| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2O3 + CO = 2 Fe + C(O2)2
FeI2 + O2 = I2 + Fe2O3 =>
4 FeI2 + 3 O2 = 4 I2 + 2 Fe2O3
CaCl2 + CO2 + H2O = CaCO3 + HCl =>
CaCl2 + CO2 + H2O = CaCO3 + 2 HCl
Si(CH3)2Cl2 + H2O = (CH3)2Si(OH)2 + HCl =>
Si(CH3)2Cl2 + 2 H2O = (CH3)2Si(OH)2 + 2 HCl
P + NaIO3 + NaOH = Na2HPO3 + I2 + H2O =>
10 P + 6 NaIO3 + 14 NaOH = 10 Na2HPO3 + 3 I2 + 2 H2O
Cl2 + I = Cl2I =>
Cl2 + I = Cl2I
FeCl3 + HCl + KSCN = Fe(SCN)6 + KCl + H =>
FeCl3 + 3 HCl + 6 KSCN = Fe(SCN)6 + 6 KCl + 3 H
Na2HSO4 + H2O = Na2SO4 + H3O =>
Na2HSO4 + H2O = Na2SO4 + H3O
Mg + ZnSO3 = Zn + MgSO3 =>
Mg + ZnSO3 = Zn + MgSO3
NaBr + MnO2 + H2SO4 = Br2 + MnSO4 + H2O + NaHSO4 =>
2 NaBr + MnO2 + 3 H2SO4 = Br2 + MnSO4 + 2 H2O + 2 NaHSO4
Na3PO4(aq) + CuSO4(aq) = Na2SO4(aq) + Cu3(PO4)2(aq) =>
2 Na3PO4(aq) + 3 CuSO4(aq) = 3 Na2SO4(aq) + Cu3(PO4)2(aq)
K2CO3(g) + HCl(aq) = KCl(aq) + H2O(l) + CO2(g) =>
K2CO3(g) + 2 HCl(aq) = 2 KCl(aq) + H2O(l) + CO2(g)
H2O + AgNo3 = HNo3 + Ag2O =>
H2O + 2 AgNo3 = 2 HNo3 + Ag2O
FeCl3 + Na = Fe + NaCl3 =>
FeCl3 + Na = Fe + NaCl3
CH3OH(l) = CH3OH(aq) =>
CH3OH(l) = CH3OH(aq)
KMnO4 + H2SO4 + NH3 = HNO2 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 NH3 = 5 HNO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
C6H12O6 + KNO3 = K2O + CO2 + N2 + H2O =>
5 C6H12O6 + 24 KNO3 = 12 K2O + 30 CO2 + 12 N2 + 30 H2O
KMnO4 + CH3COCH2COCH3 = [Mn(CH3COCH2COCH2)3] + (CH3CO)2CHCH(CH3CO)2 + K + H2O =>
2 KMnO4 + 16 CH3COCH2COCH3 = 2[Mn(CH3COCH2COCH2)3] + 5(CH3CO)2CHCH(CH3CO)2 + 2 K + 8 H2O
Na3PO4 + MnI2 = Mn3(PO4)2 + NaI =>
2 Na3PO4 + 3 MnI2 = Mn3(PO4)2 + 6 NaI
AgOH(s) + HNO3(aq) = AgNO3 + H2O =>
AgOH(s) + HNO3(aq) = AgNO3 + H2O
Zn + MnO2 + H2O = Zn{+2} + Mn2O3 + OH{-} =>
Zn + 2 MnO2 + H2O = Zn{+2} + Mn2O3 + 2 OH{-}
Sn3N2 + H2O = Sn(OH)2 + NH3 =>
Sn3N2 + 6 H2O = 3 Sn(OH)2 + 2 NH3
KAl2Si3AlO10(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O =>
KAl2Si3AlO10(OH)2 + SiO2 = KAlSi3O8 + Al2SiO5 + H2O
C2H6 + HBr = C2H7Br =>
C2H6 + HBr = C2H7Br
CH2 + NH4ClO4 = CO2 + H2O + HCl + N2 =>
5 CH2 + 6 NH4ClO4 = 5 CO2 + 14 H2O + 6 HCl + 3 N2
Rb2O + Cl2 = RbCl + O2 =>
2 Rb2O + 2 Cl2 = 4 RbCl + O2
Si2Cl2 + H2O = SiO2 + HCl + H2 =>
Si2Cl2 + 4 H2O = 2 SiO2 + 2 HCl + 3 H2
HCl + Br = BrCl + H =>
HCl + Br = BrCl + H
Al + H3PO4 = Al2(HPO4)3 + H2 =>
2 Al + 3 H3PO4 = Al2(HPO4)3 + 3 H2
C3H5(OH)3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
5 C3H5(OH)3 + 14 KMnO4 + 21 H2SO4 = 14 MnSO4 + 7 K2SO4 + 15 CO2 + 41 H2O
NaI + Al(NO)3 = AlI + Na(NO)3 =>
NaI + Al(NO)3 = AlI + Na(NO)3
N + Mg + H2O = Mg(OH)2 + NH3 =>
2 N + 3 Mg + 6 H2O = 3 Mg(OH)2 + 2 NH3
Bi(OH)3 + NaSnO2 = Bi + NaSnO3 + H2O =>
2 Bi(OH)3 + 3 NaSnO2 = 2 Bi + 3 NaSnO3 + 3 H2O
Fe{2+} + H2C2O4 + H2O = Fe(C2O4)*2H2O + H{+} =>
Fe{2+} + H2C2O4 + 2 H2O = Fe(C2O4)*2H2O + 2 H{+}
C6H12(l) + O2 = CO2 + H2O =>
C6H12(l) + 9 O2 = 6 CO2 + 6 H2O
R{+} + SO4{-2} = R2SO4 =>
2 R{+} + SO4{-2} = R2SO4
Mg(NO3)2 + SrCl2 = Mg(Cl2) + Sr(NO3)2 =>
Mg(NO3)2 + SrCl2 = Mg(Cl2) + Sr(NO3)2
Au + NO3{-} + Cl{-} + H{+} = [AuCl4]{-} + NO2 + H2O =>
Au + 3 NO3{-} + 4 Cl{-} + 6 H{+} = [AuCl4]{-} + 3 NO2 + 3 H2O
PbC2H3O2 + NaI2 = Na(C2H3O2) + PbI2 =>
PbC2H3O2 + NaI2 = Na(C2H3O2) + PbI2
HgCl2(aq) + NaI = HgI2(s) + NaCl(aq) =>
HgCl2(aq) + 2 NaI = HgI2(s) + 2 NaCl(aq)
Na2HSO4 + H2O = Na2SO4 + H3O =>
Na2HSO4 + H2O = Na2SO4 + H3O
BaSO4 + HNO3 = H2SO4 + Ba(NO3)2 =>
BaSO4 + 2 HNO3 = H2SO4 + Ba(NO3)2
NH3(aq) + HBr(aq) = Br(aq) + NH4(aq) =>
NH3(aq) + HBr(aq) = Br(aq) + NH4(aq)
H2OFe2O3 + SiO2Al2O3 = Fe2O3SiO2Al2O3 + H2O =>
H2OFe2O3 + SiO2Al2O3 = Fe2O3SiO2Al2O3 + H2O
(NH4)3PO4 + CaSO4 = (NH4)2SO4 + Ca3(PO4)2 =>
2(NH4)3PO4 + 3 CaSO4 = 3(NH4)2SO4 + Ca3(PO4)2
N2H10C5O4 + O2 = CO2 + H2O + N2 =>
2 N2H10C5O4 + 11 O2 = 10 CO2 + 10 H2O + 2 N2
HI + Mn2O3 = MnI2 + H2O + I =>
6 HI + Mn2O3 = 2 MnI2 + 3 H2O + 2 I
H2(SO4) + Ba(ClO3)2 = HClO3 + BaSO4 =>
H2(SO4) + Ba(ClO3)2 = 2 HClO3 + BaSO4
Na2S + Co(NO3)2 = CoS + NaNO3 =>
Na2S + Co(NO3)2 = CoS + 2 NaNO3
Ni(s) + Mg(NO3)2(aq) = Ni(NO3)2(aq) + Mg(s) =>
Ni(s) + Mg(NO3)2(aq) = Ni(NO3)2(aq) + Mg(s)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/04/24
Équations équilibrées sur07/04/23
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