| Équations équilibrées la veille | Équations équilibrées le lendemain |
7 NaH2PO4 + 12(NH4)6Mo7O24 + 58 HNO3 = 7(NH4)3[PMo12O40] + 7 NaNO3 + 51 NH4NO3 + 36 H2O
CuS + HNO3 = Cu(NO3) + H2O + S + NO =>
3 CuS + 4 HNO3 = 3 Cu(NO3) + 2 H2O + 3 S + NO
K2CrO4 + PdF4 = PdCrO4 + KF2 =>
K2CrO4 + PdF4 = PdCrO4 + 2 KF2
C6H5CHO + KMnO4 + KOH = K2MnO4 + H2O + C6H5COOH =>
C6H5CHO + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + C6H5COOH
HC2H3O2(aq) + NaHCO3(aq) = H2O(l) + NaC2H3O2(aq) + CO2(g) =>
HC2H3O2(aq) + NaHCO3(aq) = H2O(l) + NaC2H3O2(aq) + CO2(g)
Zn + CuNO3 = Cu + Zn(NO3) =>
Zn + CuNO3 = Cu + Zn(NO3)
SrCl2 + BaSO4 = SrSO4 + BaCl2 =>
SrCl2 + BaSO4 = SrSO4 + BaCl2
As2S3 + Fe2(OH)3 = Fe2S3 + As2(OH)3 =>
As2S3 + Fe2(OH)3 = Fe2S3 + As2(OH)3
MgBr2 + Cl2 = MgCl2 + Br2 =>
MgBr2 + Cl2 = MgCl2 + Br2
H + XeO6 = HXeO4 + H2O =>
5 H + XeO6 = HXeO4 + 2 H2O
C5 = C =>
C5 = 5 C
C3H7COOH + CaCO3 = C3H7COOCa + H2O + CO2 =>
21 C3H7COOH + 20 CaCO3 = 20 C3H7COOCa + 14 H2O + 24 CO2
Al + HO = Al(OH)3 =>
Al + 3 HO = Al(OH)3
Al + Ag2O = AlO + Ag =>
Al + Ag2O = AlO + 2 Ag
Al(s) + Cl(s) = AlCl3(s) =>
Al(s) + 3 Cl(s) = AlCl3(s)
Al + H3PO4 = AlO3 + PO2 + H2 =>
4 Al + 6 H3PO4 = 4 AlO3 + 6 PO2 + 9 H2
ClH + F2 = Cl2 + FH =>
2 ClH + F2 = Cl2 + 2 FH
Cr3N + F2 = CrF + N2 =>
2 Cr3N + 3 F2 = 6 CrF + N2
C6H5OH + Na2CO3 = C6H5ONa + CO2 + H2O =>
2 C6H5OH + Na2CO3 = 2 C6H5ONa + CO2 + H2O
W02 + C = WC02 =>
W02 + 4 C = 2 WC02
C7H12 + MnO4{-} + C4H10O2 = MnO2{-} + C7H12(OH)2 =>
7 C7H12 + 4 MnO4{-} + 7 C4H10O2 = 4 MnO2{-} + 11 C7H12(OH)2
NaHCO3 + C6H5NO3 = O2NC6H4ONa + CO2 + H2O =>
NaHCO3 + C6H5NO3 = O2NC6H4ONa + CO2 + H2O
KCl + NaC = NaCl + KC =>
KCl + NaC = NaCl + KC
CuO + CO(g) = Cu(g) + CO2(g) =>
CuO + CO(g) = Cu(g) + CO2(g)
Mn3N2 + S8 = SN + Mn =>
4 Mn3N2 + S8 = 8 SN + 12 Mn
NaOH + Al2(SO3)3 = Na2SO3 + Al(OH)3 =>
6 NaOH + Al2(SO3)3 = 3 Na2SO3 + 2 Al(OH)3
La2O3 + Cr2O3 + WO3 + W = La2CrWO6 =>
2 La2O3 + Cr2O3 + WO3 + W = 2 La2CrWO6
C6H6(OH)5 + O3 = C2O5 + H2O =>
6 C6H6(OH)5 + 31 O3 = 18 C2O5 + 33 H2O
Na2S + CH2O2 = H2S + Na + CO2 =>
Na2S + CH2O2 = H2S + 2 Na + CO2
H2S + BaBr2 = BaS + HBr =>
H2S + BaBr2 = BaS + 2 HBr
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
HClO3 + I2 + H2O = HIO4 + HCl =>
7 HClO3 + 3 I2 + 3 H2O = 6 HIO4 + 7 HCl
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Mg + ZS = MgS + Z =>
Mg + ZS = MgS + Z
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
Ni(NO3)2 + Na3(PO4) = Ni(PO4) + Na3(NO3)2 =>
Ni(NO3)2 + Na3(PO4) = Ni(PO4) + Na3(NO3)2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
KOH + K2SO4 = KHSO4 + K2O =>
KOH + K2SO4 = KHSO4 + K2O
Ag2SO4 + NaCl = AgCl + Na2SO4 =>
Ag2SO4 + 2 NaCl = 2 AgCl + Na2SO4
FeC2H3O2 + H2S = FeS + C2H3O2H2 =>
FeC2H3O2 + H2S = FeS + C2H3O2H2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
Co2S3 + H2 = Co2 + H2S =>
Co2S3 + 3 H2 = Co2 + 3 H2S
NaOH(aq) + NaNO2 + Al(s) + H2O = NH3 + NaAlO2 =>
NaOH(aq) + NaNO2 + 2 Al(s) + H2O = NH3 + 2 NaAlO2
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
NaHCO6 = NaCO3 + O2 + HO =>
NaHCO6 = NaCO3 + O2 + HO
Al4Si9 + C2H2HCl + CuO = AlCl3 + CuC2 + SiO2 + SiH4 + H2 =>
Al4Si9 + 12 C2H2HCl + 12 CuO = 4 AlCl3 + 12 CuC2 + 6 SiO2 + 3 SiH4 + 12 H2
K + PbO2 = Pb + K2O =>
4 K + PbO2 = Pb + 2 K2O
Li + HCl = LiCl + H2 =>
2 Li + 2 HCl = 2 LiCl + H2
K + PbO2 = Pb + KO2 =>
K + PbO2 = Pb + KO2
C6H5OH + H2 = C6H11OH =>
C6H5OH + 3 H2 = C6H11OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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