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RCHBrCH3 + 2 KMnO4 + 3 H2SO4 = RCOOH + CO2 + 2 MnSO4 + K2SO4 + HBr + 4 H2O
Cu + KMnO4 + H2SO4 = CuSO4 + KMnO2 + H2O =>
2 Cu + KMnO4 + 2 H2SO4 = 2 CuSO4 + KMnO2 + 2 H2O
K + N + O = KNO =>
K + N + O = KNO
KI + H2O2 + H2SO4 = I2 + K2SO4 + H2O =>
2 KI + H2O2 + H2SO4 = I2 + K2SO4 + 2 H2O
Ca + Br + O = Ca(BrO)2 =>
Ca + 2 Br + 2 O = Ca(BrO)2
MnO4{-} + SO3{-2} + H2O = MnO2 + SO4{-2} + OH{-} =>
2 MnO4{-} + 3 SO3{-2} + H2O = 2 MnO2 + 3 SO4{-2} + 2 OH{-}
COF2 + H2O = C + O2 + HF2 =>
4 COF2 + 2 H2O = 4 C + 3 O2 + 4 HF2
Na2SnO2 + HCl + NaHSe = SnSe + NaOH + NaCl =>
Na2SnO2 + HCl + NaHSe = SnSe + 2 NaOH + NaCl
CH3COOH(aq) + Mg(s) = H2(g) + MgCH3COO =>
2 CH3COOH(aq) + 2 Mg(s) = H2(g) + 2 MgCH3COO
CO = CCO2 =>
2 CO = CCO2
CrBr3 + K2SO4 = CrSO4 + Br3K2 =>
CrBr3 + K2SO4 = CrSO4 + Br3K2
ZnO + Ca = Zn + CaO =>
ZnO + Ca = Zn + CaO
CH3COONa + NaOH = Na2CO3 + CH4 =>
CH3COONa + NaOH = Na2CO3 + CH4
CF4(l) + Br2(l) = CBr4(l) + F2(g) =>
CF4(l) + 2 Br2(l) = CBr4(l) + 2 F2(g)
H2O + Li = LiH + O =>
H2O + 2 Li = 2 LiH + O
C7H7Cl + KMnO4 + H2SO4 = C7H6O2Cl + K2SO4 + MnSO4 + H2O =>
2 C7H7Cl + 2 KMnO4 + 3 H2SO4 = 2 C7H6O2Cl + K2SO4 + 2 MnSO4 + 4 H2O
Fe2(SO4)3 + Cu = CuSO4 + Fe =>
Fe2(SO4)3 + 3 Cu = 3 CuSO4 + 2 Fe
I2O5 + NaOH = NaIO3 + H2O =>
I2O5 + 2 NaOH = 2 NaIO3 + H2O
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
CH2OH + CuO = CH2CHO + Cu + H2O =>
4 CH2OH + CuO = 2 CH2CHO + Cu + 3 H2O
Br{-} + S2O8{-2} = Br2 + SO4{-2} =>
2 Br{-} + S2O8{-2} = Br2 + 2 SO4{-2}
Mg(s) + Ag(NO3)(aq) = Mg(NO3) + Ag =>
Mg(s) + Ag(NO3)(aq) = Mg(NO3) + Ag
H2SO4 + NaI + MnO2 = Na2SO4 + Mn + I2 + H2O =>
2 H2SO4 + 4 NaI + MnO2 = 2 Na2SO4 + Mn + 2 I2 + 2 H2O
CaCl2 + NaHCO3 = CO2 + CaCO3 + H2O + NaCl =>
CaCl2 + 2 NaHCO3 = CO2 + CaCO3 + H2O + 2 NaCl
SNO2(s) + CO(g) = SNO + CO2 =>
SNO2(s) + CO(g) = SNO + CO2
H2SO4(aq) + K3PO4(aq) = H3PO4 + K2SO4 =>
3 H2SO4(aq) + 2 K3PO4(aq) = 2 H3PO4 + 3 K2SO4
HCl(ac)AgNO3(ac)NH4OH(ac) = AgCl(s)H2O(ac)NH4NO3(ac) =>
HCl(ac)AgNO3(ac)NH4OH(ac) = AgCl(s)H2O(ac)NH4NO3(ac)
K2O + Cl2O7 = K2[Cl2O8] =>
K2O + Cl2O7 = K2[Cl2O8]
Fe(NO3)3 + NH3 = Fe(NH3) + (NO3)3 =>
Fe(NO3)3 + NH3 = Fe(NH3) + (NO3)3
PbO(s) + NH3(g) = H2O(l) + N2(g) + Pb(s) =>
3 PbO(s) + 2 NH3(g) = 3 H2O(l) + N2(g) + 3 Pb(s)
Y(CH3COO)3 + Ba(NO3)2 + Cu(NO3)2 = YBa2Cu3O7 + NO2 + CO2 + H2O + N2 =>
8 Y(CH3COO)3 + 16 Ba(NO3)2 + 24 Cu(NO3)2 = 8 YBa2Cu3O7 + 50 NO2 + 48 CO2 + 36 H2O + 15 N2
Mn(s) + NiSO4(aq) = MnSO4(aq) + Ni(s) =>
Mn(s) + NiSO4(aq) = MnSO4(aq) + Ni(s)
HCl + CaF2 = Ca(Cl)2 + HF =>
2 HCl + CaF2 = Ca(Cl)2 + 2 HF
MnI2 + Pb(NO3)2 = MnNO3 + PbI4 =>
2 MnI2 + Pb(NO3)2 = 2 MnNO3 + PbI4
Cl2 + I = ICl3 =>
3 Cl2 + 2 I = 2 ICl3
K3(Fe(CN)6) + Fe(NO3)3 = KNO3 + Fe(Fe(CN)6) =>
K3(Fe(CN)6) + Fe(NO3)3 = 3 KNO3 + Fe(Fe(CN)6)
CH3(CH)2(CH2)CH3 + O2 = CH3(CH)2(CH2)CH3O2 =>
CH3(CH)2(CH2)CH3 + O2 = CH3(CH)2(CH2)CH3O2
Zn(s) + I2(s) = ZnI =>
2 Zn(s) + I2(s) = 2 ZnI
Cu(II)Cl + NaC2O42 = Cu(II)C2O42 + NaCl =>
Cu(II)Cl + NaC2O42 = Cu(II)C2O42 + NaCl
Y + Sn = YSn4 =>
Y + 4 Sn = YSn4
Bi(HCO3)3 = Bi2(CO3)3 + H2O + CO2 =>
2 Bi(HCO3)3 = Bi2(CO3)3 + 3 H2O + 3 CO2
Zn + Sb(ClO4)5 = Zn(ClO4)2 + Sb =>
5 Zn + 2 Sb(ClO4)5 = 5 Zn(ClO4)2 + 2 Sb
As + O2 = As2O5 =>
4 As + 5 O2 = 2 As2O5
HCN + CaCl2 = HCl + Ca(CN)2 =>
2 HCN + CaCl2 = 2 HCl + Ca(CN)2
CsPO4 + AgNO3 = CsNO3 + AgPO4 =>
CsPO4 + AgNO3 = CsNO3 + AgPO4
Cu2O + O2 = CuOO =>
2 Cu2O + 3 O2 = 4 CuOO
NH4Br + H2SO4 = BrSO4 + NH6 =>
NH4Br + H2SO4 = BrSO4 + NH6
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + K2SO3 + Na2SO4 + H2O =>
2 KMnO4 + 6 Na2SO3 + 3 H2SO4 = 2 MnSO4 + K2SO3 + 6 Na2SO4 + 3 H2O
C2H5Br + NH3 = C2H5NH2 + HBr =>
C2H5Br + NH3 = C2H5NH2 + HBr
BiCl3 + Na2CO3 = Bi2(CO3)3 + NaCl(l) =>
2 BiCl3 + 3 Na2CO3 = Bi2(CO3)3 + 6 NaCl(l)
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