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NaCO3 + 2 H2O = Na(OH)2 + H2CO3
C4H6O5 + NaOH = NaH6O5 + C4OH =>
C4H6O5 + NaOH = NaH6O5 + C4OH
Sr + Mg = SrMg =>
Sr + Mg = SrMg
Au2O3 + H2O = AuO3H3 =>
Au2O3 + 3 H2O = 2 AuO3H3
C3H7OH + NaOH = C3H6O + Na + H2O =>
C3H7OH + 2 NaOH = C3H6O + 2 Na + 2 H2O
Br2 + KF = BrF + K =>
Br2 + 2 KF = 2 BrF + 2 K
Cl2 + O2 + H2O = HClO =>
2 Cl2 + O2 + 2 H2O = 4 HClO
Sn + I2 = SnI2 =>
Sn + I2 = SnI2
CoBr2 + AgNO3 = AgBr + Co(NO3)2 =>
CoBr2 + 2 AgNO3 = 2 AgBr + Co(NO3)2
NiH2 = Ni2 + H =>
2 NiH2 = Ni2 + 4 H
CH3CH2COH + [O] = CH3CH2COOH =>
CH3CH2COH + [O] = CH3CH2COOH
Fe + Br = FeBr2 =>
Fe + 2 Br = FeBr2
Cu(OH)2 + CH3COOH = (CH3COO)4Cu2*2H2O + H2O =>
2 Cu(OH)2 + 4 CH3COOH = (CH3COO)4Cu2*2H2O + 2 H2O
CH3CH2OH + CuO = CH3CH3CHO + H2O + Cu =>
3 CH3CH2OH + CuO = 2 CH3CH3CHO + 2 H2O + Cu
CH2O2 + KOH = CHKO2 + H2O =>
CH2O2 + KOH = CHKO2 + H2O
Rb(s) + O2(g) = RbO(s) =>
2 Rb(s) + O2(g) = 2 RbO(s)
P + O2(g) = P2O3 =>
4 P + 3 O2(g) = 2 P2O3
Cu + AuNO3 = CuNO3 + Au =>
Cu + AuNO3 = CuNO3 + Au
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
Al(OH)3 + CH3COOH = Al(CH3COO)3 + H2O =>
Al(OH)3 + 3 CH3COOH = Al(CH3COO)3 + 3 H2O
Zn + KNO3 + H2O = Zn(OH)2 + NH3 + KOH =>
4 Zn + KNO3 + 6 H2O = 4 Zn(OH)2 + NH3 + KOH
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
K2Cr2O7 + NaCl + H2SO4 = Cl2 + CrCl3 + H2O + K2SO4 + Na2SO4 =>
K2Cr2O7 + 12 NaCl + 7 H2SO4 = 3 Cl2 + 2 CrCl3 + 7 H2O + K2SO4 + 6 Na2SO4
C4H8S + O2 = OH2 + CO2 + SO2 =>
C4H8S + 7 O2 = 4 OH2 + 4 CO2 + SO2
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
Cl + K2S = KCl + S =>
2 Cl + K2S = 2 KCl + S
[Ag(NH3)2]NO3 + Na[Sb(OH)4] + H2O = Ag + NH3 + NaNO3 + H[Sb(OH)6] =>
10[Ag(NH3)2]NO3 + 9 Na[Sb(OH)4] + 15 H2O = 10 Ag + 21 NH3 + 9 NaNO3 + 9 H[Sb(OH)6]
KHCO3 = H2O + CO2 + K2CO3 =>
2 KHCO3 = H2O + CO2 + K2CO3
CrK2O4 + CaCO3 = K2CO3 + CaCrO4 =>
CrK2O4 + CaCO3 = K2CO3 + CaCrO4
Ag2O + HOH = AgOH =>
Ag2O + HOH = 2 AgOH
Bi(OH)3 + K2SnO2 = Bi + K2SnO3 + H2O =>
2 Bi(OH)3 + 3 K2SnO2 = 2 Bi + 3 K2SnO3 + 3 H2O
LaCl3 + HF = LaF3 + HCl =>
LaCl3 + 3 HF = LaF3 + 3 HCl
(SO4)2 + NaOH = Na(SO4)2 + OH =>
(SO4)2 + NaOH = Na(SO4)2 + OH
Ag(s) + HCl(aq) = AgCl(s) + H2(g) =>
2 Ag(s) + 2 HCl(aq) = 2 AgCl(s) + H2(g)
Na2S2O3 + Cl2 + H2O = NaCl + H2SO4 + HCl =>
Na2S2O3 + 4 Cl2 + 5 H2O = 2 NaCl + 2 H2SO4 + 6 HCl
FeTiO3 + Cl2 + C = TiCl4 + CO + FeCl2 =>
FeTiO3 + 3 Cl2 + 3 C = TiCl4 + 3 CO + FeCl2
(CH3)2CO + Cl2 = Cl2CH2 + CO + HCl =>
(CH3)2CO + 3 Cl2 = 2 Cl2CH2 + CO + 2 HCl
Ag2O + HOH = AgOH =>
Ag2O + HOH = 2 AgOH
Na2S + O2 = SO2 + Na =>
Na2S + O2 = SO2 + 2 Na
WO3 + H2 = H2O + WO =>
WO3 + 2 H2 = 2 H2O + WO
Fe + Si = Fe4Si3 =>
4 Fe + 3 Si = Fe4Si3
HClO4 + Cu(OH)2 = HOH + Cu(ClO4)2 =>
2 HClO4 + Cu(OH)2 = 2 HOH + Cu(ClO4)2
FeCl2 + SCl2 = FeCl3 + S2Cl2 =>
2 FeCl2 + 2 SCl2 = 2 FeCl3 + S2Cl2
HBr(aq) + NaOH(aq) = NaBr(s) + H2O(l) =>
HBr(aq) + NaOH(aq) = NaBr(s) + H2O(l)
Cu(NH3)4 + HCl = CuCl4 + NH4 =>
Cu(NH3)4 + 4 HCl = CuCl4 + 4 NH4
Cr(s) + ZnCl2(aq) = Zn(s) + CrCl2(aq) =>
Cr(s) + ZnCl2(aq) = Zn(s) + CrCl2(aq)
Zn + KNO3 + H2O = Zn(OH)2 + NH3 + KOH =>
4 Zn + KNO3 + 6 H2O = 4 Zn(OH)2 + NH3 + KOH
CH3OH + O2 = CH3O + H2O =>
4 CH3OH + O2 = 4 CH3O + 2 H2O
Cl2 + NH3 = ClN + H2 =>
Cl2 + 2 NH3 = 2 ClN + 3 H2
NiH2 = Ni2 + H =>
2 NiH2 = Ni2 + 4 H
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