| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + 2 Ba = 2 BaCl + H2
Be + SO32 = Be2O3 + SO3 =>
58 Be + 3 SO32 = 29 Be2O3 + 3 SO3
MnO4 + H{+} + Ce{3+} = Mn{2+} + H2O + Ce{4+} =>
MnO4 + 8 H{+} + 6 Ce{3+} = Mn{2+} + 4 H2O + 6 Ce{4+}
Na4P2O7 + CuSO4 = Cu2P2O7 + Na2SO4 =>
Na4P2O7 + 2 CuSO4 = Cu2P2O7 + 2 Na2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Ni(OH)3 + H4P2O5 = Ni(H3P2O5)3 + H2O =>
Ni(OH)3 + 3 H4P2O5 = Ni(H3P2O5)3 + 3 H2O
UO2 + UO3 = U3O8 =>
UO2 + 2 UO3 = U3O8
CuO + CH4(g) = Cu(s) + CO2(g) + H2O(l) =>
4 CuO + CH4(g) = 4 Cu(s) + CO2(g) + 2 H2O(l)
H3BO3 + HCl = HBO3 + H2Cl =>
H3BO3 + 2 HCl = HBO3 + 2 H2Cl
I2 + NaBr = BrI2 + Na =>
I2 + NaBr = BrI2 + Na
Ni + O + H2O = Ni(OH)3 =>
2 Ni + 3 O + 3 H2O = 2 Ni(OH)3
Li + H2O = Li2O2 + H =>
2 Li + 2 H2O = Li2O2 + 4 H
Na + H2O = Na2O2 + H =>
2 Na + 2 H2O = Na2O2 + 4 H
CN + S2O3 = SCN + SO2 =>
CN + 2 S2O3 = SCN + 3 SO2
Mg(NO3)2*4H2O + NH3 = Mg(OH)2 + NH4NO3 + H2O =>
Mg(NO3)2*4H2O + 2 NH3 = Mg(OH)2 + 2 NH4NO3 + 2 H2O
Al + H3PO4 = Al(H2PO4)3 + H2 =>
2 Al + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2
(CH3)2SiO + H3BO3 = (CH3)2SiOB(OH)2 + HO =>
(CH3)2SiO + H3BO3 = (CH3)2SiOB(OH)2 + HO
HCa(NO3)2 + H2O = Ca(NO3)2 + H3O =>
HCa(NO3)2 + H2O = Ca(NO3)2 + H3O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + H3PO4 = Al(H2PO4)3 + H2 =>
2 Al + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2
HI + BaCO3 = BaI2 + CO2 + H2O =>
2 HI + BaCO3 = BaI2 + CO2 + H2O
C17H35COOH + O2 = H2O + CO2 =>
C17H35COOH + 26 O2 = 18 H2O + 18 CO2
CH4O + C9H8O4 = C2H6O2 + C10H10O4 =>
14 CH4O + 6 C9H8O4 = 9 C2H6O2 + 5 C10H10O4
CHO + O = H2O + CO =>
2 CHO + O = H2O + 2 CO
Fe + NiCl2 = FeCl3 + Ni =>
2 Fe + 3 NiCl2 = 2 FeCl3 + 3 Ni
Mg + Zn3(PO4)2 = Mg3(PO4)2 + Zn =>
3 Mg + Zn3(PO4)2 = Mg3(PO4)2 + 3 Zn
Li2TeO4 + Fe + Fe2O3 + TeO3 = LiFe2TeO6 =>
3 Li2TeO4 + 2 Fe + 5 Fe2O3 + 3 TeO3 = 6 LiFe2TeO6
NaJ + K2Cr2O7 + H2O = Cr(OH)3 + J2 + NaOH + KO =>
4 NaJ + K2Cr2O7 + 5 H2O = 2 Cr(OH)3 + 2 J2 + 4 NaOH + 2 KO
NaIO3 + HI = I2 + NaI + H2O =>
NaIO3 + 6 HI = 3 I2 + NaI + 3 H2O
C10H5 + (O)2 = (CO)2 + (H)2O =>
4 C10H5 + 25(O)2 = 20(CO)2 + 10(H)2O
H4C4 + O2 = H2O + CO2 =>
H4C4 + 5 O2 = 2 H2O + 4 CO2
GaN + Na2CO3 = Na2GaO3 + N + C =>
GaN + Na2CO3 = Na2GaO3 + N + C
CaOH2Co3 = CaCo3H2O =>
CaOH2Co3 = CaCo3H2O
NO3{-} + Sn{2+} + H{+} = NO2 + Sn{+4} + H2O =>
2 NO3{-} + Sn{2+} + 4 H{+} = 2 NO2 + Sn{+4} + 2 H2O
magnesium + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
NH3OHCl + FeCl3 = HCl + FeCl2 + H2O + N2O =>
2 NH3OHCl + 4 FeCl3 = 6 HCl + 4 FeCl2 + H2O + N2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO4 + CO7 + H2O =>
10 K4Fe(CN)6 + 266 KMnO4 + 587 H2SO4 = 306 KHSO4 + 5 Fe2(SO4)3 + 266 MnSO4 + 60 HNO4 + 60 CO7 + 404 H2O
CH3COH + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
CH3COH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + K2SO4 + 5 H2O + 2 MnSO4
AlBr3 + F2 = Br + AlF =>
2 AlBr3 + F2 = 6 Br + 2 AlF
H2(SO4)(aq) = SO3 + H2O =>
H2(SO4)(aq) = SO3 + H2O
C382H46O330SN14 + H2O = C3H6O2 + CO2 + SO2 + NO2 =>
7 C382H46O330SN14 + 1300 H2O = 487 C3H6O2 + 1213 CO2 + 7 SO2 + 98 NO2
Fe3O4 + Al = Fe9 + Al2O3 =>
3 Fe3O4 + 8 Al = Fe9 + 4 Al2O3
H2SO4(aq) + KNO3(s) = HNO3 + K2SO4 =>
H2SO4(aq) + 2 KNO3(s) = 2 HNO3 + K2SO4
(NH4)Br = NH4 + Br =>
(NH4)Br = NH4 + Br
K2SO3 + KMnO4 + KOH = H2O + K2SO4 + K2MnO4 =>
K2SO3 + 2 KMnO4 + 2 KOH = H2O + K2SO4 + 2 K2MnO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Li + H(OH) = Li(OH) + H =>
Li + H(OH) = Li(OH) + H
CoBr2 + AgNO3 = CoNO3 + Br2Ag =>
CoBr2 + AgNO3 = CoNO3 + Br2Ag
Cu(NO3)2 + NaI = CuI(s) + Na(NO3)2 =>
Cu(NO3)2 + NaI = CuI(s) + Na(NO3)2
NH4OH + H2CO3 = H2O + [NH4]2CO3 =>
2 NH4OH + H2CO3 = 2 H2O + [NH4]2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/16/25
Équations équilibrées sur04/15/24
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