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[Cu(NH3)2]2SO3 + Zn = 2 Cu + [Zn(NH3)4]SO3
K2Cr2O7 = K2CrO4 + Cr2O3 + O2 =>
4 K2Cr2O7 = 4 K2CrO4 + 2 Cr2O3 + 3 O2
P4 + I2 = P3I2 =>
3 P4 + 4 I2 = 4 P3I2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na3(PO4) + KCl = NaCl + K3PO4 =>
Na3(PO4) + 3 KCl = 3 NaCl + K3PO4
F + NaOH = OF2 + NaF + H2O =>
4 F + 2 NaOH = OF2 + 2 NaF + H2O
BaCO3 + KCl = K2CO3 + BaCl2 =>
BaCO3 + 2 KCl = K2CO3 + BaCl2
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O =>
CH3COOH + HOC2H5 = CH3COOC2H5 + H2O
CU(No3)2 + NaOH = CU(OH)2 + NaNo3 =>
CU(No3)2 + 2 NaOH = CU(OH)2 + 2 NaNo3
Cu(NO3)2 + K2S = CuS + K(NO3) =>
Cu(NO3)2 + K2S = CuS + 2 K(NO3)
SnCl4 + Ca3(PO4)2 = Sn3(PO4)4 + CaCl2 =>
3 SnCl4 + 2 Ca3(PO4)2 = Sn3(PO4)4 + 6 CaCl2
CH3CHOHCH3 + Cr2O7{-2} + H{+} = CH3COCH3 + Cr{+3} + H2O =>
3 CH3CHOHCH3 + Cr2O7{-2} + 8 H{+} = 3 CH3COCH3 + 2 Cr{+3} + 7 H2O
V + O = V2O5 =>
2 V + 5 O = V2O5
Ba(OH)2(aq) + Na2SO4(aq) = NaOH(aq) + BaSO4(s) =>
Ba(OH)2(aq) + Na2SO4(aq) = 2 NaOH(aq) + BaSO4(s)
C6H12(l) + O2 = CO2(g) + H2O(g) =>
C6H12(l) + 9 O2 = 6 CO2(g) + 6 H2O(g)
Na2CO3 + Fe(No3)3 = Na2(No3)3 + FeCO3 =>
Na2CO3 + Fe(No3)3 = Na2(No3)3 + FeCO3
C11H24(l) + O2 = CO2(g) + H2O(g) =>
C11H24(l) + 17 O2 = 11 CO2(g) + 12 H2O(g)
C6H8O7 + H2O2 = CO2 + H =>
2 C6H8O7 + 5 H2O2 = 12 CO2 + 26 H
N2H4* + H2O2 = N + H2O =>
N2H4* + 2 H2O2 = 2 N + 4 H2O
H2O + CuCl2 + Al = AlCl3 + CuO + H2 =>
3 H2O + 3 CuCl2 + 2 Al = 2 AlCl3 + 3 CuO + 3 H2
NiO = Ni2O3 + Ni =>
3 NiO = Ni2O3 + Ni
Na2CrO4 + Ba3(PO4)2 = BaCrO4 + Na3PO4 =>
3 Na2CrO4 + Ba3(PO4)2 = 3 BaCrO4 + 2 Na3PO4
CH3CH2COOHH2SO4 = CH3CH2COOSO3HH2O =>
CH3CH2COOHH2SO4 = CH3CH2COOSO3HH2O
CH3CH(OH)CH2CH3 = CH3CH2CH2CH2OCH2CH2CH2CH3 + H2O =>
2 CH3CH(OH)CH2CH3 = CH3CH2CH2CH2OCH2CH2CH2CH3 + H2O
Zn(ClO4)2 + Al = Zn + Al(ClO4)3 =>
3 Zn(ClO4)2 + 2 Al = 3 Zn + 2 Al(ClO4)3
N + Ca = Ca3N2 =>
2 N + 3 Ca = Ca3N2
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
CH5CH2OH + O2 = CO2 + H2O =>
2 CH5CH2OH + 7 O2 = 4 CO2 + 8 H2O
C3H5OH4 + O2 = CO2 + H2O =>
4 C3H5OH4 + 19 O2 = 12 CO2 + 18 H2O
As2S3 + HClO4 = As(ClO4)3 + H2S =>
As2S3 + 6 HClO4 = 2 As(ClO4)3 + 3 H2S
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
C4H8O2(g) + O2(g) = CO2 + H2O =>
C4H8O2(g) + 5 O2(g) = 4 CO2 + 4 H2O
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
Pb(s) + H2O(l) + O2 = Pb(OH)2(s) =>
2 Pb(s) + 2 H2O(l) + O2 = 2 Pb(OH)2(s)
CH2Cl2 + Cl2 = CHCl3 + HCl =>
CH2Cl2 + Cl2 = CHCl3 + HCl
Mn{2+} + H2O = MnO2 + H{+} + {-} =>
Mn{2+} + 2 H2O = MnO2 + 4 H{+} + 2e
Cu(NO3)2*6H2O + C6H8O7 = CuO + CO2 + N2 + H2O =>
9 Cu(NO3)2*6H2O + 5 C6H8O7 = 9 CuO + 30 CO2 + 9 N2 + 74 H2O
Ca(ClO3)2 + Na3PO4 = Ca3(PO4)2 + NaClO3 =>
3 Ca(ClO3)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO3
Na2SO3 + H2O + NH3 = (NH4)2SO3 + NaOH =>
Na2SO3 + 2 H2O + 2 NH3 = (NH4)2SO3 + 2 NaOH
Ca + H4CO4 = Ca2(CO4) + H2 =>
2 Ca + H4CO4 = Ca2(CO4) + 2 H2
Na[Zn(OH)4] + HCl = NaCl + ZnCl3 + H2O =>
Na[Zn(OH)4] + 4 HCl = NaCl + ZnCl3 + 4 H2O
ZnO + Zn(H2PO4)2 = Zn3(PO4)2 + H2O =>
2 ZnO + Zn(H2PO4)2 = Zn3(PO4)2 + 2 H2O
C6H4Cl2 + S2O8{2-} + H2O = CO2 + H{+} + Cl{-} + SO4{2-} =>
C6H4Cl2 + 13 S2O8{2-} + 12 H2O = 6 CO2 + 28 H{+} + 2 Cl{-} + 26 SO4{2-}
H2 + Cl2 = HCl = =>
H2 + Cl2 = 2 HCl
L + Ag = AgL =>
L + Ag = AgL
NO2 + KOH = KNO3KNO2 + H2O =>
2 NO2 + 2 KOH = KNO3KNO2 + H2O
Cr + PB{2+} = PB + Cr{3+} =>
2 Cr + 3 PB{2+} = 3 PB + 2 Cr{3+}
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Cl4H8 + O2 = ClO2 + H2O =>
Cl4H8 + 6 O2 = 4 ClO2 + 4 H2O
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