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B3(OH)3 + 3 K = 3 KOH + 3 B
Mg + HNO3 = H2O + NH3 + MgNO3 =>
8 Mg + 9 HNO3 = 3 H2O + NH3 + 8 MgNO3
Ga + Br2 = GaBr =>
2 Ga + Br2 = 2 GaBr
P4 + Cl2 = P2Cl4 =>
P4 + 4 Cl2 = 2 P2Cl4
CoCl2 + KI = KCl + CoI2 =>
CoCl2 + 2 KI = 2 KCl + CoI2
NaHO + H3C6H5O7 = H2O + Na3C6H5O7 =>
3 NaHO + H3C6H5O7 = 3 H2O + Na3C6H5O7
NaOH + H2C6H6O7 = Na2C6H6O7 + H2O =>
2 NaOH + H2C6H6O7 = Na2C6H6O7 + 2 H2O
Ag + Na(OH) = Na + Ag(OH) =>
Ag + Na(OH) = Na + Ag(OH)
MnO4{-} + NO2 + H2O = MnO2 + NO3 + OH{-} =>
2 MnO4{-} + 3 NO2 + H2O = 2 MnO2 + 3 NO3 + 2 OH{-}
CH3CH2OH + Cu(OH)2 = CH3CH2COH + Cu + H2O =>
3 CH3CH2OH + 2 Cu(OH)2 = 2 CH3CH2COH + 2 Cu + 5 H2O
HCl + Na2CO3 = NaCl + CO2 + H2O = HCl + NaHCO3 =>
2 HCl + Na2CO3 = 2 NaCl + CO2 + H2O
PbO2(s) + SO2(g) = PbSO4(s) =>
PbO2(s) + SO2(g) = PbSO4(s)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
CO(NH2)2(aq) + H2O(l) = CO2(g) + NH3(aq) =>
CO(NH2)2(aq) + H2O(l) = CO2(g) + 2 NH3(aq)
Ca3(PO4)2(s) + H3PO4(aq) = Ca(H2PO4)2(s) =>
Ca3(PO4)2(s) + 4 H3PO4(aq) = 3 Ca(H2PO4)2(s)
Al + Cl{2} = AlCl{2} =>
Al + Cl{2} = AlCl{2}
ZnSO4(aq) + BaS(aq) = BaSO4 + ZnS =>
ZnSO4(aq) + BaS(aq) = BaSO4 + ZnS
C15H20 + H2 = C15H34 =>
C15H20 + 7 H2 = C15H34
NH4Cl + HCl = NH5 + Cl =>
NH4Cl + HCl = NH5 + 2 Cl
CaCo3(s) + HCl(aq) = CaCl2 + H2Co3 =>
CaCo3(s) + 2 HCl(aq) = CaCl2 + H2Co3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu1O1 + Al + HCl = Cu + AlCl3 + H2O =>
3 Cu1O1 + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 3 H2O
CrCl2 + H2O2 + NaOH = NaCl + Na2CrO4 + H2O =>
CrCl2 + 2 H2O2 + 4 NaOH = 2 NaCl + Na2CrO4 + 4 H2O
HCl + K2SO4 = H2SO4 + KCl =>
2 HCl + K2SO4 = H2SO4 + 2 KCl
Ag{+} + PO4{3-} = Ag3PO4 =>
3 Ag{+} + PO4{3-} = Ag3PO4
NaCO3 + H3O = NaHCO3 + H2O =>
NaCO3 + H3O = NaHCO3 + H2O
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
C6H6O + NaHCO3 = C6Na + H6OHCO3 =>
C6H6O + NaHCO3 = C6Na + H6OHCO3
K2S + NaNo3 = K2No3 + NaS =>
K2S + NaNo3 = K2No3 + NaS
C6H6 + C2H6 = C8H10 =>
7 C6H6 + 3 C2H6 = 6 C8H10
Fe2(SO4)3 + K2S + H2O = K2SO4 + Fe(OH)2 + S =>
2 Fe2(SO4)3 + 5 K2S + 4 H2O = 5 K2SO4 + 4 Fe(OH)2 + 6 S
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2 =>
Ba(OH)2 + CaSO4 = BaSO4 + Ca(OH)2
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
I2 + HNO2 = HIO3 + NO + H2O =>
I2 + 10 HNO2 = 2 HIO3 + 10 NO + 4 H2O
NaN3 + H2SO4 = HN3 + Na2SO4 =>
2 NaN3 + H2SO4 = 2 HN3 + Na2SO4
C6H12O2 + KOH = C6H11O2K + H2O =>
C6H12O2 + KOH = C6H11O2K + H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
BBr3 + Cl2 = BCl3 + Br2 =>
2 BBr3 + 3 Cl2 = 2 BCl3 + 3 Br2
NH4 + H2SO4 = NH4H2SO4 =>
NH4 + H2SO4 = NH4H2SO4
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Ba + FeCl3 = BaCl2 + Fe =>
3 Ba + 2 FeCl3 = 3 BaCl2 + 2 Fe
C6H7NaO6 + HCl = C6H6O5 + NaCl + H2O =>
C6H7NaO6 + HCl = C6H6O5 + NaCl + H2O
H + N2O = H2O + N =>
2 H + N2O = H2O + 2 N
NaCN + H2O2 = NaOCN + H2O =>
NaCN + H2O2 = NaOCN + H2O
Na2Cr2O7 + K2SO3 + H2SO4 = Cr2(SO4)3 + Na2SO4 + K2SO4 + H2O =>
Na2Cr2O7 + 3 K2SO3 + 4 H2SO4 = Cr2(SO4)3 + Na2SO4 + 3 K2SO4 + 4 H2O
CO(g) + H2(g) = CH4 + H2O(l) =>
CO(g) + 3 H2(g) = CH4 + H2O(l)
NH + H2SO4 = S + HNO3 + H2O =>
NH + H2SO4 = S + HNO3 + H2O
H2SO3 + Ca(OH)2 = CaSO3 + H2O =>
H2SO3 + Ca(OH)2 = CaSO3 + 2 H2O
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5 + H2O(l) =>
C2H5OH(l) + C3H7COOH(l) = C3H7COOC2H5 + H2O(l)
C3H8 + Cl2 = C4H10 + HCl =>
4 C3H8 + Cl2 = 3 C4H10 + 2 HCl
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