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3 CaCO3 + 2 H3PO4 = Ca3(PO4)2 + 3 H2CO3
CaO + Al(OH)3 = AlCa(OH)3 + O =>
CaO + Al(OH)3 = AlCa(OH)3 + O
CS2 + CO2 = CS + SO2 =>
2 CS2 + CO2 = 3 CS + SO2
CuCl2 + NaCl2 = NaCu + Cl2 =>
CuCl2 + NaCl2 = NaCu + 2 Cl2
NH4SO4 + CaCl = CaSO4 + NH4Cl =>
NH4SO4 + CaCl = CaSO4 + NH4Cl
Zn(OH)2 + NaHCO3 = ZnCO3 + NaOH + H2O =>
Zn(OH)2 + NaHCO3 = ZnCO3 + NaOH + H2O
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
CS2 + CO2 = CS + SO2 =>
2 CS2 + CO2 = 3 CS + SO2
XeF2 + AsF5 = XeF{+} + AsF6{-} =>
XeF2 + AsF5 = XeF{+} + AsF6{-}
Ag(ClO3) + KCl = AgCl + K(ClO3) =>
Ag(ClO3) + KCl = AgCl + K(ClO3)
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
CO3{-} + H{+} + SO2 = CO{2+} + SO4{2-} + H2O =>
2 CO3{-} + 4 H{+} + SO2 = 2 CO{2+} + SO4{2-} + 2 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CH4(g) + N2(g) = HCN(g) + NH(g) =>
CH4(g) + 2 N2(g) = HCN(g) + 3 NH(g)
SO2 + FeCl3 + H2O = H2SO4 + FeCl2 + HCl =>
SO2 + 2 FeCl3 + 2 H2O = H2SO4 + 2 FeCl2 + 2 HCl
NaNO3 + Cu(NO3)2 = NaCu + NO3 =>
NaNO3 + Cu(NO3)2 = NaCu + 3 NO3
FeCl3Al(OH)3 = Fe(OH)3AlCl3 =>
FeCl3Al(OH)3 = Fe(OH)3AlCl3
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
Cl207 + H20(water) = HCl04 =>
80 Cl207 + 207 H20(water) = 4140 HCl04
Cu{2+} + NH2OH = N2O + Cu{+} + H{+} + H2O =>
4 Cu{2+} + 2 NH2OH = N2O + 4 Cu{+} + 4 H{+} + H2O
As203 + I2 + H2O = H3AsO4 + HI =>
2 As203 + 1015 I2 + 1624 H2O = 406 H3AsO4 + 2030 HI
Mg3 + (PO4)2 = MgPO4 =>
2 Mg3 + 3(PO4)2 = 6 MgPO4
Zinc + bromine = zincbromide =>
Zn + Br2 = ZnBr2
(C2H5)2NC2H4SH + POCl3 + C2H5OH + (C2H5)3N = (C2H5)2NC2H4SP(O)(OC2H5)2 + (C2H5)3N*HCl =>
(C2H5)2NC2H4SH + POCl3 + 2 C2H5OH + 3(C2H5)3N = (C2H5)2NC2H4SP(O)(OC2H5)2 + 3(C2H5)3N*HCl
NH42SO4 + CaOH2 = CaSO4 + NH42OH2 =>
NH42SO4 + CaOH2 = CaSO4 + NH42OH2
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
P7S10 + HNO3 + H2O = H2SO4 + H3PO4 + NO =>
3 P7S10 + 95 HNO3 + 14 H2O = 30 H2SO4 + 21 H3PO4 + 95 NO
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
C6H5Cl + NH3 = C6H5NH2 + HCl =>
C6H5Cl + NH3 = C6H5NH2 + HCl
HNO3 + SH2 = NO2 + H2O + S =>
2 HNO3 + SH2 = 2 NO2 + 2 H2O + S
CH3CH2Cl + CH3ONa = CH3CH2OCH3 + NaCl =>
CH3CH2Cl + CH3ONa = CH3CH2OCH3 + NaCl
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
Cu2O + Cu2S = Cu + SO2 =>
2 Cu2O + Cu2S = 6 Cu + SO2
Na2S + O2 = Na2SO4 =>
Na2S + 2 O2 = Na2SO4
NiCO3 + CH3COOH = NiCH3COO + CO2 + H2O =>
8 NiCO3 + 9 CH3COOH = 8 NiCH3COO + 10 CO2 + 6 H2O
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C6H12O6 + O2 = H2C2O4 + H2O =>
2 C6H12O6 + 9 O2 = 6 H2C2O4 + 6 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
NiCO3 + CH3COOH = NiCH3COO + CO2 + H2O =>
8 NiCO3 + 9 CH3COOH = 8 NiCH3COO + 10 CO2 + 6 H2O
KHCO3 + H2SO4 = KSO4 + CO2 + H3O =>
KHCO3 + H2SO4 = KSO4 + CO2 + H3O
C5HO3 + O2 = CO2 + H2O =>
4 C5HO3 + 15 O2 = 20 CO2 + 2 H2O
ZnSHI = ZnIHS =>
ZnSHI = ZnIHS
C2O4 + KOH = K2CO3 + H2O =>
C2O4 + 4 KOH = 2 K2CO3 + 2 H2O
FeCl3 + K2S + H2O = Fe(OH)3 + KCl + H2S =>
2 FeCl3 + 3 K2S + 6 H2O = 2 Fe(OH)3 + 6 KCl + 3 H2S
KTeO3 + HCl = KTeO + Cl2 + H2O =>
KTeO3 + 4 HCl = KTeO + 2 Cl2 + 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
CH4 + CO2 = CO + H2 =>
CH4 + CO2 = 2 CO + 2 H2
C6H7O6 + H2O = C6H6O6 + H3O =>
C6H7O6 + H2O = C6H6O6 + H3O
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