Équations équilibrées la veille | Équations équilibrées le lendemain |
Gd2O3 + MoO3 = Gd2MoO6
CCl2O + NH3 = H4CN2O + NH4Cl =>
CCl2O + 4 NH3 = H4CN2O + 2 NH4Cl
Ag2O + C2H4O = Ag + C2H4O2 =>
Ag2O + C2H4O = 2 Ag + C2H4O2
H{+} + MnO4{-} + X2O4{-2} = Mn{+2} + XO2 + H2O =>
16 H{+} + 2 MnO4{-} + 5 X2O4{-2} = 2 Mn{+2} + 10 XO2 + 8 H2O
NaH + H2O = NaO4 + H2 =>
2 NaH + 8 H2O = 2 NaO4 + 9 H2
CrBr2(aq) + AgNO3(aq) = AgBr(aq) + Cr(NO3)2(s) =>
CrBr2(aq) + 2 AgNO3(aq) = 2 AgBr(aq) + Cr(NO3)2(s)
Cl2 + Na2S2O5 + NaOH = NaCl + Na2SO4 + H2O =>
2 Cl2 + Na2S2O5 + 6 NaOH = 4 NaCl + 2 Na2SO4 + 3 H2O
Cu(NH3)4(aq) = Cu(s) + NH3(aq) =>
Cu(NH3)4(aq) = Cu(s) + 4 NH3(aq)
NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + KOH =>
2 NH4VO3 + K2SO4 + H2O = V2O5 + (NH4)2SO4 + 2 KOH
Ca(NO3)2*4H2O + Na2WO4*2H2O = CaWO4 + H2O + NaNO3 =>
Ca(NO3)2*4H2O + Na2WO4*2H2O = CaWO4 + 6 H2O + 2 NaNO3
Gd2O3 + MoO3 = Gd2MoO6 =>
Gd2O3 + MoO3 = Gd2MoO6
SO2{-}4 = SO2{-}3 =>
SO2{-}4 = SO2{-}3
NH4 + O2 = NO4 + H2O =>
NH4 + 3 O2 = NO4 + 2 H2O
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O =>
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O
MgO + H2SiO3 = Mg(SiO3) + H2O =>
MgO + H2SiO3 = Mg(SiO3) + H2O
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O =>
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O
HCl + H2SO4 = ClSO4 + H =>
HCl + H2SO4 = ClSO4 + 3 H
AgNO3 + NaBr = AgBr + NaNO3 =>
AgNO3 + NaBr = AgBr + NaNO3
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O =>
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O
Sb2S3 + Na2S = NaSb2S3 + S =>
2 Sb2S3 + Na2S = 2 NaSb2S3 + S
CuO(s) + HCl(aq) = CuCl2(aq) + H2O(l) =>
CuO(s) + 2 HCl(aq) = CuCl2(aq) + H2O(l)
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*2H2O + HCl + H2O =>
H2C2O4*2H2O + CoCl2*6H2O = CoC2O4*2H2O + 2 HCl + 6 H2O
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O =>
HMnO4 + Pb(OH)4 = Pb(OH)3MnO4 + H2O
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2 =>
CaCO3 + Al2O3 = Ca(AlO2)2 + CO2
Rb2OCO2 = Rb2(CO3) =>
Rb2OCO2 = Rb2(CO3)
Mg(NO3)2(aq) + K(s) = Mg(s) + KNO3(aq) =>
Mg(NO3)2(aq) + 2 K(s) = Mg(s) + 2 KNO3(aq)
BaCl3 + AgNO3 = AgCl3 + BaNO3 =>
BaCl3 + AgNO3 = AgCl3 + BaNO3
CH6N2O3 = H2O2 + CO(NH2)2 =>
CH6N2O3 = H2O2 + CO(NH2)2
NH4Cl + K2[HgI4] = [Hg(NH2)I] + HI + KCl + NH4I =>
2 NH4Cl + K2[HgI4] = [Hg(NH2)I] + 2 HI + 2 KCl + NH4I
KMnO4 + H2S = S + MnS + KHS + H2O =>
2 KMnO4 + 9 H2S = 5 S + 2 MnS + 2 KHS + 8 H2O
Al(OH)3(s) + HCl(aq) = AlCl3(aq) + H2O(l) =>
Al(OH)3(s) + 3 HCl(aq) = AlCl3(aq) + 3 H2O(l)
Na2S2O4 + I2 = Na2S2I2 + O2 =>
Na2S2O4 + I2 = Na2S2I2 + 2 O2
Mg + Cr2O3 = Mg2O3 + Cr =>
2 Mg + Cr2O3 = Mg2O3 + 2 Cr
CaCO3(aq) + BaSO4 = BaCO3 + CaSO4(aq) =>
CaCO3(aq) + BaSO4 = BaCO3 + CaSO4(aq)
U + N2 + Tb = NU2Tb =>
4 U + N2 + 2 Tb = 2 NU2Tb
NaSO2 + HCl = NaCl + SO2 + H2 =>
2 NaSO2 + 2 HCl = 2 NaCl + 2 SO2 + H2
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
MgCl2 + H2S = MgS + HCl =>
MgCl2 + H2S = MgS + 2 HCl
Pb + Br2 = PbBr4 =>
Pb + 2 Br2 = PbBr4
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
Li + FeS2 = Li2S + FeS =>
2 Li + FeS2 = Li2S + FeS
CH3CHO + Br2 + H2O = CH3COOH + HBr =>
CH3CHO + Br2 + H2O = CH3COOH + 2 HBr
BaCl2 + CrO4 = BaO4 + CrCl2 =>
BaCl2 + CrO4 = BaO4 + CrCl2
C9H20 + H2O = CO2 + H2 =>
C9H20 + 18 H2O = 9 CO2 + 28 H2
SO4 + NaOH = Na2SO4 + H2O2 =>
SO4 + 2 NaOH = Na2SO4 + H2O2
CO + Cl2 = ClCOCl =>
CO + Cl2 = ClCOCl
SO4{2-} + H2O = HSO4{-} + OH{-} =>
SO4{2-} + H2O = HSO4{-} + OH{-}
AgClO3 + BaCl = AgCl + BaClO3 =>
AgClO3 + BaCl = AgCl + BaClO3
C + NCl3 = N2 + ClC3 =>
18 C + 2 NCl3 = N2 + 6 ClC3
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/09/25
Équations équilibrées sur07/09/24
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