| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
C6H12O6(aq) + O2(g) = CO2(l) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(l) + 6 H2O(l)
Fe2P + FeS2 = FeS + P4S10 =>
4 Fe2P + 18 FeS2 = 26 FeS + P4S10
CuSO3 + N2H8S = CuS + N2H8SO3 =>
CuSO3 + N2H8S = CuS + N2H8SO3
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
Mg(s) + HCl(aq) = H2(g) + MgCl2(aq) =>
Mg(s) + 2 HCl(aq) = H2(g) + MgCl2(aq)
NH4MnO4 + HBr = NH4Br + Br2 + MnBr2 + H2O =>
2 NH4MnO4 + 16 HBr = 2 NH4Br + 5 Br2 + 2 MnBr2 + 8 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
Mg(NO3)2 + EDTA = MgEDTA + NO3 =>
Mg(NO3)2 + EDTA = MgEDTA + 2 NO3
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
CuSO3 + H2O = Cu(OH)2 + H2SO3 =>
CuSO3 + 2 H2O = Cu(OH)2 + H2SO3
Cu + Sn(NO3)4 = Cu(NO3)3 + Sn =>
4 Cu + 3 Sn(NO3)4 = 4 Cu(NO3)3 + 3 Sn
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
KMnO4 + K2SO3 = MnO2 + K2SO4 + K2O =>
2 KMnO4 + 3 K2SO3 = 2 MnO2 + 3 K2SO4 + K2O
Ge + S = GeS =>
Ge + S = GeS
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Me + N2 = MeN2 =>
Me + N2 = MeN2
Ge + S = GeS2 =>
Ge + 2 S = GeS2
NH3 + H2BO3 = B + N2H4 + H2O =>
4 NH3 + H2BO3 = B + 2 N2H4 + 3 H2O
Mn{2} + BiO3{-} + H{+} = MnO4{-} + Bi{3} + H2O =>
2 Mn{2} + 5 BiO3{-} + 14 H{+} = 2 MnO4{-} + 5 Bi{3} + 7 H2O
Cd(NO3)2 + (NH4)2S = CdS + NH4NO3 =>
Cd(NO3)2 + (NH4)2S = CdS + 2 NH4NO3
F2 + NH3 = N2F4 + HF =>
5 F2 + 2 NH3 = N2F4 + 6 HF
Lu2CaMg2Si3O12 = CaO + Lu2O3 + MgO + SiO2 =>
Lu2CaMg2Si3O12 = CaO + Lu2O3 + 2 MgO + 3 SiO2
NH2CONH2 + HNO3 = CO2 + NO + H2O =>
3 NH2CONH2 + 10 HNO3 = 3 CO2 + 16 NO + 11 H2O
CH3(CH2)4CH3 + Br2 = CH3CH2CH2CH2CH2CH2Br + HBr =>
CH3(CH2)4CH3 + Br2 = CH3CH2CH2CH2CH2CH2Br + HBr
Mg3Si2O5(OH)4 + CO2 = Mg3Si4O10(OH)2 + MgCO3 + H2O =>
2 Mg3Si2O5(OH)4 + 3 CO2 = Mg3Si4O10(OH)2 + 3 MgCO3 + 3 H2O
CH13OH + O2 = CO2 + H2O =>
CH13OH + 4 O2 = CO2 + 7 H2O
Co(OH)3 + HNO3 = Co(NO3)3 + H2O =>
Co(OH)3 + 3 HNO3 = Co(NO3)3 + 3 H2O
HC2H3O2 + AgNO2 = HNO2 + AgC2H3O2 =>
HC2H3O2 + AgNO2 = HNO2 + AgC2H3O2
CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)(HCO3) =>
2 CO2 + CaSiO3 + H2O = SiO2 + Ca(HCO3)(HCO3)
S8 + H2SO4 = SO2 + H2O =>
S8 + 16 H2SO4 = 24 SO2 + 16 H2O
PH3 + O2 = PO410 + H2O =>
4 PH3 + 823 O2 = 4 PO410 + 6 H2O
KOH + Ni(CIO3)3 = KCIO3 + Ni(OH)3 =>
3 KOH + Ni(CIO3)3 = 3 KCIO3 + Ni(OH)3
Pb(NO3)2(aq) + KCrO4(aq) = PbCrO4(s) + K(NO3)2(aq) =>
Pb(NO3)2(aq) + KCrO4(aq) = PbCrO4(s) + K(NO3)2(aq)
C2H24O2 + O2 = CO2 + H2O =>
C2H24O2 + 7 O2 = 2 CO2 + 12 H2O
HC2H3O2 + Cu(OH)2 = Cu(C2H3O2)2 + H2O =>
2 HC2H3O2 + Cu(OH)2 = Cu(C2H3O2)2 + 2 H2O
C6H12O6 = CH3CH2 + OH + CO2 =>
C6H12O6 = 2 CH3CH2 + 2 OH + 2 CO2
LiHCO3 + H2S = CO2 + H2O + Li2S =>
2 LiHCO3 + H2S = 2 CO2 + 2 H2O + Li2S
H2C2O4 + H2O = CH3COOH + OH =>
H2C2O4 + 4 H2O = CH3COOH + 6 OH
MgSO4*1H2O = MgSO4 + H2O =>
MgSO4*1H2O = MgSO4 + H2O
HCl + Pb(NO3)2 = HNO3 + PbCl2 =>
2 HCl + Pb(NO3)2 = 2 HNO3 + PbCl2
AuCl{4-} + {3}e{-} = Au + Cl{-} =>
AuCl{4-} + {3}e{-} = Au + Cl{-}
Bi2S2 + HNO3 = Bi(NO3)2 + S + NO + H2O =>
3 Bi2S2 + 16 HNO3 = 6 Bi(NO3)2 + 6 S + 4 NO + 8 H2O
P2O5 + SrO = P2O + SrO5 =>
P2O5 + SrO = P2O + SrO5
NaOCl + NH3 = N2H4 + H2O + NaCl =>
NaOCl + 2 NH3 = N2H4 + H2O + NaCl
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
AlCl3(aq) + NaOH(aq) = NaAl(OH)4(aq) + NaCl(aq) =>
AlCl3(aq) + 4 NaOH(aq) = NaAl(OH)4(aq) + 3 NaCl(aq)
V + Zn(NO3)2 = Zn + V(NO3)3 =>
2 V + 3 Zn(NO3)2 = 3 Zn + 2 V(NO3)3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
KOH + NH4 = NH4OH + K =>
KOH + NH4 = NH4OH + K
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/10/25
Équations équilibrées sur03/12/24
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