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2 As4O6 + 3 S2Cl2 + 5 Cl2 = 8 AsCl2 + 6 SO2
H2S + S2Cl2 = HCl + S =>
H2S + S2Cl2 = 2 HCl + 3 S
CH3(CH2)12COOH + NaOH = CH3(CH2)12COONa + H2O =>
CH3(CH2)12COOH + NaOH = CH3(CH2)12COONa + H2O
(C6H5)2CO + C6H5MgBr = (C6H5)3COMgBr =>
(C6H5)2CO + C6H5MgBr = (C6H5)3COMgBr
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CuSO4*5H2O + CaO = Cu(OH)2 + CaSO4 + H2O =>
CuSO4*5H2O + CaO = Cu(OH)2 + CaSO4 + 4 H2O
C2H2 + O2 = C2 + H2O2 =>
C2H2 + O2 = C2 + H2O2
RCOOH + Mg = (RCOO)2Mg + H2 =>
2 RCOOH + Mg = (RCOO)2Mg + H2
Ba(NO3)2 + Ca(NO3)2 = BaCa + (NO3)2 =>
Ba(NO3)2 + Ca(NO3)2 = BaCa + 2(NO3)2
H3 + Cl3 = HCl =>
H3 + Cl3 = 3 HCl
Na2O + H2SO4 = Na2SO4 + H2O =>
Na2O + H2SO4 = Na2SO4 + H2O
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
Cr2(SO4)3 + H2S = Cr2S3 + H2SO4 =>
Cr2(SO4)3 + 3 H2S = Cr2S3 + 3 H2SO4
H2S + NaOH = H2Na + S(OH) =>
H2S + NaOH = H2Na + S(OH)
Cu{2+} + P + H2O = Cu(H2PO4)2 + Cu + H{+} =>
6 Cu{2+} + 2 P + 8 H2O = Cu(H2PO4)2 + 5 Cu + 12 H{+}
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
BaSO4 + Cu(OH)2 = Ba(OH)2 + CuSO4 =>
BaSO4 + Cu(OH)2 = Ba(OH)2 + CuSO4
CuCl2 + H2O + NH3 = CuO + NH4Cl =>
CuCl2 + H2O + 2 NH3 = CuO + 2 NH4Cl
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KI(aq) + CoCl2(aq) = CoI2 + KCl =>
2 KI(aq) + CoCl2(aq) = CoI2 + 2 KCl
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2 =>
Ba(NO3)2 + NaCl = Ba(NaCl) + (NO3)2
Cu(NO3)2 + KOH + C6H12O6 = Cu2O + KNO3 + K2CO3 + H2O =>
24 Cu(NO3)2 + 60 KOH + C6H12O6 = 12 Cu2O + 48 KNO3 + 6 K2CO3 + 36 H2O
Sr3P2 + K3(PO4) = Sr3(PO4)2 + K3P =>
Sr3P2 + 2 K3(PO4) = Sr3(PO4)2 + 2 K3P
BaCl2 + Ni(C2H3O2)2 = Ba(C2H3O2)2 + NiCl2 =>
BaCl2 + Ni(C2H3O2)2 = Ba(C2H3O2)2 + NiCl2
Cu(OH)2 + H2SO4 = H2(HO)2 + CuSO4 =>
Cu(OH)2 + H2SO4 = H2(HO)2 + CuSO4
NaCO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)2 =>
2 NaCO3 + Pb(NO3)2 = Na2(NO3)2 + Pb(CO3)2
(CH2)6N4 + (CH3COOH*3H2O)(H2O2*2H2O) = N(CH2OOCH2)3N + CH3COONH4 + H2O =>
2(CH2)6N4 + 3(CH3COOH*3H2O)(H2O2*2H2O) = N(CH2OOCH2)3N + 6 CH3COONH4 + 9 H2O
H2SO3 + MgO = MgSO4 + H =>
H2SO3 + MgO = MgSO4 + 2 H
HCOOCH3 + [Ag(NH3)2]OH = Ag + NH3 + CO2 + CH3OH =>
5 HCOOCH3 + 4[Ag(NH3)2]OH = 4 Ag + 8 NH3 + 4 CO2 + 6 CH3OH
NH3 + O2 = NO2 + HOH =>
4 NH3 + 7 O2 = 4 NO2 + 6 HOH
Cr(OH)3{-} + H2O2 = Cr2O7{2-} + H2O =>
2 Cr(OH)3{-} + 4 H2O2 = Cr2O7{2-} + 7 H2O
CH3{-}CH2{-}Cl + Cl2 = CH2{-}CH{-}Cl{-}Cl + HCl =>
2 CH3{-}CH2{-}Cl + Cl2 = 2 CH2{-}CH{-}Cl{-}Cl + 2 HCl
CuSO4*100H2O = Cu + SO4 + H2O =>
CuSO4*100H2O = Cu + SO4 + 100 H2O
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
Cu(s) + S(l) = Cu2S =>
2 Cu(s) + S(l) = Cu2S
NiI2 + NaNo3 = Ni(No3)2 + NaI =>
NiI2 + 2 NaNo3 = Ni(No3)2 + 2 NaI
Na + KBr = K + NaBr =>
Na + KBr = K + NaBr
C2H4(g)H2(g) = C2H6(g) =>
C2H4(g)H2(g) = C2H6(g)
Cd + KOH + KNO3 = K2CdO2 + NH3 + H2O =>
4 Cd + 7 KOH + KNO3 = 4 K2CdO2 + NH3 + 2 H2O
PbO2 + H2SO4 = PbSO4 + H2O + O =>
PbO2 + H2SO4 = PbSO4 + H2O + O
(NH4)2MoO4 + H2SO4 = H2MoO4 + (NH4)2SO4 =>
(NH4)2MoO4 + H2SO4 = H2MoO4 + (NH4)2SO4
Fe3PO4 + Ba(OH)2 = Fe(OH)2 + Ba3PO4 =>
Fe3PO4 + 3 Ba(OH)2 = 3 Fe(OH)2 + Ba3PO4
CO(F)2 = C(O)2 + C(F)4 =>
2 CO(F)2 = C(O)2 + C(F)4
Cr2O7{-2} + H2S + H2O = Cr{+3} + S8 + OH{-} =>
8 Cr2O7{-2} + 24 H2S + 8 H2O = 16 Cr{+3} + 3 S8 + 64 OH{-}
NaOH + Mg = MgO + H2 + Na2O =>
2 NaOH + Mg = MgO + H2 + Na2O
Sr + H2(NO3)2 = Sr(NO3)2 + H2 =>
Sr + H2(NO3)2 = Sr(NO3)2 + H2
C8H5Cl3O3 + O2 = CCl4 + H2O + CO2 =>
4 C8H5Cl3O3 + 28 O2 = 3 CCl4 + 10 H2O + 29 CO2
Co(H2O)6{2+} + NH3 + CO3{2-} = Co(NH3)4CO3 + H2O =>
Co(H2O)6{2+} + 4 NH3 + CO3{2-} = Co(NH3)4CO3 + 6 H2O
N(C2H4)3ClHCl + Na2CO3 = N(C2H4)3Cl + NaCl + H2O + CO2 =>
2 N(C2H4)3ClHCl + Na2CO3 = 2 N(C2H4)3Cl + 2 NaCl + H2O + CO2
Ni(OH)2 + H2TeO3 = Ni2(OH)2TeO3 + H2O =>
2 Ni(OH)2 + H2TeO3 = Ni2(OH)2TeO3 + 2 H2O
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