| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MgOSiO2 + 2 Al = 3 Mg + 3 SiO2 + Al2O3
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
Al2O3 + BaCl2 = AlCl3 + BaO =>
Al2O3 + 3 BaCl2 = 2 AlCl3 + 3 BaO
HF(aq) + C = CFH =>
HF(aq) + C = CFH
K2Cr2O7 + HCl = KCl + CrCl3 + H2O + Cl2 =>
K2Cr2O7 + 14 HCl = 2 KCl + 2 CrCl3 + 7 H2O + 3 Cl2
Na2(H2EDTA) + Ca(EBT)2 = Ca(H2EDTA) + EBT + Na =>
Na2(H2EDTA) + Ca(EBT)2 = Ca(H2EDTA) + 2 EBT + 2 Na
ICl3 + H20O = ICl + HIO3 + HCl =>
29 ICl3 + 3 H20O = 28 ICl + HIO3 + 59 HCl
CaSO4 + H2O = Ca(OH)2 + H2SO4 =>
CaSO4 + 2 H2O = Ca(OH)2 + H2SO4
Mg + Ag(NO3)1 = Ag + Mg(NO3)2 =>
Mg + 2 Ag(NO3)1 = 2 Ag + Mg(NO3)2
SO + MgSO3 + H2O = H2SO3 + Mg =>
SO + MgSO3 + 2 H2O = 2 H2SO3 + Mg
Cu + H2O(water) + CO2 + O2 = CuCO3Cu(OH)2 =>
2 Cu + H2O(water) + CO2 + O2 = CuCO3Cu(OH)2
M(HSO3)2 + H2SO4 = M2(SO4)2 + H2O + SO2 =>
2 M(HSO3)2 + 2 H2SO4 = M2(SO4)2 + 4 H2O + 4 SO2
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
CNS{-} + H2SO4 = HCNS + SO4{2-} =>
2 CNS{-} + H2SO4 = 2 HCNS + SO4{2-}
LiCl(aq) + CuNO3(aq) = LiNO3 + CuCl =>
LiCl(aq) + CuNO3(aq) = LiNO3 + CuCl
Ag + H2O = Ag2O + H =>
2 Ag + H2O = Ag2O + 2 H
HCl + Na(CO3) = NaCl + H(CO3) =>
HCl + Na(CO3) = NaCl + H(CO3)
K2CrO4 + Na2CrO4 = KNa + CrO4 =>
K2CrO4 + Na2CrO4 = 2 KNa + 2 CrO4
Cl + Na2S2O3 + NaOH = NaCl + Na2SO4 + H2O =>
8 Cl + Na2S2O3 + 10 NaOH = 8 NaCl + 2 Na2SO4 + 5 H2O
C11H16 + HNO3 = C11H16HNO3 =>
C11H16 + HNO3 = C11H16HNO3
KSCN + Pb(C2H3O2)2 = KSCNC2H3O2 + Pb2 =>
4 KSCN + 2 Pb(C2H3O2)2 = 4 KSCNC2H3O2 + Pb2
HCl + V(OH)3 = V(Cl)3 + H2O =>
3 HCl + V(OH)3 = V(Cl)3 + 3 H2O
BaO + HCl = BaCl2 + H2O =>
BaO + 2 HCl = BaCl2 + H2O
C2H2 + H2 = CH2 = CH2 =>
C2H2 + H2 = 2 CH2
FeO + KOH + H2O = K2[Fe(OH)4] =>
FeO + 2 KOH + H2O = K2[Fe(OH)4]
C18H36O2 = H2 + CO + C18H37OH =>
17 C18H36O2 = 2 H2 + 18 CO + 16 C18H37OH
C8H16O2 + NaOH = H2O + NaC8H15O2 =>
C8H16O2 + NaOH = H2O + NaC8H15O2
K2Cr2O7 + PbCl2 + H2O = KCl + PbCrO4 + HCl =>
K2Cr2O7 + 2 PbCl2 + H2O = 2 KCl + 2 PbCrO4 + 2 HCl
CuCl2 + H2O + Zn = CuH2O + ZnCl2 =>
CuCl2 + H2O + Zn = CuH2O + ZnCl2
C6H12O + HNO3 = C6O4H10 + NO2 + H2O =>
C6H12O + 8 HNO3 = C6O4H10 + 8 NO2 + 5 H2O
Ti + SO4 = TiSO4 =>
Ti + SO4 = TiSO4
ZnS + C = Zn + SC =>
ZnS + C = Zn + SC
Na2S(aq) + HCl(aq) = NaCl + H2S =>
Na2S(aq) + 2 HCl(aq) = 2 NaCl + H2S
LiOH + K = KOHLi =>
LiOH + K = KOHLi
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O =>
CH3COOH(aq) + KOH(aq) = CH3COOK(aq) + H2O
H3PO4 + Na2S = Na3PO4 + H2S =>
2 H3PO4 + 3 Na2S = 2 Na3PO4 + 3 H2S
Si2O = Si + O2 =>
2 Si2O = 4 Si + O2
(HCHO)2 + OH = CHO2 + H2O =>
(HCHO)2 + 6 OH = 2 CHO2 + 4 H2O
NaOCl + NH3 = NaCl + H2O + N2 =>
3 NaOCl + 2 NH3 = 3 NaCl + 3 H2O + N2
Ca(OH)2 + HPO4 = Ca5OH(PO4)3(s) + H2O + OH =>
5 Ca(OH)2 + 3 HPO4 = Ca5OH(PO4)3(s) + 3 H2O + 6 OH
HNO3 + Cu = Cu2(NO3) + H2O + NO2 =>
2 HNO3 + 2 Cu = Cu2(NO3) + H2O + NO2
Zn(OH)2 + HCN = Zn(CN)2 + H2O =>
Zn(OH)2 + 2 HCN = Zn(CN)2 + 2 H2O
Fe2 + CO2 = Fe2O3 + CO =>
Fe2 + 3 CO2 = Fe2O3 + 3 CO
MnSO4 + K2SO4 + H2O = KMnO4 + K2SO3 + KHSO4 =>
2 MnSO4 + 9 K2SO4 + 3 H2O = 2 KMnO4 + 5 K2SO3 + 6 KHSO4
CuOH = Cu2O + H2O =>
2 CuOH = Cu2O + H2O
KNO3 + NaOH = KOH + NaNO3 =>
KNO3 + NaOH = KOH + NaNO3
Na2CO3 + H2SO4 = Na2SO4 + H + CO3 =>
Na2CO3 + H2SO4 = Na2SO4 + 2 H + CO3
Ca(H2PO4)2*H3PO4 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2*H3PO4 + H2SO4 = CaSO4 + 3 H3PO4
NaCl(s) + H2O(l) = HCl(aq) + Na2O =>
2 NaCl(s) + H2O(l) = 2 HCl(aq) + Na2O
SrF2 + S = SF4 + Sr =>
2 SrF2 + S = SF4 + 2 Sr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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