| Équations équilibrées la veille | Équations équilibrées le lendemain |
P4 + 4 OH{-} + 4 H2O = 2 H2 + 4 H2PO2{-}
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
KNO3 + FeCl = KCl + FeNO3 =>
KNO3 + FeCl = KCl + FeNO3
Re + O2 + CsBr + HBr = Cs2ReBr6 + H2O =>
Re + O2 + 2 CsBr + 4 HBr = Cs2ReBr6 + 2 H2O
Hg(NO3)2 + KI = HgI2 + K + NO3 =>
Hg(NO3)2 + 2 KI = HgI2 + 2 K + 2 NO3
H2 + Si = SiH =>
H2 + 2 Si = 2 SiH
Co2O3 + HCl = CoCl3 + H2O =>
Co2O3 + 6 HCl = 2 CoCl3 + 3 H2O
NH4VO3 + C2H2O4 = H2O + V + NH4 + C2O4 =>
NH4VO3 + 3 C2H2O4 = 3 H2O + V + NH4 + 3 C2O4
H2C2O4 + Ca(OH)2 = CaC2O4 + H2O =>
H2C2O4 + Ca(OH)2 = CaC2O4 + 2 H2O
HAtO4 = At2O7 + H2O =>
2 HAtO4 = At2O7 + H2O
HCl + NHO3 = NOCl + Cl2 + H2O =>
3 HCl + NHO3 = NOCl + Cl2 + 2 H2O
NaCl + Al(OH)3 = Na(OH)3 + AlCl =>
NaCl + Al(OH)3 = Na(OH)3 + AlCl
I2 + K2SnO2 + KOH = KI + K2SnO3 + K2Sn(OH)6 =>
3 I2 + 3 K2SnO2 + 6 KOH = 6 KI + 2 K2SnO3 + K2Sn(OH)6
C2 + Cl = CCl4 =>
C2 + 8 Cl = 2 CCl4
SrCl2 + NaF = SrF2 + NaCl =>
SrCl2 + 2 NaF = SrF2 + 2 NaCl
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2 =>
Sr(OH)2 + H2SO4 = SrSO4 + H2(OH)2
C2H2 + (Cu(NH3)2)Cl = Cu2C2 + NH4Cl + NH3 =>
C2H2 + 2(Cu(NH3)2)Cl = Cu2C2 + 2 NH4Cl + 2 NH3
Na3PO4(aq) + FeCl3(aq) = NaCl(aq) + FePO4(s) =>
Na3PO4(aq) + FeCl3(aq) = 3 NaCl(aq) + FePO4(s)
Cl2O6 + OH{-} = ClO3{-} + ClO4{-} + H2O =>
Cl2O6 + 2 OH{-} = ClO3{-} + ClO4{-} + H2O
Cl2 + KJ = KCl + J2 =>
Cl2 + 2 KJ = 2 KCl + J2
Fr2O + H2O = Fr(OH) =>
Fr2O + H2O = 2 Fr(OH)
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
C2H6 + Cl2 = C2H4Cl2 + HCl =>
C2H6 + 2 Cl2 = C2H4Cl2 + 2 HCl
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
C + O2 = CO2 =>
C + O2 = CO2
H2S + KOH = HOH + K2S =>
H2S + 2 KOH = 2 HOH + K2S
HA = H2 + A =>
2 HA = H2 + 2 A
Al2(SO4)3(ag) + Ca(OH)2(ag) = Al(OH)3(ag) + CaSO4(s) =>
Al2(SO4)3(ag) + 3 Ca(OH)2(ag) = 2 Al(OH)3(ag) + 3 CaSO4(s)
Ba(OH)2 + H2SO3 = H2O + BaSO3 =>
Ba(OH)2 + H2SO3 = 2 H2O + BaSO3
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
Mn2O3 + MnO = Mn3O4 =>
Mn2O3 + MnO = Mn3O4
ClO3 + SO2 = SO4 + Cl =>
2 ClO3 + 3 SO2 = 3 SO4 + 2 Cl
Al1 + Cl2 = AlCl3 =>
2 Al1 + 3 Cl2 = 2 AlCl3
Pb(NO3)4 + KCl = Pb(Cl)4 + KNO3 =>
Pb(NO3)4 + 4 KCl = Pb(Cl)4 + 4 KNO3
Ca(s) + H2O(l) = CaOH2(s) = H2(g) =>
Ca(s) + H2O(l) = CaOH2(s)
NaCH3OO + HCl = NaCl + CH3OOH =>
NaCH3OO + HCl = NaCl + CH3OOH
Na2SO4 + BaCl2 = Na2Cl2BaSO4 =>
Na2SO4 + BaCl2 = Na2Cl2BaSO4
CoS + S = CoS2 =>
CoS + S = CoS2
KI + Na3SO4 = K3SO4 + NaI =>
3 KI + Na3SO4 = K3SO4 + 3 NaI
FeN + Ca = CaN + Fe =>
FeN + Ca = CaN + Fe
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KMnO4 + [Cr(CO(NH2)2)6][Cr(CN)6] + H2SO4 = K2Cr2O7 + KNO3 + CO2 + K2SO4 + MnSO4 + H2O =>
162 KMnO4 + 5[Cr(CO(NH2)2)6][Cr(CN)6] + 193 H2SO4 = 5 K2Cr2O7 + 90 KNO3 + 60 CO2 + 31 K2SO4 + 162 MnSO4 + 253 H2O
K3PO4 + BaI2 = KI + Ba3(PO4)2 =>
2 K3PO4 + 3 BaI2 = 6 KI + Ba3(PO4)2
MnO2(s) + Na2CO3 + O2 = CO2 + NaMnO4 =>
4 MnO2(s) + 2 Na2CO3 + 3 O2 = 2 CO2 + 4 NaMnO4
HCO3{-} + H2O = H3O{+} + CO3{2-} =>
HCO3{-} + H2O = H3O{+} + CO3{2-}
BiONO3 + H2S = Bi2S3 + H2O + HNO3 =>
2 BiONO3 + 3 H2S = Bi2S3 + 2 H2O + 2 HNO3
[(CH3C5H4)Mn(CO)2(NO)](PF6) + P(C6H5)3 = [(CH3C5H4)Mn(CO)(NO)(P(C6H5)3)](PF6) + CO =>
[(CH3C5H4)Mn(CO)2(NO)](PF6) + P(C6H5)3 = [(CH3C5H4)Mn(CO)(NO)(P(C6H5)3)](PF6) + CO
Li + Ba(OH)2 = LiOH + Ba =>
2 Li + Ba(OH)2 = 2 LiOH + Ba
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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