| Équations équilibrées la veille | Équations équilibrées le lendemain |
CHOOH + Ag2O = HOCOOH + 2 Ag
HCl + Pb(s) = PbCl2(s) + H2(g) =>
2 HCl + Pb(s) = PbCl2(s) + H2(g)
Al + Hg(NO3)3 = Al(NO3)3 + Hg =>
Al + Hg(NO3)3 = Al(NO3)3 + Hg
C + H2 = C7H16 =>
7 C + 8 H2 = C7H16
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
V2S3 + KMnO4 + H2SO4 = H4V6O17 + MnSO4 + K2SO4 + H2O =>
15 V2S3 + 84 KMnO4 + 81 H2SO4 = 5 H4V6O17 + 84 MnSO4 + 42 K2SO4 + 71 H2O
B(OC2H5)3 + O2 = B(OH)3 + H2O + CO2 =>
B(OC2H5)3 + 9 O2 = B(OH)3 + 6 H2O + 6 CO2
NaOH + Fe2S3 = Na2S + Fe(OH)3 =>
6 NaOH + Fe2S3 = 3 Na2S + 2 Fe(OH)3
C2H4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 10 CO2 + 12 MnSO4 + 6 K2SO4 + 28 H2O
Cu(C2H3O2)2 + NaOH = Cu(OH)2 + Na2(C2H3O2)2 =>
Cu(C2H3O2)2 + 2 NaOH = Cu(OH)2 + Na2(C2H3O2)2
Zn(OH)2 + NH4Cl = ZnCl2 + NH4OH =>
Zn(OH)2 + 2 NH4Cl = ZnCl2 + 2 NH4OH
CaF2 + H2SO4 = CaSO4 + HF =>
CaF2 + H2SO4 = CaSO4 + 2 HF
KOH(s) + P(aq) = POH(s) + K(aq) =>
KOH(s) + P(aq) = POH(s) + K(aq)
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq) =>
CuSO4(aq) + Na2CO3(aq) = CuCO3(s) + Na2SO4(aq)
Ce{3+} + PbO2 + H{+} = Ce{4+} + PbO + H2O =>
2 Ce{3+} + PbO2 + 2 H{+} = 2 Ce{4+} + PbO + H2O
O + H4 = H2O =>
2 O + H4 = 2 H2O
Li + HOH = LiO2 + H2 =>
Li + 2 HOH = LiO2 + 2 H2
Ca3(PO4)2 + CsCl = Cs3PO4 + CaCl2 =>
Ca3(PO4)2 + 6 CsCl = 2 Cs3PO4 + 3 CaCl2
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl =>
(NH4)HCO3 + NaCl = NaHCO3 + NH4Cl
Al + Br2 = Al(Br)3 =>
2 Al + 3 Br2 = 2 Al(Br)3
MgCl2 + Na2CO4 = MgCO4 + NaCl =>
MgCl2 + Na2CO4 = MgCO4 + 2 NaCl
NH2OHHCl + K2Cr2O7 + HCl = CrCl3 + KCl + H2O + HNO3 =>
NH2OHHCl + K2Cr2O7 + 7 HCl = 2 CrCl3 + 2 KCl + 5 H2O + HNO3
Tl + C = TlC =>
Tl + C = TlC
K2CO3 + CoBr2 = KBr + CoCO3 =>
K2CO3 + CoBr2 = 2 KBr + CoCO3
Fe(HCO3)2 = Fe(CO3) + H2O + CO2 =>
Fe(HCO3)2 = Fe(CO3) + H2O + CO2
BaNO3(aq) + NaCO3(aq) = BaCO3(s) + NaNO3(aq) =>
BaNO3(aq) + NaCO3(aq) = BaCO3(s) + NaNO3(aq)
MgO2 + H2 = MgO + H2O =>
MgO2 + H2 = MgO + H2O
CH4 + H2O = CO4 + H2 =>
CH4 + 4 H2O = CO4 + 6 H2
FeCl3 + NH4Cl = NH4Cl3 + FeCl =>
FeCl3 + NH4Cl = NH4Cl3 + FeCl
NaNO3(aq) + Li2SO4(aq) = Na2SO4(aq) + LiNO3(aq) =>
2 NaNO3(aq) + Li2SO4(aq) = Na2SO4(aq) + 2 LiNO3(aq)
Mg + H2O = H2 + Mg(OH)2 =>
Mg + 2 H2O = H2 + Mg(OH)2
C2H9OH(g) + O2(g) = CO2(g) + H2O(g) =>
C2H9OH(g) + 4 O2(g) = 2 CO2(g) + 5 H2O(g)
Na5Cu(HIO6)2 + HCl = HCuCl2 + Cl2 + NaCl + H6IO6 =>
Na5Cu(HIO6)2 + 11 HCl = HCuCl2 + 2 Cl2 + 5 NaCl + 2 H6IO6
(NH43)2C2O4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + (NH3)2SO4 + H2O =>
5(NH43)2C2O4 + 82 KMnO4 + 128 H2SO4 = 82 MnSO4 + 41 K2SO4 + 10 CO2 + 5(NH3)2SO4 + 328 H2O
KF + Sn3(PO4)2 = KF(PO4)2 + Sn3 =>
KF + Sn3(PO4)2 = KF(PO4)2 + Sn3
[Co(C2H8N2)3]ClC4H4O6 + NaI = [Co(C2H8N2)3] + I3 + C4H4O6 + NaCl =>
3[Co(C2H8N2)3]ClC4H4O6 + 3 NaI = 3[Co(C2H8N2)3] + I3 + 3 C4H4O6 + 3 NaCl
Ba + SNO3 = BaNO3 + S =>
Ba + SNO3 = BaNO3 + S
NH3 + NaOCl + NaOH = NaNO3 + NaCl + H2O =>
NH3 + 4 NaOCl + NaOH = NaNO3 + 4 NaCl + 2 H2O
CH3CH2OH + CrO3 = CH3CHO + Cr2O3 + H2O =>
3 CH3CH2OH + 2 CrO3 = 3 CH3CHO + Cr2O3 + 3 H2O
NH4Cl + CH3COONa = CH3COOCl + NH4Na =>
NH4Cl + CH3COONa = CH3COOCl + NH4Na
Mg(NO3)2 + K3PO2 = Mg3(PO2)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO2 = Mg3(PO2)2 + 6 KNO3
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
NaH2PO4 + NaOH = Na3PO4 + H2O =>
NaH2PO4 + 2 NaOH = Na3PO4 + 2 H2O
FeS + HCl(aq) = FeCl + HS =>
FeS + HCl(aq) = FeCl + HS
Ag(CN)2{-} + e = Ag + CN{-} =>
Ag(CN)2{-} + e = Ag + 2 CN{-}
Al2(SO4)3(aq) + Ag(NO3)(aq) = Al(NO3)3(aq) + Ag2(SO4)(s) =>
Al2(SO4)3(aq) + 6 Ag(NO3)(aq) = 2 Al(NO3)3(aq) + 3 Ag2(SO4)(s)
H2C2O7 + Al(OH)3 = Al2(C2O7)3 + H2O =>
3 H2C2O7 + 2 Al(OH)3 = Al2(C2O7)3 + 6 H2O
Al(ClO2)3 = Al + ClO2 =>
Al(ClO2)3 = Al + 3 ClO2
NaOH + H4GeO4 = H2O + Na4GeO4 =>
4 NaOH + H4GeO4 = 4 H2O + Na4GeO4
CrO4 + H2O = Cr(OH)3 + OH =>
CrO4 + 4 H2O = Cr(OH)3 + 5 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/27/25
Équations équilibrées sur04/26/24
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