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Co(NO3)2(aq) + Na2SO4(aq) = CoSO4(s) + 2 NaNO3(aq)
Na4P2O7 + Ra2Fe(CN)6 = Na4Fe(CN)6 + Ra2P2O7 =>
Na4P2O7 + Ra2Fe(CN)6 = Na4Fe(CN)6 + Ra2P2O7
CU(s) + HCl = CUCl2 + H2 =>
CU(s) + 2 HCl = CUCl2 + H2
CH3CH2OH + KMnO4 = H2O + MnO2 + CO2 + KOH =>
CH3CH2OH + 4 KMnO4 = H2O + 4 MnO2 + 2 CO2 + 4 KOH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O(i) =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O(i)
CaHPO4Ba(OH)2 = BaHPO4Ca(OH)2 =>
CaHPO4Ba(OH)2 = BaHPO4Ca(OH)2
K(s) + Cr{+3}(aq) = Cr(s) + K{+}(aq) =>
3 K(s) + Cr{+3}(aq) = Cr(s) + 3 K{+}(aq)
Cu + PH3 = Cu3P + H2 =>
6 Cu + 2 PH3 = 2 Cu3P + 3 H2
NaS + Cl2 = NaCl2 + S =>
NaS + Cl2 = NaCl2 + S
KMnO4 + SO2 + KOH = MnO2 + K2SO4 + H2O =>
2 KMnO4 + 3 SO2 + 4 KOH = 2 MnO2 + 3 K2SO4 + 2 H2O
Na2SiO3 + Ba(OH)2 = BaSiO3 + NaOH =>
Na2SiO3 + Ba(OH)2 = BaSiO3 + 2 NaOH
Hg + MgSO4(aq) = HgSO4(aq) + Mg(s) =>
Hg + MgSO4(aq) = HgSO4(aq) + Mg(s)
Al4C3 = Al + C2 =>
2 Al4C3 = 8 Al + 3 C2
Li2CO3 + (NH4)2CrO4 = Li2CrO4 + (NH4)2CO3 =>
Li2CO3 + (NH4)2CrO4 = Li2CrO4 + (NH4)2CO3
CH3CH(NH2)COOH + CH3CH2OH = CH2(NH2)COOCH2CH3 + H2O =>
2 CH3CH(NH2)COOH + CH3CH2OH = 2 CH2(NH2)COOCH2CH3 + H2O
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
H2 + MnO2 = H2O + MnMn3O4 = Mn + O =>
4 H2 + 4 MnO2 = 4 H2O + MnMn3O4
C3H5(OH)3 + HNO3 = C3H5O3(NO2)3 + H2O =>
C3H5(OH)3 + 3 HNO3 = C3H5O3(NO2)3 + 3 H2O
CH4 + Cl2 = CH3Cl6 + HCl =>
2 CH4 + 7 Cl2 = 2 CH3Cl6 + 2 HCl
I2 + Zn + H2O = I{-} + Zn(OH)2 + H{+} =>
I2 + Zn + 2 H2O = 2 I{-} + Zn(OH)2 + 2 H{+}
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
In + HNO3 = InNO3 + H2 =>
2 In + 2 HNO3 = 2 InNO3 + H2
CaHPO4 + KOH = Ca(OH)2 + K3PO4 + H2O =>
CaHPO4 + 3 KOH = Ca(OH)2 + K3PO4 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Ba3N2 + Cl2 = BaCl2 + N2 =>
Ba3N2 + 3 Cl2 = 3 BaCl2 + N2
C15H16O2 + C13H10O3 = C16H14O3 + C6H6O =>
C15H16O2 + C13H10O3 = C16H14O3 + 2 C6H6O
Ca(NO3)2*4H2O + K2CO3 = KNO3 + CaCO3 + H2O =>
Ca(NO3)2*4H2O + K2CO3 = 2 KNO3 + CaCO3 + 4 H2O
MnO4{-} + SO3 + OH{+} = Mn2{+} + SO42{-} + H2O =>
158 MnO4{-} + 19 SO3 + 218 OH{+} = 79 Mn2{+} + 19 SO42{-} + 109 H2O
C2H6(g) + O2(g) = H2O + CO2(g) =>
2 C2H6(g) + 7 O2(g) = 6 H2O + 4 CO2(g)
FeS2 + NaOH = Fe2O3 + Na2S + Na2S2O3 + H2O =>
8 FeS2 + 30 NaOH = 4 Fe2O3 + 14 Na2S + Na2S2O3 + 15 H2O
C2H4O2 + C5H12O = C3H6O2 + H2O =>
5 C2H4O2 + C5H12O = 5 C3H6O2 + H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
H2NSO3H(aq) + NaOH(aq) = H2NSO3Na(aq) + H2O(aq) =>
H2NSO3H(aq) + NaOH(aq) = H2NSO3Na(aq) + H2O(aq)
HBr(ac) + NaOH(ac) = BrNa + H2O =>
HBr(ac) + NaOH(ac) = BrNa + H2O
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl =>
CH3CCH3CH3Cl + H2O = CH3CCH3CH3OH + HCl
H2O(l) + N2O5(g) = HNO3(s) =>
H2O(l) + N2O5(g) = 2 HNO3(s)
SnBr4 + V2S5 = SnS5 + Br + V =>
SnBr4 + V2S5 = SnS5 + 4 Br + 2 V
Cd3(PO4)2 + (NH4)2S = CdS + (NH4)3(PO4) =>
Cd3(PO4)2 + 3(NH4)2S = 3 CdS + 2(NH4)3(PO4)
KMnO4 + C12H22O11 = Mn2O3 + CO2 + KOH + H2O =>
12 KMnO4 + C12H22O11 = 6 Mn2O3 + 12 CO2 + 12 KOH + 5 H2O
(CH2O)2 + O2 = CO2 + H2O =>
(CH2O)2 + 2 O2 = 2 CO2 + 2 H2O
HCO3 + LiOH = LiCO3 + HOH =>
HCO3 + LiOH = LiCO3 + HOH
FeO + KMnO4 + H2SO4 = Fe2O3 + MnSO4 + K2SO4 + H2O =>
10 FeO + 2 KMnO4 + 3 H2SO4 = 5 Fe2O3 + 2 MnSO4 + K2SO4 + 3 H2O
AlBr3 + HgSO4 = HgBr2 + Al2(SO4)3 =>
2 AlBr3 + 3 HgSO4 = 3 HgBr2 + Al2(SO4)3
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
NaOH + HCIO3 = NaCIO3 + H2O =>
NaOH + HCIO3 = NaCIO3 + H2O
Na3PO4 + HBr = Na3H + PO4Br =>
Na3PO4 + HBr = Na3H + PO4Br
MgCl2 + NH3 + H2O = NH4Cl + Mg(OH)2 =>
MgCl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Mg(OH)2
CrO3 + KOH = K2CrO4 + H2O =>
CrO3 + 2 KOH = K2CrO4 + H2O
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