| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4 + 2 C = Li2S + 2 CO2
Sr(ClO)2 + H2O = HClO + Sr(OH)2 =>
Sr(ClO)2 + 2 H2O = 2 HClO + Sr(OH)2
NaHCO3 + H2O2 = CO2 + H2O + NaO =>
2 NaHCO3 + H2O2 = 2 CO2 + 2 H2O + 2 NaO
[Cr(H2O)6] + NH3 = [Cr(H2O)5(NH3)] + H2O =>
[Cr(H2O)6] + NH3 = [Cr(H2O)5(NH3)] + H2O
Fe + H2SO4 = FeSO4 + H2O + SO2 =>
Fe + 2 H2SO4 = FeSO4 + 2 H2O + SO2
HBr + RbOH = RbBr + H2O =>
HBr + RbOH = RbBr + H2O
C2H6O(l) = C4H10O + H2O(l) =>
2 C2H6O(l) = C4H10O + H2O(l)
[CH3CH2NH3]NO3 + O2 = CO2 + H2O + N2 =>
2[CH3CH2NH3]NO3 + 5 O2 = 4 CO2 + 8 H2O + 2 N2
H3PO4 + BrO = HBrO + PO4 =>
H3PO4 + 3 BrO = 3 HBrO + PO4
BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + MgCl2 =>
2 BaCl2 + Mg2(SO4)2 = Ba2(SO4)2 + 2 MgCl2
CH3SH + O2 = CO2 + SO2 + H2O =>
CH3SH + 3 O2 = CO2 + SO2 + 2 H2O
K2Cr2O7 + H3BO3 = Cr2(B4O7)3 + K2B4O7 + H2O + O2 =>
2 K2Cr2O7 + 32 H3BO3 = 2 Cr2(B4O7)3 + 2 K2B4O7 + 48 H2O + 3 O2
BeCl2 + H2O = BeOH + Cl2 + H2 =>
2 BeCl2 + 2 H2O = 2 BeOH + 2 Cl2 + H2
NH4Cl + NaHO = NaCl + NH4OH =>
NH4Cl + NaHO = NaCl + NH4OH
Br2O5 + Cl2 = Cl2O3 + Br2 =>
3 Br2O5 + 5 Cl2 = 5 Cl2O3 + 3 Br2
NaI + CaCI2 = NaCI + CaI2 =>
NaI + CaCI2 = NaCI + CaI2
CuS + KMnO4 + H2SO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
5 CuS + 8 KMnO4 + 12 H2SO4 = 5 CuSO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
NaAlO2 + Ca(OH)2 = CaOAl2O3 + NaOH =>
2 NaAlO2 + Ca(OH)2 = CaOAl2O3 + 2 NaOH
U + Br = UBr1 =>
U + Br = UBr1
MnO4{2-} + H{+} + S2O5{2-} = Mn{2+} + H2O + SO4{2-} =>
MnO4{2-} + 2 H{+} + S2O5{2-} = Mn{2+} + H2O + 2 SO4{2-}
Au3P + AuCl3 + H2O = H3PO2 + Au + HCl =>
3 Au3P + AuCl3 + 6 H2O = 3 H3PO2 + 10 Au + 3 HCl
Co(s) + NaCl(aq) = Na(s) + CoCl2(aq) =>
Co(s) + 2 NaCl(aq) = 2 Na(s) + CoCl2(aq)
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
Cu(NO3)2 + NH3 = [Cu(NH3)4] + NO3 =>
Cu(NO3)2 + 4 NH3 = [Cu(NH3)4] + 2 NO3
Sr + CuSO4 = SrCuSO4 =>
Sr + CuSO4 = SrCuSO4
Au + NiSO4 = Ni + Au2SO4 =>
2 Au + NiSO4 = Ni + Au2SO4
Cu12O + H2 = Cu + H2O =>
Cu12O + H2 = 12 Cu + H2O
H2CO3 + H2SO4 = H4CO3SO4 =>
H2CO3 + H2SO4 = H4CO3SO4
H2PO4 + Ca(OH)2 = Ca(PO4) + H2O =>
H2PO4 + Ca(OH)2 = Ca(PO4) + 2 H2O
N2O5 + Na2 = NaNO3 + NO2 =>
2 N2O5 + Na2 = 2 NaNO3 + 2 NO2
NHCO = C3N3(NH2)3 + CO2 =>
6 NHCO = C3N3(NH2)3 + 3 CO2
HCCH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 HCCH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
Ba(NO3)2(aq) + H3PO4(aq) = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2(aq) + 2 H3PO4(aq) = Ba3(PO4)2 + 6 HNO3
LiOH + MgI2 = MgOH + LiI2 =>
LiOH + MgI2 = MgOH + LiI2
Cu(OH)2 + NH3 = HNO3 + H2O + Cu =>
4 Cu(OH)2 + NH3 = HNO3 + 5 H2O + 4 Cu
Bi3O2 + C = Bi + CO =>
Bi3O2 + 2 C = 3 Bi + 2 CO
Al2S3 + HBr = AlBr3 + H2S =>
Al2S3 + 6 HBr = 2 AlBr3 + 3 H2S
SnCl2 + Hg2(NO3)2 = Sn(NO3)2 + Hg2Cl2 =>
SnCl2 + Hg2(NO3)2 = Sn(NO3)2 + Hg2Cl2
Ca3P2 + H2O = Ca(OH)2 + P2H6 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + P2H6
Hg + N2 = Hg3N2 =>
3 Hg + N2 = Hg3N2
Cu(NO3)2 + HCOONa = Cu(HCOO)2 + NaNO3 =>
Cu(NO3)2 + 2 HCOONa = Cu(HCOO)2 + 2 NaNO3
He{2+} + Fe = Fe{27+} + He =>
27 He{2+} + 2 Fe = 2 Fe{27+} + 27 He
MgO + Ta2O5 = MgTa2O6 =>
MgO + Ta2O5 = MgTa2O6
FeO + O2(g) = Fe2O3 =>
4 FeO + O2(g) = 2 Fe2O3
CuSO4 + KI = K(SO4) + CuI =>
CuSO4 + KI = K(SO4) + CuI
FeO + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 FeO + 4 H2SO4 = Fe2(SO4)3 + SO2 + 4 H2O
As + KBrO3 + KOH = K3AsO4 + KBr + H2O =>
6 As + 5 KBrO3 + 18 KOH = 6 K3AsO4 + 5 KBr + 9 H2O
HHe = HeH =>
HHe = HeH
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
NaCl + H2O = NaOH2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaOH2 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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