| Équations équilibrées la veille | Équations équilibrées le lendemain |
MeI + Mg = MeMgI
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
(CH3)2CO + Br2 = BrCH2COCH3 + HBr =>
(CH3)2CO + Br2 = BrCH2COCH3 + HBr
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
SH2 + CuCl2 = CuS + HCl =>
SH2 + CuCl2 = CuS + 2 HCl
NO2 + NaOH = H2O + NaNO2 + NaNO3 =>
2 NO2 + 2 NaOH = H2O + NaNO2 + NaNO3
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + NH4NO3 =>
Cu(NO3)2 + (NH4)2CO3 = CuCO3 + 2 NH4NO3
KOH + PbSO4 = K2SO4 + PbO + H2O =>
2 KOH + PbSO4 = K2SO4 + PbO + H2O
NO2 + H2O = HNO3 + N2O3 =>
4 NO2 + H2O = 2 HNO3 + N2O3
KOH + FeO = K2O + Fe(OH)2 =>
2 KOH + FeO = K2O + Fe(OH)2
Li2(CO3) + Ca = Ca(CO3) + Li =>
Li2(CO3) + Ca = Ca(CO3) + 2 Li
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
Cr + HClO4 = H2 + Cr(ClO4)3 =>
2 Cr + 6 HClO4 = 3 H2 + 2 Cr(ClO4)3
NiCI2 + NaOH = Ni(OH) + NaCI2 =>
NiCI2 + NaOH = Ni(OH) + NaCI2
C2O2H4 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
C2O2H4 + NaHCO3 = NaC2H3O2 + H2O + CO2
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
Cl2 + HI = ClH2 + I =>
Cl2 + 4 HI = 2 ClH2 + 4 I
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
Aluminium + Schwefel = Aluminiumsulfid =>
2 Al + 3 S = Al2S3
CrO + C = Cr + CO2 =>
2 CrO + C = 2 Cr + CO2
(NH4)2SO4 + CaBr2 = (NH4)2Br2 + CaSO4 =>
(NH4)2SO4 + CaBr2 = (NH4)2Br2 + CaSO4
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Kl + H2O = Kl(OH)2 + H2 =>
Kl + 2 H2O = Kl(OH)2 + H2
Ce2(SO4)3 + NH4OH + H2O2 = CeOOH(OH)3 + (NH4)2SO4 + H2O =>
Ce2(SO4)3 + 6 NH4OH + 3 H2O2 = 2 CeOOH(OH)3 + 3(NH4)2SO4 + 2 H2O
Na2HPO4 + NaOH = H3PO4 + Na2O =>
Na2HPO4 + 2 NaOH = H3PO4 + 2 Na2O
Mn + NiCl2 = MnCl2 + Ni2 =>
2 Mn + 2 NiCl2 = 2 MnCl2 + Ni2
NEGRO + WHITE = NEGROWHITE =>
NEGRO + WHITE = NEGROWHITE
Pb3I2 + KNO3 = Pb(NO3)2 + K3I =>
Pb3I2 + 6 KNO3 = 3 Pb(NO3)2 + 2 K3I
(CH3)2CO + Br2 = CH3COCH2Br + HBr =>
(CH3)2CO + Br2 = CH3COCH2Br + HBr
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
H2SO3 + KMnO4 = H2SO4 + K2SO4 + MnO2 + H2O =>
3 H2SO3 + 2 KMnO4 = 2 H2SO4 + K2SO4 + 2 MnO2 + H2O
H6 + Si = HSi =>
H6 + 6 Si = 6 HSi
K2TaF7 + H2SiF6 = H2TaF7 + K2SiF6 =>
K2TaF7 + H2SiF6 = H2TaF7 + K2SiF6
K + Br2 = K3Br3 =>
6 K + 3 Br2 = 2 K3Br3
Cr2O3 + Na3CO4 + KNO3 = Na2CrO4 + CO2 + KNO2 =>
3 Cr2O3 + 4 Na3CO4 + 7 KNO3 = 6 Na2CrO4 + 4 CO2 + 7 KNO2
NaBH4(s) + C13H8O(s) + C2H6O(l) = C13H10O + B2O3 + Na =>
22 NaBH4(s) + 131 C13H8O(s) + 39 C2H6O(l) = 137 C13H10O + 11 B2O3 + 22 Na
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Cu(NO3) + HCl = CuCl + HNO3 =>
Cu(NO3) + HCl = CuCl + HNO3
HNO3 + CaCO3 = Ca(NO3) + H(CO3) =>
HNO3 + CaCO3 = Ca(NO3) + H(CO3)
C6H5Cl + KNH2 = C6H5NH2 + KCl =>
C6H5Cl + KNH2 = C6H5NH2 + KCl
MnO2(s) + Al(l) = Al2O3(s) + Mn(s) =>
3 MnO2(s) + 4 Al(l) = 2 Al2O3(s) + 3 Mn(s)
Ca(NO3)2 + Fe(OH)2 = Ca(OH)2 + Fe(NO3)2 =>
Ca(NO3)2 + Fe(OH)2 = Ca(OH)2 + Fe(NO3)2
Ag + Br6 = AgBr =>
6 Ag + Br6 = 6 AgBr
H2S + AgNo3 = HNo3 + Ag2S =>
H2S + 2 AgNo3 = 2 HNo3 + Ag2S
C8H10N4O2 + C32H22N6Na2O6S2 = C40H32N10Na2O8S2 =>
C8H10N4O2 + C32H22N6Na2O6S2 = C40H32N10Na2O8S2
KClO3 + I2 + H2O = HCl + HIO3 + KIO3 =>
5 KClO3 + 3 I2 + 3 H2O = 5 HCl + HIO3 + 5 KIO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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