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CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2
CH3CH2COOCH2CH2CH2CH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2CH2CH2OH =>
CH3CH2COOCH2CH2CH2CH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2CH2CH2OH
FeCl3 + CaCO3 + H2O = Fe(OH)3 + CO2 + CaCl2 =>
2 FeCl3 + 3 CaCO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 CaCl2
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2COH + H2O =>
3 CH3CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2COH + 7 H2O
NaCl + KF = NaF + KCl =>
NaCl + KF = NaF + KCl
MgSO4 + CsCl = MgCl2 + Cs2SO4 =>
MgSO4 + 2 CsCl = MgCl2 + Cs2SO4
NiSO4 + Na2S + H2O = Ni(OH)2 + H2S + Na2SO4 =>
NiSO4 + Na2S + 2 H2O = Ni(OH)2 + H2S + Na2SO4
AlCl(OH)2 + NaOH = Al(OH)3 + NaCl =>
AlCl(OH)2 + NaOH = Al(OH)3 + NaCl
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
AgNO3(aq) + Fe(s) = Ag(s) + Fe(NO3)3(aq) =>
3 AgNO3(aq) + Fe(s) = 3 Ag(s) + Fe(NO3)3(aq)
Hydrogen + sulfur = Hydrogensulfide =>
H2 + S = H2S
K2BeO2 + H2SO4 = BeSO4 + K2SO4 + H2O =>
K2BeO2 + 2 H2SO4 = BeSO4 + K2SO4 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Cs3P + SrBr2 = CsBr + Sr3P2 =>
2 Cs3P + 3 SrBr2 = 6 CsBr + Sr3P2
Ca + O + SO3 = CaSO4 =>
Ca + O + SO3 = CaSO4
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2 =>
Sr(HCO3)2 + Li2SO4 = SrSO4 + Li2(HCO3)2
CaI2 + AgNO3 = Ca(NO3)2 + AgI =>
CaI2 + 2 AgNO3 = Ca(NO3)2 + 2 AgI
AlI3 + FeSO4 = Al2(SO4)3 + FeI2 =>
2 AlI3 + 3 FeSO4 = Al2(SO4)3 + 3 FeI2
Mg6 + O = MgO =>
Mg6 + 6 O = 6 MgO
CCl4(l) + O2(g) = CCl2O(g) + Cl2(g) =>
2 CCl4(l) + O2(g) = 2 CCl2O(g) + 2 Cl2(g)
H3PO4 + HCl = H2 + ClPO4 =>
H3PO4 + HCl = 2 H2 + ClPO4
Al + CI3 = AlCI3 =>
Al + CI3 = AlCI3
CO2 + CI2 = CO + I2O5 =>
6 CO2 + CI2 = 7 CO + I2O5
SO3 + H2 = H2O + SO2 =>
SO3 + H2 = H2O + SO2
MgCO3 + V2O5 = Mg2VO3 + CO + O2 =>
8 MgCO3 + 2 V2O5 = 4 Mg2VO3 + 8 CO + 7 O2
KCl + FeSO4 = K2SO4(aq) + FeCl2(aq) =>
2 KCl + FeSO4 = K2SO4(aq) + FeCl2(aq)
H2SO4 + Al(OH)3 + H2O = Al2(SO4)3*8H2O =>
3 H2SO4 + 2 Al(OH)3 + 2 H2O = Al2(SO4)3*8H2O
HCl + CdO = CdCl2 + H2O =>
2 HCl + CdO = CdCl2 + H2O
C3H6Br2 + NaOH = CH3C(O)CH3 + NaBr + H2O =>
C3H6Br2 + 2 NaOH = CH3C(O)CH3 + 2 NaBr + H2O
Rb + CH3COOH = Rb(CH3COO)2 + H2 =>
Rb + 2 CH3COOH = Rb(CH3COO)2 + H2
HCl + CaCo3 = CaCl2 + H2Co3 =>
2 HCl + CaCo3 = CaCl2 + H2Co3
H3PO4 = PO3 + H3O =>
H3PO4 = PO3 + H3O
NaIO3 + Na2SO3 + NaHSO3 = I3 + Na2SO4 + H2O =>
6 NaIO3 + 9 Na2SO3 + 6 NaHSO3 = 2 I3 + 15 Na2SO4 + 3 H2O
HBr + HClO4 = Br2 + HCl + H2O =>
8 HBr + HClO4 = 4 Br2 + HCl + 4 H2O
(C3H6) + O2 = CO2 + H2O =>
2(C3H6) + 9 O2 = 6 CO2 + 6 H2O
Cu(NO3)2(aq) + Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(aq) + H2O = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
AgCl + NH3 = Ag(NH3)2{+} + Cl{-} + } =>
AgCl + 2 NH3 = Ag(NH3)2{+} + Cl{-} + }
[Cu(NH3)4]SO4 + KCN = Cu(CN)2 + NH3 + K2SO4 =>
[Cu(NH3)4]SO4 + 2 KCN = Cu(CN)2 + 4 NH3 + K2SO4
Al2S3 + I2 + HCl = AlCl3 + HI + S8 =>
8 Al2S3 + 24 I2 + 48 HCl = 16 AlCl3 + 48 HI + 3 S8
Ca(NO3)2 + ZnSO4 = Zn(NO3)2 + CaSO4 =>
Ca(NO3)2 + ZnSO4 = Zn(NO3)2 + CaSO4
NH4NO3 + Ag2SO4 = (NH4)2SO4 + AgNO3 =>
2 NH4NO3 + Ag2SO4 = (NH4)2SO4 + 2 AgNO3
Zu + H2SO4 = Zu2SO4 + H =>
2 Zu + H2SO4 = Zu2SO4 + 2 H
Ca(OH)2 + HNO2 = Ca(NO3)2 + H2 =>
Ca(OH)2 + 2 HNO2 = Ca(NO3)2 + 2 H2
Fe(OH)3 = H2O + Fe2O3 =>
2 Fe(OH)3 = 3 H2O + Fe2O3
Al(OH)3 + KOH = H2O + KAlO2 =>
Al(OH)3 + KOH = 2 H2O + KAlO2
NaHCO3 + AgNO3 = AgCO3 + H + NaNO3 =>
NaHCO3 + AgNO3 = AgCO3 + H + NaNO3
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Zn(NO3)2 + HCl = ZnCl + (NO3)2 + H2 =>
2 Zn(NO3)2 + 2 HCl = 2 ZnCl + 2(NO3)2 + H2
H2TiO2Cl4 + HCl = Cl2 + H2O + H2TiCl6 =>
H2TiO2Cl4 + 4 HCl = Cl2 + 2 H2O + H2TiCl6
FeSO4 + KCN = K4[Fe(CN)6] + K2SO4 =>
FeSO4 + 6 KCN = K4[Fe(CN)6] + K2SO4
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