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KI2 + Pb2(NO3) = Pb2I2 + KNO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
MnO4{-} + Br{-} + H{+} = Mn2 + Br2 + H2O =>
2 MnO4{-} + 14 Br{-} + 16 H{+} = Mn2 + 7 Br2 + 8 H2O
CH3CHO + HCl = CH3CH2O + Cl =>
CH3CHO + HCl = CH3CH2O + Cl
P2 + Br5 = PBr =>
5 P2 + 2 Br5 = 10 PBr
Al2(SO4)3 + H2O = H2SO4 + AlOHSO4 =>
Al2(SO4)3 + 2 H2O = H2SO4 + 2 AlOHSO4
Ca(No3)2 = Ca2 + No3 =>
2 Ca(No3)2 = Ca2 + 4 No3
CuSO4 + KCNS = Cu(CNS)2 + K2SO4 =>
CuSO4 + 2 KCNS = Cu(CNS)2 + K2SO4
Ag2O + H2SO4 = Ag2SO4 + H2O =>
Ag2O + H2SO4 = Ag2SO4 + H2O
HNO3KOH = KNO3H2O =>
HNO3KOH = KNO3H2O
Mg + NH4Cl + NH4OH + Na2HPO4 = MgPO4 + NaCl + H2O + NH4 =>
Mg + 2 NH4Cl + NH4OH + Na2HPO4 = MgPO4 + 2 NaCl + H2O + 3 NH4
FrMnO4 + AgOH = FrAg + HMnO5 =>
FrMnO4 + AgOH = FrAg + HMnO5
KBr + AgPO4 = KPO4 + AgBr =>
KBr + AgPO4 = KPO4 + AgBr
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NaOH(aq) + CO2 = Na2CO3 + H2O =>
2 NaOH(aq) + CO2 = Na2CO3 + H2O
Al + HCOOH = Al(COOH)3 + H2 =>
2 Al + 6 HCOOH = 2 Al(COOH)3 + 3 H2
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
AgBr + NH4OH = AgOH + NH3 + HBr =>
AgBr + NH4OH = AgOH + NH3 + HBr
C2H4(OH)2 + HBr = C2H4(Br)2 + H2O =>
C2H4(OH)2 + 2 HBr = C2H4(Br)2 + 2 H2O
KMnO4 + H2SO3 = KHSO4 + MnSO4 + H2SO4 + H2O =>
2 KMnO4 + 5 H2SO3 = 2 KHSO4 + 2 MnSO4 + H2SO4 + 3 H2O
AgBr + NH4OH = AgOH + NH3 + HBr =>
AgBr + NH4OH = AgOH + NH3 + HBr
KMnO4 + C6H5CHO + H2SO4 = MnSO4 + K2SO4 + C6H5COOH + H2O =>
2 KMnO4 + 5 C6H5CHO + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C6H5COOH + 3 H2O
AgBr + NH4OH = AgOH + NH3 + HBr =>
AgBr + NH4OH = AgOH + NH3 + HBr
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + HOH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 HOH
H{+} + Cr2O7{2-} + CH3OH = CH2O + Cr{3+} + H2O =>
8 H{+} + Cr2O7{2-} + 3 CH3OH = 3 CH2O + 2 Cr{3+} + 7 H2O
BaS + Cl2 = BaCl2 + S =>
BaS + Cl2 = BaCl2 + S
Na2(CO3) + HCl = NaCl + H2CO3 =>
Na2(CO3) + 2 HCl = 2 NaCl + H2CO3
C6H5COCl + H2NCH2CO2H = C6H5CONHCH2COOH + HCl =>
C6H5COCl + H2NCH2CO2H = C6H5CONHCH2COOH + HCl
Na2CO3 + Mg(NO3)2 = MgCO3 + Na + NO3 =>
Na2CO3 + Mg(NO3)2 = MgCO3 + 2 Na + 2 NO3
SNS2(s) + O2(g) = SNO2(s) + SO2(g) =>
SNS2(s) + 3 O2(g) = SNO2(s) + 2 SO2(g)
Pb(s) + HNO3 = Pb(NO3)4(aq) + H2(g) =>
Pb(s) + 4 HNO3 = Pb(NO3)4(aq) + 2 H2(g)
AgBr + NH4OH = Ag(NH3)2 + Br + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2 + Br + 2 H2O
AgBr + NH4OH = AgOH + NH4Br =>
AgBr + NH4OH = AgOH + NH4Br
CH3CO2Na + NH4Cl = NaCl + CH3CO2NH4 =>
CH3CO2Na + NH4Cl = NaCl + CH3CO2NH4
C2H2 + CuCl = Cu2C2 + HCl =>
C2H2 + 2 CuCl = Cu2C2 + 2 HCl
CH2CH2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COOH + H2O =>
6 CH2CH2 + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 CH3CH2CH2COOH + 8 H2O
Cu + Mg(NO3)2 = Cu(NO3) + Mg =>
2 Cu + Mg(NO3)2 = 2 Cu(NO3) + Mg
Fe2(SO4)3 + MgBr2 = FeBr3 + MgSO4 =>
Fe2(SO4)3 + 3 MgBr2 = 2 FeBr3 + 3 MgSO4
K2I = K + I2 =>
2 K2I = 4 K + I2
K2CO3 + H2SO4 = K2SO4 + H2 + CO3 =>
K2CO3 + H2SO4 = K2SO4 + H2 + CO3
NiS + NO3{-} + H{+} = Ni2{+} + S + NO + H2O =>
6 NiS + NO3{-} + 4 H{+} = 3 Ni2{+} + 6 S + NO + 2 H2O
FeO + H2SO4 + HCl = FeCl3 + SO2 + H2O =>
2 FeO + H2SO4 + 6 HCl = 2 FeCl3 + SO2 + 4 H2O
C40H56O2 + Na2SiO3 = Na2SiO2C40H54O2 + H2O =>
C40H56O2 + Na2SiO3 = Na2SiO2C40H54O2 + H2O
HCl + MnO2 = Cl2 + Mn2Cl2 + H2O =>
8 HCl + 2 MnO2 = 3 Cl2 + Mn2Cl2 + 4 H2O
KI + HOCl = KCl + OH + I =>
KI + HOCl = KCl + OH + I
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
K2CrO7 + FeSO4 + H2SO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
2 K2CrO7 + 18 FeSO4 + 14 H2SO4 = 2 K2SO4 + Cr2(SO4)3 + 9 Fe2(SO4)3 + 14 H2O
CH2OH{-}CHOH{-}CHOH{-}CH2OH + Na = CH2ONa{-}CHONa{-}CH2ONa + H2 =>
2 CH2OH{-}CHOH{-}CHOH{-}CH2OH + 2 Na = 2 CH2ONa{-}CHONa{-}CH2ONa + H2
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