| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KI + O3 + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4
Ca3(PO4)2 + LiF = Ca3F4 + Li2(PO4) =>
Ca3(PO4)2 + 4 LiF = Ca3F4 + 2 Li2(PO4)
NH4OH + Cu(C2H3O2)2 = Cu(OH)2 + NH4(C2H3O2) =>
2 NH4OH + Cu(C2H3O2)2 = Cu(OH)2 + 2 NH4(C2H3O2)
NaO + CO2 = NaCO3 =>
NaO + CO2 = NaCO3
KClO3 + NaCl + H2O = Cl2 + NaOH + KOH =>
KClO3 + 5 NaCl + 3 H2O = 3 Cl2 + 5 NaOH + KOH
CH3COOK + NaOH = CH3COONa + KOH =>
CH3COOK + NaOH = CH3COONa + KOH
Pt + K3PO4 = Pt3(PO4)2 + K =>
3 Pt + 2 K3PO4 = Pt3(PO4)2 + 6 K
HNO3 = NO2 + O2 + H2O =>
4 HNO3 = 4 NO2 + O2 + 2 H2O
(NH4)2CO3(aq) = NH3(g) + CO2 + H2O =>
(NH4)2CO3(aq) = 2 NH3(g) + CO2 + H2O
CuCl2 + K = Cu + KCl =>
CuCl2 + 2 K = Cu + 2 KCl
CH4(g) + S8(s) = CS2(l) + H2S(g) =>
2 CH4(g) + S8(s) = 2 CS2(l) + 4 H2S(g)
(CH3COO)2Ca = CH3COO + Ca =>
(CH3COO)2Ca = 2 CH3COO + Ca
CCCCHHHHHHOCHHH + O2 = CO2 + H2O =>
4 CCCCHHHHHHOCHHH + 27 O2 = 20 CO2 + 18 H2O
Ca(HCO3)2 + K2CO3 = CaCO3 + K(HCO3) =>
Ca(HCO3)2 + K2CO3 = CaCO3 + 2 K(HCO3)
HCl + Fe2O3 = FeCl3 + H2O =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
K3PO4 + Cu = K + Cu3(PO4)2 =>
2 K3PO4 + 3 Cu = 6 K + Cu3(PO4)2
H2(SO4) + FeCl3 = H2Cl3 + Fe(SO4) =>
H2(SO4) + FeCl3 = H2Cl3 + Fe(SO4)
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
Ba + MgO = BaO + Mg =>
Ba + MgO = BaO + Mg
C45H182 + O2 = CO2 + H2O =>
2 C45H182 + 181 O2 = 90 CO2 + 182 H2O
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2 =>
CuSO4 + Na2CO3 + H2O = Cu(OH)2 + Na2SO4 + CO2
BaO + NaCl = BaCl + NaO =>
BaO + NaCl = BaCl + NaO
Fe(CN)6{-4} + Ce{+4} + OH{-} = H2O + Ce(OH)3 + Fe(OH)3 + CO3{-2} + NO3{-} =>
Fe(CN)6{-4} + 61 Ce{+4} + 258 OH{-} = 36 H2O + 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{-2} + 6 NO3{-}
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
CH5N3O + H2SO4 + H2O = N2H4 + (NH4)2SO4 + CO2 =>
2 CH5N3O + H2SO4 + 2 H2O = 2 N2H4 + (NH4)2SO4 + 2 CO2
(C2H5)3PO4 + H2O = P2O5 + C2H5OH =>
2(C2H5)3PO4 + 3 H2O = P2O5 + 6 C2H5OH
HNO3(aq) + Mg(OH)2 = Mg(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Mg(OH)2 = Mg(NO3)2(aq) + 2 H2O(l)
Ni2C3O9 = Ni2O3 + CO2 =>
Ni2C3O9 = Ni2O3 + 3 CO2
Cu + S8 + O2 + H2 = CuSO4*5H2O =>
8 Cu + S8 + 36 O2 + 40 H2 = 8 CuSO4*5H2O
Al + KNO3 + KOH + H2O = NH4OH + KAlO2 =>
8 Al + 3 KNO3 + 5 KOH + 5 H2O = 3 NH4OH + 8 KAlO2
MoS2 + Mo3Sn2 = Mo + SnS2 =>
2 MoS2 + Mo3Sn2 = 5 Mo + 2 SnS2
Na + H2O = H2 + Na4O2 =>
4 Na + 2 H2O = 2 H2 + Na4O2
K2S + HClO3 + H2O = KOH + S + KCl =>
3 K2S + HClO3 + 2 H2O = 5 KOH + 3 S + KCl
F2 + Cl2O = ClF3O + ClF3 =>
3 F2 + Cl2O = ClF3O + ClF3
Mg(OH)2 + NH3 = NH4OH + MgO =>
Mg(OH)2 + NH3 = NH4OH + MgO
HNO2 + CH3CH2NH2 = CH3CH2CH2OH + N2 + H =>
HNO2 + 3 CH3CH2NH2 = 2 CH3CH2CH2OH + 2 N2 + 6 H
SnCl4 + Fe = Sn + FeCl3 =>
3 SnCl4 + 4 Fe = 3 Sn + 4 FeCl3
NO3{-} + S + OH{-} = NO2{-} + SO4{-2} + H2O =>
3 NO3{-} + S + 2 OH{-} = 3 NO2{-} + SO4{-2} + H2O
Na2O + SeH4 = Na4Se + H2O =>
2 Na2O + SeH4 = Na4Se + 2 H2O
BeO + H2O = Be{2+} + OH{-} =>
BeO + H2O = Be{2+} + 2 OH{-}
Pu + HNO3 = Pu(NO3)4 + NO2 + H2O =>
Pu + 8 HNO3 = Pu(NO3)4 + 4 NO2 + 4 H2O
AgCl + KF = KCl + AgF =>
AgCl + KF = KCl + AgF
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
H2CO3 + Cu = H2 + CuCO3 =>
H2CO3 + Cu = H2 + CuCO3
Bi{3+} + K = K{+} + Bi =>
Bi{3+} + 3 K = 3 K{+} + Bi
Al(OH)3 + NaOH = Na3AlO3 + H2O =>
Al(OH)3 + 3 NaOH = Na3AlO3 + 3 H2O
CoSO4 + HCl = CoCl2 + H + SO4 =>
CoSO4 + 2 HCl = CoCl2 + 2 H + SO4
C6H12O6 = O3 + C + H =>
C6H12O6 = 2 O3 + 6 C + 12 H
CuO + CH3COOCH2CH2CH2CH3 = Cu + CO + H2O =>
10 CuO + CH3COOCH2CH2CH2CH3 = 10 Cu + 6 CO + 6 H2O
Mg(NO2)2 + NaOH = Mg(OH)2 + NaNO2 =>
Mg(NO2)2 + 2 NaOH = Mg(OH)2 + 2 NaNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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