| Équations équilibrées la veille | Équations équilibrées le lendemain |
SO3 + H2O = H2(SO4)
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OOH = C6H5OH + CH3COCH3 =>
C6H5CH(CH3)2 + O2 = C6H5C(CH3)2OOH
C6H10 + HBr = C6H5Br + H2 =>
C6H10 + HBr = C6H5Br + 3 H2
NH4S + Pb(NO3)2 = NH4NO3 + PbS2 =>
2 NH4S + Pb(NO3)2 = 2 NH4NO3 + PbS2
S{-} + [SO3]{-} + H{+} = S + H2O =>
5 S{-} + [SO3]{-} + 6 H{+} = 6 S + 3 H2O
H2SO4 + K2Cr2O7 + H2C2O4 = Cr2(SO4)3 + CO2 + K2SO4 + H2O =>
4 H2SO4 + K2Cr2O7 + 3 H2C2O4 = Cr2(SO4)3 + 6 CO2 + K2SO4 + 7 H2O
C2H5NO2 + H = C2H5NH2 + H2O =>
C2H5NO2 + 6 H = C2H5NH2 + 2 H2O
H + As2S3 + NO3{-} = AsO4{3-} + S + NO + H3O{+} =>
12 H + 3 As2S3 + 14 NO3{-} = 6 AsO4{3-} + 9 S + 14 NO + 4 H3O{+}
HCOOH + Al2O3 = Al(COOH)3 + H2O =>
6 HCOOH + Al2O3 = 2 Al(COOH)3 + 3 H2O
MnO4 + Pb = MnO2 + PbO2 =>
MnO4 + Pb = MnO2 + PbO2
HCl + Sn(OH)2 = SnCl2 + H2O =>
2 HCl + Sn(OH)2 = SnCl2 + 2 H2O
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
AgNO3 + K2(CrO4)2 = Ag2CrO4 + K(NO3)2 =>
4 AgNO3 + K2(CrO4)2 = 2 Ag2CrO4 + 2 K(NO3)2
Br2O5 + NaClO + NaOH = NaCl + H2O + NaBrO5 =>
Br2O5 + 4 NaClO + 2 NaOH = 4 NaCl + H2O + 2 NaBrO5
KMnO4 + H2SO4 + NaCl = NaHSO4 + KHSO4 + MnSO4 + Cl2 + H2O =>
2 KMnO4 + 14 H2SO4 + 10 NaCl = 10 NaHSO4 + 2 KHSO4 + 2 MnSO4 + 5 Cl2 + 8 H2O
Cu(OH)2 + NH3 = Cu(NH3)2{2+} + OH{-} =>
Cu(OH)2 + 2 NH3 = Cu(NH3)2{2+} + 2 OH{-}
KI3 + Na2S2O3 = KI + NaI + Na2S4O6 =>
KI3 + 2 Na2S2O3 = KI + 2 NaI + Na2S4O6
C408480H816962 = C60 + H2 =>
C408480H816962 = 6808 C60 + 408481 H2
NH3 + KOH = NH2 + K + H2O =>
NH3 + KOH = NH2 + K + H2O
AgNO3 + (NH4)2S = AgS + NO3(NH4)2 =>
AgNO3 + (NH4)2S = AgS + NO3(NH4)2
Cu(OH)2 + KNO3 = CuNO3 + K(OH)2 =>
Cu(OH)2 + KNO3 = CuNO3 + K(OH)2
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + H2O + K2SO4 + C2H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 14 H2O + 2 K2SO4 + 3 C2H2O
PCl3 + Cl2 = PCl5 = P4 + OCl =>
PCl3 + Cl2 = PCl5
HNO3 + KAlO2 = KNO3 + Al(NO3)3 + H2O =>
4 HNO3 + KAlO2 = KNO3 + Al(NO3)3 + 2 H2O
HNO2 + Sn(OH)4 = H2O + Sn(OH)3(NO2) =>
HNO2 + Sn(OH)4 = H2O + Sn(OH)3(NO2)
H2SO3 + FrOH = H2O + Fr2SO3 =>
H2SO3 + 2 FrOH = 2 H2O + Fr2SO3
Na2Si2O5 + NH4Cl + H2O = H2SiO3 + NH3 + NaCl =>
Na2Si2O5 + 2 NH4Cl + H2O = 2 H2SiO3 + 2 NH3 + 2 NaCl
Fe3O4 + HI = FeI2 + H2O + I =>
Fe3O4 + 8 HI = 3 FeI2 + 4 H2O + 2 I
HNO3 + Cu = Cu(NO3) + HNO2 + H2O =>
3 HNO3 + 2 Cu = 2 Cu(NO3) + HNO2 + H2O
K2Cr2O7 + C6H8O6 = Cr2O3 + K2O + CO2 + H2O =>
10 K2Cr2O7 + 3 C6H8O6 = 10 Cr2O3 + 10 K2O + 18 CO2 + 12 H2O
Mg + Na2SO4 = SO4 + NaMg =>
2 Mg + Na2SO4 = SO4 + 2 NaMg
Mg + P = (Mg)3(P)2 =>
3 Mg + 2 P = (Mg)3(P)2
SrO + Sr(HSO4)2 = SrSO4 + H2O =>
SrO + Sr(HSO4)2 = 2 SrSO4 + H2O
Al02 + H2O = H + AlOH =>
Al02 + 2 H2O = 2 H + 2 AlOH
Mg(OH)2 + I2 = MgI2 + Mg(IO2)3 + H2O =>
12 Mg(OH)2 + 13 I2 = 10 MgI2 + 2 Mg(IO2)3 + 12 H2O
I2SO4 + K2S2O8 = I2S2O8 + K2SO4 =>
I2SO4 + K2S2O8 = I2S2O8 + K2SO4
O3N2 + H2O = O4N2H2 =>
O3N2 + H2O = O4N2H2
O2 + NH3 = H2O + N2 =>
3 O2 + 4 NH3 = 6 H2O + 2 N2
CaO + HNO2 = CaHNO3 =>
CaO + HNO2 = CaHNO3
La[NO3]3 + NaOH = La[OH]3 + NaNO3 =>
La[NO3]3 + 3 NaOH = La[OH]3 + 3 NaNO3
F(OH) + H2Ni = F2Ni + H2O =>
2 F(OH) + H2Ni = F2Ni + 2 H2O
ZnS + BaCl2 = BaS + ZnCl2 =>
ZnS + BaCl2 = BaS + ZnCl2
NaOH(aq) + H3PO4(aq)(aq) = H3OH(aq) + NaPO4(aq) =>
NaOH(aq) + H3PO4(aq)(aq) = H3OH(aq) + NaPO4(aq)
Ca3(PO4)2 + H2SO4 = Ca2(SO4)2 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = Ca2(SO4)2 + Ca(H2PO4)2
Pb(NO3)2 + Na3(PO4) = Pb3(PO4)2 + Na(NO3) =>
3 Pb(NO3)2 + 2 Na3(PO4) = Pb3(PO4)2 + 6 Na(NO3)
K2S + KI = KS + K2I =>
K2S + KI = KS + K2I
H2O + Cl2O5 = HCl + H2O2 =>
7 H2O + Cl2O5 = 2 HCl + 6 H2O2
C3H8O3 + Na2CO3 = C4H8O4 + NaOH =>
8 C3H8O3 + 4 Na2CO3 = 7 C4H8O4 + 8 NaOH
K + Cl2 + O2 = K(ClO3) =>
2 K + Cl2 + 3 O2 = 2 K(ClO3)
C3H8O3 + Na2CO3 = C4H8O4 + NaOH =>
8 C3H8O3 + 4 Na2CO3 = 7 C4H8O4 + 8 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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