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[Cr(NH3)4PO4] + 3 NaOH = 4 NH3 + (Na)3PO4 + Cr(OH)3
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
CH3COOH + Cl = CH2ClCOOH + HCl =>
CH3COOH + 2 Cl = CH2ClCOOH + HCl
H4Se2 + Ba(OH)2 = BaSe + H2O =>
H4Se2 + 2 Ba(OH)2 = 2 BaSe + 4 H2O
(NH4)2SO4*FeSO4*6H2O + NaOH = Fe(OH)2 + Na2SO4 + H2O + NH3 =>
(NH4)2SO4*FeSO4*6H2O + 4 NaOH = Fe(OH)2 + 2 Na2SO4 + 8 H2O + 2 NH3
AgNO3 + K2CO3 = Ag2 + CO3 + KNO3 =>
2 AgNO3 + K2CO3 = Ag2 + CO3 + 2 KNO3
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
Pb(NO3)2H2S = HNO3 + PbS =>
Pb(NO3)2H2S = 2 HNO3 + PbS
C + H2O = CO + H2 =>
C + H2O = CO + H2
Zn + Na2SO3 + H2O = Na2[Zn(OH)4] + NaHSO3 + H2 =>
Zn + 2 Na2SO3 + 4 H2O = Na2[Zn(OH)4] + 2 NaHSO3 + H2
NO + CrCl2 + HCl = CrCl3 + NH2OH =>
NO + 3 CrCl2 + 3 HCl = 3 CrCl3 + NH2OH
Fe(OH)2 + O2 + H2O = Fe(OH)3 = =>
4 Fe(OH)2 + O2 + 2 H2O = 4 Fe(OH)3
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
PH2Br = P + H2 + Br2 =>
2 PH2Br = 2 P + 2 H2 + Br2
Sb(OH)2Cl = SbOCl + H2O =>
Sb(OH)2Cl = SbOCl + H2O
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
S2O8{2-} + Cr{4+} + H2O = Cr2O7{2-} + SO4{2-} + H{+} =>
2 S2O8{2-} + 2 Cr{4+} + 7 H2O = Cr2O7{2-} + 4 SO4{2-} + 14 H{+}
(NH4)2CO3 + H2SO4 = (NH4)2CO3H2SO4 =>
(NH4)2CO3 + H2SO4 = (NH4)2CO3H2SO4
Er2O3 + CH3COOH = Er(CH3COO)3 + H2O =>
Er2O3 + 6 CH3COOH = 2 Er(CH3COO)3 + 3 H2O
AgNO3 + N2H4O3 + NaOH = Ag(NH3)2OH + NaNO3 + H2O =>
AgNO3 + 2 N2H4O3 + 3 NaOH = Ag(NH3)2OH + 3 NaNO3 + 2 H2O
Zn(NO3)2 + K3Fe(CN)6 = ZnFe(CN)6 + K3(NO3)2 =>
Zn(NO3)2 + K3Fe(CN)6 = ZnFe(CN)6 + K3(NO3)2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
FeO + C = Fe + CO2 =>
2 FeO + C = 2 Fe + CO2
CH3CONH2 + O2 = CO2 + H2O + N2 =>
4 CH3CONH2 + 11 O2 = 8 CO2 + 10 H2O + 2 N2
HO2CCH2CO2H + O2 = CO2 + H2O =>
HO2CCH2CO2H + 2 O2 = 3 CO2 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
H2SO4 + H2O2 + K3FeC6N6 = K2SO4 + Fe2(SO4)3 + NO2 + CO2 + H2O =>
6 H2SO4 + 54 H2O2 + 2 K3FeC6N6 = 3 K2SO4 + Fe2(SO4)3 + 12 NO2 + 12 CO2 + 60 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
MnO4{-}(aq) + Br{-}(aq) + H2O(l) = MnO2(s) + BrO3{-}(aq) + OH{-}(aq) =>
2 MnO4{-}(aq) + Br{-}(aq) + H2O(l) = 2 MnO2(s) + BrO3{-}(aq) + 2 OH{-}(aq)
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
CaCO3(s) + HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq) =>
CaCO3(s) + 2 HCl(aq) = H2O(l) + CO2(g) + CaCl2(aq)
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH =>
CH3CH2CH2OK + H2O = CH3CH2CH2OH + KOH
CuCl2 + N2H5Cl + NaOH = Cu2O + N2 + H2O + NaCl =>
4 CuCl2 + N2H5Cl + 9 NaOH = 2 Cu2O + N2 + 7 H2O + 9 NaCl
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CO + K2Cr2O7 + H2SO4 = CO2 + KSO4 + CrSO4 + H2O =>
3 CO + K2Cr2O7 + 4 H2SO4 = 3 CO2 + 2 KSO4 + 2 CrSO4 + 4 H2O
KI + SO2 + H2O = I2 + KOH + S =>
4 KI + SO2 + 2 H2O = 2 I2 + 4 KOH + S
ZnSO4 + NaCl = ZnCl2 + Na2SO4 =>
ZnSO4 + 2 NaCl = ZnCl2 + Na2SO4
HC9H7O4 + NaOH = NaC9H7O4 + H2O =>
HC9H7O4 + NaOH = NaC9H7O4 + H2O
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + MnSO4 + H2O + Na2SO4 =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = 5 Cl2 + K2SO4 + 2 MnSO4 + 8 H2O + 5 Na2SO4
P2O5 + HCl = P2O3 + Cl2O + H2O =>
P2O5 + 2 HCl = P2O3 + Cl2O + H2O
K2SIO3 + CaCl2 = KCl + CaSIO3 =>
K2SIO3 + CaCl2 = 2 KCl + CaSIO3
KNO3 + FeSO4*7H2O + H2SO4 = Fe2(SO4)3 + NO + K2SO4 + H2O =>
2 KNO3 + 6 FeSO4*7H2O + 4 H2SO4 = 3 Fe2(SO4)3 + 2 NO + K2SO4 + 46 H2O
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