COOH + H2O = C6H5COO{-} + H3O{+}
MgCl2 + ZnSO4 = ZnCl2 + SO4Mg =>
MgCl2 + ZnSO4 = ZnCl2 + SO4Mg
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
NaOH + H2SO4 + H2O = Na2SO4*7H2O =>
2 NaOH + H2SO4 + 5 H2O = Na2SO4*7H2O
Rb + RbNO2 = Rb2O + N2 =>
6 Rb + 2 RbNO2 = 4 Rb2O + N2
H2SO4 + Zn(OH)2 = Zn2(OH)2SO4 + H2O =>
H2SO4 + 2 Zn(OH)2 = Zn2(OH)2SO4 + 2 H2O
SO3 = SO2 + O2 =>
2 SO3 = 2 SO2 + O2
K1 + AgNO3 = Ag + KNO3 =>
K1 + AgNO3 = Ag + KNO3
SnCl4 + Na2CO3 = Na2Cl4 + SnCO3 =>
SnCl4 + Na2CO3 = Na2Cl4 + SnCO3
CuBr2(aq) + NaOH(aq) = Cu(OH)2(s) + NaBr(s) =>
CuBr2(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 NaBr(s)
NO = N2 + O2 =>
2 NO = N2 + O2
Cu2Cl2 + H2S = Cu2S + HCl =>
Cu2Cl2 + H2S = Cu2S + 2 HCl
C5H110 + O2 = H2O + CO2 =>
2 C5H110 + 65 O2 = 110 H2O + 10 CO2
S03{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{2+} + H2O =>
S03{2-} + 4 MnO4{-} + 8 H{+} = 3 SO4{2-} + 4 Mn{2+} + 4 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Pb(OAc)2 + K2CrO4 = PbCrO4 + K(OAc) =>
Pb(OAc)2 + K2CrO4 = PbCrO4 + 2 K(OAc)
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
V2(SO4)3 + KMnO4 + H2O = HVO3 + K2SO4 + MnSO4 + H2SO4 =>
5 V2(SO4)3 + 4 KMnO4 + 14 H2O = 10 HVO3 + 2 K2SO4 + 4 MnSO4 + 9 H2SO4
UF4(s) + F2(g) = UF6(g) =>
UF4(s) + F2(g) = UF6(g)
H2S + NH4OH = (NH4)2S + HOH =>
H2S + 2 NH4OH = (NH4)2S + 2 HOH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Cr5Si3C + SiC = Cr3C2 + CrSi =>
5 Cr5Si3C + SiC = 3 Cr3C2 + 16 CrSi
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