| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3*H2O + 2 HCl = 2 NaCl + 2 H2O + SiO2
KOH + MnBr2 = KBr + Mn(OH)2 =>
2 KOH + MnBr2 = 2 KBr + Mn(OH)2
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2SiO3 =>
Mg2SiO4 + 2 NaOH + H2O = 2 Mg(OH)2 + Na2SiO3
CH3COOH + CaCO3 = CH3COO + HCaCO3 =>
CH3COOH + CaCO3 = CH3COO + HCaCO3
NaOH + CrCl3 + Na2O2 = H2O + NaCl + Na2CrO4 =>
4 NaOH + 2 CrCl3 + 3 Na2O2 = 2 H2O + 6 NaCl + 2 Na2CrO4
C6H10 + KMnO4 + H2O = C6H10(OH)2 + KOH + MnO2 =>
3 C6H10 + 2 KMnO4 + 4 H2O = 3 C6H10(OH)2 + 2 KOH + 2 MnO2
C5H10O2 + NaOH = C2H3NaO2 + C3H8O =>
C5H10O2 + NaOH = C2H3NaO2 + C3H8O
HCl(aq) + NH4OH(l) = NH4Cl(aq) + H2O(l) =>
HCl(aq) + NH4OH(l) = NH4Cl(aq) + H2O(l)
NiPO4 + MgO = NiO + MgPO4 =>
NiPO4 + MgO = NiO + MgPO4
Ga(OH) + HNO3 = Ga(NO3) + H2O =>
Ga(OH) + HNO3 = Ga(NO3) + H2O
MnPO4 + Cu(NO3)2 = Mn(NO3)2 + Cu(PO4) =>
MnPO4 + Cu(NO3)2 = Mn(NO3)2 + Cu(PO4)
H3PO4 + MgSO3 = SO2 + H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 MgSO3 = 3 SO2 + 3 H2O + Mg3(PO4)2
H2NC6H4CO2C2H5 + H2O = H2NC6H4CO2C2H6 + O2 =>
4 H2NC6H4CO2C2H5 + 2 H2O = 4 H2NC6H4CO2C2H6 + O2
NH4NO3 + Al(OH)3 = Al(NO3)3 + NH3 + H2O =>
3 NH4NO3 + Al(OH)3 = Al(NO3)3 + 3 NH3 + 3 H2O
HTiO2H2O = H3TiO3 =>
HTiO2H2O = H3TiO3
H2P4O7 + Al(OH)3 = Al2(P4O7)3 + H2O =>
3 H2P4O7 + 2 Al(OH)3 = Al2(P4O7)3 + 6 H2O
CCl3F + O2 = CO2 + Cl2 + F2 =>
2 CCl3F + 2 O2 = 2 CO2 + 3 Cl2 + F2
Na2HPO4 + HBr = NaBr + H2O + P2O5 =>
2 Na2HPO4 + 4 HBr = 4 NaBr + 3 H2O + P2O5
C3H8(s) + O2(g) = CO2 + H2O =>
C3H8(s) + 5 O2(g) = 3 CO2 + 4 H2O
Na2 + KCl = NaCl + K2 =>
Na2 + 2 KCl = 2 NaCl + K2
Ca[OH]Cl + HCl = CaCl2 + H2O =>
Ca[OH]Cl + HCl = CaCl2 + H2O
F2 + Cr3 = CrF6 =>
9 F2 + Cr3 = 3 CrF6
[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O =>
2[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O
CuCl2(aq) + NH4OH(aq) = Cu(OH)2(aq) + NH4Cl =>
CuCl2(aq) + 2 NH4OH(aq) = Cu(OH)2(aq) + 2 NH4Cl
Cu(s) + NiCl2(aq) = CuCl2(aq) + Ni(s) =>
Cu(s) + NiCl2(aq) = CuCl2(aq) + Ni(s)
CH3CH2COH + K2Cr2O7 = CH3COOH + Cr + K =>
14 CH3CH2COH + 4 K2Cr2O7 = 21 CH3COOH + 8 Cr + 8 K
AgF + H2O = HF + AgOH =>
AgF + H2O = HF + AgOH
KHSO4 + KOH = K2(SO4) + H2O =>
KHSO4 + KOH = K2(SO4) + H2O
HCOOH + Ca = Ca(HCOO)2Ca + H2 =>
2 HCOOH + 2 Ca = Ca(HCOO)2Ca + H2
SCO3 + CaHO = SHO + CaCO3 =>
SCO3 + CaHO = SHO + CaCO3
MnO4{-} + H2O + e = MnO2 + OH{-} =>
MnO4{-} + 2 H2O + 3e = MnO2 + 4 OH{-}
Ce(SO4)2 + NaAsO2 + H2SO4 = NaH2AsO4 + Ce2(SO4)3 + SO3 =>
2 Ce(SO4)2 + NaAsO2 + H2SO4 = NaH2AsO4 + Ce2(SO4)3 + 2 SO3
S8 + N2 = S4N4 =>
S8 + 4 N2 = 2 S4N4
Fe + H2SO4 + KMnO4 = FeSO4 + K2SO4 + H2O + MnSO4 =>
5 Fe + 8 H2SO4 + 2 KMnO4 = 5 FeSO4 + K2SO4 + 8 H2O + 2 MnSO4
Na2S + H2SO4 = Na2H2 + S2O4 =>
Na2S + H2SO4 = Na2H2 + S2O4
KOH + PbBr2 = KBr + Pb(OH)2 =>
2 KOH + PbBr2 = 2 KBr + Pb(OH)2
F2 + Cr3 = CrF6 =>
9 F2 + Cr3 = 3 CrF6
BeO + HNO3 + H2O = [Be(OH)4]NO3 + H =>
BeO + HNO3 + 3 H2O = [Be(OH)4]NO3 + 3 H
C2H2 + KMnO4 + H2O = CH3COOH + KOH + MnO2 =>
3 C2H2 + 2 KMnO4 + 4 H2O = 3 CH3COOH + 2 KOH + 2 MnO2
Sr(OH)2 + CaI2 = Ca(OH)2 + SrI2 =>
Sr(OH)2 + CaI2 = Ca(OH)2 + SrI2
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O =>
C6H4(COOH)COOK + NaOH = C6H4(COONa)COOK + H2O
(NH4)3PO4 + KOH = K3PO4 + NH3 + H2O =>
(NH4)3PO4 + 3 KOH = K3PO4 + 3 NH3 + 3 H2O
C7H9 + NO2 = C7H9N3O6 =>
C7H9 + 3 NO2 = C7H9N3O6
NaOH + KNO3(aq) = NaNO3(aq) + KOH(aq) =>
NaOH + KNO3(aq) = NaNO3(aq) + KOH(aq)
Cr + CuCl2 = CrCl2 + Cu =>
Cr + CuCl2 = CrCl2 + Cu
ClO4 + MnO2 = Cl + MnO4 =>
ClO4 + 2 MnO2 = Cl + 2 MnO4
NH4(H2PO4) + CaCl2 = NH4Cl2 + Ca(H2PO4) =>
NH4(H2PO4) + CaCl2 = NH4Cl2 + Ca(H2PO4)
CuSO4*5H2O + NaHCO3 = CuCO3*Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4*5H2O + 4 NaHCO3 = CuCO3*Cu(OH)2 + 2 Na2SO4 + 3 CO2 + 11 H2O
CaO + SiO2 = Ca3Si2O7 =>
3 CaO + 2 SiO2 = Ca3Si2O7
H{+} + Cl{-}(aq) + ClO3{-}(aq) = Cl2(aq) + H2O =>
6 H{+} + 5 Cl{-}(aq) + ClO3{-}(aq) = 3 Cl2(aq) + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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