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4 NO + 6 H2O = 4 NH3 + 5 O2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
C6H5COOH + OH = CO2 + H2O =>
C6H5COOH + 30 OH = 7 CO2 + 18 H2O
KMnO4(ac) + Na2SO3(ac) + H2O(l) = MnO2(pp) + Na2SO4(ac) + KOH(ac) =>
2 KMnO4(ac) + 3 Na2SO3(ac) + H2O(l) = 2 MnO2(pp) + 3 Na2SO4(ac) + 2 KOH(ac)
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KM12O4 + H2SO4 = K2Cr2O7 + M12SO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KM12O4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 M12SO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 H2O
Na2CO3 + ZnSO4*7H2O = Na2SO4 + ZnCO3*7H2O =>
Na2CO3 + ZnSO4*7H2O = Na2SO4 + ZnCO3*7H2O
Fe + H2S = Fe2S2 + H2 =>
2 Fe + 2 H2S = Fe2S2 + 2 H2
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = BaSO4 + Cu(OH)2
K2S + NaCl = KCl + Na2S =>
K2S + 2 NaCl = 2 KCl + Na2S
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
(CN)1 + H2O = H2C2O4 + NH3 =>
2(CN)1 + 4 H2O = H2C2O4 + 2 NH3
H2C2H3O2 + KOH = K + CO2 + H2O =>
H2C2H3O2 + 9 KOH = 9 K + 2 CO2 + 7 H2O
AuCl3 = Cl3Au =>
AuCl3 = Cl3Au
CH3CH2CH2OH + CuO = CH3CH2O + Cu + H2O =>
4 CH3CH2CH2OH + 3 CuO = 6 CH3CH2O + 3 Cu + H2O
C2H3NaO2 + H2SO4 = CH3COOH + NaSO4 + H =>
C2H3NaO2 + H2SO4 = CH3COOH + NaSO4 + H
C6H4COOHNO2 + Zn + KOH + H2O = C6H4COOKNH2 + K2Zn(OH)4 =>
C6H4COOHNO2 + 3 Zn + 7 KOH + 3 H2O = C6H4COOKNH2 + 3 K2Zn(OH)4
Cr(OH)3 + KOH + H2O2 = H2O + K2CrO4 =>
2 Cr(OH)3 + 4 KOH + 3 H2O2 = 8 H2O + 2 K2CrO4
HCe + NaOH = H2O + NaCe =>
HCe + NaOH = H2O + NaCe
KF + Br2 = KBr + FBr2 =>
2 KF + 3 Br2 = 2 KBr + 2 FBr2
Mg(NO3)2 + Li2(SO4) = MgSO4 + LiNO3 =>
Mg(NO3)2 + Li2(SO4) = MgSO4 + 2 LiNO3
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
MnO2 + H2SO4 + Na2S = Na2SO4 + MnS + H2O =>
4 MnO2 + 4 H2SO4 + 5 Na2S = 5 Na2SO4 + 4 MnS + 4 H2O
CaC2 + O2 = CO + Ca =>
CaC2 + O2 = 2 CO + Ca
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
CH3CHO + [Ag(NH3)2]{+} + OH{-} = CH3COOH + Ag + NH3 + H2O =>
CH3CHO + 2[Ag(NH3)2]{+} + 2 OH{-} = CH3COOH + 2 Ag + 4 NH3 + H2O
ZnS + C = Zn + SC =>
ZnS + C = Zn + SC
FeI + H2SO4 = Fe2(SO4)3 + SO2 + I2 + H2O =>
2 FeI + 6 H2SO4 = Fe2(SO4)3 + 3 SO2 + I2 + 6 H2O
KHSO4 + BaCl2 = Ba(HSO4)2 + KCl =>
2 KHSO4 + BaCl2 = Ba(HSO4)2 + 2 KCl
K2MnO4 + H2SO4 = KMnO4 + MnO2 + K2SO4 + KOH =>
3 K2MnO4 + H2SO4 = 2 KMnO4 + MnO2 + K2SO4 + 2 KOH
HF + Cu(OH)2 = H2O + Cu(OH)F =>
HF + Cu(OH)2 = H2O + Cu(OH)F
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CH4 + F2 = CHF3 + HF =>
CH4 + 3 F2 = CHF3 + 3 HF
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Cr2S3 + KNO3 = K2SO4 + NO + K2CrO4 =>
Cr2S3 + 10 KNO3 = 3 K2SO4 + 10 NO + 2 K2CrO4
MgSO4 + H2 = Mg + H2SO4 =>
MgSO4 + H2 = Mg + H2SO4
KClO3 + H2SO4 = K2SO4 + O2 + ClO2 + H2O =>
4 KClO3 + 2 H2SO4 = 2 K2SO4 + O2 + 4 ClO2 + 2 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
PbO + ZnS = ZnO + Pb + SO2 =>
3 PbO + ZnS = ZnO + 3 Pb + SO2
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
Mg2 + CO3 = Mg2CO3 =>
Mg2 + CO3 = Mg2CO3
Al(OH)3 + CaSO4 = Al2(SO4)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(OH)2
H3PO3 + Co = P + Co(OH)2 =>
2 H3PO3 + 3 Co = 2 P + 3 Co(OH)2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe + Al2(SO4)3 = Fe2SO4 + Al =>
6 Fe + Al2(SO4)3 = 3 Fe2SO4 + 2 Al
Ag(NO3) + Na2(C2O4) = Ag2(C2O4) + Na(NO3) =>
2 Ag(NO3) + Na2(C2O4) = Ag2(C2O4) + 2 Na(NO3)
CH3CH2OH + MnO4 + H{+} = CH3COOH + Mn2{+} + H2O =>
15 CH3CH2OH + 8 MnO4 + 4 H{+} = 15 CH3COOH + 4 Mn2{+} + 17 H2O
Hg(NH2)Cl + AgNO3 = AgCl + NO3 + NH2 + Hg =>
Hg(NH2)Cl + AgNO3 = AgCl + NO3 + NH2 + Hg
KCl + Hg(NO3)2 = K(NO3)2 + ClHg =>
KCl + Hg(NO3)2 = K(NO3)2 + ClHg
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