| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Fe(ClO3)2 = Ca(ClO3)2 + Fe
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3Cl + H = CH4 + Cl =>
CH3Cl + H = CH4 + Cl
Ca(OH)2 + HCH3COOH = Ca(CH3COOH)2 + H2O =>
Ca(OH)2 + 2 HCH3COOH = Ca(CH3COOH)2 + 2 H2O
(ZnOH)2CO3 + HNO3 = Zn(NO3)2 + H2O + CO2 =>
(ZnOH)2CO3 + 4 HNO3 = 2 Zn(NO3)2 + 3 H2O + CO2
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
NaOH + CaSO4 = Na2SO4 + Ca(OH)2 =>
2 NaOH + CaSO4 = Na2SO4 + Ca(OH)2
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H2O(g) + Li(s) = LiOH(s) + H2 =>
2 H2O(g) + 2 Li(s) = 2 LiOH(s) + H2
C6H5NH2 + H2O = C6H5NH3 + OH =>
C6H5NH2 + H2O = C6H5NH3 + OH
Mg(OH)2(aq) + HBr(aq) = MgBr2(aq) + H2O(l) =>
Mg(OH)2(aq) + 2 HBr(aq) = MgBr2(aq) + 2 H2O(l)
Cl + KBr = KCl + Br2 =>
2 Cl + 2 KBr = 2 KCl + Br2
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
MnO4{-} + H2C2O4 + H{+} = CO2 + H2O + Mn =>
2 MnO4{-} + 7 H2C2O4 + 2 H{+} = 14 CO2 + 8 H2O + 2 Mn
K2CO3 + C2H5Cl = C2H5CHO + KCl + O2 =>
3 K2CO3 + 6 C2H5Cl = 5 C2H5CHO + 6 KCl + 2 O2
Cu3 + Cl = CuCl =>
Cu3 + 3 Cl = 3 CuCl
HClOHCl = H2OCl2 =>
HClOHCl = H2OCl2
FeCl2 + AlF3 = FeFCl2 + Al =>
3 FeCl2 + AlF3 = 3 FeFCl2 + Al
MgO(s) + HI(aq) = MgI + HO =>
MgO(s) + HI(aq) = MgI + HO
(H2SO4) + NaOH = (Na2SO4) + H2O =>
(H2SO4) + 2 NaOH = (Na2SO4) + 2 H2O
MgCl2 + Mg(OH)2 = Mg + ClOH =>
MgCl2 + Mg(OH)2 = 2 Mg + 2 ClOH
KNO2 + K2S + HCl = NO + S + KCl + H2O =>
2 KNO2 + K2S + 4 HCl = 2 NO + S + 4 KCl + 2 H2O
CH3OH2OH + O2 = CO2 + H2O =>
2 CH3OH2OH + 3 O2 = 2 CO2 + 6 H2O
NH4NO3(s) + H2O = NH4OH + HNO3 =>
NH4NO3(s) + H2O = NH4OH + HNO3
Mg + H2O + C20H14O4 = C2H3O2 + MgH2 =>
8 Mg + 16 H2O + C20H14O4 = 10 C2H3O2 + 8 MgH2
K2O + HNO2 = KNO2 + H2O =>
K2O + 2 HNO2 = 2 KNO2 + H2O
(CN)2 + F = CF4 + NF3 =>
(CN)2 + 14 F = 2 CF4 + 2 NF3
HNO3 + MnBr2 + PbO2 = HMnO4 + Pb(BrO3)2 + Pb(NO3)2 + H2O =>
30 HNO3 + 2 MnBr2 + 17 PbO2 = 2 HMnO4 + 2 Pb(BrO3)2 + 15 Pb(NO3)2 + 14 H2O
H2SO4 + K = H2 + K2SO4 =>
H2SO4 + 2 K = H2 + K2SO4
C6H14 + NO2 = CO2 + H2O + N2 =>
4 C6H14 + 38 NO2 = 24 CO2 + 28 H2O + 19 N2
KOH + NH4Cl = KCl + OH(NH4) =>
KOH + NH4Cl = KCl + OH(NH4)
Na + Li3PO4 = Li + Na3PO4 =>
3 Na + Li3PO4 = 3 Li + Na3PO4
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
H2O + CuCl2 + Na2S = (CuOH)2S + NaCl + H2S =>
2 H2O + 2 CuCl2 + 2 Na2S = (CuOH)2S + 4 NaCl + H2S
NaClO4(aq) + (NH4)2S(aq) = NH4ClO4 + Na2S =>
2 NaClO4(aq) + (NH4)2S(aq) = 2 NH4ClO4 + Na2S
Ca(OCl)2 + NaCl + H2O = NaOH + Ca(OH)2 + Cl =>
Ca(OCl)2 + 2 NaCl + 2 H2O = 2 NaOH + Ca(OH)2 + 4 Cl
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CHF3 + Cl2 = CFC + F2 + HCl =>
4 CHF3 + 2 Cl2 = 2 CFC + 5 F2 + 4 HCl
Cr{3} + NH3 + H2O = Cr(OH)3 + NH4{+} =>
Cr{3} + 3 NH3 + 3 H2O = Cr(OH)3 + 3 NH4{+}
CuC2O4 + NaOH = Cu(OH)2 + Na2C2O4 =>
CuC2O4 + 2 NaOH = Cu(OH)2 + Na2C2O4
SrCO3 + LiF = Li2CO3 + SrF2 =>
SrCO3 + 2 LiF = Li2CO3 + SrF2
Cr + KOH + O2 = K2CrO4 + H2O =>
2 Cr + 4 KOH + 3 O2 = 2 K2CrO4 + 2 H2O
K2I + Cl = KCl + I2 =>
2 K2I + 4 Cl = 4 KCl + I2
NaBr + H2O = NaBrO3 + H2 =>
NaBr + 3 H2O = NaBrO3 + 3 H2
H2SO3 + NaCO3 = H2O + CO2 + NaSO3 =>
H2SO3 + NaCO3 = H2O + CO2 + NaSO3
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
H + O + Cl + Mn + Co + Eu = H2O3Cl2Co6Mn3Eu2 =>
2 H + 3 O + 2 Cl + 3 Mn + 6 Co + 2 Eu = H2O3Cl2Co6Mn3Eu2
K2SO4 + Mg = K + MgSO4 =>
K2SO4 + Mg = 2 K + MgSO4
NaNO3 + Cr2(SO4)3 = Na2SO4 + Cr(NO3)3 =>
6 NaNO3 + Cr2(SO4)3 = 3 Na2SO4 + 2 Cr(NO3)3
CoSO4(aq) + (NH4)3PO4(aq) = (NH4)2SO4 + Co3(PO4)2 =>
3 CoSO4(aq) + 2(NH4)3PO4(aq) = 3(NH4)2SO4 + Co3(PO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/25
Équations équilibrées sur05/12/24
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