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CuSO4*5H2O = CuSO4 + 5 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s) =>
Pb(s) + CuCl2 = PbCl2(aq) + Cu(s)
NH4Cl + CaO(s) = NH3 + H2O + CaCl2 =>
2 NH4Cl + CaO(s) = 2 NH3 + H2O + CaCl2
K2CrO4 + HCl = KCl + K2Cr2O7 + H2O =>
2 K2CrO4 + 2 HCl = 2 KCl + K2Cr2O7 + H2O
Cr + FeBr2 = CrBr3 + Fe =>
2 Cr + 3 FeBr2 = 2 CrBr3 + 3 Fe
Al2O3 + O2 = AlO2 =>
2 Al2O3 + O2 = 4 AlO2
CH3COOH + CH3COONa = CH3COO + NaH =>
CH3COOH + CH3COONa = 2 CH3COO + NaH
Al + HNO3 = Al(NO3)3 + NO2 + H2O =>
Al + 6 HNO3 = Al(NO3)3 + 3 NO2 + 3 H2O
CU(NH3)4 + SO4 + H2O = CU(NH3)4SO4H2O =>
CU(NH3)4 + SO4 + H2O = CU(NH3)4SO4H2O
NH4C2H3O2 + Ca(NO3)2 = Ca(NH4)2 + C2H3O2NO3 =>
2 NH4C2H3O2 + Ca(NO3)2 = Ca(NH4)2 + 2 C2H3O2NO3
CaC2O4 = CaC2O2 + O2 =>
CaC2O4 = CaC2O2 + O2
CH3CH2CHOHCOOH + NaOH = CH3CH2CHOHCOONa + H2O =>
CH3CH2CHOHCOOH + NaOH = CH3CH2CHOHCOONa + H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COONa + CH3I = NaI + C6H5COOCH3 =>
C6H5COONa + CH3I = NaI + C6H5COOCH3
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH + C4SO4 = C4(OH)2 + Na2SO4 =>
2 NaOH + C4SO4 = C4(OH)2 + Na2SO4
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Fe2S3 + H{+} = Fe{2+} + H2S + S =>
Fe2S3 + 4 H{+} = 2 Fe{2+} + 2 H2S + S
CF = CF1 =>
CF = CF1
C16H34 + CuO = H2O + Cu + CO2 =>
C16H34 + 49 CuO = 17 H2O + 49 Cu + 16 CO2
CaF2(aq) + Br2(l) = CaBr2(aq) + F2(g) =>
CaF2(aq) + Br2(l) = CaBr2(aq) + F2(g)
HClO3 + ZnS = ZnCl2 + H2S + O2 =>
2 HClO3 + ZnS = ZnCl2 + H2S + 3 O2
FeBr3 = Fe{3+} + Br{-} =>
FeBr3 = Fe{3+} + 3 Br{-}
NH4Cl(aq) + NaOH(aq) = NH4OH(g) + NaCl(aq) =>
NH4Cl(aq) + NaOH(aq) = NH4OH(g) + NaCl(aq)
Ra + O = RaO =>
Ra + O = RaO
C10H10 + Cl2 = C + HCl =>
C10H10 + 5 Cl2 = 10 C + 10 HCl
P + CI2 = PCI2 =>
P + CI2 = PCI2
P = P5 =>
5 P = P5
Cu(OH)2 + HPO3 = CuOHPO3 + H2O =>
Cu(OH)2 + HPO3 = CuOHPO3 + H2O
H2SO4 + NaCl = HCl + Na2SO4 =>
H2SO4 + 2 NaCl = 2 HCl + Na2SO4
NaCl + Pb2N03 = Pb2Cl + NaN03 =>
NaCl + Pb2N03 = Pb2Cl + NaN03
NiCl2 + CH3COONa = NiC2H3O2 + NaCl2 =>
NiCl2 + CH3COONa = NiC2H3O2 + NaCl2
UF4 + Mg = MgF3 + U =>
3 UF4 + 4 Mg = 4 MgF3 + 3 U
AlCl3 + NH4SO4 = AlSO4 + NH4Cl3 =>
AlCl3 + NH4SO4 = AlSO4 + NH4Cl3
Al + KF = AlF3 + K =>
Al + 3 KF = AlF3 + 3 K
H3PO4 + NH4OH = NH4PO4 + H4O =>
H3PO4 + NH4OH = NH4PO4 + H4O
Cu(OH)2 + H2O = Cu(H2O)2 + OH =>
Cu(OH)2 + 2 H2O = Cu(H2O)2 + 2 OH
C2H6N2O + O2 = CO2 + H2O + N2 =>
C2H6N2O + 3 O2 = 2 CO2 + 3 H2O + N2
C4H11N + HNO2 = C4H10(N2O) + H2O =>
C4H11N + HNO2 = C4H10(N2O) + H2O
Cu2S + H = Cu + H2S =>
Cu2S + 2 H = 2 Cu + H2S
Ca9(HPO4)(PO4)5(OH) + HCl = H2PO4{-} + Ca{2+} + H2O + Cl{-} =>
Ca9(HPO4)(PO4)5(OH) + 12 HCl = 6 H2PO4{-} + 9 Ca{2+} + H2O + 12 Cl{-}
B2O3 + HCl = BCl3 + H2O =>
B2O3 + 6 HCl = 2 BCl3 + 3 H2O
MnO2 + H2S + H2SO4 = MnSO4 + H2O =>
4 MnO2 + H2S + 3 H2SO4 = 4 MnSO4 + 4 H2O
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