| Équations équilibrées la veille |
Mg(CN)2 + 2 HCl = 2 HCN + MgCl2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
AgNO3 + KCl(aq) = AgCl(s) + KNO3(aq) =>
AgNO3 + KCl(aq) = AgCl(s) + KNO3(aq)
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2 =>
Ca(OH)2 + CuSO4 = CaSO4 + Cu(OH)2
CuSO4*5H2O + Al + HCl = Cu + AlCl3 + H2O + H2SO4 =>
3 CuSO4*5H2O + 2 Al + 6 HCl = 3 Cu + 2 AlCl3 + 15 H2O + 3 H2SO4
MnO4{-} + SO3{2-} + H2O = MnO2 + SO4{2-} + OH{-} =>
2 MnO4{-} + 3 SO3{2-} + H2O = 2 MnO2 + 3 SO4{2-} + 2 OH{-}
C8H10N4O2 + O = CO2 + H2O + N2 =>
C8H10N4O2 + 19 O = 8 CO2 + 5 H2O + 2 N2
CHCCH3 + O2 = CO2 + H2O =>
CHCCH3 + 4 O2 = 3 CO2 + 2 H2O
Fe2O3 + SO = Fe + SO2 =>
Fe2O3 + 3 SO = 2 Fe + 3 SO2
MgCl2 = Mg4 + Cl2 =>
4 MgCl2 = Mg4 + 4 Cl2
C7H9O + C4H6O3 = C9H10O2 + C2H4O2 =>
12 C7H9O + 26 C4H6O3 = 14 C9H10O2 + 31 C2H4O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Na2SO4 + Cu(II)Cl = Na2Cl + Cu(II)SO4 =>
Na2SO4 + Cu(II)Cl = Na2Cl + Cu(II)SO4
CuO + HNO3 + H2O = Cu(NO3)2*5H2O =>
CuO + 2 HNO3 + 4 H2O = Cu(NO3)2*5H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + H2O = NH4{+} + OH{-}1 =>
NH3 + H2O = NH4{+} + OH{-}1
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
NH3(g) + HNO3(g) = NH4NO3(aq) =>
NH3(g) + HNO3(g) = NH4NO3(aq)
C3H9N + HNO3 = N2 + C3H8 + H2O =>
5 C3H9N + HNO3 = 3 N2 + 5 C3H8 + 3 H2O
CH3CHOHCH2CH3 + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O =>
CH3CHOHCH2CH3 + HCl + ZnCl2 = CH3CH2CH2CH2ClCl2 + Zn + H2O
CH2CHCH3 + HCl = CH2CH2CH3Cl =>
CH2CHCH3 + HCl = CH2CH2CH3Cl
Na2SO4 + Ba(OH)2 = NaOH + BaSO4 =>
Na2SO4 + Ba(OH)2 = 2 NaOH + BaSO4
H2SO4 + HCl = H3 + ClSO4 =>
H2SO4 + HCl = H3 + ClSO4
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
CrCl3 + KI = CrI3 + KCl =>
CrCl3 + 3 KI = CrI3 + 3 KCl
NaN3 + HCl = NaCl + H + N3 =>
NaN3 + HCl = NaCl + H + N3
CuCO3Cu(OH)2 = CuO + CO2 + H2O =>
CuCO3Cu(OH)2 = 2 CuO + CO2 + H2O
HCl(aq) + NaOH(aq) = H(OH) + NaCl(s) =>
HCl(aq) + NaOH(aq) = H(OH) + NaCl(s)
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HN4 + O2 = NO2 + H2O =>
4 HN4 + 17 O2 = 16 NO2 + 2 H2O
C6H5COONa + KNO3 = Na2CO3 + K2CO3 + N2 + CO2 + H2O =>
2 C6H5COONa + 12 KNO3 = Na2CO3 + 6 K2CO3 + 6 N2 + 7 CO2 + 5 H2O
As2O3 + Cl2 + H2O = H3AsO4 + HCl =>
As2O3 + 2 Cl2 + 5 H2O = 2 H3AsO4 + 4 HCl
Cr + OH({-}) + H2O = [Cr(OH)6]({-}3) + H2 =>
2 Cr + 2 OH({-}) + 10 H2O = 2[Cr(OH)6]({-}3) + 5 H2
Cl2 + I2 + H2O = IO3{-} + Cl{-} + H3O{+} =>
5 Cl2 + I2 + 18 H2O = 2 IO3{-} + 10 Cl{-} + 12 H3O{+}
C2H4(NO2)2 = CO + H2O + N2 =>
C2H4(NO2)2 = 2 CO + 2 H2O + N2
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
Na3PO4 + BaCl2 = Ba3(PO4)2 + NaCl =>
2 Na3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 NaCl
As2S5 + HNO3 + O2 = H3AsO4 + H2SO4 + NO2 =>
As2S5 + 16 HNO3 + 6 O2 = 2 H3AsO4 + 5 H2SO4 + 16 NO2
AgNO3 + K2Cr2O7 = Ag2Cr2O7 + KNO3 =>
2 AgNO3 + K2Cr2O7 = Ag2Cr2O7 + 2 KNO3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
S + HNO3 + H2O = H2SO4 + NH4NO3 =>
4 S + 6 HNO3 + 7 H2O = 4 H2SO4 + 3 NH4NO3
BaO2 + ClO2 = Ba(ClO2)2 + O2 =>
BaO2 + 2 ClO2 = Ba(ClO2)2 + O2
AgF + Na2SO4 = Ag2SO4 + NaF =>
2 AgF + Na2SO4 = Ag2SO4 + 2 NaF
C3 + O2 = C2O =>
4 C3 + 3 O2 = 6 C2O
K2S + H2 = H2S + K =>
K2S + H2 = H2S + 2 K
C10H22 = C4H10 + C2H4 =>
C10H22 = C4H10 + 3 C2H4
Al2Br6 + Cl2 = AlCl3 + Br2 =>
Al2Br6 + 3 Cl2 = 2 AlCl3 + 3 Br2
Mg(NO3)2 + CO(NH2)2 = MgO + N2 + H2O + CO2 =>
3 Mg(NO3)2 + 5 CO(NH2)2 = 3 MgO + 8 N2 + 10 H2O + 5 CO2
Fe2O3 + H2C2O4 + H2O = Fe(C2O4)3 + H3O =>
Fe2O3 + 6 H2C2O4 + 3 H2O = 2 Fe(C2O4)3 + 6 H3O
Fe + Co = FeCo3 =>
Fe + 3 Co = FeCo3
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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