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Br2 + 5 HClO + H2O = 2 HBrO3 + 5 HCl
CoCl2 + AgNO3 = AgCl + Co2 + NO3 =>
2 CoCl2 + 4 AgNO3 = 4 AgCl + Co2 + 4 NO3
PbSO4 + NH4I = PbI2 + (NH4)2SO4 =>
PbSO4 + 2 NH4I = PbI2 + (NH4)2SO4
K2CO3 + NH4Cl = H2O + KCl + NH3 + CO2 =>
K2CO3 + 2 NH4Cl = H2O + 2 KCl + 2 NH3 + CO2
H2NC6H4COOH + CH3CH2OH = H2NC6H4COOCH2CH3 + H2O =>
H2NC6H4COOH + CH3CH2OH = H2NC6H4COOCH2CH3 + H2O
BaNo2 + H2SO4 = BaSO4 + H2No2 =>
BaNo2 + H2SO4 = BaSO4 + H2No2
Zn + HCl + K2Cr2O7 = ZnCl2 + KCl + Cr2O3 + H2O =>
3 Zn + 8 HCl + K2Cr2O7 = 3 ZnCl2 + 2 KCl + Cr2O3 + 4 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
(NH3) + H2SO4 = (NH4)2SO4 =>
2(NH3) + H2SO4 = (NH4)2SO4
AgCl + HCl = AgH + Cl =>
AgCl + HCl = AgH + 2 Cl
MnO + PbO2 + KCl + HCl = KMnO4 + PbCl2 + H2O =>
2 MnO + 5 PbO2 + 2 KCl + 8 HCl = 2 KMnO4 + 5 PbCl2 + 4 H2O
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + H2O =>
3 K2MnO4 + 2 H2SO4 = 2 KMnO4 + MnO2 + 2 K2SO4 + 2 H2O
K2CrO4 + CuCl2 = K2Cl2 + CuCrO4 =>
K2CrO4 + CuCl2 = K2Cl2 + CuCrO4
(NH4)2SO4(aq) + Ca(OH)2(s) = CaSO4(s) + NH3(g) + H2O(i) =>
(NH4)2SO4(aq) + Ca(OH)2(s) = CaSO4(s) + 2 NH3(g) + 2 H2O(i)
Co + HCl = CoCl3 + H2 =>
2 Co + 6 HCl = 2 CoCl3 + 3 H2
Fe2 + Cl3 + NaOH = Fe(OH)3 + NaCl =>
Fe2 + 2 Cl3 + 6 NaOH = 2 Fe(OH)3 + 6 NaCl
Pb(Cl2) + KI = PbI2 + KCl =>
Pb(Cl2) + 2 KI = PbI2 + 2 KCl
Mn2{+} + BiO3{-} + H{+} = MnO4{-} + Bi3{+} + H2O =>
14 Mn2{+} + 39 BiO3{-} + 10 H{+} = 28 MnO4{-} + 13 Bi3{+} + 5 H2O
NaIO3 + NaHSO3 = Na2SO4 + H2SO4 + I2 + H2O =>
4 NaIO3 + 10 NaHSO3 = 7 Na2SO4 + 3 H2SO4 + 2 I2 + 2 H2O
C2H4(OH)1 + O2 = CO2 + H2O =>
4 C2H4(OH)1 + 11 O2 = 8 CO2 + 10 H2O
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2 =>
BaCl2 + NaSO4{-}2 = BaSO4{-}2 + NaCl2
Fe1Cl3 + N1H4O1H = Fe(O1H1)3 + N1H4Cl =>
Fe1Cl3 + 3 N1H4O1H = Fe(O1H1)3 + 3 N1H4Cl
SO2(g) + Br2(aq) + H2O(l) = H2SO4(l) + HBr(aq) =>
SO2(g) + Br2(aq) + 2 H2O(l) = H2SO4(l) + 2 HBr(aq)
M2(CO3)3 + HCl = H2O + MCl3 + CO2 =>
M2(CO3)3 + 6 HCl = 3 H2O + 2 MCl3 + 3 CO2
NO3KOH = K(NO3)OH =>
NO3KOH = K(NO3)OH
Be2 + O2 = Be2O5 =>
2 Be2 + 5 O2 = 2 Be2O5
LiNO3(aq)MgCl2(aq) = LiNO3 + MgCl2 =>
LiNO3(aq)MgCl2(aq) = LiNO3 + MgCl2
Cu + K2Cr2O7 + H2SO4 = H2O + Cr2SO4 + CuSO4 + K2SO4 =>
5 Cu + K2Cr2O7 + 7 H2SO4 = 7 H2O + Cr2SO4 + 5 CuSO4 + K2SO4
CH3CH2OH + K2Cr2O7 = Cr2 + K2 + CH3COOH + H2O =>
7 CH3CH2OH + 2 K2Cr2O7 = 2 Cr2 + 2 K2 + 7 CH3COOH + 7 H2O
Sr(NO3)2 + Li2CO3 = SrCO3 + LiNO3 =>
Sr(NO3)2 + Li2CO3 = SrCO3 + 2 LiNO3
Fe2(SO4)2 + (NH4)2S = FeS + (NH4)2(SO4) =>
Fe2(SO4)2 + 2(NH4)2S = 2 FeS + 2(NH4)2(SO4)
Mg + HNO3 = MgO + HNO2 =>
Mg + HNO3 = MgO + HNO2
K2S + H2O + KMnO4 = KOH + MnO2 + S2 =>
6 K2S + 8 H2O + 4 KMnO4 = 16 KOH + 4 MnO2 + 3 S2
Au + H2NO3 + HCl = AuCl + NO + H2O =>
2 Au + H2NO3 + 2 HCl = 2 AuCl + NO + 2 H2O
H3ClO + Fe2O3 = H2O + FeCl3 =>
6 H3ClO + Fe2O3 = 9 H2O + 2 FeCl3
BaCr2O7 + Cr + KHCO3 = BaCO3 + KCrO2 + H2O + CO2 =>
BaCr2O7 + 2 Cr + 4 KHCO3 = BaCO3 + 4 KCrO2 + 2 H2O + 3 CO2
NaJ + NaJO3 + H2SO4 = J2 + NaSO4 + H2O =>
4 NaJ + 2 NaJO3 + 6 H2SO4 = 3 J2 + 6 NaSO4 + 6 H2O
Ni + NaOH + H2O = Na[Ni(OH)4] + H2 =>
2 Ni + 2 NaOH + 6 H2O = 2 Na[Ni(OH)4] + 3 H2
BaSO4 + HNO3 = Ba + NO3 + SO2 + H2O =>
BaSO4 + 4 HNO3 = Ba + 4 NO3 + SO2 + 2 H2O
NaClBaCl2 = NaCl2BaCl =>
NaClBaCl2 = NaCl2BaCl
N + SO3 = N2SO3 =>
2 N + SO3 = N2SO3
HNO3 + NH3 = HH3 + NNO3 =>
HNO3 + NH3 = HH3 + NNO3
FeSO4*7H2O + C6H8O7 = C6H6FeO7 + H2SO4 + H2O =>
FeSO4*7H2O + C6H8O7 = C6H6FeO7 + H2SO4 + 7 H2O
C4H8 + O2 = H2O + C4H2O3 =>
C4H8 + 3 O2 = 3 H2O + C4H2O3
Fe(s) + H2S(aq) = Fe2S3(S) + H2(g) =>
2 Fe(s) + 4 H2S(aq) = Fe2S3(S) + 4 H2(g)
HI + AI = AH + I =>
HI + AI = AH + 2 I
Mg + Fe2(CO3)3 = MgCO3 + Fe =>
3 Mg + Fe2(CO3)3 = 3 MgCO3 + 2 Fe
C6H6 + H2O = C6H5OH + CH4 =>
10 C6H6 + 9 H2O = 9 C6H5OH + 6 CH4
NH4OH + AgNO3 = NH4NO3 + OHAg =>
NH4OH + AgNO3 = NH4NO3 + OHAg
Potassiumhydroxide + sulfuricacid = water + potassiumsulfate =>
2 KOH + H2SO4 = 2 H2O + K2SO4
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