| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 HClO3 + 6 P + 9 H2O = 6 H3PO4 + 5 HCl
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
Rb + H2O = RbOH + H2 =>
2 Rb + 2 H2O = 2 RbOH + H2
NH4Cl + NaOH = NH4OH + NaCl =>
NH4Cl + NaOH = NH4OH + NaCl
Fe2SO4 + KMnO4 = FeMnO4 + K2SO4 =>
Fe2SO4 + 2 KMnO4 = 2 FeMnO4 + K2SO4
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + (NH4)(NO3) =>
Sr(NO3)2 + (NH4)2C2O4 = SrC2O4 + 2(NH4)(NO3)
Fe + O2 = FeO3 =>
2 Fe + 3 O2 = 2 FeO3
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
SO + CO2 = CS2 + O2 =>
2 SO + CO2 = CS2 + 2 O2
Fe + CuCl2 = FeCl3 + Cu =>
2 Fe + 3 CuCl2 = 2 FeCl3 + 3 Cu
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Cr + SnCl4 = CrCl3 + Sn =>
4 Cr + 3 SnCl4 = 4 CrCl3 + 3 Sn
OCl + (S2O3)2({-}) + OH({-}) = (SO4)2({-}) + Cl({-}) + H2O =>
19 OCl + 3(S2O3)2({-}) + 22 OH({-}) = 6(SO4)2({-}) + 19 Cl({-}) + 11 H2O
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
SO3 + H2SO4 = SSO4 + H2O3 =>
SO3 + H2SO4 = SSO4 + H2O3
(NH4)2*CO3 = CO2 + H2O + NH3 =>
(NH4)2*CO3 = CO2 + H2O + 2 NH3
KCl2 + F2 = Cl2 + KF2 =>
KCl2 + F2 = Cl2 + KF2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
Ba(OH)2 + NaCl = BaCl2 + NaOH =>
Ba(OH)2 + 2 NaCl = BaCl2 + 2 NaOH
Fe + CuCl2 = FeCl2 + Cu =>
Fe + CuCl2 = FeCl2 + Cu
H3PO4(l) + NaI(s) = HI + Na3PO4 =>
H3PO4(l) + 3 NaI(s) = 3 HI + Na3PO4
Al + Ca(OH)2 = AlO + H2O + Ca =>
Al + Ca(OH)2 = AlO + H2O + Ca
KMnO4 + Na2SO3 + H2SO4 = K2SO4 + Mn2(SO4)2 + Na2SO4 + H2O =>
2 KMnO4 + 5 Na2SO3 + 3 H2SO4 = K2SO4 + Mn2(SO4)2 + 5 Na2SO4 + 3 H2O
CaCO3 + Cu(OH)2 = CuCO3 + Ca(OH)2 =>
CaCO3 + Cu(OH)2 = CuCO3 + Ca(OH)2
Cu + NO3 + KI = CuI + KNO3 =>
Cu + NO3 + KI = CuI + KNO3
LiNO3 + Li = Li2O + N =>
LiNO3 + 5 Li = 3 Li2O + N
CsO2 + CO2 = Cs2CO2 + O2 =>
2 CsO2 + CO2 = Cs2CO2 + 2 O2
Fe + Ni(No3)2 = Fe(No3)2 + Ni =>
Fe + Ni(No3)2 = Fe(No3)2 + Ni
CH3COOH + K2CO3 = CH3COOK + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 CH3COOK + CO2 + H2O
Ba(NO3)2(aq) + (NH4)3PO4(aq) = Ba3(PO4)2(s) + NH4NO3(aq) =>
3 Ba(NO3)2(aq) + 2(NH4)3PO4(aq) = Ba3(PO4)2(s) + 6 NH4NO3(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AuCl3 + SnCl = SnCl2 + Au =>
AuCl3 + 3 SnCl = 3 SnCl2 + Au
AgNO3 + K2CrO4 = Ag2CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2CrO4 + 2 KNO3
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
KSiO3 = KSi + KSiO4 =>
4 KSiO3 = KSi + 3 KSiO4
Na2O2 + Co2 = O2 + Na2Co3 =>
2 Na2O2 + 3 Co2 = 2 O2 + 2 Na2Co3
H1 + OH1 = HOH =>
H1 + OH1 = HOH
Li + Br = LiBr =>
Li + Br = LiBr
NH2Cl + NHCl2 + NaOH = NaCl + N2 + H2O =>
NH2Cl + NHCl2 + 3 NaOH = 3 NaCl + N2 + 3 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ca(HSO3)2 = CaO + SO2 + H2O =>
Ca(HSO3)2 = CaO + 2 SO2 + H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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