| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K3AsO4 + 3 Ba(OH)2 = Ba3(AsO4)2 + 6 K(OH)
Na2SiO3 + HCl = H2SiO3 + NaCl =>
Na2SiO3 + 2 HCl = H2SiO3 + 2 NaCl
NH3 + CO2 = NH4[H2NCO2] =>
2 NH3 + CO2 = NH4[H2NCO2]
Cu + SiO2 = CuSiO2 =>
Cu + SiO2 = CuSiO2
Pb + ZnC2H3O2 = PbC2H3O2 + Zn =>
Pb + ZnC2H3O2 = PbC2H3O2 + Zn
CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l) =>
2 CH3COOH(aq) + CaCO3(aq) = (CH3COO)2Ca(aq) + CO2(g) + H2O(l)
BaSO4 + Li = BaLi + SO4 =>
BaSO4 + Li = BaLi + SO4
C4H10O + KMnO4 = C4H8OH + MnO2 + KOH + H2O =>
3 C4H10O + KMnO4 = 3 C4H8OH + MnO2 + KOH + H2O
Al(MnO4)3 + K = KMnO4 + Al =>
Al(MnO4)3 + 3 K = 3 KMnO4 + Al
K + Ba3(PO4)2 = K(PO4)2 + Ba3 =>
K + Ba3(PO4)2 = K(PO4)2 + Ba3
K2O + CO2 = K2CO3 =>
K2O + CO2 = K2CO3
KIO3 + N2H4 + HCl = ICl + N2 + H2O + KCl =>
KIO3 + N2H4 + 2 HCl = ICl + N2 + 3 H2O + KCl
NaClH + O2 = NaClO4 + H2O =>
4 NaClH + 9 O2 = 4 NaClO4 + 2 H2O
CrCl3 + H2O = HCl + Cr(OH)3 =>
CrCl3 + 3 H2O = 3 HCl + Cr(OH)3
HSO4 + CH3COONa = CH3COOH + NaSO4 =>
HSO4 + CH3COONa = CH3COOH + NaSO4
SnS2 + (NH4)2S = (NH4)2[SnS3] =>
SnS2 + (NH4)2S = (NH4)2[SnS3]
CrCl3 + F2 = CrF3 + Cl =>
2 CrCl3 + 3 F2 = 2 CrF3 + 6 Cl
Mg2CO3 = CO2 + Mg2O =>
Mg2CO3 = CO2 + Mg2O
AgOH + NaOH = Ag + NaO + H2O =>
AgOH + NaOH = Ag + NaO + H2O
C2H4O2 + Fe = Fe3O4 + C2H4 =>
2 C2H4O2 + 3 Fe = Fe3O4 + 2 C2H4
CH2Cl + O2 = CO2 + H2O + HCl =>
4 CH2Cl + 5 O2 = 4 CO2 + 2 H2O + 4 HCl
Na + O3 = Na4O =>
12 Na + O3 = 3 Na4O
SiO2 + H2S = H2O + Si + SO3 =>
2 SiO2 + H2S = H2O + 2 Si + SO3
U6 + F2 = UF2 =>
U6 + 6 F2 = 6 UF2
H(F) + Ca(OH)2 = Ca(F)2 + H2O =>
2 H(F) + Ca(OH)2 = Ca(F)2 + 2 H2O
FeS2 + O2 = Fe3O4 + SO2 =>
3 FeS2 + 8 O2 = Fe3O4 + 6 SO2
Al2O3 + HNo3 = Al(No3)3 + H2O =>
Al2O3 + 6 HNo3 = 2 Al(No3)3 + 3 H2O
AgF + Ca(OH)2 = CaF2 + AgOH =>
2 AgF + Ca(OH)2 = CaF2 + 2 AgOH
NaK + O2 = NaO2 + K2O =>
4 NaK + 5 O2 = 4 NaO2 + 2 K2O
Mg(CIO3)2 = Mg + CIO3 =>
Mg(CIO3)2 = Mg + 2 CIO3
Ca(Cl)2 + NaOH = NaCl + Ca(OH)2 =>
Ca(Cl)2 + 2 NaOH = 2 NaCl + Ca(OH)2
Ti + O2 + H2O = Ti(OH) =>
4 Ti + O2 + 2 H2O = 4 Ti(OH)
KI + O3 + H2O = KOH + I2 =>
6 KI + O3 + 3 H2O = 6 KOH + 3 I2
C3H6 + NO = C3H3N + H2O + N2 =>
4 C3H6 + 6 NO = 4 C3H3N + 6 H2O + N2
CuClO3 = O2 + CuClO =>
CuClO3 = O2 + CuClO
Cr3 + PO4(aq) = CrPO4(s) =>
Cr3 + 3 PO4(aq) = 3 CrPO4(s)
Au + I = AuI2 =>
Au + 2 I = AuI2
H2O + H2 = H3O =>
2 H2O + H2 = 2 H3O
AgNO3 + Fe(ClO4)2 = AgClO4 + Fe(NO3)2 =>
2 AgNO3 + Fe(ClO4)2 = 2 AgClO4 + Fe(NO3)2
Pb(OH)No3 + HCl = PbCl2 + HNo3 + H2O =>
Pb(OH)No3 + 2 HCl = PbCl2 + HNo3 + H2O
CaCl2(aq) = Ca(aq) + Cl2(g) =>
CaCl2(aq) = Ca(aq) + Cl2(g)
Cu[NO3]2 = CuO + NO2 + O2 =>
2 Cu[NO3]2 = 2 CuO + 4 NO2 + O2
HNO3 + FeS = Fe(NO3)2 + S + NO2 + H2O =>
4 HNO3 + FeS = Fe(NO3)2 + S + 2 NO2 + 2 H2O
C6H7NO + C4H6O3 = C8H9NO2 + CH3OOH =>
5 C6H7NO + 3 C4H6O3 = 5 C8H9NO2 + 2 CH3OOH
HC2H3O2 + K = KC2H3O2 + H2 =>
2 HC2H3O2 + 2 K = 2 KC2H3O2 + H2
Na2CO3 + C3H6O2 = C3H5O2Na + CO2 + H2 =>
4 Na2CO3 + 9 C3H6O2 = 8 C3H5O2Na + 7 CO2 + 7 H2
KPO4 + Cr(NO3)2 = CrPO4 + K(NO3)2 =>
KPO4 + Cr(NO3)2 = CrPO4 + K(NO3)2
KOH + SO4(NH4)2 = K2SO4 + NH3 + H2O =>
2 KOH + SO4(NH4)2 = K2SO4 + 2 NH3 + 2 H2O
CuOH + HCl = CuCl + H2O =>
CuOH + HCl = CuCl + H2O
Ga + HSO4 = GaSO4 + H =>
Ga + HSO4 = GaSO4 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
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