| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiOH*H2O + HCl = Li + Cl + 2 H2O
C6H10 + K2Cr2O7 + H2O = C6H10O4 + KOH + Cr =>
3 C6H10 + 2 K2Cr2O7 + 2 H2O = 3 C6H10O4 + 4 KOH + 4 Cr
Ga2O3 + NaOH = Ga2O4Na2 + H2O =>
Ga2O3 + 2 NaOH = Ga2O4Na2 + H2O
PbSO4 + Hg = Hg2SO4 + Pb =>
PbSO4 + 2 Hg = Hg2SO4 + Pb
(NH4)2S + Na2CrO4 = (NH4)2CrO4 + Na2S =>
(NH4)2S + Na2CrO4 = (NH4)2CrO4 + Na2S
Na2S2O3 + HCl = NaCl + H2SO4 + S + H2O =>
3 Na2S2O3 + 6 HCl = 6 NaCl + 2 H2SO4 + 4 S + H2O
Co4Cl8 + NaOH = CoOH + Na4Cl8 =>
Co4Cl8 + 4 NaOH = 4 CoOH + Na4Cl8
MgO + Si2 = Mg + SiO2 =>
4 MgO + Si2 = 4 Mg + 2 SiO2
NaBr + K2S04 = Na2S04 + KBr =>
2 NaBr + K2S04 = Na2S04 + 2 KBr
RbBr + CaSO4 = CaBr + RbSO4 =>
RbBr + CaSO4 = CaBr + RbSO4
FeCl3 + S = FeS + Cl =>
FeCl3 + S = FeS + 3 Cl
Si + CaCl2 = SiCl + Ca =>
2 Si + CaCl2 = 2 SiCl + Ca
NO3{-} + Sn + H{+} = NH4{+} + Sn{2+} + H2O =>
NO3{-} + 4 Sn + 10 H{+} = NH4{+} + 4 Sn{2+} + 3 H2O
CaH2 + H2O = Ca2OH2 + H2 =>
2 CaH2 + H2O = Ca2OH2 + 2 H2
PbO + H2O = PbH2O2 =>
PbO + H2O = PbH2O2
SiO3 + Ca(OH)2 = CaSiO3 + OH =>
SiO3 + Ca(OH)2 = CaSiO3 + 2 OH
RbBr + CaSO4 = CaBr + RbSO4 =>
RbBr + CaSO4 = CaBr + RbSO4
MnO2 + P4 = P2O5 + Mn =>
5 MnO2 + P4 = 2 P2O5 + 5 Mn
H2CO3(aq) + CsOH(aq) = Cs2CO3(aq) + H2O(l) =>
H2CO3(aq) + 2 CsOH(aq) = Cs2CO3(aq) + 2 H2O(l)
H{+} + KMnO4 + SnCl2 = K{+} + Mn{2+} + Sn{4+} + H2O + Cl{-} =>
16 H{+} + 2 KMnO4 + 5 SnCl2 = 2 K{+} + 2 Mn{2+} + 5 Sn{4+} + 8 H2O + 10 Cl{-}
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C10H3 + Cl = C + HCl =>
C10H3 + 3 Cl = 10 C + 3 HCl
Pb + HNO3 = Pb2NO3 + NO2 + H2O =>
2 Pb + 2 HNO3 = Pb2NO3 + NO2 + H2O
Si + CaCl2 = SiCl + Ca =>
2 Si + CaCl2 = 2 SiCl + Ca
MnO4{-} + Br{-} + H2O = Br2 + MnO2 + OH{-} =>
2 MnO4{-} + 6 Br{-} + 4 H2O = 3 Br2 + 2 MnO2 + 8 OH{-}
Cs2CO3 + CO2 + H2O = CsHCO3 =>
Cs2CO3 + CO2 + H2O = 2 CsHCO3
MnO4{-} + H + VO{2+} + H2O = V(OH)4{+} + Mn{2+} =>
MnO4{-} + 2 H + 3 VO{2+} + 5 H2O = 3 V(OH)4{+} + Mn{2+}
CHN2O + KClO3 = KNO3 + CHClNO =>
CHN2O + KClO3 = KNO3 + CHClNO
RbBr + CaSO4 = CaBr + RbSO4 =>
RbBr + CaSO4 = CaBr + RbSO4
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
Fe{+3} + Cu = Fe{2+} + Cu{005} =>
5 Fe{+3} + Cu = 5 Fe{2+} + Cu{005}
Li3Po4 + Zn(No3)2 = Zn3(Po4)2 + LiNo3 =>
2 Li3Po4 + 3 Zn(No3)2 = Zn3(Po4)2 + 6 LiNo3
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
Al2(SO3)3(aq) + NaOH(aq) = Al(OH)3 + Na2SO3 =>
Al2(SO3)3(aq) + 6 NaOH(aq) = 2 Al(OH)3 + 3 Na2SO3
Al2O2 + HCl = AlCl2 + H2O =>
Al2O2 + 4 HCl = 2 AlCl2 + 2 H2O
NaHCO3 + CH3COO = C2H3NaO2 + H2O + CO2 =>
7 NaHCO3 + 8 CH3COO = 7 C2H3NaO2 + 5 H2O + 9 CO2
PbS2 + Mg = MgS + Pb =>
PbS2 + 2 Mg = 2 MgS + Pb
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
Rh(SO4)2 + Na2CO3(aq) = Rh(CO3)2 + Na2SO4 =>
Rh(SO4)2 + 2 Na2CO3(aq) = Rh(CO3)2 + 2 Na2SO4
Cu + Sn(NO3)2 = Cu(NO3)1 + Sn =>
2 Cu + Sn(NO3)2 = 2 Cu(NO3)1 + Sn
BaO(s) + HNO3(aq) = Ba(NO3)2(aq) + H2O(aq) =>
BaO(s) + 2 HNO3(aq) = Ba(NO3)2(aq) + H2O(aq)
Ni(OH)2 + Co(OH)3 = NiCo2O4 + H2O =>
Ni(OH)2 + 2 Co(OH)3 = NiCo2O4 + 4 H2O
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
KMnO4 + NaOH = KMnO5 + NaH =>
KMnO4 + NaOH = KMnO5 + NaH
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
H2S + Mg(NO2)2 = HNO2 + MgS =>
H2S + Mg(NO2)2 = 2 HNO2 + MgS
H4SiO4 + Fe(OH)2 = Fe2(H2SiO4)2 + H2O =>
2 H4SiO4 + 2 Fe(OH)2 = Fe2(H2SiO4)2 + 4 H2O
F2 + H2 = F6H =>
6 F2 + H2 = 2 F6H
C6H6O12 + O2 = CO2 + H2O =>
2 C6H6O12 + 3 O2 = 12 CO2 + 6 H2O
H2O + Cr2O7 = Cr2O3 + OH =>
4 H2O + Cr2O7 = Cr2O3 + 8 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/19/24
Équations équilibrées sur08/18/23
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