| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3PO4(aq) + 3 CaCl2(aq) = Ca3(PO4)2 + 6 NH4Cl(aq)
ZnSO4 + NH4OH = ZnOH + NH4SO4 =>
ZnSO4 + NH4OH = ZnOH + NH4SO4
H2SO3 + Mg(OH)2 = H2(OH)2 + MgSO3 =>
H2SO3 + Mg(OH)2 = H2(OH)2 + MgSO3
(CaO)6SiO4 + H2O = CaOSiO4H2O + Ca(OH)2 =>
(CaO)6SiO4 + 6 H2O = CaOSiO4H2O + 5 Ca(OH)2
N(CH3)4Cl + CdCl2 = (N(CH3)4)2CdCl4 =>
2 N(CH3)4Cl + CdCl2 = (N(CH3)4)2CdCl4
NiC2O4H2OH2O(s) + O2(g) = Ni2O3(s) + H2O(g) + CO2(g) =>
4 NiC2O4H2OH2O(s) + 3 O2(g) = 2 Ni2O3(s) + 8 H2O(g) + 8 CO2(g)
O2 + Ca = OCa =>
O2 + 2 Ca = 2 OCa
NaCl(aq) + PbN2(aq) = PbCl(p) + NaN2(aq) =>
NaCl(aq) + PbN2(aq) = PbCl(p) + NaN2(aq)
CH3 + H2O = H2 + CO =>
2 CH3 + 2 H2O = 5 H2 + 2 CO
HgO3 = O2 + HgO =>
HgO3 = O2 + HgO
H2(SO4)3 + Al(NO3)3 = Al2(SO4)3 + H(NO3)3 =>
H2(SO4)3 + 2 Al(NO3)3 = Al2(SO4)3 + 2 H(NO3)3
KAl(SO4)2 + NH3*H2O = NH4Al(SO4)2 + KOH =>
KAl(SO4)2 + NH3*H2O = NH4Al(SO4)2 + KOH
Zn + CH3CH2COOH = CH3CH2COOZn + H2 =>
2 Zn + 2 CH3CH2COOH = 2 CH3CH2COOZn + H2
H2O2 + KI + C6H10O5 = C6H10O5I2 + KOH =>
H2O2 + 2 KI + C6H10O5 = C6H10O5I2 + 2 KOH
Cu2(SO4)2 + KOH = Cu(OH)2 + K2SO4 =>
Cu2(SO4)2 + 4 KOH = 2 Cu(OH)2 + 2 K2SO4
C2H2 + O2 = C2H4O + CO2 =>
4 C2H2 + 5 O2 = 2 C2H4O + 4 CO2
C9H50 + O2 = CO2 + H2O =>
2 C9H50 + 43 O2 = 18 CO2 + 50 H2O
N2(s) + O2(g) = N2O(g) =>
2 N2(s) + O2(g) = 2 N2O(g)
Cr + SO3 = Cr2(SO3)3 =>
2 Cr + 3 SO3 = Cr2(SO3)3
F + C2H4 = C2H4F2 =>
2 F + C2H4 = C2H4F2
HI + NaOH = IOH + NaH =>
HI + NaOH = IOH + NaH
SnCl2 + HCl + K2Cr2O7 = SnCl4 + KCl + CrCl3 + H2O =>
3 SnCl2 + 14 HCl + K2Cr2O7 = 3 SnCl4 + 2 KCl + 2 CrCl3 + 7 H2O
CaCO3 + H2SiF6 = CaSiF6 + H2O + CO2 =>
CaCO3 + H2SiF6 = CaSiF6 + H2O + CO2
CrCl3 + Na3(PO4) = Cr(PO4) + NaCl =>
CrCl3 + Na3(PO4) = Cr(PO4) + 3 NaCl
Ca + NH3 = CaH2 + N22 =>
33 Ca + 22 NH3 = 33 CaH2 + N22
KOH + CaPO4 = CaOH + KPO4 =>
KOH + CaPO4 = CaOH + KPO4
CH3CH2COOH + Zn = ZnCH3CH2COOH =>
CH3CH2COOH + Zn = ZnCH3CH2COOH
AlCl3 + Al(OH)3 = Al(OH)Cl2 =>
2 AlCl3 + Al(OH)3 = 3 Al(OH)Cl2
K2Cr2O7 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
K2Cr2O7 + 3 KNO2 + 4 H2O = 2 Cr(OH)3 + 3 KNO3 + 2 KOH
Ca(OH)2(aq) + HNO3(aq) = Ca(NO3)2(aq) + H2O =>
Ca(OH)2(aq) + 2 HNO3(aq) = Ca(NO3)2(aq) + 2 H2O
CH3CH2COOH + Zn = ZnCH3CH2COOH =>
CH3CH2COOH + Zn = ZnCH3CH2COOH
C15H31COOK + HCl = C15H31COOH + KCl =>
C15H31COOK + HCl = C15H31COOH + KCl
O2 + CH3OH = CH4O2 =>
O2 + 2 CH3OH = 2 CH4O2
Li + Te = Li2Te =>
2 Li + Te = Li2Te
Hg2{2+} + Ce{3+} = Hg + Ce{4+} =>
Hg2{2+} + 2 Ce{3+} = 2 Hg + 2 Ce{4+}
H8 + CaAl2Si2O8 = Ca + Al + H4SiO4 =>
H8 + CaAl2Si2O8 = Ca + 2 Al + 2 H4SiO4
I{-} = I{-}3 =>
I{-} = I{-}3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
C6H6 + H2O = CO2 + H2 =>
C6H6 + 12 H2O = 6 CO2 + 15 H2
KCN + H2O = HCN + KOH =>
KCN + H2O = HCN + KOH
PbS + Na4Si04 = Pb + Si + Na2S =>
2 PbS + Na4Si04 = 2 Pb + 4 Si + 2 Na2S
CuSO4 + K4[Fe(CN6)] = K2SO4 + Cu2[Fe(CN6)] =>
2 CuSO4 + K4[Fe(CN6)] = 2 K2SO4 + Cu2[Fe(CN6)]
C10H18O + Na2Cr2O7 = C10H16O + H2O + Na2 + Cr2 =>
7 C10H18O + Na2Cr2O7 = 7 C10H16O + 7 H2O + Na2 + Cr2
Cr(NO3)3 + H2O2 = CrO5 + N2O5 + H2O =>
2 Cr(NO3)3 + 7 H2O2 = 2 CrO5 + 3 N2O5 + 7 H2O
Fe(SCN)3 + NaF = Na + SCN + FeF =>
Fe(SCN)3 + NaF = Na + 3 SCN + FeF
Cr(NO3)3(aq) + LiOH(aq) = LiNO3 + Cr(OH)3 =>
Cr(NO3)3(aq) + 3 LiOH(aq) = 3 LiNO3 + Cr(OH)3
Hg2(NO3)2 + KCN = HgCN + KNO3 =>
Hg2(NO3)2 + 2 KCN = 2 HgCN + 2 KNO3
[Cd(NH3)4]Cl2 + Na2S = CdS + NaCl + NH3 =>
[Cd(NH3)4]Cl2 + Na2S = CdS + 2 NaCl + 4 NH3
K2[Zn(OH)4] + SO2 = ZnSO4 + K2SO4 + H2 =>
K2[Zn(OH)4] + 2 SO2 = ZnSO4 + K2SO4 + 2 H2
Zr(NO3)4 + PmBr3 = ZrBr4 + Pm(NO3)3 =>
3 Zr(NO3)4 + 4 PmBr3 = 3 ZrBr4 + 4 Pm(NO3)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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