| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaI2(aq) + 2 AgNO3(aq) = Ca(NO3)2 + 2 AgI
C9H11O4N + NaHCO3 = C9H10O4NNa + H2CO3 =>
C9H11O4N + NaHCO3 = C9H10O4NNa + H2CO3
CaC2 + H2O = CH + Ca(OH)2 =>
CaC2 + 2 H2O = 2 CH + Ca(OH)2
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
F2 + CoCl3 = Cl + CoF3 =>
3 F2 + 2 CoCl3 = 6 Cl + 2 CoF3
K2S + MgSO4 = K2SO3 + MgS =>
4 K2S + 3 MgSO4 = 4 K2SO3 + 3 MgS
Al + H2O2 = AlO2 + H2 =>
Al + H2O2 = AlO2 + H2
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(s) + H2O(gaseosa) =>
(NH4)2Cr2O7(s) = Cr2O3(s) + N2(s) + 4 H2O(gaseosa)
K2Cr2O7 + H2O = KOH + Cr2O3 + O =>
K2Cr2O7 + H2O = 2 KOH + Cr2O3 + 3 O
C5H10O2 + NaHCO3 = C5H9O2Na + CO2 + H2O =>
C5H10O2 + NaHCO3 = C5H9O2Na + CO2 + H2O
AgNO2 + Mg = Mg(NO2)3 + Ag =>
3 AgNO2 + Mg = Mg(NO2)3 + 3 Ag
CH3COONH4 + KOH = CH3COOK + NH4OH =>
CH3COONH4 + KOH = CH3COOK + NH4OH
Hg2(NO3)2 + NH3 = Hg2(OH)2 + NH + NO3 =>
3 Hg2(NO3)2 + 4 NH3 = 3 Hg2(OH)2 + 6 NH + 4 NO3
Na2CrO4 + Sr(NO3)2 = SrCrO4 + NaNO3 =>
Na2CrO4 + Sr(NO3)2 = SrCrO4 + 2 NaNO3
FeSO3 + BaCl2 = FeCl2 + BaSO3 =>
FeSO3 + BaCl2 = FeCl2 + BaSO3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
KMnO4 + SbCl3 + HCl = KCl3 + MnCl2 + SbCl5 + H2O =>
2 KMnO4 + 3 SbCl3 + 16 HCl = 2 KCl3 + 2 MnCl2 + 3 SbCl5 + 8 H2O
(NH4)2CO3(aq) + CuBr2(aq) = CuCO3(s) + NH4Br(aq) =>
(NH4)2CO3(aq) + CuBr2(aq) = CuCO3(s) + 2 NH4Br(aq)
SiH4 + O2 = H2O + Si02 =>
2 SiH4 + 2 O2 = 4 H2O + Si02
KI + C6H14 = KC6H14 + I =>
KI + C6H14 = KC6H14 + I
CaO + Mg = MgO + Ca =>
CaO + Mg = MgO + Ca
C12H10 + C4H9Cl = C20H26 + HCl =>
C12H10 + 2 C4H9Cl = C20H26 + 2 HCl
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
Ca(HCO3)2 = Ca2(CO3)2 + CO2 + H2O =>
2 Ca(HCO3)2 = Ca2(CO3)2 + 2 CO2 + 2 H2O
H3BO3 + Al(OH)3 = Al2(HBO3)3 + H2O =>
3 H3BO3 + 2 Al(OH)3 = Al2(HBO3)3 + 6 H2O
Cu2Cl + Zn = Zn2Cl + Cu =>
Cu2Cl + 2 Zn = Zn2Cl + 2 Cu
ZnSO4(aq) + Mg(bill) = MgSO4(aq) + Zn =>
ZnSO4(aq) + Mg(bill) = MgSO4(aq) + Zn
(SO4){2-} + Sn2{+} + H{+} = H2SO3 + Sn{4+} + H2O =>
7(SO4){2-} + 2 Sn2{+} + 28 H{+} = 7 H2SO3 + 4 Sn{4+} + 7 H2O
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
Bi2O3 + C = Bi + CO2 =>
2 Bi2O3 + 3 C = 4 Bi + 3 CO2
BaCl2 = Ba + Cl2 =>
BaCl2 = Ba + Cl2
NH4 + HOH = NOH5 + H =>
NH4 + HOH = NOH5 + H
CH3Cl + CH3CH2NH2 = CH3CH2CH2NH2 + HCl =>
CH3Cl + CH3CH2NH2 = CH3CH2CH2NH2 + HCl
FeO + MnO4 = Mn + Fe2O3 =>
8 FeO + MnO4 = Mn + 4 Fe2O3
Sn + AlF3 = SnF2 + Al =>
3 Sn + 2 AlF3 = 3 SnF2 + 2 Al
Mg(HCO3)2 + NaHSO4 = Na2SO4 + MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + 2 NaHSO4 = Na2SO4 + MgSO4 + 2 H2O + 2 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
CaCl + H2SO4 = CaSO4 + ClH2 =>
CaCl + H2SO4 = CaSO4 + ClH2
CH3(CH2)2OH + KOH = CH3CH2OK + H2O =>
2 CH3(CH2)2OH + 3 KOH = 3 CH3CH2OK + 2 H2O
MnO4{-} + SO3{-2} + H{-} = Mn{-2} + SO4{-2} + H2O =>
2 MnO4{-} + 7 SO3{-2} + 2 H{-} = 2 Mn{-2} + 7 SO4{-2} + H2O
C10H + O2 = CO + H2O =>
4 C10H + 21 O2 = 40 CO + 2 H2O
C13H18O2 + O2 = CO2 + H2O =>
2 C13H18O2 + 33 O2 = 26 CO2 + 18 H2O
CoBr = Co + Br =>
CoBr = Co + Br
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
H2SO4 + AgOH = Ag2SO4 + H2O =>
H2SO4 + 2 AgOH = Ag2SO4 + 2 H2O
[Ni(NH3)6]Cl2 + H2S + H2O = NiS + NH4Cl + NH4OH =>
[Ni(NH3)6]Cl2 + H2S + 4 H2O = NiS + 2 NH4Cl + 4 NH4OH
VO3{-} + Zn = VO2{-} + ZnO =>
VO3{-} + Zn = VO2{-} + ZnO
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g) =>
CuCO3(s) + H2SO4(aq) = CuSO4(aq) + H2O(l) + CO2(g)
CO2 + NO3 = CO1 + NO4 =>
CO2 + NO3 = CO1 + NO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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