| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiCl + (NH4)2SO4 = Li2SO4 + 2 NH4Cl
BaCl2 + CrSO4 = BaSO4 + CrCl2 =>
BaCl2 + CrSO4 = BaSO4 + CrCl2
FeSO4 + NaOH + H3PO4 + H2O2 = FePO4 + Na2SO4 + H2O =>
2 FeSO4 + 4 NaOH + 2 H3PO4 + H2O2 = 2 FePO4 + 2 Na2SO4 + 6 H2O
CaSO4 + Al(Br2)3 = Ca(Br2)2 + (Al)2(SO4)3 =>
3 CaSO4 + 2 Al(Br2)3 = 3 Ca(Br2)2 + (Al)2(SO4)3
KCl(O3) = KCl + (O3) =>
KCl(O3) = KCl + (O3)
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
K2[HgI4] + NaOH + NH4Cl = [Hg2N]I*H2O + KCl + NaI + KI + H2O =>
2 K2[HgI4] + 4 NaOH + NH4Cl = [Hg2N]I*H2O + KCl + 4 NaI + 3 KI + 3 H2O
Re + Br = ReBr =>
Re + Br = ReBr
Fe + Na2CO3 = Fe2(CO3)3 + Na =>
2 Fe + 3 Na2CO3 = Fe2(CO3)3 + 6 Na
Br + O = Br2O =>
2 Br + O = Br2O
C5 + N2 = C5N =>
2 C5 + N2 = 2 C5N
Na2SO4 + Ca2NO3 = Na2NO3 + Ca2SO4 =>
Na2SO4 + Ca2NO3 = Na2NO3 + Ca2SO4
Na + NaNO3 = Na2O + N2 = =>
10 Na + 2 NaNO3 = 6 Na2O + N2
NH4Cl + Ra(OH)2 = RaCl2 + NH4OH =>
2 NH4Cl + Ra(OH)2 = RaCl2 + 2 NH4OH
AlOHSO4 + Al(HSO4)3 = Al2(SO4)3 + H2O =>
3 AlOHSO4 + Al(HSO4)3 = 2 Al2(SO4)3 + 3 H2O
K2ZnO2 + HCl = KCl + ZnCl2 + H2O =>
K2ZnO2 + 4 HCl = 2 KCl + ZnCl2 + 2 H2O
HNO2 + Sr(OH)2 = Sr(NO2)2 + H2O =>
2 HNO2 + Sr(OH)2 = Sr(NO2)2 + 2 H2O
As2S5 + HNO3 = H2As3O4 + H2O + NO2 + S =>
3 As2S5 + 12 HNO3 = 2 H2As3O4 + 4 H2O + 12 NO2 + 15 S
K2O2(s) + H2O(l) = KOH(aq) + H2O2(g) =>
K2O2(s) + 2 H2O(l) = 2 KOH(aq) + H2O2(g)
Ba(NO3) + Fe(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3) + Fe(SO4)3 = 3 BaSO4 + Fe(NO3)3
Ba(IO3)2 + Na2SO4 = NaIO3 + BaSO4 =>
Ba(IO3)2 + Na2SO4 = 2 NaIO3 + BaSO4
Na2CO3 + FeBr3 = Na2Br3 + FeCO3 =>
Na2CO3 + FeBr3 = Na2Br3 + FeCO3
Bi2 + NaClO + NaOH = NaCl + H2O + NaBiO5 =>
Bi2 + 9 NaClO + 2 NaOH = 9 NaCl + H2O + 2 NaBiO5
CaCO3*MgCO3 = CaCO3 + MgCO3 =>
CaCO3*MgCO3 = CaCO3 + MgCO3
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq) =>
MgBr2(aq) + NaOH(aq) = MgOH + NaBr2(aq)
PbS + SOH = PbSO4 + HS =>
PbS + 4 SOH = PbSO4 + 4 HS
KHSO3KOH = K2SO3H2O =>
KHSO3KOH = K2SO3H2O
NaHSO4 + K2O = NaHO + K2SO4 =>
NaHSO4 + K2O = NaHO + K2SO4
S6(s) + F2(g) = SF6(s) =>
S6(s) + 18 F2(g) = 6 SF6(s)
Cl2 + K2S + H2O = K2SO4 + HCl =>
4 Cl2 + K2S + 4 H2O = K2SO4 + 8 HCl
FeS2 + O2 = Fe2O3 + SO3 =>
4 FeS2 + 15 O2 = 2 Fe2O3 + 8 SO3
SrO2(s) + H2SO4(aq) = SrSO4(s) + H2O2(aq) =>
SrO2(s) + H2SO4(aq) = SrSO4(s) + H2O2(aq)
B6H12 + O2 = B2O3 + H2O =>
2 B6H12 + 15 O2 = 6 B2O3 + 12 H2O
S + HOCl + H2O = H2SO4 + HCl =>
S + 3 HOCl + H2O = H2SO4 + 3 HCl
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
P4(s) + O2(l) = P4O10(s) =>
P4(s) + 5 O2(l) = P4O10(s)
Ca(PO3) + C = Ca3(PO4)2 + CO + P4 =>
12 Ca(PO3) + 4 C = 4 Ca3(PO4)2 + 4 CO + P4
Na2CO3 + HNO3 = NaNO3 + H2CO3 =>
Na2CO3 + 2 HNO3 = 2 NaNO3 + H2CO3
KI + H2SO4 = K2SO4 + H2S + I2 + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + H2S + 4 I2 + 4 H2O
CsI + InI + CsInI4 = CsInI3 =>
CsI + InI + CsInI4 = 2 CsInI3
CoSO4 + Li = Co + Li2SO4 =>
CoSO4 + 2 Li = Co + Li2SO4
Ca(OH)2 + Cl2 = Ca(ClO3)2 + CaCl2 + H2O =>
6 Ca(OH)2 + 6 Cl2 = Ca(ClO3)2 + 5 CaCl2 + 6 H2O
C2H3ClO2 + OH = C2ClO2 + H2O =>
C2H3ClO2 + 3 OH = C2ClO2 + 3 H2O
Ta2O5 + AlI3 = TaI5 + Al2O3 =>
3 Ta2O5 + 10 AlI3 = 6 TaI5 + 5 Al2O3
Cd(OH)2 + NH4OH = (Cd(NH3)4)(OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = (Cd(NH3)4)(OH)2 + 4 H2O
MnSO4*1H2O = Mn + SO4 + H2O =>
MnSO4*1H2O = Mn + SO4 + H2O
Na + C1 = NaC13 =>
Na + 13 C1 = NaC13
Zn(CH3COO)2*2H2O + NaOH = ZnO + CH3COONa + H2O =>
Zn(CH3COO)2*2H2O + 2 NaOH = ZnO + 2 CH3COONa + 3 H2O
N + Rh = NRh =>
N + Rh = NRh
H3AsO4 + KI + HCl = HAsO2 + KCl + H2O + I2 =>
H3AsO4 + 2 KI + 2 HCl = HAsO2 + 2 KCl + 2 H2O + I2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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