| Équations équilibrées la veille | Équations équilibrées le lendemain |
PdH2O = Pd + H2O
HI(aq) + H2O(l) = H3O + I =>
HI(aq) + H2O(l) = H3O + I
CO(CH3)2 + Ca(OCl)2 = CHCl3 + Ca(CO2CH3)2 + Ca(OH)2 =>
2 CO(CH3)2 + 3 Ca(OCl)2 = 2 CHCl3 + Ca(CO2CH3)2 + 2 Ca(OH)2
Fe + H2SO4 = H2O + SO2 + FeSO4 =>
Fe + 2 H2SO4 = 2 H2O + SO2 + FeSO4
NH4Cl + Ca(OH)2 = CaCl2 + H2O2 + NH4 =>
2 NH4Cl + Ca(OH)2 = CaCl2 + H2O2 + 2 NH4
CuO + Au = CuAuO =>
CuO + Au = CuAuO
NaOH + P2O5 = H2O + Na2HPO4 =>
4 NaOH + P2O5 = H2O + 2 Na2HPO4
Zn + CrCl3 = ZnCl + CrCl2 =>
Zn + CrCl3 = ZnCl + CrCl2
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
Mg(NO3)2*6H2O + Y(NO3)3*6H2O + KOH + K2CO3 = Mg6Y2(OH)16CO3 + KNO3 + H2O =>
6 Mg(NO3)2*6H2O + 2 Y(NO3)3*6H2O + 16 KOH + K2CO3 = Mg6Y2(OH)16CO3 + 18 KNO3 + 48 H2O
KOH + CH3COOH = KCH3COO + H2O =>
KOH + CH3COOH = KCH3COO + H2O
HCl(l) + Mg(s) = MgCl + H2 =>
2 HCl(l) + 2 Mg(s) = 2 MgCl + H2
NO3{-} + CH3COOH = H2O + NO2{-} + CO2 =>
4 NO3{-} + CH3COOH = 2 H2O + 4 NO2{-} + 2 CO2
AgCl3 + H2S = AgS + H2Cl3 =>
AgCl3 + H2S = AgS + H2Cl3
HNO3 + C = CO2 + NO + H2C =>
2 HNO3 + 3 C = 2 CO2 + 2 NO + H2C
Cu + O + C + H = CuOCH =>
Cu + O + C + H = CuOCH
C8H18 + O2 = CO2 + H6O =>
2 C8H18 + 19 O2 = 16 CO2 + 6 H6O
Cu(s) + Zn{2+}(aq) = Cu{2+} + Zn =>
Cu(s) + Zn{2+}(aq) = Cu{2+} + Zn
C2H6O + C3H7COOH = C6H12O2 + H2O =>
C2H6O + C3H7COOH = C6H12O2 + H2O
NaCl + KNO3 = Na(NO3) + KCl =>
NaCl + KNO3 = Na(NO3) + KCl
C10H22O(decanol) + O2 = CO2 + H2O =>
C10H22O(decanol) + 15 O2 = 10 CO2 + 11 H2O
KMnO4 + FeS2 + H2SO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
6 KMnO4 + 2 FeS2 + 8 H2SO4 = 3 K2SO4 + 6 MnSO4 + Fe2(SO4)3 + 8 H2O
NiCN2 = Ni + C + N =>
NiCN2 = Ni + C + 2 N
NH4OH + H2SO4(aq) = (NH4)2SO4(aq) + H2O =>
2 NH4OH + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O
Cu + HNO3(roz) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(roz) = 3 Cu(NO3)2 + 2 NO + 4 H2O
KLO3 + KL + HCl = KCl + L2 + H2O =>
KLO3 + 5 KL + 6 HCl = 6 KCl + 3 L2 + 3 H2O
C6H5Cl + N2 = C9H9Cl2N3 + NH3 + C =>
6 C6H5Cl + 5 N2 = 3 C9H9Cl2N3 + NH3 + 9 C
NH3 + HClO = NH4ClO =>
NH3 + HClO = NH4ClO
C2H4 + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + H2O + Cr2(SO4)3 =>
C2H4 + 2 K2Cr2O7 + 8 H2SO4 = 2 CO2 + 2 K2SO4 + 10 H2O + 2 Cr2(SO4)3
[Co(en)3]I3*H2O + (C2H5)2NH + NaOH + CS2 = [Co(S2CN(CH2CH3)2)3] + Na + I + H2O =>
[Co(en)3]I3*H2O + 9(C2H5)2NH + 9 NaOH + 9 CS2 = 3[Co(S2CN(CH2CH3)2)3] + 9 Na + 3 I + 10 H2O
Li2SO4 + Ca(OH)2 = LiOH + Ca2(SO4)2 =>
2 Li2SO4 + 2 Ca(OH)2 = 4 LiOH + Ca2(SO4)2
Cu(NO3)2(aq) + Zn(s) = Cu + ZnNO3 =>
Cu(NO3)2(aq) + 2 Zn(s) = Cu + 2 ZnNO3
(NH4)2Cr2O7(s) = H2O(l) + Cr2O3(s) + N2(g) =>
(NH4)2Cr2O7(s) = 4 H2O(l) + Cr2O3(s) + N2(g)
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C15H31COOH + O2 = CO + H2O =>
C15H31COOH + 15 O2 = 16 CO + 16 H2O
Na2 + SO3 + HCl = SO2 + NaCl + H2O =>
Na2 + SO3 + 2 HCl = SO2 + 2 NaCl + H2O
KIO3(aq) + KI(aq) + H2SO4(aq) = I2(aq) + H2O(l) + K2SO4(aq) =>
KIO3(aq) + 5 KI(aq) + 3 H2SO4(aq) = 3 I2(aq) + 3 H2O(l) + 3 K2SO4(aq)
NaCl + K2CrO4 + AgNO3 = AgCl + Na2CrO4 + KNO3 =>
2 NaCl + K2CrO4 + 2 AgNO3 = 2 AgCl + Na2CrO4 + 2 KNO3
Cd(NO3)2 + Na2CO3 + H2O = Cd2CO3(OH)2 + NaNO3 + CO2 =>
2 Cd(NO3)2 + 2 Na2CO3 + H2O = Cd2CO3(OH)2 + 4 NaNO3 + CO2
CrO42(aq) + S2O32(aq) = Cr3(aq) + SO42(aq) =>
78 CrO42(aq) + 63 S2O32(aq) = 26 Cr3(aq) + 126 SO42(aq)
KLO3 + KL + HCl = KCl + L2 + H2O =>
KLO3 + 5 KL + 6 HCl = 6 KCl + 3 L2 + 3 H2O
Mg2 + AlCl3 = Al2 + MgCl =>
3 Mg2 + 2 AlCl3 = Al2 + 6 MgCl
Na2SO3 + KMnO4 + H2SO4 = Na2SO4 + K2SO4 + MnSO4 + H2O =>
5 Na2SO3 + 2 KMnO4 + 3 H2SO4 = 5 Na2SO4 + K2SO4 + 2 MnSO4 + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KLO3 + KL + HCl = KCl + L2 + H2O =>
KLO3 + 5 KL + 6 HCl = 6 KCl + 3 L2 + 3 H2O
Ag + F = AgF =>
Ag + F = AgF
NaOH + (NH4)PO3 = Na3PO4 + H2O + NH3 =>
3 NaOH + (NH4)PO3 = Na3PO4 + 2 H2O + NH3
C2 + H2 = C6H6 =>
3 C2 + 3 H2 = C6H6
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/23
Équations équilibrées sur01/22/23
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