| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb + KI = Pb(KI)
C33H62O6 + O2 = H2O + CO2 =>
2 C33H62O6 + 91 O2 = 62 H2O + 66 CO2
C8H10 + O2 = C8H6O4 + H2O =>
C8H10 + 3 O2 = C8H6O4 + 2 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
HNO3 + CaHCO3 = CO2 + H2O + CaNO3 =>
HNO3 + CaHCO3 = CO2 + H2O + CaNO3
I2O6 + H2O = H2I2O7 =>
I2O6 + H2O = H2I2O7
Na2CO3(s) + CO2(g) + H2O(aq) = NaHCO3(s) =>
Na2CO3(s) + CO2(g) + H2O(aq) = 2 NaHCO3(s)
NaClNH4(NO3) = NaNO3NH4Cl =>
NaClNH4(NO3) = NaNO3NH4Cl
Sb2O3 + HCl = H3[SbCl6] + H2O =>
Sb2O3 + 12 HCl = 2 H3[SbCl6] + 3 H2O
I2 + NaS2O3 = NaINaS4O6 =>
I2 + 4 NaS2O3 = 2 NaINaS4O6
CuSO4 + NaHCO3 = Na2SO4 + Cu(OH)2 + CO2 =>
CuSO4 + 2 NaHCO3 = Na2SO4 + Cu(OH)2 + 2 CO2
[Pd(NH3)2]Cl2 + NH4OH = [Pd(NH3)4]Cl2 + H2O =>
[Pd(NH3)2]Cl2 + 2 NH4OH = [Pd(NH3)4]Cl2 + 2 H2O
NaAsO2 + KIO3 + NaOH = Na3AsO4 + KI + H2O =>
3 NaAsO2 + KIO3 + 6 NaOH = 3 Na3AsO4 + KI + 3 H2O
FeCl2 + NaF = FeF2 + NaCl =>
FeCl2 + 2 NaF = FeF2 + 2 NaCl
Na2[Sn(OH)6] + HCl = H2SnCl6 + NaCl + H2O =>
Na2[Sn(OH)6] + 8 HCl = H2SnCl6 + 2 NaCl + 6 H2O
Pr2O34(PrO2) + H2O = Pr(OH)3 + O2 =>
4 Pr2O34(PrO2) + 18 H2O = 12 Pr(OH)3 + 63 O2
O2(g) + N2(g) = NO =>
O2(g) + N2(g) = 2 NO
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
P4 + O2 = P2PO3 =>
3 P4 + 6 O2 = 4 P2PO3
Ni(s)MgSO4(aq) = NiSO4Mg =>
Ni(s)MgSO4(aq) = NiSO4Mg
Na2(SO4) + SrCl2 = NaCl + SrSO4 =>
Na2(SO4) + SrCl2 = 2 NaCl + SrSO4
CuO + HCe = CuCe2 + H2O =>
CuO + 2 HCe = CuCe2 + H2O
MgPb(OAc) = PbMg(OAc) =>
MgPb(OAc) = PbMg(OAc)
HCl(aq)KOH(aq) = HOH(g)KCl(aq) =>
HCl(aq)KOH(aq) = HOH(g)KCl(aq)
CoCl2NH4OH = Co(NH4OH)Cl2 =>
CoCl2NH4OH = Co(NH4OH)Cl2
C2H5O2C2H5 + O2 = CO2 + H2O =>
2 C2H5O2C2H5 + 11 O2 = 8 CO2 + 10 H2O
NaCl + Fe(OH)3 + HCl = FeCl2 + NaClO + H2O =>
NaCl + 2 Fe(OH)3 + 4 HCl = 2 FeCl2 + NaClO + 5 H2O
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na2CO3(aq) + KaCl(aq) = NaCl(aq) + Ka2CO3(aq) =>
Na2CO3(aq) + 2 KaCl(aq) = 2 NaCl(aq) + Ka2CO3(aq)
K3PO4 + FeCl3 = Fe3PO4 + KCl3 =>
K3PO4 + 3 FeCl3 = Fe3PO4 + 3 KCl3
KONO2 = KNO3 =>
KONO2 = KNO3
SnCl4 + CaS = SnS + CaCl4 =>
SnCl4 + CaS = SnS + CaCl4
CuCl2 + O2 = CuO + ClO =>
2 CuCl2 + 3 O2 = 2 CuO + 4 ClO
Fe(OH)C6H8O7 = FeC6H7O7H2O =>
Fe(OH)C6H8O7 = FeC6H7O7H2O
Sn(CH3COO)2NaOH = SnOHNa(CH3COO)2 =>
Sn(CH3COO)2NaOH = SnOHNa(CH3COO)2
CrO + CO2 = Cr + CO3 =>
CrO + CO2 = Cr + CO3
NaNO3 + CH3NH2 = CH3NH2NO3 + Na =>
NaNO3 + CH3NH2 = CH3NH2NO3 + Na
KClO3 + AlBr3 = AlCl3 + KBr + O2 =>
6 KClO3 + 2 AlBr3 = 2 AlCl3 + 6 KBr + 9 O2
H2A + NaOH = H3 + NaOA =>
H2A + NaOH = H3 + NaOA
BaCO3 + Mg3(PO4)2 = Ba3(PO4)2 + MgCO3 =>
3 BaCO3 + Mg3(PO4)2 = Ba3(PO4)2 + 3 MgCO3
HCl + NH(CH3)2 = NH(CH3)2HCl =>
HCl + NH(CH3)2 = NH(CH3)2HCl
BaH2O = BaOH2 =>
BaH2O = BaOH2
C2H2 + HBr = C2H4Br2 =>
C2H2 + 2 HBr = C2H4Br2
Cu(s)NiCl2(aq) = CuCl2Ni =>
Cu(s)NiCl2(aq) = CuCl2Ni
LaCl3 + KHCO3 = LaHCO3 + KCl3 =>
LaCl3 + KHCO3 = LaHCO3 + KCl3
Cu(NO3)2*6H2O + C4H6O3 + Cr(AcAc)3 = Cu(C2H3O2)2*6H2O + C2H3O2 + Cr(AcAcNO2)3 =>
3 Cu(NO3)2*6H2O + 6 C4H6O3 + 2 Cr(AcAc)3 = 3 Cu(C2H3O2)2*6H2O + 6 C2H3O2 + 2 Cr(AcAcNO2)3
H3PO4AgNO3 = H3NO3AgPO4 =>
H3PO4AgNO3 = H3NO3AgPO4
Na2O3S2 + HCl = Na2O2S2Cl2 + H2O =>
Na2O3S2 + 2 HCl = Na2O2S2Cl2 + H2O
ZnSO4 + Ca(OH)2 = CaSO4 + Zn(OH)2 =>
ZnSO4 + Ca(OH)2 = CaSO4 + Zn(OH)2
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/25/24
Équations équilibrées sur05/25/23
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