| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgO*2Al2O3*5SiO2 = 2 Al2O3 + MgO + 5 SiO2
AgNO3 + H2O + (NH4)2S2O8 + Mn(NO3)2 = NH4HSO4 + AgMnO4 + HNO3 =>
2 AgNO3 + 8 H2O + 5(NH4)2S2O8 + 2 Mn(NO3)2 = 10 NH4HSO4 + 2 AgMnO4 + 6 HNO3
NH3 + HCO3{-} = NH2CO2{-} + H2O =>
NH3 + HCO3{-} = NH2CO2{-} + H2O
CuSO4 + Zn = Cu + Zn(SO4) =>
CuSO4 + Zn = Cu + Zn(SO4)
C2H3Cl3 + H = C2H4Cl2 + HCl =>
C2H3Cl3 + 2 H = C2H4Cl2 + HCl
KMnO2 + HCl = Cl2 + H2O + KCl + MnCl2 =>
2 KMnO2 + 8 HCl = Cl2 + 4 H2O + 2 KCl + 2 MnCl2
Bi(NO3)3 + NH3 = Bi(NH3)3 + NO3 =>
Bi(NO3)3 + 3 NH3 = Bi(NH3)3 + 3 NO3
(NH4)2CO3 + Ca(No3)2 = NH4No3 + CaCO3 =>
(NH4)2CO3 + Ca(No3)2 = 2 NH4No3 + CaCO3
K2CrO4 + Na2SO3 + HCl = KCl + Na2SO4 + ClCr3 + H2O =>
6 K2CrO4 + 17 Na2SO3 + 14 HCl = 12 KCl + 17 Na2SO4 + 2 ClCr3 + 7 H2O
COF2 = CO2 + CF4 =>
2 COF2 = CO2 + CF4
HH4 + O2 = H2O =>
4 HH4 + 5 O2 = 10 H2O
ZnS + H2SO4 = ZnSO4 + H2S =>
ZnS + H2SO4 = ZnSO4 + H2S
Cr2O7{-2} + H{+} + I{-} = Cr{+3} + H2O + I2 =>
Cr2O7{-2} + 14 H{+} + 6 I{-} = 2 Cr{+3} + 7 H2O + 3 I2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Mg(NO3)2 = MgO + NO2 + O2 =>
2 Mg(NO3)2 = 2 MgO + 4 NO2 + O2
GaCl3 + H2SO4 = GaSO4 + H2Cl3 =>
GaCl3 + H2SO4 = GaSO4 + H2Cl3
ZnSO4(aq) + Na2S(aq) = Na2SO4 + ZnS(s) =>
ZnSO4(aq) + Na2S(aq) = Na2SO4 + ZnS(s)
Ca(NO3)3 + Bi + CH4N2O + NaOH = Ca3BiN + NaNO3 + H2O + CO =>
3 Ca(NO3)3 + Bi + CH4N2O + 10 NaOH = Ca3BiN + 10 NaNO3 + 7 H2O + CO
MgCl2 + Al2(SO4)3 = MgSO4 + AlCl3 =>
3 MgCl2 + Al2(SO4)3 = 3 MgSO4 + 2 AlCl3
NaOH + CH3COO = Na2CO3 + CH4 + H2O =>
18 NaOH + 8 CH3COO = 9 Na2CO3 + 7 CH4 + 7 H2O
Pb2O4 = PbO + O2 =>
Pb2O4 = 2 PbO + O2
Bi2O3 + ClO{-} + e = BiO3{-} + Cl{-} =>
Bi2O3 + 3 ClO{-} + 2e = 2 BiO3{-} + 3 Cl{-}
CH3COOH + CH3CH2CH2(OH)CH3 = CH3CH2CH(COOCH3)CH3 + H2O =>
11 CH3COOH + 8 CH3CH2CH2(OH)CH3 = 9 CH3CH2CH(COOCH3)CH3 + 12 H2O
NH3 + CH3OH + C5H6COOH = C10H15N + H2O =>
9 NH3 + 42 CH3OH + 8 C5H6COOH = 9 C10H15N + 58 H2O
HCl + MgCO3 = MgCl2 + CO2 + H2O(l) =>
2 HCl + MgCO3 = MgCl2 + CO2 + H2O(l)
P0 + H2SO4 = H3PO4 + SO2 + H2O =>
2 P0 + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
NaHCO3 + C6H8O6 = C6H5Na3O7 + CO2 + H2O =>
30 NaHCO3 + 9 C6H8O6 = 10 C6H5Na3O7 + 24 CO2 + 26 H2O
Ni(No3)2(aq) + NaCl(aq) = NiCl2 + NaNo3 =>
Ni(No3)2(aq) + 2 NaCl(aq) = NiCl2 + 2 NaNo3
(NH4)2NClO3 + NaOH = Na2NClO3 + NH3 + H2O =>
(NH4)2NClO3 + 2 NaOH = Na2NClO3 + 2 NH3 + 2 H2O
Na + (PO) = Na(PO) =>
Na + (PO) = Na(PO)
HI + Cr = H2 + CrI3 =>
6 HI + 2 Cr = 3 H2 + 2 CrI3
K + Al2(CO3)3 = KCO3 + Al =>
3 K + Al2(CO3)3 = 3 KCO3 + 2 Al
(NH4)2CO3 + NaOH = Na2CO3 + NH3 + H2O =>
(NH4)2CO3 + 2 NaOH = Na2CO3 + 2 NH3 + 2 H2O
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Al + KOH + As2O3 + H2O = KAlO2 + AsH2 =>
10 Al + 10 KOH + 3 As2O3 + H2O = 10 KAlO2 + 6 AsH2
Na2S2O3 + HCl + KI3 + H2O = HI + H2SO4 + NaCl + KI =>
Na2S2O3 + 2 HCl + 4 KI3 + 5 H2O = 8 HI + 2 H2SO4 + 2 NaCl + 4 KI
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
HCO + O2 = CO2 + H2O =>
4 HCO + 3 O2 = 4 CO2 + 2 H2O
S3O6{-}2 + Cl2 + H2O = SO4{-}2 + Cl{-} + H{+} =>
S3O6{-}2 + 5 Cl2 + 6 H2O = 3 SO4{-}2 + 10 Cl{-} + 12 H{+}
HC2H3O2 + NaHCO3 = NaC2 + H2O + CO2 =>
9 HC2H3O2 + 8 NaHCO3 = 8 NaC2 + 22 H2O + 10 CO2
SO + O2 + H2O = H2SO4 =>
SO + O2 + H2O = H2SO4
KNO3 + H2SO4 + Hg = K2SO4 + HgSO4 + H2O + NO =>
2 KNO3 + 4 H2SO4 + 3 Hg = K2SO4 + 3 HgSO4 + 4 H2O + 2 NO
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4 =>
K2CrO4 + BaCl2 = K2Cl2 + BaCrO4
(CH3CH2)2O + H2SO4 = CH3CH2OH + CH3CH2SO4H =>
(CH3CH2)2O + H2SO4 = CH3CH2OH + CH3CH2SO4H
MgO + Ba = MgBa + O =>
MgO + Ba = MgBa + O
Al + I = AlI3 =>
Al + 3 I = AlI3
Mg2 = Mg =>
Mg2 = 2 Mg
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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