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2 KMnO4 + 4 HNO2 + 3 H2SO4 = K2SO4O + 2 MnSO4 + 4 HNO3 + 3 H2O
FeSO4 + KBrO3 + H2SO4 = Fe2(SO4)3 + KBr + H2O =>
6 FeSO4 + KBrO3 + 3 H2SO4 = 3 Fe2(SO4)3 + KBr + 3 H2O
()C2H6 + ()Cl2 = ()C2H5Cl + ()HCl =>
()C2H6 + ()Cl2 = ()C2H5Cl + ()HCl
ICl + H2O = H{+} + Cl{-} + HOI =>
ICl + H2O = H{+} + Cl{-} + HOI
CH3OH = CH2O + H2 =>
CH3OH = CH2O + H2
Al2O3 + H3O{+} = Al{3} + H2O =>
Al2O3 + 6 H3O{+} = 2 Al{3} + 9 H2O
CuSO4*5H2O + K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + H2O =>
CuSO4*5H2O + 2 K2C2O4*H2O = K2(Cu(C2O4)2)*2H2O + K2SO4 + 5 H2O
Mg + FeSO4 + H2O = MgSO4 + FeO + H2 =>
Mg + FeSO4 + H2O = MgSO4 + FeO + H2
Fe2O3 + CO2 = Fe2(CO3)3 =>
Fe2O3 + 3 CO2 = Fe2(CO3)3
CuSO4 + HCl = H4[CuCl6] + H2SO4 =>
CuSO4 + 6 HCl = H4[CuCl6] + H2SO4
HNO3 + S = H2SO3 + NO2 + H2O =>
4 HNO3 + S = H2SO3 + 4 NO2 + H2O
Mn(s) + N2(g) = Mn3N2(s) =>
3 Mn(s) + N2(g) = Mn3N2(s)
C7H5NS2 + NaOH = C7H4NS2Na + H2O =>
C7H5NS2 + NaOH = C7H4NS2Na + H2O
HCl + NaAc = HAc + NaCl =>
HCl + NaAc = HAc + NaCl
Al(OH)3 + (COOH)2*2H2O + K2(COO)2*H2O = K3(Al(C2O4)3)*3H2O + H2O =>
2 Al(OH)3 + 3(COOH)2*2H2O + 3 K2(COO)2*H2O = 2 K3(Al(C2O4)3)*3H2O + 9 H2O
H2SO4 + BaCl2 = BaH2 + Cl2(SO4) =>
H2SO4 + BaCl2 = BaH2 + Cl2(SO4)
SnCl4 + H2O = SnO2 + ClH =>
SnCl4 + 2 H2O = SnO2 + 4 ClH
S9 + O2 = SO3 =>
2 S9 + 27 O2 = 18 SO3
Mn(OH)2 + O2 = MnO(OH)2 =>
2 Mn(OH)2 + O2 = 2 MnO(OH)2
H2SO4 + HI = S + HIO2 + H2O =>
2 H2SO4 + 3 HI = 2 S + 3 HIO2 + 2 H2O
SnCl2 + H2S = SnS + HCl =>
SnCl2 + H2S = SnS + 2 HCl
Hg + AgNO3 = Hg2(NO3)2 + Ag =>
2 Hg + 2 AgNO3 = Hg2(NO3)2 + 2 Ag
C4H6 + MnO4{-} + H{+} = CH3COOH + Mn{2+} + H2O =>
5 C4H6 + 6 MnO4{-} + 18 H{+} = 10 CH3COOH + 6 Mn{2+} + 4 H2O
Ta + HNO3 + HF = H3[TaF7] + NO + H2O =>
3 Ta + 4 HNO3 + 21 HF = 3 H3[TaF7] + 4 NO + 8 H2O
AgNO3 + CuCl2 = Cu(NO3)2 + AgCl =>
2 AgNO3 + CuCl2 = Cu(NO3)2 + 2 AgCl
Cr(OH)Cl2 + NaOH = Cr(OH)3 + NaCl =>
Cr(OH)Cl2 + 2 NaOH = Cr(OH)3 + 2 NaCl
CrCl3 + Br2 = CrBr + Cl2 =>
2 CrCl3 + Br2 = 2 CrBr + 3 Cl2
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe =>
Zn + Fe(SO4)2 = Zn(SO4)2 + Fe
Ta + HNO3 + HF = H3[TaF8] + NO2 + H2O =>
Ta + 5 HNO3 + 8 HF = H3[TaF8] + 5 NO2 + 5 H2O
Mg2(OH)2CO3 + CO2 = MgCO3 + H2O =>
Mg2(OH)2CO3 + CO2 = 2 MgCO3 + H2O
Al2(SO4)3 + AgNO3 = Al(NO3)3 + Ag2SO4 =>
Al2(SO4)3 + 6 AgNO3 = 2 Al(NO3)3 + 3 Ag2SO4
Zn2O3 + C = Zn + CO =>
Zn2O3 + 3 C = 2 Zn + 3 CO
Mg2(OH)2CO3 + CO2 = MgCO3 + H2O =>
Mg2(OH)2CO3 + CO2 = 2 MgCO3 + H2O
BaO + Cr2O3 = BaCr2O4 =>
BaO + Cr2O3 = BaCr2O4
NaCl + MnO3 + H2SO4 = NaHSO4 + MnSO4 + Cl + H2O =>
4 NaCl + MnO3 + 5 H2SO4 = 4 NaHSO4 + MnSO4 + 4 Cl + 3 H2O
FeCO3 + HCl = FeCl2 + CO2 + H2O =>
FeCO3 + 2 HCl = FeCl2 + CO2 + H2O
PbO2 + HMnO3 + HNO3 = Pb(NO3)2 + HMnO4 + H2O =>
PbO2 + HMnO3 + 2 HNO3 = Pb(NO3)2 + HMnO4 + H2O
K2SO4*H2O + CuSO4*5H2O = K2SO4*CuSO4*6H2O =>
K2SO4*H2O + CuSO4*5H2O = K2SO4*CuSO4*6H2O
Cu{2+} + SO4{-2} + H2O = CuSO4H2O =>
Cu{2+} + SO4{-2} + H2O = CuSO4H2O
AgNO3 + Cl2 = N2O2 + AgCl + O2 =>
2 AgNO3 + Cl2 = N2O2 + 2 AgCl + 2 O2
Zn2O3 + C = Zn + CO =>
Zn2O3 + 3 C = 2 Zn + 3 CO
NaCl + BaCl2 = Na2Ba + Cl2 =>
2 NaCl + BaCl2 = Na2Ba + 2 Cl2
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Ta + HNO3 + HF = H3[TaF7] + NO + H2O =>
3 Ta + 4 HNO3 + 21 HF = 3 H3[TaF7] + 4 NO + 8 H2O
Zn2O3 + C = Zn + CO =>
Zn2O3 + 3 C = 2 Zn + 3 CO
Ta + HNO3 + HF = H3[TaF7] + NO + H2O =>
3 Ta + 4 HNO3 + 21 HF = 3 H3[TaF7] + 4 NO + 8 H2O
Cr(OH)Cl2 + NaOH = Cr(OH)3 + NaCl =>
Cr(OH)Cl2 + 2 NaOH = Cr(OH)3 + 2 NaCl
Mg + HNO2 = MgHNO2 =>
Mg + HNO2 = MgHNO2
Sb + O = SbO =>
Sb + O = SbO
Zn2O3 + C = Zn + CO =>
Zn2O3 + 3 C = 2 Zn + 3 CO
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