| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2O3 + 2 H3PO4 = 2 AgPO4 + 3 H2O
Ra + N2 = Ra3N2 =>
3 Ra + N2 = Ra3N2
C2H5OH + CH2O2 = C3H6O2 + H2O =>
C2H5OH + CH2O2 = C3H6O2 + H2O
Na2O + SiO2 = Na2SiO3 =>
Na2O + SiO2 = Na2SiO3
CH2Br2Br2 = CHBr3HBr =>
CH2Br2Br2 = CHBr3HBr
C7H6O3 + BiH3O3 = BiC21H15O9 + H2O =>
3 C7H6O3 + BiH3O3 = BiC21H15O9 + 3 H2O
(NH4)2S2O8 + KI + Na2S2O3 = (NH4)2S2O3 + NaI + K2S2O8 =>
(NH4)2S2O8 + 2 KI + Na2S2O3 = (NH4)2S2O3 + 2 NaI + K2S2O8
NaOH(aq) + KCl(aq) = KOH + NaCl(aq) =>
NaOH(aq) + KCl(aq) = KOH + NaCl(aq)
Cl2 + KOH(t) = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH(t) = 5 KCl + KClO3 + 3 H2O
Sn(NO3)4(aq) + Cu = Cu(NO3)4 + Sn =>
Sn(NO3)4(aq) + Cu = Cu(NO3)4 + Sn
H2SO4 + Na2CO3 = H2O + CO2 + Na2(SO4) =>
H2SO4 + Na2CO3 = H2O + CO2 + Na2(SO4)
NaOH + Au = Au(OH)3 + Na =>
3 NaOH + Au = Au(OH)3 + 3 Na
CaCO3 + HCl = HCa + CO3Cl =>
CaCO3 + HCl = HCa + CO3Cl
C6H4Cl2 + O2 = CO + H2O + HCl =>
2 C6H4Cl2 + 7 O2 = 12 CO + 2 H2O + 4 HCl
ClF + F2 = ClF5 =>
ClF + 2 F2 = ClF5
NiSO4 + NH4OH = NiH4OH + NSO4 =>
NiSO4 + NH4OH = NiH4OH + NSO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
O2 + ON = O2N =>
O2 + 2 ON = 2 O2N
NaCl + HClO4 = NaClO4 + HCl =>
NaCl + HClO4 = NaClO4 + HCl
Ae(OH)3 + HCe = AeCe3 + H2O =>
Ae(OH)3 + 3 HCe = AeCe3 + 3 H2O
NH4Cl + Fe(OH)3 = NH4OH + FeCl3 =>
3 NH4Cl + Fe(OH)3 = 3 NH4OH + FeCl3
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
ClH = Cl + H =>
ClH = Cl + H
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
Fe2S2 + O2 = FeO3 + SO2 =>
Fe2S2 + 5 O2 = 2 FeO3 + 2 SO2
P4O9 + NaOH = Na2HPO4 + Na2HPO3 + H2O =>
P4O9 + 8 NaOH = 3 Na2HPO4 + Na2HPO3 + 2 H2O
MnO4{-}(aq) + C2O4{2-}(aq) + OH{-}(aq) = MnO2(s) + CO3{2-}(aq) + H2O(l) =>
2 MnO4{-}(aq) + 3 C2O4{2-}(aq) + 4 OH{-}(aq) = 2 MnO2(s) + 6 CO3{2-}(aq) + 2 H2O(l)
C17H35COO + KOH = CO2 + H2O + K =>
C17H35COO + 103 KOH = 18 CO2 + 69 H2O + 103 K
B2O3 + K2O = K3BO3 =>
B2O3 + 3 K2O = 2 K3BO3
NaBH4 + AlCl3 = Al(BH4)3 + NaCl =>
3 NaBH4 + AlCl3 = Al(BH4)3 + 3 NaCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + KHC8H4O4 = K2C8H4O4 + H2O =>
KOH + KHC8H4O4 = K2C8H4O4 + H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
SO2 + Fe(OH)3 = Fe2(SO3)3 + H2O =>
3 SO2 + 2 Fe(OH)3 = Fe2(SO3)3 + 3 H2O
As2O3 + Al + HCl = AsH3 + AlCl3 + H2O =>
As2O3 + 4 Al + 12 HCl = 2 AsH3 + 4 AlCl3 + 3 H2O
C2H7N + NH4 = C2H8N + NH3 =>
C2H7N + NH4 = C2H8N + NH3
Bi(OH)3 + H2SeO3 = Bi2(SeO3)3 + H2O =>
2 Bi(OH)3 + 3 H2SeO3 = Bi2(SeO3)3 + 6 H2O
Fe2O3 + CU = CUO + Fe =>
Fe2O3 + 3 CU = 3 CUO + 2 Fe
Fe(NH4)2(SO4)6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)33H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)6H2O + 63 H2C2O4 + 3 K2C2O4 + 53 H2O2 = 2 K3Fe(C2O4)33H2O + 2(NH4)2SO4 + 10 H2SO4 + 106 H2O
NaOH + PbCrO4 = PbOH + NaCrO4 =>
NaOH + PbCrO4 = PbOH + NaCrO4
C6H5C2H5 + KMnO4 = C6H5COOK + K2CO3 + MnO2 + H2O =>
3 C6H5C2H5 + 22 KMnO4 = 2 C6H5COOK + 10 K2CO3 + 22 MnO2 + 10 H2O
CH3COCH3 + H2 = C3H8O =>
CH3COCH3 + H2 = C3H8O
C3H7ClO2 + NaOH = C3H5(OH)3 + NaCl =>
C3H7ClO2 + NaOH = C3H5(OH)3 + NaCl
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
Ba + N = BaN =>
Ba + N = BaN
H + MnO = HMnO =>
H + MnO = HMnO
Ca(OH)2 + NaOH = CaOHNaO + H2O =>
Ca(OH)2 + NaOH = CaOHNaO + H2O
H + MnO = HMnO =>
H + MnO = HMnO
MnO + H = Mn + H2O =>
MnO + 2 H = Mn + H2O
AlCl2 = Al(s) + Cl2(g) =>
AlCl2 = Al(s) + Cl2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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