| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 Fe10000S19987As12Se + 40072 H2O = 40000 Fe{2+} + 69981 HS{-} + 9967 SO4{2-} + 9971 H{+} + 4 SeO3{2-} + 48 As(OH)4{-}
C3H5(OH) + HCl = C3H5Cl + H2O =>
C3H5(OH) + HCl = C3H5Cl + H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
O + P4 = P2O5 =>
10 O + P4 = 2 P2O5
Ba{+2} + SO4{-2} = BaSO4 =>
Ba{+2} + SO4{-2} = BaSO4
HBrNaOH = NaBr + H2O =>
HBrNaOH = NaBr + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
AgNO3 + CuCl2 = AgCl + Cu(NO3)2 =>
2 AgNO3 + CuCl2 = 2 AgCl + Cu(NO3)2
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
CaCO3 + SiC + Ti = TiC + CaSiO3 =>
CaCO3 + SiC + 2 Ti = 2 TiC + CaSiO3
HIKOH = H2OKI =>
HIKOH = H2OKI
C3H5(OH) + HCl = C3H5Cl + H2O =>
C3H5(OH) + HCl = C3H5Cl + H2O
Na3AsO4 + KI + HCl = Na3AsO3 + I2 + KCl + H2O =>
Na3AsO4 + 2 KI + 2 HCl = Na3AsO3 + I2 + 2 KCl + H2O
Ag2S + HNO3 = AgNO3 + NO + S + H2O =>
3 Ag2S + 8 HNO3 = 6 AgNO3 + 2 NO + 3 S + 4 H2O
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C3H5(OH) + HCl = C3H5Cl + H2O =>
C3H5(OH) + HCl = C3H5Cl + H2O
Cr3OH + HNO3 = Cr3NO3 + H2O =>
Cr3OH + HNO3 = Cr3NO3 + H2O
K2CO3 + HI = CO2 + H2O + KI =>
K2CO3 + 2 HI = CO2 + H2O + 2 KI
Pb(NO3)2 = PbO + NO + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO + 3 O2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
C5H8 + O2 = C5H8O2 =>
C5H8 + O2 = C5H8O2
HNO3 + H2SO4 = HSO4{-} + NO2{+} + H2O =>
HNO3 + H2SO4 = HSO4{-} + NO2{+} + H2O
Cr + NH4 + CN + S2O4 = NH4Cr(NH3)2(SCN)4 + SO4 + H2O =>
4 Cr + 12 NH4 + 16 CN + 15 S2O4 = 4 NH4Cr(NH3)2(SCN)4 + 14 SO4 + 4 H2O
H2S + H2O2 + KOH = K2SO5 + H2O =>
H2S + 5 H2O2 + 2 KOH = K2SO5 + 7 H2O
K2S + NH4Cl = KCl + S(NH4)2 =>
K2S + 2 NH4Cl = 2 KCl + S(NH4)2
NaHSO4(s) = Na2O(s) + H2O(g) + SO3(g) =>
2 NaHSO4(s) = Na2O(s) + H2O(g) + 2 SO3(g)
Bi2O3 + Nb2O5 + ZnO = BiZnNbO + O2 =>
Bi2O3 + Nb2O5 + 2 ZnO = 2 BiZnNbO + 4 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Fr + N2 = FrN2 =>
Fr + N2 = FrN2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Pb3Sb2 + O2 = PbO2 + Sb2O4 =>
Pb3Sb2 + 5 O2 = 3 PbO2 + Sb2O4
P4 + H9 = PH3 =>
3 P4 + 4 H9 = 12 PH3
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C3H5(OH) + HCl = C3H5Cl + H2O =>
C3H5(OH) + HCl = C3H5Cl + H2O
CH3C(O)NH2 + NaOH + Br2 = CH3NH2 + NaBr + CO2 + H2O =>
CH3C(O)NH2 + 2 NaOH + Br2 = CH3NH2 + 2 NaBr + CO2 + H2O
C3H5(OH) + HCl = C3H5Cl + H2O =>
C3H5(OH) + HCl = C3H5Cl + H2O
C7H8O + CuO = Cu2O + H2O + C7H6O2 =>
C7H8O + 4 CuO = 2 Cu2O + H2O + C7H6O2
N + H2 = NH3 =>
2 N + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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