| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca3(PO4)2 + 6 NaOH = 3 Ca(OH)2 + 2 Na3(PO4)
Ba + HCl = BaCl2 + H2 =>
Ba + 2 HCl = BaCl2 + H2
C3H7OH + HCl = C3H7Cl + HOH =>
C3H7OH + HCl = C3H7Cl + HOH
Na + CO2 = Na2CO2 =>
2 Na + CO2 = Na2CO2
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
C4H9IC2H5OHAgNO3 = AgIC4H9OHC2H5NO3 =>
C4H9IC2H5OHAgNO3 = AgIC4H9OHC2H5NO3
NaHCO3 + HgCl2 + H2O = Hg4O3CO3 + HCl + NaCl =>
NaHCO3 + 4 HgCl2 + 3 H2O = Hg4O3CO3 + 7 HCl + NaCl
C2H6O + CrO3 = C2H4O2 + Cr2O3 + H2O =>
3 C2H6O + 4 CrO3 = 3 C2H4O2 + 2 Cr2O3 + 3 H2O
KMnO4 + HBr + H2SO4 = MnSO4 + Br2 + K2SO2 + H2O =>
2 KMnO4 + 14 HBr + 3 H2SO4 = 2 MnSO4 + 7 Br2 + K2SO2 + 10 H2O
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
Cu(NH3)6 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + (NH3)4 =>
2 Cu(NH3)6 + K4[Fe(CN)6] = Cu2Fe(CN)6 + K4 + 3(NH3)4
Cu(s) + AgNO3(aq) = Cu(NO3)6(aq) + Ag(s) =>
Cu(s) + 6 AgNO3(aq) = Cu(NO3)6(aq) + 6 Ag(s)
Fe2(SO4)3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Cl2 + FeCl2 = FeCl3 =>
Cl2 + 2 FeCl2 = 2 FeCl3
HBr(aq) + NiS(s) = HS + NiBr =>
HBr(aq) + NiS(s) = HS + NiBr
KNO3 + HCl = KCl + HNO3 =>
KNO3 + HCl = KCl + HNO3
LiOH + Al2O3 + H2O = Li[Al(OH)4] =>
2 LiOH + Al2O3 + 3 H2O = 2 Li[Al(OH)4]
KI + KMnO4 + H2SO4 = K2SO4 + MnSO4 + I + H2O =>
5 KI + KMnO4 + 4 H2SO4 = 3 K2SO4 + MnSO4 + 5 I + 4 H2O
Fe2(SO4)3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Co(NO3)2(aq) + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2(aq) + 2 NaOH = Co(OH)2 + 2 NaNO3
PtCl2 + HCl = PtCl4 + H2 =>
PtCl2 + 2 HCl = PtCl4 + H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
CoO + H2 = HO + Co =>
2 CoO + H2 = 2 HO + 2 Co
H2SO3 = H2O + SO2 =>
H2SO3 = H2O + SO2
Na + H3Po4 = Na3Po4 + H2 =>
6 Na + 2 H3Po4 = 2 Na3Po4 + 3 H2
Fe2(SO4)3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Si + KOH = Si(OH) + K =>
Si + KOH = Si(OH) + K
Fe2(SO4)3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
BeO + K = Be + K2O =>
BeO + 2 K = Be + K2O
PH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O + KPO4 =>
6 PH3 + 10 K2Cr2O7 + 37 H2SO4 = 10 Cr2(SO4)3 + 7 K2SO4 + 46 H2O + 6 KPO4
Fe2(SO4)3 + KMnO4 + H2SO4 = Fe(SO4)3 + K2SO4 + MnSO4 + H2O =>
5 Fe2(SO4)3 + 6 KMnO4 + 24 H2SO4 = 10 Fe(SO4)3 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
P2O5 + NqOH = Nq3PO4 + H2O =>
P2O5 + 6 NqOH = 2 Nq3PO4 + 3 H2O
C4H9OHK = C4H9KOH =>
C4H9OHK = C4H9KOH
NO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
6 NO2 + K2Cr2O7 + 2 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + H2O
CuSO4 + N2H4*2H2O = N2 + Cu2O + H2SO4 =>
4 CuSO4 + N2H4*2H2O = N2 + 2 Cu2O + 4 H2SO4
P2O5 + NqOH = Nq3PO4 + H2O =>
P2O5 + 6 NqOH = 2 Nq3PO4 + 3 H2O
Ca(OH2) + H3PO4(aq) = Ca(H3PO4)(aq) + H2O(l) =>
Ca(OH2) + H3PO4(aq) = Ca(H3PO4)(aq) + H2O(l)
P2O5 + NqOH = Nq3PO4 + H2O =>
P2O5 + 6 NqOH = 2 Nq3PO4 + 3 H2O
HCl + Na2CrO4 = H2O + Na2Cr2O7 + NaCl =>
2 HCl + 2 Na2CrO4 = H2O + Na2Cr2O7 + 2 NaCl
Ca(OH)2 + SO3 = Ca2(SO4)2 + H2O =>
2 Ca(OH)2 + 2 SO3 = Ca2(SO4)2 + 2 H2O
Na3[Ag(S2O3)2] = Ag + Na2SO4 + S =>
2 Na3[Ag(S2O3)2] = 2 Ag + 3 Na2SO4 + 5 S
H2SO4 + P2O5 = P2(SO4)5 + H2O =>
5 H2SO4 + P2O5 = P2(SO4)5 + 5 H2O
MgSO4 + H2SO4 = Mg(HSO4)2 =>
MgSO4 + H2SO4 = Mg(HSO4)2
KMnO4 + PH3 + HNO3 = Mn(NO3)2 + H3PO4 + KNO3 + H2O =>
8 KMnO4 + 5 PH3 + 24 HNO3 = 8 Mn(NO3)2 + 5 H3PO4 + 8 KNO3 + 12 H2O
CH3COONa + HBr = NaBr + CH3COOH =>
CH3COONa + HBr = NaBr + CH3COOH
PbO + SiO2 = PbO2 + SiO =>
PbO + SiO2 = PbO2 + SiO
C7H14 + KMnO4 + H2O = MnO2 + C7H16O2 + KOH =>
3 C7H14 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C7H16O2 + 2 KOH
Ca + H2S = CaH2S =>
Ca + H2S = CaH2S
K3PO4 + Mg = Mg3(PO4)2 + K6 =>
2 K3PO4 + 3 Mg = Mg3(PO4)2 + K6
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/13/24
Équations équilibrées sur09/12/23
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