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3 CaCO3 + SiO2 = 3 CO2 + (CaO)3SiO2
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + H =>
CH3CHOHCH2CH3 + H2O = CH3COOHCH2CH3 + 3 H
Pb + H3PO4 = Pb3(PO4)2 + P2O3 + H2O =>
6 Pb + 10 H3PO4 = 2 Pb3(PO4)2 + 3 P2O3 + 15 H2O
KSCN + FeSO4 = KSFe + CNSO4 =>
KSCN + FeSO4 = KSFe + CNSO4
INaCl2 = NaICl2 =>
INaCl2 = NaICl2
HCl = Cl + H =>
HCl = Cl + H
K2Cr2O7 + H2SO4 + KNO2 = KNO3 + H2O + Cr2(SO4)3 + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 KNO2 = 3 KNO3 + 4 H2O + Cr2(SO4)3 + K2SO4
FeS(s) + HNO3(aq) = Fe(NO3)2 + H2S =>
FeS(s) + 2 HNO3(aq) = Fe(NO3)2 + H2S
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
C6H4C2H5NO2 + KMnO4 + H2SO4 = C6H4COOHNO2 + MnSO4 + CO2 + K2SO4 + H2O =>
5 C6H4C2H5NO2 + 12 KMnO4 + 18 H2SO4 = 5 C6H4COOHNO2 + 12 MnSO4 + 5 CO2 + 6 K2SO4 + 28 H2O
FeCl3 + K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + KCl =>
4 FeCl3 + 3 K4[Fe(Cn)6] = Fe4[Fe(Cn)6]3 + 12 KCl
Na2[Zn(OH)4] = Na2O + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] = Na2O + Zn(OH)2 + H2O
HIO3 + TiO = IO + Ti2O3 + H2O =>
2 HIO3 + 6 TiO = 2 IO + 3 Ti2O3 + H2O
FeOH + KNO = FeNO + KOH =>
FeOH + KNO = FeNO + KOH
MnO4{-} + HSO3{-} + H{+} = SO42{-} + Mn2 + H2O =>
158 MnO4{-} + 14 HSO3{-} + 158 H{+} = 14 SO42{-} + 79 Mn2 + 86 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
KSCN + FeSO4 = KSFe + CNSO4 =>
KSCN + FeSO4 = KSFe + CNSO4
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(g) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(g)
Cl2 + Ba(OH)2 + I2 = BaCl2 + BaIO3 + H2O =>
4 Cl2 + 6 Ba(OH)2 + I2 = 4 BaCl2 + 2 BaIO3 + 6 H2O
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
KClO3(s) + C12H22O11(s) = KCl(s) + CO2(g) + H2O(l) =>
8 KClO3(s) + C12H22O11(s) = 8 KCl(s) + 12 CO2(g) + 11 H2O(l)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
Ba(NO3)2 + HBr = BaBr2 + HNO3 =>
Ba(NO3)2 + 2 HBr = BaBr2 + 2 HNO3
Mg(OH)2HClO = Mg(OH)ClOH2O =>
Mg(OH)2HClO = Mg(OH)ClOH2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
SnO + HBr = SnBr2 + H2O =>
SnO + 2 HBr = SnBr2 + H2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ba(NO3)2 + NH4Cl = BaCl2 + NH4(NO3) =>
Ba(NO3)2 + 2 NH4Cl = BaCl2 + 2 NH4(NO3)
Cd(NH3)3SO4 + H2SO4 = CdSO4 + (NH4)2SO4 =>
2 Cd(NH3)3SO4 + 3 H2SO4 = 2 CdSO4 + 3(NH4)2SO4
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Na + H2N = Na2N + H2 =>
2 Na + H2N = Na2N + H2
Ca(ClO4)2 + H2 = CaCl2 + H2O2 =>
Ca(ClO4)2 + 4 H2 = CaCl2 + 4 H2O2
Ca(OH)2 + NH3*H2O = [Ca(NH3)4](OH)2 + H2O =>
Ca(OH)2 + 4 NH3*H2O = [Ca(NH3)4](OH)2 + 4 H2O
Cu2O(s) + Al(s) = Al2O3(s) + Cu(l) =>
3 Cu2O(s) + 2 Al(s) = Al2O3(s) + 6 Cu(l)
NaBrO3 + Cr2O3 + H2O = Br2 + Na2Cr2O7 + H2Cr2O7 =>
6 NaBrO3 + 5 Cr2O3 + 2 H2O = 3 Br2 + 3 Na2Cr2O7 + 2 H2Cr2O7
Na2SO4 + KOH = K2SO4 + NaOH =>
Na2SO4 + 2 KOH = K2SO4 + 2 NaOH
FeCl2 + HNO3 = Fe(NO3)3 + NO2 + H2O + HCl =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + NO2 + H2O + 2 HCl
MgOFe + HCl = MgCl2Fe + H2O =>
MgOFe + 2 HCl = MgCl2Fe + H2O
Li2O + H3PO4 = Li3PO4 + H2O =>
3 Li2O + 2 H3PO4 = 2 Li3PO4 + 3 H2O
Na2OSiO2 + H2SO4 + H2O = Si(OH)4 + Na2SO4 =>
Na2OSiO2 + H2SO4 + H2O = Si(OH)4 + Na2SO4
C3H4O2 + Cl2 = CH2CHCOOCl2 + HCl =>
2 C3H4O2 + 3 Cl2 = 2 CH2CHCOOCl2 + 2 HCl
Ca(ClO4)2 + H2 = CaCl2 + H2O2 =>
Ca(ClO4)2 + 4 H2 = CaCl2 + 4 H2O2
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
BaBr2 + Na2SO4 = BaSO4 + NaBr =>
BaBr2 + Na2SO4 = BaSO4 + 2 NaBr
NaBr + Cl{2} = NaCl + Br{2} =>
NaBr + Cl{2} = NaCl + Br{2}
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