| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl(H2O)6 = CoCl + 6 H2O
Zn + C = Zn3C2 =>
3 Zn + 2 C = Zn3C2
[Fe(H2O)6]{3+} + SCN{-} = [Fe(H2O)(SCN)6]{3-} + H2O =>
[Fe(H2O)6]{3+} + 6 SCN{-} = [Fe(H2O)(SCN)6]{3-} + 5 H2O
Al(CO3)3(s) = AlO3(s) + CO2(g) =>
Al(CO3)3(s) = AlO3(s) + 3 CO2(g)
SnCl4 + Fe2S3 = FeCl3 + SnS2 =>
3 SnCl4 + 2 Fe2S3 = 4 FeCl3 + 3 SnS2
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
Fe2(SO4)3 = Fe2O3 + SO2 + O2 =>
2 Fe2(SO4)3 = 2 Fe2O3 + 6 SO2 + 3 O2
KClO3 + CH3COOH = HClO3 + CH3COOK =>
KClO3 + CH3COOH = HClO3 + CH3COOK
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Hg{2+} + NH3 + H2O = NH4{+} + Hg(OH)2 =>
Hg{2+} + 2 NH3 + 2 H2O = 2 NH4{+} + Hg(OH)2
V10O28{6-} + H2SO3 + H{+} = VO{+2} + H2SO4{-} + H2O =>
V10O28{6-} + 10 H2SO3 + 16 H{+} = 10 VO{+2} + 10 H2SO4{-} + 8 H2O
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
KNO3 + Mg = MgKNO3 =>
KNO3 + Mg = MgKNO3
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Cu(C6H12N4)(ClO4)2 + O2 = CO2 + CuCl2 + H2O + N2 =>
Cu(C6H12N4)(ClO4)2 + 5 O2 = 6 CO2 + CuCl2 + 6 H2O + 2 N2
Ca3(BiO4)2 + Ti(NO3)4 = Ca(NO3)2 + Ti3(BiO4)4 =>
2 Ca3(BiO4)2 + 3 Ti(NO3)4 = 6 Ca(NO3)2 + Ti3(BiO4)4
(NH4)3PO4 + Co(NO3)2 = Co3(PO4)2 + (NH4)(NO3) =>
2(NH4)3PO4 + 3 Co(NO3)2 = Co3(PO4)2 + 6(NH4)(NO3)
C + H2O = CO + H2 =>
C + H2O = CO + H2
Mn + CuCl = Cu + MnCl2 =>
Mn + 2 CuCl = 2 Cu + MnCl2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Zn + I2 = Zn(I)2 =>
Zn + I2 = Zn(I)2
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
Zn + Pb{+2}(NO3)2 = Zn{+2}(NO3)2 + Pb =>
Zn + Pb{+2}(NO3)2 = Zn{+2}(NO3)2 + Pb
BaCl2 + K2CrO4 = K2Cl2 + BaCrO4 =>
BaCl2 + K2CrO4 = K2Cl2 + BaCrO4
Fe + Pb2 = FePb2 =>
Fe + Pb2 = FePb2
NaC8H5O7Cu + KI + H2SO4 = I2 + CuI + K2SO4 + C8H8O7 + Na2SO4 =>
2 NaC8H5O7Cu + 4 KI + 3 H2SO4 = I2 + 2 CuI + 2 K2SO4 + 2 C8H8O7 + Na2SO4
Sn2 + O = SnO2 =>
Sn2 + 4 O = 2 SnO2
H2(SO4) + Ni(C2H3O2)5 = H(C2H3O2) + Ni2(SO4)5 =>
5 H2(SO4) + 2 Ni(C2H3O2)5 = 10 H(C2H3O2) + Ni2(SO4)5
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
HCl + BaCl2 = BaCl + HCl2 =>
HCl + BaCl2 = BaCl + HCl2
SO2 + I2 + H2O = I{-} + SO4{-2} + H{+} =>
SO2 + I2 + 2 H2O = 2 I{-} + SO4{-2} + 4 H{+}
C2 + H2 = CH4 =>
C2 + 4 H2 = 2 CH4
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
Al(OH)3(s) + OH{-}(aq) = Al(OH)4{-}(aq) =>
Al(OH)3(s) + OH{-}(aq) = Al(OH)4{-}(aq)
Co(NO3)2 + NH4CNS = (NH4)4[Co(CNS)6] + NH4NO3 =>
Co(NO3)2 + 6 NH4CNS = (NH4)4[Co(CNS)6] + 2 NH4NO3
Zn(s) + H2SO4(aq) = H(s) + ZnSO4(aq) =>
Zn(s) + H2SO4(aq) = 2 H(s) + ZnSO4(aq)
Zn(s) + Sn(NO3)2(aq) = ZnNO3(aq) + Sn(s) =>
2 Zn(s) + Sn(NO3)2(aq) = 2 ZnNO3(aq) + Sn(s)
P(OH)3 = P2O3 + H2O(water) =>
2 P(OH)3 = P2O3 + 3 H2O(water)
Zn + HClO3 = Zn(ClO3)2 + H =>
Zn + 2 HClO3 = Zn(ClO3)2 + 2 H
MgCO3(s) = MgO(s)CO2(g) =>
MgCO3(s) = MgO(s)CO2(g)
CH2OH(CHOH)4COH + Cu(OH)2 + OH{-} = CH2OH(CHOH)4COO{-} + CuOH + H2O =>
CH2OH(CHOH)4COH + 2 Cu(OH)2 + OH{-} = CH2OH(CHOH)4COO{-} + 2 CuOH + 2 H2O
K3FeO4 + H2O = K2FeO4 + KOH + Fe(OH)3 =>
3 K3FeO4 + 4 H2O = 2 K2FeO4 + 5 KOH + Fe(OH)3
KNO3 + NH4Cl = KCl + N2O + H2O =>
KNO3 + NH4Cl = KCl + N2O + 2 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
H2 + O4 = H2O =>
4 H2 + O4 = 4 H2O
CuCl2 + Na2S = CuCl + ClNa2S =>
CuCl2 + Na2S = CuCl + ClNa2S
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(i) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(i) + 2 NaCl(aq)
CuCO3*Cu(OH)2 + (COOH)2 = (COO)2Cu + H2O + CO2 =>
CuCO3*Cu(OH)2 + 2(COOH)2 = 2(COO)2Cu + 3 H2O + CO2
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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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