| Équations équilibrées la veille | Équations équilibrées le lendemain |
C60H180O120N40 = 10 C6H15N + 15 H2 + 15 N2 + 60 O2
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l) =>
KHCO3(s) + HBr(aq) = KBr(s) + CO2(g) + H2O(l)
NaOH + Al2O3 = NaAlO2 + H2O =>
2 NaOH + Al2O3 = 2 NaAlO2 + H2O
Pt + NO3 = PtNO3 =>
Pt + NO3 = PtNO3
SO3 + HNO3 = NO + SO4 + H2O =>
3 SO3 + 2 HNO3 = 2 NO + 3 SO4 + H2O
MnO2 + KClO3 + KOH = K2MnO4 + KCl + H2O =>
3 MnO2 + KClO3 + 6 KOH = 3 K2MnO4 + KCl + 3 H2O
HNO3 + Cu = Cu(NO3)2 + H2O + NO =>
8 HNO3 + 3 Cu = 3 Cu(NO3)2 + 4 H2O + 2 NO
KClO4 + KI = KIO4 + KCl =>
KClO4 + KI = KIO4 + KCl
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
C14H10 + O2 = CO2 + H2O =>
2 C14H10 + 33 O2 = 28 CO2 + 10 H2O
NH4Cl + HCl = NH4H + Cl =>
NH4Cl + HCl = NH4H + 2 Cl
HCl + B(OH)2 = H2O + BO(HCl) =>
HCl + B(OH)2 = H2O + BO(HCl)
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
LiOH + H2C2O4 = H2O + LiHC2O4 =>
LiOH + H2C2O4 = H2O + LiHC2O4
KClO4 + KI = KIO4 + KCl =>
KClO4 + KI = KIO4 + KCl
Na2SS = NaS =>
Na2SS = 2 NaS
C4H7BrO + HCl = C4H8BrClO =>
C4H7BrO + HCl = C4H8BrClO
C6H10O5 + I = C6H10O4I + IO =>
C6H10O5 + 2 I = C6H10O4I + IO
NiCl2*6H2O + NH4OH = Ni(NH3)6Cl2 + H2O =>
NiCl2*6H2O + 6 NH4OH = Ni(NH3)6Cl2 + 12 H2O
NaBH4 + CH2O + C11H14N2 = BN + C13H18O + H2 + NaOH =>
24 NaBH4 + 37 CH2O + 12 C11H14N2 = 24 BN + 13 C13H18O + 40 H2 + 24 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
HClAgN03 = HN03AgCl =>
HClAgN03 = HN03AgCl
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
NaAlO2 + Na2SiO3*5H2O = Na2Al2Si2O8 + NaOH + H2O =>
2 NaAlO2 + 2 Na2SiO3*5H2O = Na2Al2Si2O8 + 4 NaOH + 8 H2O
NaNO3 + BaCl2 = NaCl2 + BaNO3 =>
NaNO3 + BaCl2 = NaCl2 + BaNO3
CaClKPO4 = KClCaPO4 =>
CaClKPO4 = KClCaPO4
Fe + O2 + KOH = KFeO2 + H2O =>
4 Fe + 3 O2 + 4 KOH = 4 KFeO2 + 2 H2O
FeCl2() + Na2CO3 = FeCO3 + NaCl =>
FeCl2() + Na2CO3 = FeCO3 + 2 NaCl
C12H7Cl3O + SO4 + H2O = CO2 + SO4H + HCl =>
C12H7Cl3O + 50 SO4 + 23 H2O = 12 CO2 + 50 SO4H + 3 HCl
(c)NCl3(aq) + H2O(l) = NH3(aq) + HOCl(aq) =>
(c)NCl3(aq) + 3 H2O(l) = NH3(aq) + 3 HOCl(aq)
Ba(OH)2 + KMnO4 = KOH + BaMnO4 + H2O + O2 =>
4 Ba(OH)2 + 4 KMnO4 = 4 KOH + 4 BaMnO4 + 2 H2O + O2
H2(CN)2 + Mg(OH)2 = Mg(CN)2 + H2O =>
H2(CN)2 + Mg(OH)2 = Mg(CN)2 + 2 H2O
Ag3N + H2O = AgO + N2 + H =>
2 Ag3N + 6 H2O = 6 AgO + N2 + 12 H
MnSO4 + NaOH = MnO + Na2SO4 + H2O =>
MnSO4 + 2 NaOH = MnO + Na2SO4 + H2O
C2N2H8 = H2 + C0 + N2 =>
C2N2H8 = 4 H2 + 2 C0 + N2
K2CrO7 + FeCl2 + HCl = KCl + CrCl3 + FeCl3 + H2O =>
K2CrO7 + 9 FeCl2 + 14 HCl = 2 KCl + CrCl3 + 9 FeCl3 + 7 H2O
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
KCN + As2O3 = KOCN + As =>
3 KCN + As2O3 = 3 KOCN + 2 As
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
C20H14O4 + NaOH = C20H12O4Na + H3O =>
C20H14O4 + NaOH = C20H12O4Na + H3O
Ca + Pb(NO3)2 = Ca(NO3) + Pb =>
2 Ca + Pb(NO3)2 = 2 Ca(NO3) + Pb
Na2SO4 + Ag = Ag2SO4 + Na =>
Na2SO4 + 2 Ag = Ag2SO4 + 2 Na
NaOHHCl = NaClHOH =>
NaOHHCl = NaClHOH
Na2CO3 + CO2 + H2O = NaHCO3 =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
H2Cl2 + NaOH = HNaCl + OH =>
H2Cl2 + 2 NaOH = 2 HNaCl + 2 OH
BeOKOH = BeOHKO =>
BeOKOH = BeOHKO
SnCl2 + HCl + KMnO4 = H2[SnCl6] + MnCl2 + KCl + H2O =>
5 SnCl2 + 26 HCl + 2 KMnO4 = 5 H2[SnCl6] + 2 MnCl2 + 2 KCl + 8 H2O
Ni(NH3)6Cl2 + NaC5H5 = Ni(C5H5)2 + NaCl + NH3 =>
Ni(NH3)6Cl2 + 2 NaC5H5 = Ni(C5H5)2 + 2 NaCl + 6 NH3
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
C6H7N + C7H5ClO = C13H11NO + HCl =>
C6H7N + C7H5ClO = C13H11NO + HCl
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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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