| Équations équilibrées la veille | Équations équilibrées le lendemain |
Rb2O(s) + H2O(l) = 2 RbOH(aq)
C6H6 + HNO3 = C6H5NO2 + H2O =>
C6H6 + HNO3 = C6H5NO2 + H2O
Tc + HNO3 = Tc(NO3)2 + NO2 + H2O =>
Tc + 4 HNO3 = Tc(NO3)2 + 2 NO2 + 2 H2O
(NH4)2HPo4 = H3Po4 + NH3 =>
(NH4)2HPo4 = H3Po4 + 2 NH3
CH3CH2OH + CH3CH2CH2CH2Li = CH3CH2OCH3CH2CH2CH2 + HLi =>
CH3CH2OH + CH3CH2CH2CH2Li = CH3CH2OCH3CH2CH2CH2 + HLi
CuS + HNO3 = Cu(NO4)2 + H2O + NO2 + S =>
CuS + 8 HNO3 = Cu(NO4)2 + 4 H2O + 6 NO2 + S
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2 =>
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2
Ca(OH)2HCl = CaOHClH2O =>
Ca(OH)2HCl = CaOHClH2O
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
Na(CO3) + H2(SO4) = H2O + CO2 + Na(SO4) =>
Na(CO3) + H2(SO4) = H2O + CO2 + Na(SO4)
KMnO4 + KNO2 + H2SO4 = NO2 + K2SO4 + H2O + MnSO4 =>
KMnO4 + 5 KNO2 + 4 H2SO4 = 5 NO2 + 3 K2SO4 + 4 H2O + MnSO4
CH3CH2CH2CH2CH2CH2COH + NaBH4 + CH3CH2OH = CH3CH2CH2CH2CH2CH2CH2OH + NaBOCH2CH3 =>
5 CH3CH2CH2CH2CH2CH2COH + 2 NaBH4 + 2 CH3CH2OH = 5 CH3CH2CH2CH2CH2CH2CH2OH + 2 NaBOCH2CH3
Na{+} + HPO4{2-} = Na2HPO4 =>
2 Na{+} + HPO4{2-} = Na2HPO4
HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + HC2H3O2(aq) =>
2 HI(aq) + Pb(C2H3O2)2(aq) = PbI2(s) + 2 HC2H3O2(aq)
AgNo3(aq) + BaCl2(aq) = AgCl + Ba(No3)2 =>
2 AgNo3(aq) + BaCl2(aq) = 2 AgCl + Ba(No3)2
Ca2O2 = CaO =>
Ca2O2 = 2 CaO
CsOH + Cr(OH)3 = Cs3[Cr(OH)6] =>
3 CsOH + Cr(OH)3 = Cs3[Cr(OH)6]
Cu + HNHO3 = Cu(NO3)2 + NO + H2O =>
Cu + 4 HNHO3 = Cu(NO3)2 + 2 NO + 4 H2O
Fe2(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O + K2SO4 =>
5 Fe2(SO4) + 4 KMnO4 + 16 H2SO4 = 5 Fe2(SO4)3 + 4 MnSO4 + 16 H2O + 2 K2SO4
iron + carbondioxide = iron(iii)oxide + carbonmonoxide =>
2 Fe + 3 CO2 = Fe2O3 + 3 CO
KI + BaCO3 = BaI + KCO3 =>
KI + BaCO3 = BaI + KCO3
CHCl3 + Br2 = CHBr + Cl =>
2 CHCl3 + Br2 = 2 CHBr + 6 Cl
NH4CNS + NaOH = NaCNS + NH4OH =>
NH4CNS + NaOH = NaCNS + NH4OH
NH4I + Br2 = I2 + NH4Br =>
2 NH4I + Br2 = I2 + 2 NH4Br
PIBr = BrIP =>
PIBr = BrIP
C14H18O5N3 + O2 = CO2 + H2O + NH3 =>
4 C14H18O5N3 + 55 O2 = 56 CO2 + 18 H2O + 12 NH3
SeO4{2-} + C2H6O + H{+} = HCO3{-} + Se + H2O =>
2 SeO4{2-} + C2H6O + 2 H{+} = 2 HCO3{-} + 2 Se + 3 H2O
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2 =>
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2
KClO4 + Al + HCl = AlCl3 + KCl + H2O =>
3 KClO4 + 8 Al + 24 HCl = 8 AlCl3 + 3 KCl + 12 H2O
NaHSO3(aq) + HBr(aq) = H2SO3 + NaBr =>
NaHSO3(aq) + HBr(aq) = H2SO3 + NaBr
HBr + HClO4 = BrClO4 + H2 =>
HBr + HClO4 = BrClO4 + H2
HBr(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + NaBr(aq) =>
HBr(aq) + NaHSO3(aq) = H2O(l) + SO2(g) + NaBr(aq)
NH3 + H2SO3 = (NH4)HSO3 =>
NH3 + H2SO3 = (NH4)HSO3
NH4CNS + NaOH = NaCNS + NH4OH =>
NH4CNS + NaOH = NaCNS + NH4OH
Al + H = Al3H =>
3 Al + H = Al3H
NH4Br + AgNO3 = NH4NO3 + AgBr =>
NH4Br + AgNO3 = NH4NO3 + AgBr
CrNO33 = Cr + N2 + O2 =>
2 CrNO33 = 2 Cr + N2 + 33 O2
BaSPtF2 = BaF2PtS =>
BaSPtF2 = BaF2PtS
P2O5 + KOH = K2HPO4 + H2O =>
P2O5 + 4 KOH = 2 K2HPO4 + H2O
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2 =>
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2
KOH + H2O = KOH2 + OH =>
KOH + H2O = KOH2 + OH
Fe + O + HCl = FeCl2 + H2O =>
Fe + O + 2 HCl = FeCl2 + H2O
SO2 + K2CrO4 + H2O = H2SO4 + Cr(OH)3 + KOH =>
3 SO2 + 2 K2CrO4 + 8 H2O = 3 H2SO4 + 2 Cr(OH)3 + 4 KOH
Li2Br2 = LiBr =>
Li2Br2 = 2 LiBr
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2 =>
NaHSO3(aq) + HBr(aq) = H2O(l) + NaBr + SO2
CuO + CaCO3 = CaO + CuCO3 =>
CuO + CaCO3 = CaO + CuCO3
C2 + H = CH4 =>
C2 + 8 H = 2 CH4
NaHSO4 + NaOH = Na2SO4 + H2O =>
NaHSO4 + NaOH = Na2SO4 + H2O
AgNO3 + C2H3O2 = Ag + C2H3O2NO3 =>
AgNO3 + C2H3O2 = Ag + C2H3O2NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/29/24
Équations équilibrées sur03/30/23
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