| Équations équilibrées la veille | Équations équilibrées le lendemain |
24 CO2 + 22 H2O = 2 C12H22O4 + 31 O2
KBr + HNO3 = KNO3 + HBr =>
KBr + HNO3 = KNO3 + HBr
C4H8 + CH2O = C5H8 + H2O =>
C4H8 + CH2O = C5H8 + H2O
CH3COOH + C2H5OH = H2O + C2H5OCOCH3 =>
CH3COOH + C2H5OH = H2O + C2H5OCOCH3
Cl2 + RbOH = Cl2RbOH =>
Cl2 + RbOH = Cl2RbOH
CO(NH2) + HBrO = N2 + CO2 + HBr + H2O =>
2 CO(NH2) + 4 HBrO = N2 + 2 CO2 + 4 HBr + 2 H2O
Au + LiCl = LiAuCl =>
Au + LiCl = LiAuCl
OH{-} + Cr{3+} + MnO2 = Mn{2+} + CrO4{2-} + H2O =>
4 OH{-} + 2 Cr{3+} + 3 MnO2 = 3 Mn{2+} + 2 CrO4{2-} + 2 H2O
NiF2 = Ni + F =>
NiF2 = Ni + 2 F
Na + Mg(CH3COO)2 = Na(CH3COO)2 + Mg =>
Na + Mg(CH3COO)2 = Na(CH3COO)2 + Mg
NaClO3 + KI + HCl = NaCl + KCl + I2 + H2O =>
NaClO3 + 6 KI + 6 HCl = NaCl + 6 KCl + 3 I2 + 3 H2O
Ni + AgNo3 = Ag + NiNo3 =>
Ni + AgNo3 = Ag + NiNo3
Al2(CO3)3 + AuO = Al2O3 + AuCO3 =>
Al2(CO3)3 + 3 AuO = Al2O3 + 3 AuCO3
C2H5OH + FeCl3 = Fe(OH)3 + C2H5Cl =>
3 C2H5OH + FeCl3 = Fe(OH)3 + 3 C2H5Cl
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O =>
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O
AgOH + KNO3 = AgNO3 + KOH =>
AgOH + KNO3 = AgNO3 + KOH
NH4Cl + Al2O3 = AlCl3 + NH3 + H2O =>
6 NH4Cl + Al2O3 = 2 AlCl3 + 6 NH3 + 3 H2O
Mn(NO3)3 + Na2S = Mn2S3 + NaNO3 =>
2 Mn(NO3)3 + 3 Na2S = Mn2S3 + 6 NaNO3
Lithiumbromide + Berylliumiodide = Lithiumiodide + Berylliumbromide =>
2 LiBr + BeI2 = 2 LiI + BeBr2
F2 + BaBr2 = F2Br2 + Ba =>
F2 + BaBr2 = F2Br2 + Ba
C3H7CO2H + Na2CO3 = CH3CO2Na + CO2 + H2O =>
4 C3H7CO2H + 5 Na2CO3 = 10 CH3CO2Na + CO2 + H2O
H3AsO3 + Ca(OH)2 = [Ca(OH)]3AsO3 + H2O =>
H3AsO3 + 3 Ca(OH)2 = [Ca(OH)]3AsO3 + 3 H2O
MgCl2 + Mg(OH)2 = MgOHCl =>
MgCl2 + Mg(OH)2 = 2 MgOHCl
SO2 + Na = NaSO2 =>
SO2 + Na = NaSO2
Cl2 + FeOH2 = FeCl3 + H2O =>
3 Cl2 + 2 FeOH2 = 2 FeCl3 + 2 H2O
BaBr2 + AgNO3 = BaAg2 + BrNO3 =>
BaBr2 + 2 AgNO3 = BaAg2 + 2 BrNO3
Ag2O(s) + C10H10N4SO2(s) = AgC10H9N4SO2(s) + H2O(l) =>
Ag2O(s) + 2 C10H10N4SO2(s) = 2 AgC10H9N4SO2(s) + H2O(l)
FeSO4 + H2SO4 + K4[Fe(CN)6] + H2O2 = Fe3[Fe(CN)6]4 + K2SO4 + H2O =>
3 FeSO4 + 5 H2SO4 + 4 K4[Fe(CN)6] + 5 H2O2 = Fe3[Fe(CN)6]4 + 8 K2SO4 + 10 H2O
CH3C(O)OCH(CH3)2 + HO = C2H3O2 + CH3CH(OH)CH3 =>
CH3C(O)OCH(CH3)2 + HO = C2H3O2 + CH3CH(OH)CH3
ZnSO4 + K2CO3 + H2O = [Zn(OH)]2CO3 + K2SO4 + CO2 =>
2 ZnSO4 + 2 K2CO3 + H2O = [Zn(OH)]2CO3 + 2 K2SO4 + CO2
Sn{2+}(aq) + Fe{+3}(aq) = Sn{4+}(aq) + Fe{2+}(aq) =>
Sn{2+}(aq) + 2 Fe{+3}(aq) = Sn{4+}(aq) + 2 Fe{2+}(aq)
Cu + H{+} + SO4{-}2 = Cu{+}2 + SO2 + H2O =>
3 Cu + 4 H{+} + SO4{-}2 = 3 Cu{+}2 + SO2 + 2 H2O
Cu + Cr2O7{-2} + H{+} = Cr{3+} + Cu{+2} + H2O =>
3 Cu + Cr2O7{-2} + 14 H{+} = 2 Cr{3+} + 3 Cu{+2} + 7 H2O
CdN2O6 + FeCl2 = FeN2O6 + CdCl2 =>
CdN2O6 + FeCl2 = FeN2O6 + CdCl2
MgO + Cl2 + H2O = MgCl2 + H2O2 =>
MgO + Cl2 + H2O = MgCl2 + H2O2
CaO + H2O(electrolysis) = H2Ca + O2 =>
CaO + H2O(electrolysis) = H2Ca + O2
Na2O + NH4NO3 = NaNO3 + NH3 + H2O =>
Na2O + 2 NH4NO3 = 2 NaNO3 + 2 NH3 + H2O
[Co(NH3)4(NO2)2]NO2 + CH3COOH = Co(CH3COO)2 + Co(NO3)2 + NO + NH4CH3COO =>
14[Co(NH3)4(NO2)2]NO2 + 64 CH3COOH = 3 Co(CH3COO)2 + 11 Co(NO3)2 + 18 NO + 58 NH4CH3COO
CH3OH + CHCl3 = CH3Cl + CH(OH)3 =>
3 CH3OH + CHCl3 = 3 CH3Cl + CH(OH)3
H8 + O = H2O =>
H8 + 4 O = 4 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Cl2O7 + NaOH = NaClO4 + H2O = =>
Cl2O7 + 2 NaOH = 2 NaClO4 + H2O
NO + HCl = NCl + OH =>
NO + HCl = NCl + OH
OH{-} + N2O + ClO{-} = Cl{-} + H2O + NO2{-} =>
2 OH{-} + N2O + 2 ClO{-} = 2 Cl{-} + H2O + 2 NO2{-}
NiCl(s) + O2(g) = NiO(s) + Cl2O5(g) =>
4 NiCl(s) + 7 O2(g) = 4 NiO(s) + 2 Cl2O5(g)
Sr + H3PO4 = Sr(H2PO4)3 + H2 =>
2 Sr + 6 H3PO4 = 2 Sr(H2PO4)3 + 3 H2
KOH + N2 = KN + KNO3 + H2O =>
6 KOH + 3 N2 = 5 KN + KNO3 + 3 H2O
ZnO + HCl = ZnCl2 + HOH =>
ZnO + 2 HCl = ZnCl2 + HOH
MgCl2(aq) + LiC2H3O2(aq) = MgLiC2H3O2(aq) + Cl(aq) =>
MgCl2(aq) + LiC2H3O2(aq) = MgLiC2H3O2(aq) + 2 Cl(aq)
NaBr + NaBrO3 + CO2 = Br2Na2CO3 =>
5 NaBr + NaBrO3 + 3 CO2 = 3 Br2Na2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/06/25
Équations équilibrées sur04/05/24
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