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NaBr + KMnO4 = KBr + NaMnO4
CH3CH(OH)CH3 + Na2Cr2O7 + H2SO4 = C3H6O + H2O + Na2SO4 + Cr2(SO4)3 =>
3 CH3CH(OH)CH3 + Na2Cr2O7 + 4 H2SO4 = 3 C3H6O + 7 H2O + Na2SO4 + Cr2(SO4)3
Mg(s) + Fe(NO3)3(aq) = Mg(NO3)2(aq) + Fe(aq) =>
3 Mg(s) + 2 Fe(NO3)3(aq) = 3 Mg(NO3)2(aq) + 2 Fe(aq)
C2H5I + C2H5NH2 = [(C2H5)2NH2]I =>
C2H5I + C2H5NH2 = [(C2H5)2NH2]I
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KBr(aq) + NaCO3(aq) = KCO3(s) + NaBr(aq) =>
KBr(aq) + NaCO3(aq) = KCO3(s) + NaBr(aq)
C3H5Cl3 + NaOH = C3H5(OH)3 + NaCl =>
C3H5Cl3 + 3 NaOH = C3H5(OH)3 + 3 NaCl
K2SO3 + Br2 + H2O = K2SO4 + HBr =>
K2SO3 + Br2 + H2O = K2SO4 + 2 HBr
As + HNO3 = NO2 + HAsO2 + H2O =>
As + 3 HNO3 = 3 NO2 + HAsO2 + H2O
H2Cr3O10 = H2O + H2Cr4O13 =>
4 H2Cr3O10 = H2O + 3 H2Cr4O13
MnSO4 + NaOH + I2 = Na2SO4 + MnO2 + NaI + H2O =>
MnSO4 + 4 NaOH + I2 = Na2SO4 + MnO2 + 2 NaI + 2 H2O
C6H6OS + O2 = CO2 + H2O + SO2 =>
C6H6OS + 8 O2 = 6 CO2 + 3 H2O + SO2
C6H6OS + O2 = CO2 + H2O + SO3 =>
2 C6H6OS + 17 O2 = 12 CO2 + 6 H2O + 2 SO3
C6H6OS + O2 = CO + H2O + SO3 =>
2 C6H6OS + 11 O2 = 12 CO + 6 H2O + 2 SO3
Ca(CO3) + SO2 + O2 = CaSO4 + CO2 =>
2 Ca(CO3) + 2 SO2 + O2 = 2 CaSO4 + 2 CO2
Na2CO3(aq) + HCl = NaCl + H2O + CO2 =>
Na2CO3(aq) + 2 HCl = 2 NaCl + H2O + CO2
CH2OH{-}CH2{-}CH2{-}CH2OH + KMnO4 + H2SO4 = HOOC{-}CH2{-}CH2{-}COOH + K2SO4 + MnSO4 + H2O =>
5 CH2OH{-}CH2{-}CH2{-}CH2OH + 4 KMnO4 + 6 H2SO4 = 5 HOOC{-}CH2{-}CH2{-}COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
C3H5Cl3 + NaOH = C3H5(OH)3 + NaCl =>
C3H5Cl3 + 3 NaOH = C3H5(OH)3 + 3 NaCl
Al + Pr2 = AlPr3 =>
2 Al + 3 Pr2 = 2 AlPr3
C6H6OS + O2 = CO + H2O + SO2 =>
C6H6OS + 5 O2 = 6 CO + 3 H2O + SO2
K3PO4 = K3 + PO4 =>
K3PO4 = K3 + PO4
Al + ZnCl = AlCl3 + Zn(s) =>
Al + 3 ZnCl = AlCl3 + 3 Zn(s)
Na2C2O4 + KBrO3 + H2O = CO2 + KBr + NaOH =>
3 Na2C2O4 + KBrO3 + 3 H2O = 6 CO2 + KBr + 6 NaOH
BaCl2(aq) + AgNO3(aq) = AgCl(s) + Ba(NO3)2 =>
BaCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ba(NO3)2
CuOH + HI = CuI + H2O =>
CuOH + HI = CuI + H2O
Na(OH)2 + CuCl2 = NaCl2 + Cu(OH)2 =>
Na(OH)2 + CuCl2 = NaCl2 + Cu(OH)2
N2H5Cl + Na2SO3 + HCl = NaCl + S + N2 + H2O =>
N2H5Cl + Na2SO3 + HCl = 2 NaCl + S + N2 + 3 H2O
NH4OH + SnCl4 = HCl + SnOH + N2 =>
2 NH4OH + 2 SnCl4 = 8 HCl + 2 SnOH + N2
Ca(OH)2 + FeCl3 = CaCl2 + Fe(OH)3 =>
3 Ca(OH)2 + 2 FeCl3 = 3 CaCl2 + 2 Fe(OH)3
Bi2S3O12 + NH4OH = BiO3H3 + N2H8SO4 =>
Bi2S3O12 + 6 NH4OH = 2 BiO3H3 + 3 N2H8SO4
ZnO + H2 = Zn + H2O =>
ZnO + H2 = Zn + H2O
Cl2 + KBr = Br2 + KCl2 =>
2 Cl2 + 2 KBr = Br2 + 2 KCl2
Ba(C4H6O4)2 + NaOH = Ba(OH)2 + Na(C4H6O4) =>
Ba(C4H6O4)2 + 2 NaOH = Ba(OH)2 + 2 Na(C4H6O4)
HN3 + H2O = N + H3O =>
HN3 + H2O = 3 N + H3O
CaCO3 + HNO3 = Ca(NO3)2 + CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2 + CO2 + H2O
H2S + LiMnO4 + HBr = S + LiBr + MnBr3 + H2O =>
2 H2S + LiMnO4 + 4 HBr = 2 S + LiBr + MnBr3 + 4 H2O
Mg(NH2)2 + HCl = MgCl2 + NH3 =>
Mg(NH2)2 + 2 HCl = MgCl2 + 2 NH3
Cl2 + NaOH = NaCl + NaClO + H2O =>
Cl2 + 2 NaOH = NaCl + NaClO + H2O
KI + BaSO4 = KSO4 + BaI =>
KI + BaSO4 = KSO4 + BaI
Ba(CH3COO)2 = Ba + C + H2 + O2 =>
Ba(CH3COO)2 = Ba + 4 C + 3 H2 + 2 O2
FeCl3 + KSCN(aq) = Fe(SCN)3(aq) + KCl =>
FeCl3 + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq) =>
HI(aq) + NaOH(aq) = H2O(l) + NaI(aq)
CoBr2 + Al = AlBr3 + Co =>
3 CoBr2 + 2 Al = 2 AlBr3 + 3 Co
CoBr2 + Al = CoAl + Br2 =>
CoBr2 + Al = CoAl + Br2
MgCO3 + CH3COOH = Mg(CH3COOH)2 + H2O + CO2 =>
4 MgCO3 + 9 CH3COOH = 4 Mg(CH3COOH)2 + 2 H2O + 6 CO2
CoBr2 + Al = CoAl + Br =>
CoBr2 + Al = CoAl + 2 Br
Co + CuCO3 = CoCO3 + Cu =>
Co + CuCO3 = CoCO3 + Cu
(Ca)3(N)2 + (Na)4(C) = (Ca)4(C)2 + (Na)3(N) =>
4(Ca)3(N)2 + 6(Na)4(C) = 3(Ca)4(C)2 + 8(Na)3(N)
C5H6 + Br2 = C5H4 + HBr =>
C5H6 + Br2 = C5H4 + 2 HBr
Hg + O2 = HgO =>
2 Hg + O2 = 2 HgO
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