| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2(aq) + 2 NaF(aq) = 2 NaCl + CaF2
Te2 + P4 = P2Te =>
Te2 + P4 = 2 P2Te
PdCl2 + O2 = PdCl2O2 =>
PdCl2 + O2 = PdCl2O2
AgClO3 + Ca = Ca(ClO3)2 + Ag =>
2 AgClO3 + Ca = Ca(ClO3)2 + 2 Ag
Na(NO3) + H2SO4 = Na2SO4 + HNO3 =>
2 Na(NO3) + H2SO4 = Na2SO4 + 2 HNO3
NaAl(SO4)2*12H2O + NaHCO3 = CO2 + Al(OH)3 + Na2SO4 + H2O =>
NaAl(SO4)2*12H2O + 3 NaHCO3 = 3 CO2 + Al(OH)3 + 2 Na2SO4 + 12 H2O
Al(s) + MnO4{-}(aq) + H2O = MnO2(s) + Al(OH)4{-}(aq) =>
Al(s) + MnO4{-}(aq) + 2 H2O = MnO2(s) + Al(OH)4{-}(aq)
NaHS + HOH = NaOH + H2S =>
NaHS + HOH = NaOH + H2S
Li2SO4*H2O + Pr2(SO4)3*4H2O = LiPr(SO4)2 + H2O =>
Li2SO4*H2O + Pr2(SO4)3*4H2O = 2 LiPr(SO4)2 + 5 H2O
Cu + CO2 = CCu + O2 =>
Cu + CO2 = CCu + O2
H2S + Mg(OH)2 + O2 = H2O + MgSO4 =>
H2S + Mg(OH)2 + 2 O2 = 2 H2O + MgSO4
Cu + H2CO3 = H2 + Cu(CO3)2 =>
Cu + 2 H2CO3 = 2 H2 + Cu(CO3)2
Ag + S4 = AgS4 =>
Ag + S4 = AgS4
CrI3 + KOH + Cl2 = K2CrO4 + KI04 + KCl + H2O =>
8 CrI3 + 64 KOH + 21 Cl2 = 8 K2CrO4 + 6 KI04 + 42 KCl + 32 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C2H(s) + O2(g) = CO2 + H2O =>
4 C2H(s) + 9 O2(g) = 8 CO2 + 2 H2O
Sb2S3 + HNO3 = NO2 + HSO4 + Sb2O5 + H2O =>
Sb2S3 + 31 HNO3 = 31 NO2 + 3 HSO4 + Sb2O5 + 14 H2O
HCO3 + Na = NaHCO3 =>
HCO3 + Na = NaHCO3
BaBr2 + CaSO4 = Ba2(SO4)2 + CaBr2 =>
2 BaBr2 + 2 CaSO4 = Ba2(SO4)2 + 2 CaBr2
I2O5 + BrF3 = IF2 + O2 + Br2 =>
6 I2O5 + 8 BrF3 = 12 IF2 + 15 O2 + 4 Br2
HNO3 + Zn(OH)2 = ZnOHNO3 + H2O =>
HNO3 + Zn(OH)2 = ZnOHNO3 + H2O
Mg + Na2PO4 = Mg2PO4 + Na =>
2 Mg + Na2PO4 = Mg2PO4 + 2 Na
PbO2 + Zn = Pb + ZnO2 =>
PbO2 + Zn = Pb + ZnO2
CH3COOH + NaOH = Na + CO2 + H2O =>
CH3COOH + 8 NaOH = 8 Na + 2 CO2 + 6 H2O
BiCl3 + H2O = BiOCl + HCl =>
BiCl3 + H2O = BiOCl + 2 HCl
ClO2 + H2 = HClO2 =>
2 ClO2 + H2 = 2 HClO2
NaOH + CaBr2 = NaBr + Ca[OH]2 =>
2 NaOH + CaBr2 = 2 NaBr + Ca[OH]2
HCl + NaF = NaCl + HF =>
HCl + NaF = NaCl + HF
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NH2OH + KMnO4 = HNO3 + KOH + MnO2 =>
NH2OH + 2 KMnO4 = HNO3 + 2 KOH + 2 MnO2
CH3COOH + HNO3 = CH2COO + H3O + NO =>
5 CH3COOH + 2 HNO3 = 5 CH2COO + 4 H3O + 2 NO
Fe(CIO3)3 + KOH = FeOH + K(CIO3)3 =>
Fe(CIO3)3 + KOH = FeOH + K(CIO3)3
HClO + LiIO = HIO + LiClO =>
HClO + LiIO = HIO + LiClO
C21H31O9N + H2O = CH4 + CO2 + NH3 =>
4 C21H31O9N + 38 H2O = 47 CH4 + 37 CO2 + 4 NH3
NaOH + Al + NaNO2 + H2O = Na3[Al(OH)6] + NH3 =>
5 NaOH + 2 Al + NaNO2 + 5 H2O = 2 Na3[Al(OH)6] + NH3
Zn + CaSO4 = Ca + Zn2SO4 =>
2 Zn + CaSO4 = Ca + Zn2SO4
CUCl2 + AgNO3 = AgCl + CU(NO3)2 =>
CUCl2 + 2 AgNO3 = 2 AgCl + CU(NO3)2
CaCO3 + LiCl = CaCl2 + Li2CO3 =>
CaCO3 + 2 LiCl = CaCl2 + Li2CO3
Fr2Cl + F = F2Cl + Fr =>
Fr2Cl + 2 F = F2Cl + 2 Fr
Ba + NaSO4 = Na + Ba(SO4)2 =>
Ba + 2 NaSO4 = 2 Na + Ba(SO4)2
KMnO4 + H2O + Na2SO3 = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 3 Na2SO4 + 2 KOH
CH4 + Cl2 = C4H10 + HCl =>
4 CH4 + 3 Cl2 = C4H10 + 6 HCl
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ir + F2 = IrF =>
2 Ir + F2 = 2 IrF
KMnO3 + HCl + H2SO4 = MnSO4 + Cl2 + K2SO4 + H2O =>
2 KMnO3 + 6 HCl + 3 H2SO4 = 2 MnSO4 + 3 Cl2 + K2SO4 + 6 H2O
Tl(OH)3 + H2SeO4 = Tl2(SeO4)3 + H2O =>
2 Tl(OH)3 + 3 H2SeO4 = Tl2(SeO4)3 + 6 H2O
C10H14N2 + C10H18O = C20H32O + N2 =>
C10H14N2 + C10H18O = C20H32O + N2
Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2 =>
2 Al(OH)3 + Ca(OH)2 = Ca(Al(OH)4)2
NaI + H3PO4 = H2I2 + Na3PO4 =>
6 NaI + 2 H3PO4 = 3 H2I2 + 2 Na3PO4
(NH4)2CO3 + NaOH = Na2(CO3) + NH4OH =>
(NH4)2CO3 + 2 NaOH = Na2(CO3) + 2 NH4OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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