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C6H8O7 + 2 K2SO4 = H2SO4 + C5H6O5SO4 + CO2 + 4 K
Fe(OH)2 + HCe = FeCe2 + H2O =>
Fe(OH)2 + 2 HCe = FeCe2 + 2 H2O
Na2S2O4 + H2O2 = NaHSO4 + H2O =>
Na2S2O4 + 3 H2O2 = 2 NaHSO4 + 2 H2O
Fe + HgNo = FeNo + Hg =>
Fe + HgNo = FeNo + Hg
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3 =>
C13H8O + NaBH4 + CH3OH = C13H10O + BH3 + NaOCH3
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2 =>
Pb(CH3COO)2 + K2Cr2O7 = PbCr2O7 + K2(CH3COO)2
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
K[Al(OH)4] + CrCl3 = KCl + Cr(OH)3 + Al(OH)3 =>
3 K[Al(OH)4] + CrCl3 = 3 KCl + Cr(OH)3 + 3 Al(OH)3
Na2CrO4 + HBr = CrBr3 + Br2 + H2O + NaBr =>
2 Na2CrO4 + 16 HBr = 2 CrBr3 + 3 Br2 + 8 H2O + 4 NaBr
Ag{+} + CS(NH2)2 = Ag(CS(NH2)2){+} =>
Ag{+} + CS(NH2)2 = Ag(CS(NH2)2){+}
ZnBr2 + Na2S = ZnS + Na2Br2 =>
ZnBr2 + Na2S = ZnS + Na2Br2
Fe + H{+} + ClO4{-} = Fe{3+} + Cl2 + H2O =>
14 Fe + 48 H{+} + 6 ClO4{-} = 14 Fe{3+} + 3 Cl2 + 24 H2O
K4Fe(CN)6 + KMnO4 + H2(SO4) = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2(SO4) = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + (NO3)2Ba =>
Mg(NO3)2 + Ba(OH)2 = Mg(OH)2 + (NO3)2Ba
C7H5N3O6 = O + H2 + N2 + C =>
2 C7H5N3O6 = 12 O + 5 H2 + 3 N2 + 14 C
MgHCO3 + NaCO3 = H2O + CO2 + MgO + NaH =>
3 MgHCO3 + NaCO3 = H2O + 4 CO2 + 3 MgO + NaH
CH4N2O + H2SO4 + C6H12O6 = C3H4N2S + H2O + CO2 =>
3 CH4N2O + 3 H2SO4 + 2 C6H12O6 = 3 C3H4N2S + 15 H2O + 6 CO2
NO + Zn + HCl = N2O + ZnCl2 + H2O =>
2 NO + Zn + 2 HCl = N2O + ZnCl2 + H2O
KMnO4 + NaOH = KOH + NaMnO4 =>
KMnO4 + NaOH = KOH + NaMnO4
H2 + Ca = CaH2 =>
H2 + Ca = CaH2
Na + C4H10 = NaH + C =>
10 Na + C4H10 = 10 NaH + 4 C
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
K2SO4 + Ba = K + BaSO4 =>
K2SO4 + Ba = 2 K + BaSO4
KNO3 + Al + H2O + KOH = NH3 + K[Al(OH)4] =>
3 KNO3 + 8 Al + 18 H2O + 5 KOH = 3 NH3 + 8 K[Al(OH)4]
CO + H2 = CH3CH2OH + H2O =>
2 CO + 4 H2 = CH3CH2OH + H2O
HCl(g) + O2(g) = Cl2(g) + H2O(s) =>
4 HCl(g) + O2(g) = 2 Cl2(g) + 2 H2O(s)
H2O + CuCl2 = CuO + HCl =>
H2O + CuCl2 = CuO + 2 HCl
Li + Zn = LiZn =>
Li + Zn = LiZn
Na2CO3 + CaCO3 + Ta2O5 = Na2CaTa2O7 + CO2 =>
Na2CO3 + CaCO3 + Ta2O5 = Na2CaTa2O7 + 2 CO2
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + Cl2 + 2 H2O
Co2 + I = CoI2 =>
Co2 + 4 I = 2 CoI2
CaC2 + HNO3 = Ca(NO3)2 + NO2 + H2O + CO2 =>
CaC2 + 12 HNO3 = Ca(NO3)2 + 10 NO2 + 6 H2O + 2 CO2
CH3NO2 + HCl = CH3NH2 + Cl2 + H2O =>
CH3NO2 + 6 HCl = CH3NH2 + 3 Cl2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H9OH + CuO = C3H7COH + Cu + H2O =>
C4H9OH + CuO = C3H7COH + Cu + H2O
Ca(CH3CO2)2 + K3PO4 = KCH3CO2 + Ca3(PO4)2 =>
3 Ca(CH3CO2)2 + 2 K3PO4 = 6 KCH3CO2 + Ca3(PO4)2
K2CrO7 + HCl = CrCl + KCl + H2O + Cl2 =>
2 K2CrO7 + 28 HCl = 2 CrCl + 4 KCl + 14 H2O + 11 Cl2
CsOH + Mg3P2 = Mg(OH)2 + Cs3P =>
6 CsOH + Mg3P2 = 3 Mg(OH)2 + 2 Cs3P
Cr2 + H2O = Cr(OH)2 + H2 =>
Cr2 + 4 H2O = 2 Cr(OH)2 + 2 H2
C6H11OH + K2Cr2O7 + H2SO4 = HOOC(CH2)4COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H11OH + 4 K2Cr2O7 + 16 H2SO4 = 3 HOOC(CH2)4COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 19 H2O
Cu(OH)2 + NaOH = Na[Cu(OH)3] =>
Cu(OH)2 + NaOH = Na[Cu(OH)3]
KNO3 + [Cu(NH3)4](ClO3)2 = K2O + NO + CuO + Cl2 + H2O =>
10 KNO3 + 3[Cu(NH3)4](ClO3)2 = 5 K2O + 22 NO + 3 CuO + 3 Cl2 + 18 H2O
ClHg + Na = NaHg + Cl =>
ClHg + Na = NaHg + Cl
KOH + Cl2 = KCl + H2O + KClO4 =>
8 KOH + 4 Cl2 = 7 KCl + 4 H2O + KClO4
Na4C + HCl = NaCl + C2H2 + H2 =>
2 Na4C + 8 HCl = 8 NaCl + C2H2 + 3 H2
Co2(SO4)3 = Co + (SO4)2 =>
2 Co2(SO4)3 = 4 Co + 3(SO4)2
NaHCO3(s) + CH3COOH(aq) = H2CO3(l) + CH3COONa(aq) =>
NaHCO3(s) + CH3COOH(aq) = H2CO3(l) + CH3COONa(aq)
AgCN + KCN = KAg(CN)2 =>
AgCN + KCN = KAg(CN)2
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2 =>
Ca(HSO3)2 + Mg = MgSO4 + H2 + CaSO2
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
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