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NaHCO3 + HOH = HHCO3 + NaOH
CaO + S = CaS + CaSO4 =>
4 CaO + 4 S = 3 CaS + CaSO4
(MgOH)3PO4 + H3PO4 = Mg(H2PO4)2 + H2O =>
(MgOH)3PO4 + 5 H3PO4 = 3 Mg(H2PO4)2 + 3 H2O
H2SO3 + Au = Au2(SO3) + H2 =>
H2SO3 + 2 Au = Au2(SO3) + H2
C6H6S2 + O2 = CO + H2O + SO3 =>
2 C6H6S2 + 15 O2 = 12 CO + 6 H2O + 4 SO3
C57H110O6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(g)
Ba(OH)2 + H3BO3 = Ba3(BO3)2 + HOH =>
3 Ba(OH)2 + 2 H3BO3 = Ba3(BO3)2 + 6 HOH
Cr2O7 + CH3CH2OH = Cr + CH3CHO + H2O =>
Cr2O7 + 7 CH3CH2OH = 2 Cr + 7 CH3CHO + 7 H2O
*2N2*6H2 = *2NH3 =>
*2N2*6H2 = 2*2NH3
NH4 + Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4 + 2 Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
Fe2O3 + C(s) = Fe(s) + CO2 =>
2 Fe2O3 + 3 C(s) = 4 Fe(s) + 3 CO2
SO2(g) + Cl2(g) = SOCl2(l) + Cl2O(g) =>
SO2(g) + 2 Cl2(g) = SOCl2(l) + Cl2O(g)
C2H5OH(l) + O2 = CO2 + H2O(l) =>
C2H5OH(l) + 3 O2 = 2 CO2 + 3 H2O(l)
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+} =>
(C2H5)2NH + H2O = OH{-} + (C2H5)2NH2{+}
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2 + Ni(s) =>
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2 + Ni(s)
Cr(NO3)3 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)3 =>
Cr(NO3)3 + Ba(OH)2 = Cr(OH)2 + Ba(NO3)3
CrO4 + BaCl2 = BaCrO4 + Cl2 =>
CrO4 + BaCl2 = BaCrO4 + Cl2
C6H5NO2 + O2 = CO2 + H2O + NO2 =>
4 C6H5NO2 + 29 O2 = 24 CO2 + 10 H2O + 4 NO2
HCOOH + HNO3 = CO2 + H2O + NO =>
3 HCOOH + 2 HNO3 = 3 CO2 + 4 H2O + 2 NO
CH3COONa + HF = CH3COOH + NaF =>
CH3COONa + HF = CH3COOH + NaF
Be + H2SO4 = BeSO4 + SO2 + H2O =>
Be + 2 H2SO4 = BeSO4 + SO2 + 2 H2O
CrO4 = Cr + O =>
CrO4 = Cr + 4 O
C5H10 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C5H10 + 5 K2Cr2O7 + 20 H2SO4 = 5 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 25 H2O
NaNO3 + C12H22O11 = CO2 + H2O + N2 + Na2O =>
48 NaNO3 + 5 C12H22O11 = 60 CO2 + 55 H2O + 24 N2 + 24 Na2O
Ag + NH3 + H2O = Ag(OH) + NH4 =>
Ag + NH3 + H2O = Ag(OH) + NH4
C6H5NH2 + NaOH = C6H5OH + NaNH2 =>
C6H5NH2 + NaOH = C6H5OH + NaNH2
Na2CO3 + H2O = Na(OH) + H2CO3 =>
Na2CO3 + 2 H2O = 2 Na(OH) + H2CO3
C2H6(g) + O(g) = CO2(g) + H2O =>
C2H6(g) + 7 O(g) = 2 CO2(g) + 3 H2O
AlO + Fe = Fe3O4 + Al =>
4 AlO + 3 Fe = Fe3O4 + 4 Al
(NH4)3PO4(aq) + Zn(NO3)2(aq) = NH4NO3 + Zn3(PO4)2 =>
2(NH4)3PO4(aq) + 3 Zn(NO3)2(aq) = 6 NH4NO3 + Zn3(PO4)2
C6H6 + H2O = CO2 + H =>
C6H6 + 12 H2O = 6 CO2 + 30 H
SrS(aq) + CuSO4(aq) = SrSO4(aq) + CuS(aq) =>
SrS(aq) + CuSO4(aq) = SrSO4(aq) + CuS(aq)
AlI3 + F2 = AlF3 + I2 =>
2 AlI3 + 3 F2 = 2 AlF3 + 3 I2
AgNO3(aq) + Ba(OH)2(aq) = AgOH(s) + Ba(NO3)2(aq) =>
2 AgNO3(aq) + Ba(OH)2(aq) = 2 AgOH(s) + Ba(NO3)2(aq)
CoCl2 + HCl = CoCl3 + H =>
CoCl2 + HCl = CoCl3 + H
Ra(OH)2 + H2SO4 = RaSO4 + H2O =>
Ra(OH)2 + H2SO4 = RaSO4 + 2 H2O
Al(SO4) = Al + SO4 =>
Al(SO4) = Al + SO4
Ca + Cu(SO4) = CaSO4 + Cu =>
Ca + Cu(SO4) = CaSO4 + Cu
NiCl2 + NaBH4 + H2O = Ni2B + H3BO3 + NaCl + H2 =>
4 NiCl2 + 8 NaBH4 + 18 H2O = 2 Ni2B + 6 H3BO3 + 8 NaCl + 25 H2
CH3COCH3 + H2 = CH3CH(OH)CH3 =>
CH3COCH3 + H2 = CH3CH(OH)CH3
C57H110O6(s) + O2(g) = CO2(g) + H2O(g) =>
2 C57H110O6(s) + 163 O2(g) = 114 CO2(g) + 110 H2O(g)
S + KClO4 = KCl + SO2 =>
2 S + KClO4 = KCl + 2 SO2
PbS + HNO3 = PbSO4 + NO + H2O =>
3 PbS + 8 HNO3 = 3 PbSO4 + 8 NO + 4 H2O
C7H6O(l) + O2(g) = CO2(g) + H2O =>
C7H6O(l) + 8 O2(g) = 7 CO2(g) + 3 H2O
Y + Ca(OH)2 = Y(OH)2 + Ca =>
Y + Ca(OH)2 = Y(OH)2 + Ca
Ca + SiO2 = CaSiO2 =>
Ca + SiO2 = CaSiO2
CS2 + N2 = C3N4 + S =>
3 CS2 + 2 N2 = C3N4 + 6 S
KHC4H4O6 + NaOH = NaKC4H4O6 + H2O =>
KHC4H4O6 + NaOH = NaKC4H4O6 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
BaCl2 + I = BaI2 + Cl2 =>
BaCl2 + 2 I = BaI2 + Cl2
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