| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 HNO3 = 2 CrO3 + 3 HNO2
NaHSO4 + KOH = K2SO4 + NaOH + H2O =>
NaHSO4 + 2 KOH = K2SO4 + NaOH + H2O
NaHSO4 + KOH = K2SO4 + Na2SO4 + H2O =>
2 NaHSO4 + 2 KOH = K2SO4 + Na2SO4 + 2 H2O
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
CuSO4ZnBr2 = CuBr2ZnSO4 =>
CuSO4ZnBr2 = CuBr2ZnSO4
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
ICl3 + H2O = ICl + HIO3 + HCl =>
2 ICl3 + 3 H2O = ICl + HIO3 + 5 HCl
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
C + AsO = As4 + CO2 =>
2 C + 4 AsO = As4 + 2 CO2
NaHSO4 + KOH = KHSO4 + NaOH =>
NaHSO4 + KOH = KHSO4 + NaOH
Cl + KI = KCl + I =>
Cl + KI = KCl + I
KI(aq) + CuSO4(aq) = CuI2(s) + K2SO4(aq) =>
2 KI(aq) + CuSO4(aq) = CuI2(s) + K2SO4(aq)
Ba(CN)2 + H2O = Ba(OH)2 + HCN =>
Ba(CN)2 + 2 H2O = Ba(OH)2 + 2 HCN
Li2SO4 + Al = Al2(SO4)3 + Li =>
3 Li2SO4 + 2 Al = Al2(SO4)3 + 6 Li
Ba(ClO4)2 + H2O = Ba(OH)2 + HClO4 =>
Ba(ClO4)2 + 2 H2O = Ba(OH)2 + 2 HClO4
BiCl3(aq) + H2S(aq) = Bi2S3(s) + HCl(aq) =>
2 BiCl3(aq) + 3 H2S(aq) = Bi2S3(s) + 6 HCl(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Mg + CaOH2 = MgOH2 + Ca =>
Mg + CaOH2 = MgOH2 + Ca
Ba(NO3)2(aq) + CuSO4 = BaSO4 + Cu(NO3)2 =>
Ba(NO3)2(aq) + CuSO4 = BaSO4 + Cu(NO3)2
Co(OH)2 + HNO3 = Co(NO3)2 + H2O =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H2O
H2SO4 + LiOH = H2O + Li2SO4 =>
H2SO4 + 2 LiOH = 2 H2O + Li2SO4
ZnBr2 + Ba = BaBr2 + Zn =>
ZnBr2 + Ba = BaBr2 + Zn
Cu + HC1 = CuC2 + H2 =>
Cu + 2 HC1 = CuC2 + H2
H2SO4 + MgOH = Mg2SO4 + H2O =>
H2SO4 + 2 MgOH = Mg2SO4 + 2 H2O
FeTiO3 + CH4 = Fe + TiO + CO2 + H2O =>
2 FeTiO3 + CH4 = 2 Fe + 2 TiO + CO2 + 2 H2O
N3H3 = NH =>
N3H3 = 3 NH
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + (NH4)NO3 =>
Ba(NO3)2 + (NH4)2C2O4 = BaC2O4 + 2(NH4)NO3
CaCl2(aq) + Na2CO3(g) = NaCl(aq) + CaCO3(s) =>
CaCl2(aq) + Na2CO3(g) = 2 NaCl(aq) + CaCO3(s)
Ag(ClO3) + KCl = AgCl + K(ClO3) =>
Ag(ClO3) + KCl = AgCl + K(ClO3)
Cl2 + H2O + ZnS = HClO + H2S + Zn =>
Cl2 + 2 H2O + ZnS = 2 HClO + H2S + Zn
Ba(NO3)2 + KCl = BaCl2 + KNO3 =>
Ba(NO3)2 + 2 KCl = BaCl2 + 2 KNO3
Li2SO4 + Ba(OH)2 = BaSO4 + Li(OH) =>
Li2SO4 + Ba(OH)2 = BaSO4 + 2 Li(OH)
Na3(Al(OH)6) = NaAlO2 + NaOH + H2O =>
Na3(Al(OH)6) = NaAlO2 + 2 NaOH + 2 H2O
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O =>
CO2 + Na2[Zn(OH)4] = Na2CO3 + Zn(OH)2 + H2O
Li2O + H2O = Li(OH)2 + H2 =>
Li2O + 3 H2O = 2 Li(OH)2 + H2
Na2SO3 + Cl2 + KOH = Na2SO4 + KCl + H2O =>
Na2SO3 + Cl2 + 2 KOH = Na2SO4 + 2 KCl + H2O
Ba(NO3)2 + ZnCl2 = BaCl2 + Zn(NO3)2 =>
Ba(NO3)2 + ZnCl2 = BaCl2 + Zn(NO3)2
Sr + O2 = SrO =>
2 Sr + O2 = 2 SrO
C6H5CH2CH3 + KMnO4 = C6H5COOH + CO2 + KOH + MnO2 =>
C6H5CH2CH3 + 4 KMnO4 = C6H5COOH + CO2 + 4 KOH + 4 MnO2
Ba(NO3)2 + NaI = BaI2 + Na(NO3) =>
Ba(NO3)2 + 2 NaI = BaI2 + 2 Na(NO3)
NH3 + Br2 = NH4Br2 + N2 =>
8 NH3 + 6 Br2 = 6 NH4Br2 + N2
K2S(aq) + CaCl2(aq) = KCl + CaS =>
K2S(aq) + CaCl2(aq) = 2 KCl + CaS
Cr4C3 + Mn(HCO2)2 = Cr(HCO2)3 + Mn4C2 =>
2 Cr4C3 + 12 Mn(HCO2)2 = 8 Cr(HCO2)3 + 3 Mn4C2
Ba(No3)2 + H2O = HNo3 + Ba(OH)2 =>
Ba(No3)2 + 2 H2O = 2 HNo3 + Ba(OH)2
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH3(g) + H2O(l) =>
Ba(OH)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH3(g) + 2 H2O(l)
Cr2O3 + NaOH + H2O = Na2CrO4 + H2 =>
Cr2O3 + 4 NaOH + H2O = 2 Na2CrO4 + 3 H2
C12H24O2 + SOCl2 = C12H23ClO + SO2 + HCl =>
C12H24O2 + SOCl2 = C12H23ClO + SO2 + HCl
Ba + C = BaC =>
Ba + C = BaC
LiI = ILi =>
LiI = ILi
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/02/24
Équations équilibrées sur08/01/23
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