| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSO4 + 2 KMnO4 = Ca(MnO4)2 + K2SO4
Na2[PtCl4] + KCl = K2[PtCl6] + Na =>
Na2[PtCl4] + 2 KCl = K2[PtCl6] + 2 Na
Fe(SO4) + K3(PO4)2 = Fe3(PO4)2 + K3(SO4)3 =>
3 Fe(SO4) + K3(PO4)2 = Fe3(PO4)2 + K3(SO4)3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4 =>
(NH4)2SO4 + SrCl2 = (NH4)2Cl2 + SrSO4
Al(C2H5)3 + H2O = Al2O3 + C2H6 =>
2 Al(C2H5)3 + 3 H2O = Al2O3 + 6 C2H6
Ni(OH)2 + Ba(NO3)2 = Ni(NO3)2 + Ba(OH)2 =>
Ni(OH)2 + Ba(NO3)2 = Ni(NO3)2 + Ba(OH)2
(CuOH)2CO3 + NH3 + H2SO4 = CuSO4 + NH4(CO3)2 + H2O + H2S =>
16(CuOH)2CO3 + 8 NH3 + 35 H2SO4 = 32 CuSO4 + 8 NH4(CO3)2 + 44 H2O + 3 H2S
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C6H6S + O2 = CO2 + H2SO4 + H2O =>
C6H6S + 9 O2 = 6 CO2 + H2SO4 + 2 H2O
P + Br2 = Br5P3 =>
6 P + 5 Br2 = 2 Br5P3
Cu + Na2(SO4) = Cu2(SO4) + Na =>
2 Cu + Na2(SO4) = Cu2(SO4) + 2 Na
NMe4I + I2 = NMe4I3 =>
NMe4I + I2 = NMe4I3
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
C2H5OH + KMnO4 + NaOH = CH3COOH + H2O + K2MnO4 + Na2MnO4 =>
C2H5OH + 4 KMnO4 + 4 NaOH = CH3COOH + 3 H2O + 2 K2MnO4 + 2 Na2MnO4
BrO3{-} + MnO2 + H2O = Br{-} + MnO4{-} + H{+} =>
BrO3{-} + 2 MnO2 + H2O = Br{-} + 2 MnO4{-} + 2 H{+}
Hg + FeCl3 = HgCl2 + Fe =>
3 Hg + 2 FeCl3 = 3 HgCl2 + 2 Fe
KCNS + AgNO3 = AgCNS + KNO3 =>
KCNS + AgNO3 = AgCNS + KNO3
H2SO3 + KOH = K2SO3 + H2O =>
H2SO3 + 2 KOH = K2SO3 + 2 H2O
Rb3PO4 + Sn(NO3)4 = Sn3(PO4)4 + RbNO3 =>
4 Rb3PO4 + 3 Sn(NO3)4 = Sn3(PO4)4 + 12 RbNO3
(NH4)2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + (NH4)2SO4 + K2SO4 + H2O =>
5(NH4)2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + 5(NH4)2SO4 + K2SO4 + 8 H2O
W2O4 + H2 = W + H2O =>
W2O4 + 4 H2 = 2 W + 4 H2O
KCl + F2 = KF + Cl3 =>
6 KCl + 3 F2 = 6 KF + 2 Cl3
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
Na2CO3 + H2SO4 = CO2 + H2O + Na2SO4
S + NaOH = Na2S + Na2SO3 + H2O =>
3 S + 6 NaOH = 2 Na2S + Na2SO3 + 3 H2O
Ca3Al2(SiO4)3 + (Mg5Al)(AlSi3)O10(OH)8 = Mg3Al2(SiO4)3 + H2O + CaO(aq) =>
2 Ca3Al2(SiO4)3 + 3(Mg5Al)(AlSi3)O10(OH)8 = 5 Mg3Al2(SiO4)3 + 12 H2O + 6 CaO(aq)
NH4OH + K2HgI4 + KOH = NH2IHg2O + KI + H2O =>
NH4OH + 2 K2HgI4 + 3 KOH = NH2IHg2O + 7 KI + 3 H2O
KClO3 = KClO4 + KCl = O2 =>
4 KClO3 = 3 KClO4 + KCl
Cl2 + H2 = HCl10 =>
10 Cl2 + H2 = 2 HCl10
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
Zn + MoO2 = ZnO + Mo2O3 =>
Zn + 2 MoO2 = ZnO + Mo2O3
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
KBrO3 + H2SO3 = Br2 + H2SO4 + H2O + K2SO4 =>
2 KBrO3 + 5 H2SO3 = Br2 + 4 H2SO4 + H2O + K2SO4
CoCO3 + H3O = Co + CO2 + H2O =>
CoCO3 + 2 H3O = Co + CO2 + 3 H2O
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
K2 + CO3 + HCl = KCl + H2O + CO2 =>
K2 + CO3 + 2 HCl = 2 KCl + H2O + CO2
NaAIO2 + H2O = NaOH + AI(OH)3 =>
NaAIO2 + 2 H2O = NaOH + AI(OH)3
C9H20 + O2 = C9H20O =>
2 C9H20 + O2 = 2 C9H20O
C3H8O3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2 =>
2 C3H8O3 + Cu(OH)2 = [Cu(C3H8O3)2](OH)2
CaP + H2SO4 = CaSO4 + PH2 =>
CaP + H2SO4 = CaSO4 + PH2
CoCl2 + AgNO3 = Co(NO3)2 + AgCl =>
CoCl2 + 2 AgNO3 = Co(NO3)2 + 2 AgCl
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
ZnS + HCl = Zn + H2S + Cl2 =>
ZnS + 2 HCl = Zn + H2S + Cl2
C4H10O + H2CrO4 + H{+} = C4H8O2 + Cr{+3} + H2O =>
3 C4H10O + 4 H2CrO4 + 12 H{+} = 3 C4H8O2 + 4 Cr{+3} + 13 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Na2S + ZnSO4 = Na2SO4 + ZnS =>
Na2S + ZnSO4 = Na2SO4 + ZnS
Fe(NO3)3 + C6H8O7 = Fe2O3 + CO2 + N2 + H2O =>
6 Fe(NO3)3 + 5 C6H8O7 = 3 Fe2O3 + 30 CO2 + 9 N2 + 20 H2O
Na(OH) + H2Se = Na2Se + H2O =>
2 Na(OH) + H2Se = Na2Se + 2 H2O
HI + NaHCO3 = H2O + NaCO2 + I =>
HI + NaHCO3 = H2O + NaCO2 + I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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