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C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + C + O = CaCO3 =>
Ca + C + 3 O = CaCO3
LiOH = LiO + H2 =>
2 LiOH = 2 LiO + H2
KHCO3 + NH4NO3 = KNO3 + NH4HCO3 =>
KHCO3 + NH4NO3 = KNO3 + NH4HCO3
Zn(OH)2 = H2O2 + Zn =>
Zn(OH)2 = H2O2 + Zn
AuCl3 + Ag = AgCl + Au =>
AuCl3 + 3 Ag = 3 AgCl + Au
Cr2O3 + CaCO3 = Cr2(CO3)3 + CaO =>
Cr2O3 + 3 CaCO3 = Cr2(CO3)3 + 3 CaO
Sn{+24+Fe{+2} = Sn{+2}+Fe{+3} =>
Sn{+24+22Fe{+2} = Sn{+2}+22Fe{+3}
Mn(NO3)7 + Ni(NO3)2 = Mn(NO3)4 + Ni(NO3)4 =>
2 Mn(NO3)7 + 3 Ni(NO3)2 = 2 Mn(NO3)4 + 3 Ni(NO3)4
NaClH2S = NaHSHCl =>
NaClH2S = NaHSHCl
NH4F + Ba(OH)2 = BaF2 + NH3 + H2O =>
2 NH4F + Ba(OH)2 = BaF2 + 2 NH3 + 2 H2O
SrS(aq) + K2SO4(aq) = K2S + SrSO4 =>
SrS(aq) + K2SO4(aq) = K2S + SrSO4
NaOH + H2S = NaH + H2SO3 =>
3 NaOH + H2S = 3 NaH + H2SO3
C4H4N2 + NaOH + H2O = C4H4O4Na2 + NH3 =>
C4H4N2 + 2 NaOH + 2 H2O = C4H4O4Na2 + 2 NH3
NH4 + MgCl2 = NH4Cl2 + Mg =>
NH4 + MgCl2 = NH4Cl2 + Mg
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cl2O6 = ClO3 =>
Cl2O6 = 2 ClO3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2CO3 + CrBr3 + H2O = NaBr + Cr(OH)3 + CO2 =>
3 Na2CO3 + 2 CrBr3 + 3 H2O = 6 NaBr + 2 Cr(OH)3 + 3 CO2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Fe(OH)2 + H3PO4 = Fe3(PO4)2 + H2O =>
3 Fe(OH)2 + 2 H3PO4 = Fe3(PO4)2 + 6 H2O
HIBa(OH)2 = BaHI(OH)2 =>
HIBa(OH)2 = BaHI(OH)2
CO2 + HCl = CO + Cl2 + H2O =>
CO2 + 2 HCl = CO + Cl2 + H2O
KNO3 + Al + NaOH + H2O = Na3[Al(OH)6] + KOH + NH3 =>
3 KNO3 + 8 Al + 24 NaOH + 18 H2O = 8 Na3[Al(OH)6] + 3 KOH + 3 NH3
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
CH3COC6H5 + O2 = CO2 + H2O =>
2 CH3COC6H5 + 19 O2 = 16 CO2 + 8 H2O
HCOOH + OH = HCOO + H2O =>
HCOOH + OH = HCOO + H2O
Fe(NO3)2 + O2 + H2O = Fe(NO3)2OH =>
4 Fe(NO3)2 + O2 + 2 H2O = 4 Fe(NO3)2OH
H2S2O3 = H2O + SO2 + S =>
H2S2O3 = H2O + SO2 + S
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
P(OH)Mg(NO) = Mg(OH)NOP =>
P(OH)Mg(NO) = Mg(OH)NOP
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
NaPO4 + NiNO3 = NiPO4 + NaNO3 =>
NaPO4 + NiNO3 = NiPO4 + NaNO3
Zn + KClO3 + KOH + H2O = K2[Zn(OH)4] + KCl =>
3 Zn + KClO3 + 6 KOH + 3 H2O = 3 K2[Zn(OH)4] + KCl
HNO3 + H2S = H2SO4 + N2 + H2O =>
8 HNO3 + 5 H2S = 5 H2SO4 + 4 N2 + 4 H2O
Ni + H2SO4 + H2O = NiSO4*6H2O + H2 =>
Ni + H2SO4 + 6 H2O = NiSO4*6H2O + H2
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4 =>
FeSO4 + K4[Fe(CN)6] = K2Fe[Fe(CN)6] + K2SO4
FeCl3 + AgNO3 = Fe(NO3)2 + Ag + Cl =>
FeCl3 + 2 AgNO3 = Fe(NO3)2 + 2 Ag + 3 Cl
C0 + O2 = C02O3 =>
4 C0 + 3 O2 = 2 C02O3
Fe(OH)2 + Al(NO3)3 = Al(OH)3 + Fe(NO3)2 =>
3 Fe(OH)2 + 2 Al(NO3)3 = 2 Al(OH)3 + 3 Fe(NO3)2
CH3OH + CuO = HCHO + Cu + H2O =>
CH3OH + CuO = HCHO + Cu + H2O
HX + YOH = H2O + YX =>
HX + YOH = H2O + YX
ZnS + CuS = ZnCu + S =>
ZnS + CuS = ZnCu + 2 S
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Ni(NO3)2 + NH3 + HCl = NH4 + NiCl + NO3 =>
Ni(NO3)2 + NH3 + HCl = NH4 + NiCl + 2 NO3
HCl + KHCO3 = KH + ClHCO3 =>
HCl + KHCO3 = KH + ClHCO3
H2SO4 + Ag = Ag2(SO4) + SO2 + H2O =>
2 H2SO4 + 2 Ag = Ag2(SO4) + SO2 + 2 H2O
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