| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(s) + CuS = Cu(s) + AlS(aq)
Ba + HI = BaI2 + H =>
Ba + 2 HI = BaI2 + 2 H
Cu(II)CO3 = Cu(II)O + CO2 =>
Cu(II)CO3 = Cu(II)O + CO2
B6H6 + O2 = B2O3 + H2O =>
B6H6 + 6 O2 = 3 B2O3 + 3 H2O
C4H6O2 + CH3OH = C5H8O2 + H2O =>
C4H6O2 + CH3OH = C5H8O2 + H2O
CaCO3(heat) = CaOCO2 =>
CaCO3(heat) = CaOCO2
K2CO3 + NaCl + HCl = KCl + NaCO3 + H2 =>
2 K2CO3 + 2 NaCl + 2 HCl = 4 KCl + 2 NaCO3 + H2
Cr4C3 + O2 = Cr2O3 + C =>
Cr4C3 + 3 O2 = 2 Cr2O3 + 3 C
SCl6 = S8 + Cl2 =>
8 SCl6 = S8 + 24 Cl2
A + BY = AY + B =>
A + BY = AY + B
Nb + KClO3 + KOH = KNbO3 + KCl + H2O =>
6 Nb + 5 KClO3 + 6 KOH = 6 KNbO3 + 5 KCl + 3 H2O
CaO(s) + CO2(g) = CaCO3(s)(classification) =>
CaO(s) + CO2(g) = CaCO3(s)(classification)
Al2O3 + NaOH = Na3AlO3 + Al(OH)3 =>
Al2O3 + 3 NaOH = Na3AlO3 + Al(OH)3
Al + FeN = AlN + Fe =>
Al + FeN = AlN + Fe
NH4Cl + CH2O = HCl + H2O + (CH2)6N4 =>
4 NH4Cl + 6 CH2O = 4 HCl + 6 H2O + (CH2)6N4
FeSO4 + SO4 = Fe2(SO4)3 =>
2 FeSO4 + SO4 = Fe2(SO4)3
NH9Cl + H2O = NH9OH + HCl =>
NH9Cl + H2O = NH9OH + HCl
N2 + O2 = NO =>
N2 + O2 = 2 NO
CH + Cl2 = CCl + HCl =>
CH + Cl2 = CCl + HCl
HCI + Ca(OH) = CaCI + H2O =>
HCI + Ca(OH) = CaCI + H2O
CrSO4 + NaMnO4 + H2SO4 = Cr2(SO4)3 + MnSO4 + Na2SO4 + H2O =>
10 CrSO4 + 2 NaMnO4 + 8 H2SO4 = 5 Cr2(SO4)3 + 2 MnSO4 + Na2SO4 + 8 H2O
LiFCuSO4 = LiCuFSO4 =>
LiFCuSO4 = LiCuFSO4
AlI3 + Br = AlBr3 + I =>
AlI3 + 3 Br = AlBr3 + 3 I
Br2 = Br =>
Br2 = 2 Br
HC3H5O3 + KOH = KC3H5O3 + H2O =>
HC3H5O3 + KOH = KC3H5O3 + H2O
BrO3{-} + Br{-} + H3O{+} = Br2 + H2O =>
BrO3{-} + 5 Br{-} + 6 H3O{+} = 3 Br2 + 9 H2O
Mg + CuCl{2} = MgCl{2} + Cu =>
Mg + CuCl{2} = MgCl{2} + Cu
Fe + Ag2(SO4) = Fe(SO4) + Ag =>
Fe + Ag2(SO4) = Fe(SO4) + 2 Ag
MnS + HClO4 = MnCl2 + H2SO4 + H2O + Mn(ClO4)4 =>
9 MnS + 26 HClO4 = 5 MnCl2 + 9 H2SO4 + 4 H2O + 4 Mn(ClO4)4
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
CO2 + O2 = CO3 =>
2 CO2 + O2 = 2 CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + CH3COONH4 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 CH3COONH4
Ca5(PO4)3(OH)ZrONH3 = Ca5(PO4)3ZrONH3(OH) =>
Ca5(PO4)3(OH)ZrONH3 = Ca5(PO4)3ZrONH3(OH)
Na2SO3 + MgCl2 = MgSO3 + NaCl =>
Na2SO3 + MgCl2 = MgSO3 + 2 NaCl
NaCl + H2O = NaOH + Cl2*H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2*H2
N2O + CO = N2O4 + C =>
N2O + 3 CO = N2O4 + 3 C
NH9Cl + H2O = NH9OH + HCl =>
NH9Cl + H2O = NH9OH + HCl
NH4Cl + CH2O = HCl + H2O + (CH2)6N4 =>
4 NH4Cl + 6 CH2O = 4 HCl + 6 H2O + (CH2)6N4
Sn(MnO4)2 + Pb(SiO3)2 = SnSiO3 + Pb(MnO4)4 =>
2 Sn(MnO4)2 + Pb(SiO3)2 = 2 SnSiO3 + Pb(MnO4)4
Al(s) + HCl2(aq) = AlCl3(aq) + H2(g) =>
4 Al(s) + 6 HCl2(aq) = 4 AlCl3(aq) + 3 H2(g)
AgNO3 + KCe = KNO3 + AgCe =>
AgNO3 + KCe = KNO3 + AgCe
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
AlH3 + NaOH = Al2O3 + NaH + H2 =>
2 AlH3 + 3 NaOH = Al2O3 + 3 NaH + 3 H2
Ca(HCO3)2 + KNO3 = Ca(NO3)2 + KHCO3 =>
Ca(HCO3)2 + 2 KNO3 = Ca(NO3)2 + 2 KHCO3
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
CrCl3 + LiOH = CrOH + LiCl3 =>
CrCl3 + LiOH = CrOH + LiCl3
I2(s) + HNO3(aq) = HIO3(aq) + NO2(g) + H2O(l) =>
I2(s) + 10 HNO3(aq) = 2 HIO3(aq) + 10 NO2(g) + 4 H2O(l)
KCIO3 + I2 + H2O = KCI + HIO3 =>
5 KCIO3 + 3 I2 + 3 H2O = 5 KCI + 6 HIO3
CH + Cl2 = CCl + HCl =>
CH + Cl2 = CCl + HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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