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H5IO6 + 6 Cr + H{+} = IO3{-} + 2 Cr3{+} + 3 H2O
NaCHO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaCHO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
NH2C2H5 + O2 = CO2 + N2 + H2O =>
4 NH2C2H5 + 15 O2 = 8 CO2 + 2 N2 + 14 H2O
(NH4)2SO4*Fe2(SO4)3 + KCNS = K3[Fe(CNS)6] + (NH4)2SO4 + K2SO4 =>
(NH4)2SO4*Fe2(SO4)3 + 12 KCNS = 2 K3[Fe(CNS)6] + (NH4)2SO4 + 3 K2SO4
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
Pb(NO3)2(aq) + NaI(aq) = PbI2(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = PbI2(s) + 2 NaNO3(aq)
C8H8 + KMnO4 + H2O = C8H10O2 + KOH + MnO2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 3 C8H10O2 + 2 KOH + 2 MnO2
Na2CO3(aq) + COCl2(aq) = NaCl(aq) + COCO3(s) =>
Na2CO3(aq) + COCl2(aq) = 2 NaCl(aq) + COCO3(s)
Al(OH)3 + Br2 = AlBr3 + Al(BrO3)3 + H2O =>
6 Al(OH)3 + 9 Br2 = 5 AlBr3 + Al(BrO3)3 + 9 H2O
Al2(SO4)3 + NaF = Na3[AlF6] + Na2SO4 =>
Al2(SO4)3 + 12 NaF = 2 Na3[AlF6] + 3 Na2SO4
K2CrO4 + SnF4 = KF + Sn2(CrO4)4 =>
4 K2CrO4 + 2 SnF4 = 8 KF + Sn2(CrO4)4
Ge + S = GeS2 =>
Ge + 2 S = GeS2
Na + H2SO4 = Na2SO4 + H2O + H2S =>
8 Na + 5 H2SO4 = 4 Na2SO4 + 4 H2O + H2S
CO2 + H2O + HF = C6H5F + O2 =>
6 CO2 + 2 H2O + HF = C6H5F + 7 O2
K2C2O4 + BaBr2 = BaC2O4 + KBr =>
K2C2O4 + BaBr2 = BaC2O4 + 2 KBr
Ag + L = AgL =>
Ag + L = AgL
Pb2O3 + HCl = PbCl + H2O + Cl2 =>
Pb2O3 + 6 HCl = 2 PbCl + 3 H2O + 2 Cl2
C20H42(s) + O2 = CO2 + H2O =>
2 C20H42(s) + 61 O2 = 40 CO2 + 42 H2O
Al2S3 + O2 = Al2O3 + SO2 =>
2 Al2S3 + 9 O2 = 2 Al2O3 + 6 SO2
NaOH + Mg(NO3)2 = NaNO3 + Mg(OH)2 =>
2 NaOH + Mg(NO3)2 = 2 NaNO3 + Mg(OH)2
NH4I + CsCl = NH4Cl + CsI =>
NH4I + CsCl = NH4Cl + CsI
MnO2 + Br2 + OH{-} = Br{-} + MnO4{-} + H2O =>
2 MnO2 + 3 Br2 + 8 OH{-} = 6 Br{-} + 2 MnO4{-} + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
FeS2 + HCl + H = FeCl3 + H2S =>
FeS2 + 3 HCl + H = FeCl3 + 2 H2S
CaO + SO2 = Ca + SO3 =>
CaO + SO2 = Ca + SO3
COOHCH2CH2COOH + O2 = CO2 + H2O =>
2 COOHCH2CH2COOH + 7 O2 = 8 CO2 + 6 H2O
KMnO4 + H2S2O4 + Na2S2O5 = MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + H2S2O4 + Na2S2O5 = 2 MnSO4 + Na2SO4 + K2SO4 + H2O
NaCl + Ag = AgCl + Na =>
NaCl + Ag = AgCl + Na
CoSO4(H2O)7 = CoSO4(H2O)6 + H2O =>
CoSO4(H2O)7 = CoSO4(H2O)6 + H2O
Ag + Fe2(SO4)3 = Fe + Ag2(SO4)3 =>
2 Ag + Fe2(SO4)3 = 2 Fe + Ag2(SO4)3
AsCl3 + Zn + KOH = AsH3 + KCl + ZnO =>
AsCl3 + 3 Zn + 3 KOH = AsH3 + 3 KCl + 3 ZnO
Al3 + Cl7 = Al7Cl3 =>
49 Al3 + 9 Cl7 = 21 Al7Cl3
CuI + Br = CuIBr =>
CuI + Br = CuIBr
KMnO4 + CuSO4 + NaOH = CuMnO4 + NaKSO4 + O2 + H2O =>
4 KMnO4 + 4 CuSO4 + 4 NaOH = 4 CuMnO4 + 4 NaKSO4 + O2 + 2 H2O
C2H5OH(l) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + Cr2(SO4)3(aq) + K2SO4(aq) + H2O(l) =>
3 C2H5OH(l) + 2 K2Cr2O7(aq) + 8 H2SO4(aq) = 3 CH3COOH(aq) + 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 11 H2O(l)
(NH4)2SO4 + Pb(CH3CO2)2 = NH4CH3CO2 + PbSO4 =>
(NH4)2SO4 + Pb(CH3CO2)2 = 2 NH4CH3CO2 + PbSO4
MnS + H3O = Mn + H2S + OH =>
MnS + H3O = Mn + H2S + OH
Pb(NO3)2 + Ag2SO4 = PbSO4 + AgNO3 =>
Pb(NO3)2 + Ag2SO4 = PbSO4 + 2 AgNO3
HI + Br2 = BrI + H =>
2 HI + Br2 = 2 BrI + 2 H
KCHO3 = K2CO3 + H2O + CO2 =>
2 KCHO3 = K2CO3 + H2O + CO2
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
Cd + NiCl2 = CdCl2 + Ni =>
Cd + NiCl2 = CdCl2 + Ni
HCl(aq) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g) =>
HCl(aq) + NaHCO3(l) = NaCl(aq) + H2O(l) + CO2(g)
C3H8 + Cl2 = C3H3Cl2 + HCl =>
2 C3H8 + 7 Cl2 = 2 C3H3Cl2 + 10 HCl
CH2OHCH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
CH2OHCH2OH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 2 CO2 + 6 H2O
CF4 + N2 = CF3CN + NF3 =>
6 CF4 + 4 N2 = 3 CF3CN + 5 NF3
NaHSO4 + KMnO4 + H2O2 = HMnO4 + KHSO4 + O2 + NaOH =>
2 NaHSO4 + 2 KMnO4 + 2 H2O2 = 2 HMnO4 + 2 KHSO4 + O2 + 2 NaOH
NH4MnO4 + HCl = NH4Cl + H2 + MnO4 =>
2 NH4MnO4 + 2 HCl = 2 NH4Cl + H2 + 2 MnO4
C6H6 + Cl2 = C6H4Cl6 + HCl =>
C6H6 + 4 Cl2 = C6H4Cl6 + 2 HCl
H2SO4 + NH4OH = NH5 + SO4 + H2O =>
H2SO4 + NH4OH = NH5 + SO4 + H2O
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