| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiO2 + 2 MgCl2 = SiCl4 + 2 MgO
Cl + NaF = NaCl + F2 =>
2 Cl + 2 NaF = 2 NaCl + F2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Ca + Cr2O4 = CaCr2O4 =>
Ca + Cr2O4 = CaCr2O4
HBrO + KI + HBr = KBr + I2 + H2O =>
HBrO + 2 KI + HBr = 2 KBr + I2 + H2O
Ni + H2O = NiO + H2 =>
Ni + H2O = NiO + H2
C57H104O6 + Br2 = C57H104O6Br6 =>
C57H104O6 + 3 Br2 = C57H104O6Br6
Cr + HI = CrI + H =>
Cr + HI = CrI + H
CaCO3 + AgNO3 = AgCO3 + CaNO3 =>
CaCO3 + AgNO3 = AgCO3 + CaNO3
Cl2 + H2O2 + KOH = KClO + H2O =>
Cl2 + H2O2 + 2 KOH = 2 KClO + 2 H2O
F + CaBr2 = FBr + Ca =>
2 F + CaBr2 = 2 FBr + Ca
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
Cr + O = CrO =>
Cr + O = CrO
C4H6 + Cl2 = C4H5Cl + HCl =>
C4H6 + Cl2 = C4H5Cl + HCl
MgO + H2 = MgOH2 =>
MgO + H2 = MgOH2
O2 + S + H2O = H2SO4 =>
3 O2 + 2 S + 2 H2O = 2 H2SO4
FeCl2 + Br2 = BrCl + Fe =>
FeCl2 + Br2 = 2 BrCl + Fe
C6H12 + Br2 = C6H11 + HBr =>
2 C6H12 + Br2 = 2 C6H11 + 2 HBr
H2SO4 + KI = K2SO4 + H2O + SO2 + I2 =>
2 H2SO4 + 2 KI = K2SO4 + 2 H2O + SO2 + I2
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Cl + O = Cl2O =>
2 Cl + O = Cl2O
N2 + CO2 = NO + C =>
N2 + CO2 = 2 NO + C
H2SO4 + Ca(C3H7O3)2 = C3H8O3 + CaSO4 =>
H2SO4 + Ca(C3H7O3)2 = 2 C3H8O3 + CaSO4
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO2 =>
C14H12 + C4H4BrNO2 + H2O = C14H13BrO + C4H5NO2
Cr2O7{2-} + H2S + H{+} = Cr{3+} + S + H2O =>
Cr2O7{2-} + 3 H2S + 8 H{+} = 2 Cr{3+} + 3 S + 7 H2O
Cu2CO3 = Cu + CO2 + O2 =>
2 Cu2CO3 = 4 Cu + 2 CO2 + O2
AgCl = Ag + Cl =>
AgCl = Ag + Cl
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
K2I + AgNO3 = KNO3 + Ag2I =>
K2I + 2 AgNO3 = 2 KNO3 + Ag2I
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl =>
KMnO4 + 5 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 5 Cl
Al + LiOH = Li3AlO3 + H2 =>
2 Al + 6 LiOH = 2 Li3AlO3 + 3 H2
As + H2S = As2S3 + H =>
2 As + 3 H2S = As2S3 + 6 H
KOH + CH3OH = CH3OK + H2O =>
KOH + CH3OH = CH3OK + H2O
Ba + HI = BaI2 + H2 =>
Ba + 2 HI = BaI2 + H2
CaO + MgCl2 = MgO + CaCl2 =>
CaO + MgCl2 = MgO + CaCl2
KMnO4 + KCl + H2SO4 = MnSO4 + K2SO4 + H2O + Cl =>
KMnO4 + 5 KCl + 4 H2SO4 = MnSO4 + 3 K2SO4 + 4 H2O + 5 Cl
CaSO4 + AgBr = CaBr + AgSO4 =>
CaSO4 + AgBr = CaBr + AgSO4
Mg + FeCl = MgCl2 + Fe3 =>
3 Mg + 6 FeCl = 3 MgCl2 + 2 Fe3
C5H8 + H2O = CO + H2 =>
C5H8 + 5 H2O = 5 CO + 9 H2
AgCl + NaCl = Na[AgCl2] =>
AgCl + NaCl = Na[AgCl2]
Al + OH = AlO + H =>
Al + OH = AlO + H
KHO + HNO3 = KNO3 + H2O =>
KHO + HNO3 = KNO3 + H2O
Na2Co3 + Cu(NO3)2 = Na2(NO3)2 + CuCo3 =>
Na2Co3 + Cu(NO3)2 = Na2(NO3)2 + CuCo3
Al2O3 + C2H4O2 = Al(CH3COO)3 + H2O =>
Al2O3 + 6 C2H4O2 = 2 Al(CH3COO)3 + 3 H2O
NO2 + H2SO4 = SO2 + HNO3 =>
2 NO2 + H2SO4 = SO2 + 2 HNO3
NaI + CoCl2 = NaCl + CoI2 =>
2 NaI + CoCl2 = 2 NaCl + CoI2
CaCO3 + HCl = CaCl3 + CO2 + H3O =>
CaCO3 + 3 HCl = CaCl3 + CO2 + H3O
CuSO4 + Na2B4O7 + H2O = CuOHBO2 + H3BO3 + Na2SO4 =>
CuSO4 + Na2B4O7 + 5 H2O = CuOHBO2 + 3 H3BO3 + Na2SO4
Ca(OH)2 + H3PO3 = CaOHH2PO3 + H2O =>
Ca(OH)2 + H3PO3 = CaOHH2PO3 + H2O
IO3{-} + I{-} + H{+} = I2 + H2O(l) =>
IO3{-} + 5 I{-} + 6 H{+} = 3 I2 + 3 H2O(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/01/24
Équations équilibrées sur05/01/23
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