| Équations équilibrées la veille | Équations équilibrées le lendemain |
K[Pt(NH3)Cl3] + NH3 = [Pt(NH3)2Cl2] + KCl
Cu(s) + Ag{+} = Cu{2+} + Ag =>
Cu(s) + 2 Ag{+} = Cu{2+} + 2 Ag
CrOHSO4 + NaHCO3 = Cr(OH)3 + Na2SO4 + CO2 =>
CrOHSO4 + 2 NaHCO3 = Cr(OH)3 + Na2SO4 + 2 CO2
Co2(CO)8 + Na = NaCo(CO)4 =>
Co2(CO)8 + 2 Na = 2 NaCo(CO)4
Pt + O2 + Cl2 = PtO1234Cl475 =>
2 Pt + 1234 O2 + 475 Cl2 = 2 PtO1234Cl475
K2(CO3) + CaCl2 = Ca(CO3) + KCl =>
K2(CO3) + CaCl2 = Ca(CO3) + 2 KCl
Be(OH)2 + K2HPO4 = BeHPO4 + K(OH) =>
Be(OH)2 + K2HPO4 = BeHPO4 + 2 K(OH)
C2HO2 + O2 = CO2 + H2O =>
4 C2HO2 + 5 O2 = 8 CO2 + 2 H2O
Zr(OH)4(s) + HNO3(aq) = Zr(NO3)4(aq) + H2O =>
Zr(OH)4(s) + 4 HNO3(aq) = Zr(NO3)4(aq) + 4 H2O
Na2HPO4 + NaHSO4 = Na3PO4 + H2SO4 =>
Na2HPO4 + NaHSO4 = Na3PO4 + H2SO4
H2S + SO2 = S + H2SO4 =>
H2S + 2 SO2 = 2 S + H2SO4
Al + LiOH + H2O = Li2[Al(OH)4] + H2 =>
Al + 2 LiOH + 2 H2O = Li2[Al(OH)4] + H2
MgSO4 + K = MgO4 + K2S =>
MgSO4 + 2 K = MgO4 + K2S
KMnO4 + C2H5OH + HCl = KCl + CH5COOH + MnCl2 + H2O =>
2 KMnO4 + 5 C2H5OH + 6 HCl = 2 KCl + 5 CH5COOH + 2 MnCl2 + 3 H2O
CuCl2 + Al = Cu + AlCl(aq) =>
CuCl2 + 2 Al = Cu + 2 AlCl(aq)
As2O5 + NaOH + Al + H2O = AsH3 + NaAlO2 =>
3 As2O5 + 16 NaOH + 16 Al + H2O = 6 AsH3 + 16 NaAlO2
CH3CH(NO2)CH3 + H2 = CH3CH2CH2NH2 + H2O =>
CH3CH(NO2)CH3 + 3 H2 = CH3CH2CH2NH2 + 2 H2O
Ca{+2}HCl = Ca{+2}ClH =>
Ca{+2}HCl = Ca{+2}ClH
CaSO4 + Ag3PO4 = Ca3(PO4)2 + Ag2SO4 =>
3 CaSO4 + 2 Ag3PO4 = Ca3(PO4)2 + 3 Ag2SO4
Na2SO3(solid) + H2SO4(gas) = Na2SO4 + H2O + SO2 =>
Na2SO3(solid) + H2SO4(gas) = Na2SO4 + H2O + SO2
MgBr2 + TiI4 = MgI2 + TiBr4 =>
2 MgBr2 + TiI4 = 2 MgI2 + TiBr4
CrCl3 + Na3[Cr(OH)6] = NaCl + Cr(OH)3 =>
CrCl3 + Na3[Cr(OH)6] = 3 NaCl + 2 Cr(OH)3
Ca + HNO2 = Ca(NO2)3 + H =>
Ca + 3 HNO2 = Ca(NO2)3 + 3 H
C6H5C + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
10 C6H5C + 6 KMnO4 + 9 H2SO4 = 10 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 4 H2O
NaCH3CO2 = H2O + NaC2 + OH =>
NaCH3CO2 = H2O + NaC2 + OH
K2S + KMnO4 + KOH = SO2 + K2MnO4 + H2O =>
K2S + 6 KMnO4 + 4 KOH = SO2 + 6 K2MnO4 + 2 H2O
KCH3CH2 + HClO4 = KCH3CH3 + ClO4 =>
KCH3CH2 + HClO4 = KCH3CH3 + ClO4
Pt + (NH4)C6H5O7 = Pt(NH4) + C6H5O7 =>
Pt + (NH4)C6H5O7 = Pt(NH4) + C6H5O7
ZnS + O3 = ZnO + S =>
3 ZnS + O3 = 3 ZnO + 3 S
HR + MgCl = RMg + HCl =>
HR + MgCl = RMg + HCl
I2 + CH3Cl = CH3I + Cl2 =>
I2 + 2 CH3Cl = 2 CH3I + Cl2
C2H4 + H2O = C2H5OH =>
C2H4 + H2O = C2H5OH
CH3CH3 + Cl2 = C2H4Cl2 + HCl =>
CH3CH3 + 2 Cl2 = C2H4Cl2 + 2 HCl
H2CCHCl + Cl2 = Cl2CCCl2 + HCl =>
H2CCHCl + 3 Cl2 = Cl2CCCl2 + 3 HCl
CuBr + Ca(OH)2 = CuOH + CaBr2 =>
2 CuBr + Ca(OH)2 = 2 CuOH + CaBr2
Al2(C2O4)3 + K2C2O4 + H2O = K3Al(C2O4)3*H2O =>
Al2(C2O4)3 + 3 K2C2O4 + 2 H2O = 2 K3Al(C2O4)3*H2O
HJO2 = H + JO2 =>
HJO2 = H + JO2
C6H7ON + O2 = CO2 + N2O5 + H2O =>
2 C6H7ON + 17 O2 = 12 CO2 + N2O5 + 7 H2O
CO2 + Fe(CN)6 = CO2Fe(CN)6 =>
CO2 + Fe(CN)6 = CO2Fe(CN)6
NaNO3 + BaCrO4 = Na2CrO4 + Ba(NO3)2 =>
2 NaNO3 + BaCrO4 = Na2CrO4 + Ba(NO3)2
HNO3 + HNS = NO2 + H2O + S =>
5 HNO3 + HNS = 6 NO2 + 3 H2O + S
KBrO3 + Pb(NO3)2 = KBr(NO3)2 + O3Pb =>
KBrO3 + Pb(NO3)2 = KBr(NO3)2 + O3Pb
NH4(NO2) = N2 + H2O =>
NH4(NO2) = N2 + 2 H2O
H2O + H2C2O4 + FeC2O4 + K2C2O4 + H2O2 = K3[Fe(C2O4)3]*3H2O =>
4 H2O + H2C2O4 + 2 FeC2O4 + 3 K2C2O4 + H2O2 = 2 K3[Fe(C2O4)3]*3H2O
Li + Co2 = LiCo2 =>
Li + Co2 = LiCo2
He + e = He{-}1 =>
He + e = He{-}1
Mg2 + CuNO2 = Mg3NO2 + Cu =>
3 Mg2 + 2 CuNO2 = 2 Mg3NO2 + 2 Cu
FeBr2 + Na3PO4 = Na3Br2 + FePO4 =>
FeBr2 + Na3PO4 = Na3Br2 + FePO4
C13H8O5N3Na + H2O2 = H2O + CO2 + NH4{+} + NO3{-} + Na2CO3 =>
2 C13H8O5N3Na + 54 H2O2 = 56 H2O + 25 CO2 + 3 NH4{+} + 3 NO3{-} + Na2CO3
HH2O2 = H2O + O2 =>
4 HH2O2 = 6 H2O + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
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