| Équations équilibrées la veille | Équations équilibrées le lendemain |
C16H32O2 + 40 C + 26 H2O = 14 C4O2H6
CaSO4 + Na3N = CaN + Na3SO4 =>
CaSO4 + Na3N = CaN + Na3SO4
C5H8O2 + NaOH + CoCl2*6H2O = [Co(C5H7O2)2(H2O)2] + NaCl + H2O =>
2 C5H8O2 + 2 NaOH + CoCl2*6H2O = [Co(C5H7O2)2(H2O)2] + 2 NaCl + 6 H2O
Zn + AgNO3 = ZnAg(NO3) =>
Zn + AgNO3 = ZnAg(NO3)
N2 + SO2 = NSO2 =>
N2 + 2 SO2 = 2 NSO2
NH4NO3(s) = N(g) + O2(g) + H2O(g) =>
2 NH4NO3(s) = 4 N(g) + O2(g) + 4 H2O(g)
Na2CO3 + Cr[NO3]3 = NaNO3 + Cr2[CO3]3 =>
3 Na2CO3 + 2 Cr[NO3]3 = 6 NaNO3 + Cr2[CO3]3
KNO2 + AgClO3 = AgNO2 + KClO3 =>
KNO2 + AgClO3 = AgNO2 + KClO3
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4)3 + FeOH =>
Ca(OH)2 + Fe2(SO4)3 = Ca(SO4)3 + 2 FeOH
Zn + CrO4 + H2SO4 = H2O + ZnCr2O7 + ZnSO4 =>
2 Zn + 2 CrO4 + H2SO4 = H2O + ZnCr2O7 + ZnSO4
H2RPO3 + NaOH = Na2RPO3 + H2O =>
H2RPO3 + 2 NaOH = Na2RPO3 + 2 H2O
H2SO4 + NaNO3 + FeSO4 = NO + H2O + Fe2(SO4)3 + Na2SO4 =>
4 H2SO4 + 2 NaNO3 + 6 FeSO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3 + Na2SO4
Zn(ClO4)2(aq) + Na2S(aq) = ZnS + Na(ClO4) =>
Zn(ClO4)2(aq) + Na2S(aq) = ZnS + 2 Na(ClO4)
CuSO4*5H2O + K2C2O4*H2O = K4[Cu(C2O4)3]*H2O + H2O + K2SO4 =>
CuSO4*5H2O + 3 K2C2O4*H2O = K4[Cu(C2O4)3]*H2O + 7 H2O + K2SO4
HC + H2O = H2 + CO =>
2 HC + 2 H2O = 3 H2 + 2 CO
Cu2O + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu2O + 14 HNO3 = 6 Cu(NO3)2 + 7 H2O + 2 NO
[Co(NH3)6]Cl2 + H2O2 + HCl = [Co(NH3)6]Cl3 + H2O =>
2[Co(NH3)6]Cl2 + H2O2 + 2 HCl = 2[Co(NH3)6]Cl3 + 2 H2O
Na2(k) + Cl2(d) = NaCl =>
Na2(k) + Cl2(d) = 2 NaCl
Ag2S3 = Ag + S =>
Ag2S3 = 2 Ag + 3 S
NaOH + K3PO4 = Na3PO4 + KOH =>
3 NaOH + K3PO4 = Na3PO4 + 3 KOH
FeBr2 + K2CO3 = FeCO3 + K2Br2 =>
FeBr2 + K2CO3 = FeCO3 + K2Br2
KH2PO2 + PH3 = P4 + KOH + H2O =>
3 KH2PO2 + PH3 = P4 + 3 KOH + 3 H2O
Ag + NO3 + Na3(PO4) = Ag3PO4 + NaNO3 =>
3 Ag + 3 NO3 + Na3(PO4) = Ag3PO4 + 3 NaNO3
CaO + H2 = Ca + H2O =>
CaO + H2 = Ca + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba[Zn(OH)4] + HCl = ZnCl2 + Ba(OH)2 + H2O =>
Ba[Zn(OH)4] + 2 HCl = ZnCl2 + Ba(OH)2 + 2 H2O
SiO2 + CH4 = Si + H2O + CO2 =>
2 SiO2 + CH4 = 2 Si + 2 H2O + CO2
I + KF = IKF =>
I + KF = IKF
Cu(NO3) + Na2(CO3) = Cu2(CO3) + Na(NO3) =>
2 Cu(NO3) + Na2(CO3) = Cu2(CO3) + 2 Na(NO3)
BaCrO4 + HCl = BaCr2O7 + BaCl2 + H2O =>
2 BaCrO4 + 2 HCl = BaCr2O7 + BaCl2 + H2O
Ni(OH) + H = Ni + H2O =>
Ni(OH) + H = Ni + H2O
Sr(OH)2(aq) + H3PO4(aq) = Sr3(PO4)2(s) + H2O(l) =>
3 Sr(OH)2(aq) + 2 H3PO4(aq) = Sr3(PO4)2(s) + 6 H2O(l)
Na + ZnS = Na2S + Zn =>
2 Na + ZnS = Na2S + Zn
Mg(s) + NaOH(aq) = Mg(OH)2(s) + Na(s) =>
Mg(s) + 2 NaOH(aq) = Mg(OH)2(s) + 2 Na(s)
C4H9COOH + O2 = CO2 + H2O =>
2 C4H9COOH + 13 O2 = 10 CO2 + 10 H2O
Zn + Sn(No3)2 = Zn(No3)2 + Sn =>
Zn + Sn(No3)2 = Zn(No3)2 + Sn
[CoCl2*6H2O] + NH4Cl + NH4OH + H2O2 = [Co(NH3)5Cl]Cl2 + H2O =>
2[CoCl2*6H2O] + 2 NH4Cl + 8 NH4OH + H2O2 = 2[Co(NH3)5Cl]Cl2 + 22 H2O
NH3 + Cl + NaOH = NH2 + NaCl + H2O =>
NH3 + Cl + NaOH = NH2 + NaCl + H2O
CuCl2 + CaCO3 + H2O = Cu2Cl(OH)3 + CaCl2 + CO2 =>
4 CuCl2 + 3 CaCO3 + 3 H2O = 2 Cu2Cl(OH)3 + 3 CaCl2 + 3 CO2
H2S + Co(OH)2 = CoS + H2O =>
H2S + Co(OH)2 = CoS + 2 H2O
Na2CO3 + NaCl = Na3CO3Cl =>
Na2CO3 + NaCl = Na3CO3Cl
Pb(NO3)2 + AgNO3 = Ag(NO3)2 + Pb(NO3) =>
Pb(NO3)2 + AgNO3 = Ag(NO3)2 + Pb(NO3)
C46H94 + O2 = CO2 + H2O =>
2 C46H94 + 139 O2 = 92 CO2 + 94 H2O
Fe(aq) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(aq) =>
2 Fe(aq) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(aq)
Na2S + CH3COOH = Na2COOH + CH3S =>
Na2S + CH3COOH = Na2COOH + CH3S
Cl2O4 = Cl2 + O2 =>
Cl2O4 = Cl2 + 2 O2
(NH4)3PO4(aq) + Ni(NO3)2(aq) = Ni3(PO4)2(s) + NH4NO3(aq) =>
2(NH4)3PO4(aq) + 3 Ni(NO3)2(aq) = Ni3(PO4)2(s) + 6 NH4NO3(aq)
HCl + Na2SO4 = H2SO4 + NaCl =>
2 HCl + Na2SO4 = H2SO4 + 2 NaCl
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2 =>
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2
NH4NO3(s) + KOH(aq) = KNO3(aq) + H2O(l) + NH3(g) =>
NH4NO3(s) + KOH(aq) = KNO3(aq) + H2O(l) + NH3(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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