| Équations équilibrées la veille | Équations équilibrées le lendemain |
RCOOH + Fe(OH)3 = RCOOFe(OH)2 + H2O
SrCO3 + HI = SrI2 + H2CO3 =>
SrCO3 + 2 HI = SrI2 + H2CO3
MnO(aq) + CH3OH(aq) = Mn(aq) + HCO2H(aq) + H(aq) =>
MnO(aq) + CH3OH(aq) = Mn(aq) + HCO2H(aq) + 2 H(aq)
Mn{+2} + BiO2 + H{+} = MnO4{-} + BiO{+} + H2O =>
Mn{+2} + 5 BiO2 + 2 H{+} = MnO4{-} + 5 BiO{+} + H2O
MgSO4 + Na2CO3 = MgCO3 + Na2SO4 =>
MgSO4 + Na2CO3 = MgCO3 + Na2SO4
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
Na2S(aq)Mg(NO3)2(aq) = MgS(aq)Na2(NO3)2(s) =>
Na2S(aq)Mg(NO3)2(aq) = MgS(aq)Na2(NO3)2(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
H2O + NaH = H2 + NaOH =>
H2O + NaH = H2 + NaOH
(e)(NH4)2Cr2O7(s) = N2(g) + H2O(g) + Cr2O3(s) =>
(e)(NH4)2Cr2O7(s) = N2(g) + 4 H2O(g) + Cr2O3(s)
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Mg2N3 + H2O = N2 + MgO + H2 =>
2 Mg2N3 + 4 H2O = 3 N2 + 4 MgO + 4 H2
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq) =>
HI(aq) + RbOH(aq) = H2O(l) + RbI(aq)
NaO + SO2 = NaOSO2 =>
NaO + SO2 = NaOSO2
CO2 + LiOH = Li(CO3) + H2 =>
2 CO2 + 2 LiOH = 2 Li(CO3) + H2
KOHHNO3 = K(NO3)H2O =>
KOHHNO3 = K(NO3)H2O
FeSO4 = FeOSO3 =>
FeSO4 = FeOSO3
H + Fe21 + Mn = MnFeH2 =>
42 H + Fe21 + 21 Mn = 21 MnFeH2
XCO3 + H3PO4 = CO2 + H2O + XHPO4 =>
XCO3 + H3PO4 = CO2 + H2O + XHPO4
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CH4(s) + O2(s) = CO2(g) + H2O =>
CH4(s) + 2 O2(s) = CO2(g) + 2 H2O
Cl2 + P = PCl4 =>
2 Cl2 + P = PCl4
I2 + H2O = HI + HIO =>
I2 + H2O = HI + HIO
Cr + FeSO4 = CrSO4 + Fe =>
Cr + FeSO4 = CrSO4 + Fe
FeSO4*7H2O + H3PO4 + LiOH + CuSO4*5H2O = LiFeCuPO4 + H2SO4 + H2O + O2 =>
2 FeSO4*7H2O + 2 H3PO4 + 2 LiOH + 2 CuSO4*5H2O = 2 LiFeCuPO4 + 4 H2SO4 + 24 H2O + O2
Ba(NO3)2 + Al(NO3)3 + CH4N2O = BaAl2O4 + CO2 + H2O + N2 =>
3 Ba(NO3)2 + 6 Al(NO3)3 + 20 CH4N2O = 3 BaAl2O4 + 20 CO2 + 40 H2O + 32 N2
Sb2S3 + HNO3 + H2O = H3SbO4 + NO + H2SO4 =>
3 Sb2S3 + 28 HNO3 + 4 H2O = 6 H3SbO4 + 28 NO + 9 H2SO4
CuOH = H2OCu2O =>
2 CuOH = H2OCu2O
Al(NO3)3 + Ga = Ga(NO3) + Al =>
Al(NO3)3 + 3 Ga = 3 Ga(NO3) + Al
Cu(No3)2 + CuS = Cu + S(No3)2 =>
Cu(No3)2 + CuS = 2 Cu + S(No3)2
NH4NO3 + KOH = NH3 + KNO3 + H2O =>
NH4NO3 + KOH = NH3 + KNO3 + H2O
AluminumSulfateCalciumHydroxide = AluminumHydroxideCalciumSulfate =>
AluminumSulfateCalciumHydroxide = AluminumHydroxideCalciumSulfate
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
C + U = CU =>
C + U = CU
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
Pb + HCl3 = PbCl + H2 =>
6 Pb + 2 HCl3 = 6 PbCl + H2
NH3 + Na2CrO4 + H2O = NaNO3 + Cr(OH)3 + NaOH =>
3 NH3 + 8 Na2CrO4 + 14 H2O = 3 NaNO3 + 8 Cr(OH)3 + 13 NaOH
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3 + H2OCO2 =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3 + 3 H2OCO2
TiCl = Ti + Cl =>
TiCl = Ti + Cl
K2CO3 + C10H7O + C7H7Cl = C17H14O + KCl + KHCO3 =>
63 K2CO3 + 20 C10H7O + 70 C7H7Cl = 41 C17H14O + 70 KCl + 56 KHCO3
PbS + FeCl3 + O2 = PbCl2 + FeCl2 + SO2 =>
PbS + 2 FeCl3 + O2 = PbCl2 + 2 FeCl2 + SO2
Fe{2+} + H2S = FeS + H{+} =>
Fe{2+} + H2S = FeS + 2 H{+}
CdO + Mg = CdMg + O =>
CdO + Mg = CdMg + O
C8H10 + KMnO4 = C8H4O4K2 + MnO2 + KOH + H2O =>
C8H10 + 4 KMnO4 = C8H4O4K2 + 4 MnO2 + 2 KOH + 2 H2O
Na2SO4 + Na2Cr2O7 + NaOH = Na2CrO4 + H2SO4 =>
Na2SO4 + 2 Na2Cr2O7 + 2 NaOH = 4 Na2CrO4 + H2SO4
Li + Br = LiBr =>
Li + Br = LiBr
ZnO + HNO3 = Zn(NO3)2H2O =>
ZnO + 2 HNO3 = Zn(NO3)2H2O
H2SO4 + Mg = H2 + MgSO4 =>
H2SO4 + Mg = H2 + MgSO4
C6H5COCH3Cl2 = C6H5COCH2ClHCl =>
C6H5COCH3Cl2 = C6H5COCH2ClHCl
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2 =>
HC2H3O2 + LiHSO3 = H2SO3 + LiC2H3O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/24
Équations équilibrées sur03/04/23
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