| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sn(s) + 2 CuSO4(aq) = Sn(SO4)2(aq) + 2 Cu(s)
BaCl2*2H2O + Na3PO4*12H2O = NaCl + Ba3(PO4)2 + H2O =>
3 BaCl2*2H2O + 2 Na3PO4*12H2O = 6 NaCl + Ba3(PO4)2 + 30 H2O
K2CrO7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
2 K2CrO7 + 28 HCl = 2 CrCl3 + 4 KCl + 9 Cl2 + 14 H2O
H2SO4(aq) + Na2CO3(s) = H2CO3(aq) + Na2SO4(aq) =>
H2SO4(aq) + Na2CO3(s) = H2CO3(aq) + Na2SO4(aq)
H2O2 + Cl{-} = OCl{-} + H2O =>
H2O2 + Cl{-} = OCl{-} + H2O
ZnCl2 + HNO3 = Zn(NO3)2 + H + Cl =>
ZnCl2 + 2 HNO3 = Zn(NO3)2 + 2 H + 2 Cl
CuO(s) + NH3(g) = Cu(s) + N2(g) + H2O =>
3 CuO(s) + 2 NH3(g) = 3 Cu(s) + N2(g) + 3 H2O
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
AuCl3 + Ni = NiCl2 + Au =>
2 AuCl3 + 3 Ni = 3 NiCl2 + 2 Au
KI + AgNO3 = AgKI + NO3 =>
KI + AgNO3 = AgKI + NO3
Ca3N2 + HOH = Ca(OH)2 + NH3 =>
Ca3N2 + 6 HOH = 3 Ca(OH)2 + 2 NH3
Al{2}O{3} = Al + {2} =>
Al{2}O{3} = Al + {2}
C11H12N2O2 + C6H12O6 = C13H16N2O2 + C10H12N2O + CO2 =>
9 C11H12N2O2 + C6H12O6 = 3 C13H16N2O2 + 6 C10H12N2O + 6 CO2
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + CO2 + K2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 8 H2O + 5 Na2SO4
C3CH2OH + O2 = CO2 + H2O =>
4 C3CH2OH + 17 O2 = 16 CO2 + 6 H2O
H{+} + MnO4{-} + H2C2O4 = CO2 + Mn{2+} + H2O =>
6 H{+} + 2 MnO4{-} + 5 H2C2O4 = 10 CO2 + 2 Mn{2+} + 8 H2O
MnCl2 + PbO2 + HNO3 = HMnO4 + Cl2 + Pb(NO3)2 + H2O =>
2 MnCl2 + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 2 Cl2 + 7 Pb(NO3)2 + 6 H2O
C6H6 + O2 = H3 + CO2 =>
C6H6 + 6 O2 = 2 H3 + 6 CO2
Fe(NO3)2 + KMnO4 + H2O = Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = 2 Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH
Pb(SO4)2 + HCl = PbCl4 + H2SO4 =>
Pb(SO4)2 + 4 HCl = PbCl4 + 2 H2SO4
Al + AgSO4 = Ag + AlSO4 =>
Al + AgSO4 = Ag + AlSO4
Cr + F2 = Cr(F2)3 =>
Cr + 3 F2 = Cr(F2)3
BaI2 + Cr(NO3)3 = CrI3 + Ba(NO3)2 =>
3 BaI2 + 2 Cr(NO3)3 = 2 CrI3 + 3 Ba(NO3)2
CH3O + H2O = CH4O + OH =>
CH3O + H2O = CH4O + OH
Na3PO4(ac) + Ba(NO3)2(ac) = Ba3(PO4)2(s) + NaNO3(ac) =>
2 Na3PO4(ac) + 3 Ba(NO3)2(ac) = Ba3(PO4)2(s) + 6 NaNO3(ac)
Fe(NO3)2 + KMnO4 + H2O = Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH =>
3 Fe(NO3)2 + KMnO4 + 2 H2O = 2 Fe(NO3)3 + Fe(OH)3 + MnO2 + KOH
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CuI + Li[AlH4] = CuH + LiI + AlI3 =>
4 CuI + Li[AlH4] = 4 CuH + LiI + AlI3
Au3(PO3)2 + Hg = Au + Hg3(PO3)4 =>
2 Au3(PO3)2 + 3 Hg = 6 Au + Hg3(PO3)4
CaCO3 + H2C2O4 = CaC2O4 + CO2 + H2O =>
CaCO3 + H2C2O4 = CaC2O4 + CO2 + H2O
CoCl2 + F = CoF2 + Cl2 =>
CoCl2 + 2 F = CoF2 + Cl2
Ba(NO3)2 + NH2SO3H + H2O = BaNH4NO3 + HNO2SO4 =>
4 Ba(NO3)2 + 5 NH2SO3H + 3 H2O = 4 BaNH4NO3 + 5 HNO2SO4
CH6CH12 + O2 = CO2 + H2O =>
2 CH6CH12 + 13 O2 = 4 CO2 + 18 H2O
HCl(aq) + Na2C2O4(s) = H2C2O4(aq) + NaCl(aq) =>
2 HCl(aq) + Na2C2O4(s) = H2C2O4(aq) + 2 NaCl(aq)
RbOH + N2O = Rb2O + NOH =>
2 RbOH + N2O = Rb2O + 2 NOH
BaCl2 + NaHSO4 = BaSO4 + Na2SO4 + HCl =>
BaCl2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 HCl
(NH4)S + Fe(NO3) = NH4NO3 + FeS =>
(NH4)S + Fe(NO3) = NH4NO3 + FeS
K2Cr2O7 + Na2SO3 + H2O = Cr(OH)2 + Na2SO4 + KOH =>
K2Cr2O7 + 4 Na2SO3 + 3 H2O = 2 Cr(OH)2 + 4 Na2SO4 + 2 KOH
CuI + Li[AlH4] = CuH + LiI + AlI3 =>
4 CuI + Li[AlH4] = 4 CuH + LiI + AlI3
K2O + Cl = KCl + O2 =>
2 K2O + 4 Cl = 4 KCl + O2
O3 = O2 =>
2 O3 = 3 O2
CN{-} + MnO4{-} + H2O = OCN{-} + MnO(OH)2 + OH{-} =>
3 CN{-} + 2 MnO4{-} + 3 H2O = 3 OCN{-} + 2 MnO(OH)2 + 2 OH{-}
CaS + Cl2 = CaCl2 + SCl =>
2 CaS + 3 Cl2 = 2 CaCl2 + 2 SCl
C{3+} = C{4+} + {-} =>
C{3+} = C{4+} + e
CuSO4 + NH4Cl = CuCl2 + (NH4)2SO4 =>
CuSO4 + 2 NH4Cl = CuCl2 + (NH4)2SO4
C2H2 + O2 = HO2 + CO2 =>
C2H2 + 4 O2 = 2 HO2 + 2 CO2
CsOH + CH3COOH = H4O2Cs + C2OH =>
CsOH + CH3COOH = H4O2Cs + C2OH
FeCl3 + KI + H2O = FeCl2 + KOH + HCl + I =>
FeCl3 + KI + H2O = FeCl2 + KOH + HCl + I
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
BaO + Ca = Ba + CaO =>
BaO + Ca = Ba + CaO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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