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C6H5NO2 + CH3Cl = C7H7NO2 + HCl
BaS + HCl = BaCl2 + H2S =>
BaS + 2 HCl = BaCl2 + H2S
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
MnCl2 + Ca3(PO4)2 = Mn3(PO4)2 + CaCl2 =>
3 MnCl2 + Ca3(PO4)2 = Mn3(PO4)2 + 3 CaCl2
CO(g) + Au3O4(s) = CO2(g) + AuO(s) =>
CO(g) + Au3O4(s) = CO2(g) + 3 AuO(s)
H3PO4(ac) + Mg(OH)2(ac) = Mg3(PO4)2(ac) + H2O(l) =>
2 H3PO4(ac) + 3 Mg(OH)2(ac) = Mg3(PO4)2(ac) + 6 H2O(l)
MnS + HBr = H2S + MnBr2 =>
MnS + 2 HBr = H2S + MnBr2
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
Li + H + C + O3 = LiHCO3 =>
Li + H + C + O3 = LiHCO3
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2 =>
Pb(NO3)2 + NaC2H3O2 = Na(NO3)2 + PbC2H3O2
Ca2H + O2 = Ca2O + H2O =>
4 Ca2H + 3 O2 = 4 Ca2O + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2A + Ca(OH)2 = A + Ca + H2O =>
H2A + Ca(OH)2 = A + Ca + 2 H2O
Na3PO4(ac) + BaCl2(ac) = Ba3(PO4)2(s) + NaCl(ac) =>
2 Na3PO4(ac) + 3 BaCl2(ac) = Ba3(PO4)2(s) + 6 NaCl(ac)
K2Cr2O7 + K3AsO3 + H2SO4 = Cr2(SO4)3 + K3AsO4 + K2SO4 + H2O =>
K2Cr2O7 + 3 K3AsO3 + 4 H2SO4 = Cr2(SO4)3 + 3 K3AsO4 + K2SO4 + 4 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + H2(SO4) = H2S + Na2(SO4) =>
Na2S + H2(SO4) = H2S + Na2(SO4)
Cu + CaCl2 = CuCl2 + Ca =>
Cu + CaCl2 = CuCl2 + Ca
Br2 + AlI = AlBr3 + I2 =>
3 Br2 + 2 AlI = 2 AlBr3 + I2
BaCO3 + Fe2O3 + Co2O3 = Ba3Co2Fe24O41 + CO2 + O2 =>
6 BaCO3 + 24 Fe2O3 + 2 Co2O3 = 2 Ba3Co2Fe24O41 + 6 CO2 + O2
Ni + KMnO4 = KMn + NiO =>
4 Ni + KMnO4 = KMn + 4 NiO
NaSO3 + KCl = NaCl + KSO3 =>
NaSO3 + KCl = NaCl + KSO3
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3 =>
Na2SiO3 + CO2 + H2O = Na2CO3 + H2SiO3
K3Fe(SCN)6 + Na2Cr2O7 + H2SO4 = Fe(NO3)3 + Cr2(SO4)3 + CO2 + H2O + Na2SO4 + KNO3 =>
K3Fe(SCN)6 + 16 Na2Cr2O7 + 58 H2SO4 = Fe(NO3)3 + 16 Cr2(SO4)3 + 6 CO2 + 58 H2O + 16 Na2SO4 + 3 KNO3
MgO + Al(OH)3 = Mg(OH)2 + Al2O3 =>
3 MgO + 2 Al(OH)3 = 3 Mg(OH)2 + Al2O3
HCOOH + NaOH = H2O + HCOONa =>
HCOOH + NaOH = H2O + HCOONa
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
NaCl + H2O = Na2O + Cl2H2 =>
2 NaCl + H2O = Na2O + Cl2H2
HC2H5O2 + NaOH = NaC2H5O2 + H2O =>
HC2H5O2 + NaOH = NaC2H5O2 + H2O
N2H4 + H2O4 = N2 + H2O =>
3 N2H4 + 2 H2O4 = 3 N2 + 8 H2O
CH2OK + H2O = CH2OH + KOH =>
CH2OK + H2O = CH2OH + KOH
Zn(SO4)3 + Al = Al2(SO4)3 + Zn =>
Zn(SO4)3 + 2 Al = Al2(SO4)3 + Zn
CN + Ag = AgCN =>
CN + Ag = AgCN
NH4Br + LiF = NH4F + LiBr =>
NH4Br + LiF = NH4F + LiBr
Ca(OH)2 + (NH4)2S = NH4OH + CaS =>
Ca(OH)2 + (NH4)2S = 2 NH4OH + CaS
glucose = C2H5OH + carbondioxide =>
C6H12O6 = 2 C2H5OH + 2 CO2
BaCl2 + Cs2SO4 = BaSO4 + CsCl =>
BaCl2 + Cs2SO4 = BaSO4 + 2 CsCl
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2 =>
NiCl2 + Na2CO3 = NiCO3 + Na2Cl2
Ba(No3)2 + NaCl = BaNa + (No3)2Cl =>
Ba(No3)2 + NaCl = BaNa + (No3)2Cl
H3PO4 + Zn(OH) = Zn3PO4 + H2O =>
H3PO4 + 3 Zn(OH) = Zn3PO4 + 3 H2O
HCl + Ag2CO3 = AgCl + CO2 + H2O =>
2 HCl + Ag2CO3 = 2 AgCl + CO2 + H2O
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca + AlPO4 = Al + Ca3(PO4) =>
3 Ca + AlPO4 = Al + Ca3(PO4)
Zn(OH)2 + NaCl = ZnCl2 + NaOH =>
Zn(OH)2 + 2 NaCl = ZnCl2 + 2 NaOH
BaCO3 + Fe2O3 + Co2O3 = Ba3Co2Fe24O41 + CO2 + O2 =>
6 BaCO3 + 24 Fe2O3 + 2 Co2O3 = 2 Ba3Co2Fe24O41 + 6 CO2 + O2
C3H8O + H2O = CO2 + H =>
C3H8O + 5 H2O = 3 CO2 + 18 H
CaCO3H2SO4 = CaSO4H2CO3 =>
CaCO3H2SO4 = CaSO4H2CO3
Co + H2O = Co(OH)2 + H2 =>
Co + 2 H2O = Co(OH)2 + H2
H2S + CCI2 = S8 + HCI =>
8 H2S + 8 CCI2 = S8 + 16 HCI
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