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3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
PbO2 + CrCl3 + H2O = H2Cr2O7 + PbCl2 =>
3 PbO2 + 2 CrCl3 + H2O = H2Cr2O7 + 3 PbCl2
Fe2 + AgNO3 = FeO + AgN =>
3 Fe2 + 2 AgNO3 = 6 FeO + 2 AgN
NH2CH2COOH + HCl = NH2CH2COOCl + H2 =>
NH2CH2COOH + HCl = NH2CH2COOCl + H2
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
FeO + SI = Fe + SIO2 =>
2 FeO + SI = 2 Fe + SIO2
K2Cr2O7 + H2S + NaOH + H2O = K3[Cr(OH)6] + S + Na2Cr2O7 =>
3 K2Cr2O7 + 3 H2S + 4 NaOH + H2O = 2 K3[Cr(OH)6] + 3 S + 2 Na2Cr2O7
CrCl3 + KClO3 + NaOH = Na2CrO4 + NaCl + KCl + H2O =>
2 CrCl3 + KClO3 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + KCl + 5 H2O
V2O5(s) + H(g) = V2O3(s) + H2O =>
V2O5(s) + 4 H(g) = V2O3(s) + 2 H2O
P + NaOH + H2O = PH3 + Na2HPO3 =>
2 P + 2 NaOH + H2O = PH3 + Na2HPO3
Cl + O = Cl7O =>
7 Cl + O = Cl7O
P + NaOH + H2O = PH3 + NaH2PO4 =>
8 P + 3 NaOH + 9 H2O = 5 PH3 + 3 NaH2PO4
AlCl3 + K3Po4 = AlK3 + Cl3Po4 =>
AlCl3 + K3Po4 = AlK3 + Cl3Po4
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
Fe + HCl = Fe(Cl)2 + H2 =>
Fe + 2 HCl = Fe(Cl)2 + H2
CH3CH2NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 CH3CH2NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
CSCl2 = S2(CCl2)2 =>
2 CSCl2 = S2(CCl2)2
Ag + HNO3{-} + H{+} = Ag{+} + NO + H2O =>
2 Ag + HNO3{-} + 3 H{+} = 2 Ag{+} + NO + 2 H2O
C7H8 + OH = C7H6O2 + H2O =>
C7H8 + 6 OH = C7H6O2 + 4 H2O
BrO3{-} + H2S = Br{-} + HSO4{-} + H{+} =>
4 BrO3{-} + 3 H2S = 4 Br{-} + 3 HSO4{-} + 3 H{+}
MnI3 + H3PO4 = Mn(PO4) + HI =>
MnI3 + H3PO4 = Mn(PO4) + 3 HI
I2 + ClO3{-} + H2O{-} = IO3{-} + Cl{-} + H{+} =>
9 I2 + 16 ClO3{-} + 6 H2O{-} = 18 IO3{-} + 16 Cl{-} + 12 H{+}
HCl + Ba(OH)2 = BaCl2 + H2O =>
2 HCl + Ba(OH)2 = BaCl2 + 2 H2O
C12H23 + NH4NO3 = CO + H2O + N2 =>
2 C12H23 + 47 NH4NO3 = 24 CO + 117 H2O + 47 N2
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Cr + Sn{2+} = Cr{2+} + Sn =>
Cr + Sn{2+} = Cr{2+} + Sn
CH3CH2CH2COH + Ag(NH3)2OH = CH3CH2CH2COOH + Ag + NH3 + H2O =>
CH3CH2CH2COH + 2 Ag(NH3)2OH = CH3CH2CH2COOH + 2 Ag + 4 NH3 + H2O
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
Ni{2+} + Cl{-} = NiCl2 =>
Ni{2+} + 2 Cl{-} = NiCl2
KF3 = K + F =>
KF3 = K + 3 F
PCl3 = Cl2 + P =>
2 PCl3 = 3 Cl2 + 2 P
KM4O4 + KI + H2SO4 = K2SO4 + M4SO4 + I2 + H2O =>
2 KM4O4 + 10 KI + 8 H2SO4 = 6 K2SO4 + 2 M4SO4 + 5 I2 + 8 H2O
Ni + HBr = NiBr + H =>
Ni + HBr = NiBr + H
SO2 + KI + H2O = KOH + I2 + S =>
SO2 + 4 KI + 2 H2O = 4 KOH + 2 I2 + S
Bi2S3 + H2O = Bi(OH)3 + H2S =>
Bi2S3 + 6 H2O = 2 Bi(OH)3 + 3 H2S
NaOH + P + H2O = PH3 + NaH2PO2 =>
3 NaOH + 4 P + 3 H2O = PH3 + 3 NaH2PO2
H2MnO3 + H2C2O4 = H3[Mn(C2O4)3] + CO2 + H2O =>
2 H2MnO3 + 7 H2C2O4 = 2 H3[Mn(C2O4)3] + 2 CO2 + 6 H2O
Sn(MnO4)2 + Cs2Se = SnSe + Cs(MnO4) =>
Sn(MnO4)2 + Cs2Se = SnSe + 2 Cs(MnO4)
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H3O{+} =>
I2 + HSO3{-} + 3 H2O = 2 I{-} + HSO4{-} + 2 H3O{+}
C3H8O + Cu(OH)2 = C3H6O + Cu + H2O =>
C3H8O + Cu(OH)2 = C3H6O + Cu + 2 H2O
MnO2 + H2SO4 + MnS = MnSO4 + H2O =>
4 MnO2 + 4 H2SO4 + MnS = 5 MnSO4 + 4 H2O
(NH4)H2PO4 = NH4OH + P2O5 + H2O =>
2(NH4)H2PO4 = 2 NH4OH + P2O5 + H2O
Na2SiO3 + CO2 = Na2CO3 + Si + O2 =>
Na2SiO3 + CO2 = Na2CO3 + Si + O2
Ca(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ca(NO3)2 =>
Ca(OH)2 + Mg(NO3)2 = Mg(OH)2 + Ca(NO3)2
C3H9 + O2 = CO2 + H2O =>
4 C3H9 + 21 O2 = 12 CO2 + 18 H2O
CaH + O2 = CaO + H2O =>
4 CaH + 3 O2 = 4 CaO + 2 H2O
Mg + H2CO3 = H2 + MgCO3 =>
Mg + H2CO3 = H2 + MgCO3
K2S + FeBr3 = Fe2S3 + KBr =>
3 K2S + 2 FeBr3 = Fe2S3 + 6 KBr
Na2SO4 + KMnO4 = K2SO4 + Na2(MnO4)2 =>
Na2SO4 + 2 KMnO4 = K2SO4 + Na2(MnO4)2
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