| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClO + KI = KClO + I
NaH2PO4 + H2O + CO2 = Na2CO3 + H3PO4 =>
2 NaH2PO4 + H2O + CO2 = Na2CO3 + 2 H3PO4
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
NH3*H2CO3 = NH3 + H2O + CO2 =>
NH3*H2CO3 = NH3 + H2O + CO2
Bi2S3 + H(NO3) = Bi(NO3)2 + NO + S + H2O =>
3 Bi2S3 + 16 H(NO3) = 6 Bi(NO3)2 + 4 NO + 9 S + 8 H2O
HCl + CH3COONa = H2O + NaCl + C =>
HCl + CH3COONa = 2 H2O + NaCl + 2 C
K4(Fe(CN)6) + K2CO3 = KCN + FeO + CO2 =>
K4(Fe(CN)6) + K2CO3 = 6 KCN + FeO + CO2
Al + HNO3 = Al(NO3)2 + N2O + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + N2O + 5 H2O
C2H5OH(g) + O2(g) = CO2(g) + H2O(g) =>
C2H5OH(g) + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Al + HNO3 = Al(NO3)2 + N2O + H2O =>
4 Al + 10 HNO3 = 4 Al(NO3)2 + N2O + 5 H2O
Fe{2+} + KMnO4 = Fe(MnO4)2 + K{+} =>
Fe{2+} + 2 KMnO4 = Fe(MnO4)2 + 2 K{+}
AlCl + NaPO4 = NaCl + AlPO4 =>
AlCl + NaPO4 = NaCl + AlPO4
ZnBr2 + HCl = ZnCl2 + Br2 + H2 =>
ZnBr2 + 2 HCl = ZnCl2 + Br2 + H2
Cr + Cl4Pb = CrCl3 + Pb =>
4 Cr + 3 Cl4Pb = 4 CrCl3 + 3 Pb
H6SO6 = H6O6S =>
H6SO6 = H6O6S
C40H82 + O2 = CO + H2O =>
2 C40H82 + 81 O2 = 80 CO + 82 H2O
C18H32O2 + CH3OH = C12H24 + C3H8O3 =>
3 C18H32O2 + 12 CH3OH = 4 C12H24 + 6 C3H8O3
CH(NH2)COOH + H2O = CH(NH2)COO + H3O =>
CH(NH2)COOH + H2O = CH(NH2)COO + H3O
CO3 + HO = C6H12O6 + O2 =>
6 CO3 + 12 HO = C6H12O6 + 12 O2
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
Bi(NO3)3 + Al(NO3)3 + C2H5NO2 = BiAl2O3 + N2 + CO2 + H2O =>
6 Bi(NO3)3 + 12 Al(NO3)3 + 32 C2H5NO2 = 6 BiAl2O3 + 43 N2 + 64 CO2 + 80 H2O
VO(OH)2 + KMnO4 + HCl = KCl + MnCl2 + VO2Cl2 + H2O =>
5 VO(OH)2 + 2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 VO2Cl2 + 13 H2O
Cr + N2 = Cr2N3 =>
4 Cr + 3 N2 = 2 Cr2N3
K2CrO4 + CH3COOH = H2CrO4 + CH3COOK =>
K2CrO4 + 2 CH3COOH = H2CrO4 + 2 CH3COOK
Cr2O7{2-} + C2O4{2-} + H{+} = Cr{3+} + H2O + CO2 =>
Cr2O7{2-} + 3 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 6 CO2
HOOCCOOH + CH3CH2CH2OH = C8H14O4 + H2O =>
HOOCCOOH + 2 CH3CH2CH2OH = C8H14O4 + 2 H2O
MgCl2(aq) + Na(OH)(aq) = Mg(OH)2 + NaCl =>
MgCl2(aq) + 2 Na(OH)(aq) = Mg(OH)2 + 2 NaCl
CaCO3 + Gd2O3 + CoO + Re + ReO3 = CaGdCoReO6 + CO2 =>
6 CaCO3 + 3 Gd2O3 + 6 CoO + Re + 5 ReO3 = 6 CaGdCoReO6 + 6 CO2
K2SO4 + CoCl2 = KCl + CoSO4 =>
K2SO4 + CoCl2 = 2 KCl + CoSO4
AlOH{2+} + OH{-} = Al(OH)3 =>
AlOH{2+} + 2 OH{-} = Al(OH)3
Cu{2+} + NaOH = Na{+} + Cu(OH)2 =>
Cu{2+} + 2 NaOH = 2 Na{+} + Cu(OH)2
NH3 + H2O = NO3 + H2 =>
2 NH3 + 6 H2O = 2 NO3 + 9 H2
Li2O4 + HCl = LiCl4 + H2O =>
Li2O4 + 8 HCl = 2 LiCl4 + 4 H2O
H30 + (SO4)2 = SO2 + H2O =>
4 H30 + 15(SO4)2 = 30 SO2 + 60 H2O
Ca(OH)2 + HClO4 = CaCl + H2O + O2 =>
4 Ca(OH)2 + 4 HClO4 = 4 CaCl + 6 H2O + 9 O2
CuCl(aq) + Na3PO4 = Cu3PO4 + NaCl =>
3 CuCl(aq) + Na3PO4 = Cu3PO4 + 3 NaCl
NaHCO3* = Na2*CO3* + CO2* + H2*O =>
2 NaHCO3* = Na2*CO3* + CO2* + H2*O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
AgNO3 + H2O = AgNO3H2O =>
AgNO3 + H2O = AgNO3H2O
ZnBr2 + HCl = ZnCl2 + Br2 + H2 =>
ZnBr2 + 2 HCl = ZnCl2 + Br2 + H2
BrO{-} + Cu{2+} + OH{-} = BrO3{-} + Cu{+} + H2O =>
BrO{-} + 4 Cu{2+} + 4 OH{-} = BrO3{-} + 4 Cu{+} + 2 H2O
Mn + HNO3 = Mn(NO3)2 + NO2 + H2O =>
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
BaCrO4 + HCl = BaCl2 + Cl2 + CrCl3 + H2O =>
2 BaCrO4 + 16 HCl = 2 BaCl2 + 3 Cl2 + 2 CrCl3 + 8 H2O
PH3 = P2 + H2 =>
2 PH3 = P2 + 3 H2
C6H5MgBr + SO2 = C6H5SBr + MgO2 =>
C6H5MgBr + SO2 = C6H5SBr + MgO2
AlO2 + C + Cl2 = CO2 + AlCl2 =>
AlO2 + C + Cl2 = CO2 + AlCl2
Ca(NO3)2 + Na2WO4 = CaWO4 + Na + NO3 =>
Ca(NO3)2 + Na2WO4 = CaWO4 + 2 Na + 2 NO3
NiS + HI = NiI2 + H2S =>
NiS + 2 HI = NiI2 + H2S
HBrO4 + U(OH)6 = U(BrO4)6 + H2O =>
6 HBrO4 + U(OH)6 = U(BrO4)6 + 6 H2O
(FeOH)SO4 + H2SO4 = Fe2(SO4)3 + H2O =>
2(FeOH)SO4 + H2SO4 = Fe2(SO4)3 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/05/24
Équations équilibrées sur06/04/23
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