| Équations équilibrées la veille | Équations équilibrées le lendemain |
C(g) + H2O(g) = CO(g) + H2(g)
H2O(aq) = H2O(l) =>
H2O(aq) = H2O(l)
CaCl2 + Zn = Ca + ZnCl =>
CaCl2 + 2 Zn = Ca + 2 ZnCl
TiCl4 + Al = Ti + AlCl =>
TiCl4 + 4 Al = Ti + 4 AlCl
MgCl2 + AgNO3 = AgCl2MgNO3 =>
MgCl2 + AgNO3 = AgCl2MgNO3
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O(aq) + NO2(g) =>
Cu(s) + 4 HNO3(aq) = Cu(NO3)2(aq) + 2 H2O(aq) + 2 NO2(g)
Ca3(C6H5O7)2 = CaCO3 + CO + C + H2 =>
Ca3(C6H5O7)2 = 3 CaCO3 + 5 CO + 4 C + 5 H2
Mn(NO3)2 + C6H8O7 + H2O = Mn3(C6H5O7)2*9H20 + N2 + O2 =>
6 Mn(NO3)2 + 4 C6H8O7 + 174 H2O = 2 Mn3(C6H5O7)2*9H20 + 6 N2 + 105 O2
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
C14H10 + CHCl3 + AlCl3 = CH(C10H8)3 + AlCl4 =>
3 C14H10 + 20 CHCl3 + 60 AlCl3 = 2 CH(C10H8)3 + 60 AlCl4
MgCO3(s) = Mg(s) + C(s) + O2(g) =>
2 MgCO3(s) = 2 Mg(s) + 2 C(s) + 3 O2(g)
Na2CO3 + HCl = NaCl + HOH + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + HOH + CO2
Fe + HgSO4 = FeSO4 + Hg =>
Fe + HgSO4 = FeSO4 + Hg
P4 + O2 = P3O5 =>
3 P4 + 10 O2 = 4 P3O5
KClO4 + H2O = KClO3 + H2O2 =>
KClO4 + H2O = KClO3 + H2O2
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
Os3P5 + Cr2Si3 = Os4Si5 + Cr1P2 =>
4 Os3P5 + 5 Cr2Si3 = 3 Os4Si5 + 10 Cr1P2
MnC2O4*3H20 + O2 = MnO + H2O + CO2 =>
2 MnC2O4*3H20 + 31 O2 = 2 MnO + 60 H2O + 4 CO2
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
Ca + HCl + OH = CaCl + H2O =>
Ca + HCl + OH = CaCl + H2O
I2 + NaOH = NaIO + H =>
I2 + 2 NaOH = 2 NaIO + 2 H
SO2 + C6H8O7 = C6H4O7S + H2O =>
SO2 + C6H8O7 = C6H4O7S + 2 H2O
HCl + Ni2(CO3)3 = NiCl3 + H2O + CO2 =>
6 HCl + Ni2(CO3)3 = 2 NiCl3 + 3 H2O + 3 CO2
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
NaOH(aq) + CO2(g) = H2O(l) + Na2CO3(s) =>
2 NaOH(aq) + CO2(g) = H2O(l) + Na2CO3(s)
CaC2O4(s) + HCl(aq) = CaCl2(aq) + H2C2O4(aq) =>
CaC2O4(s) + 2 HCl(aq) = CaCl2(aq) + H2C2O4(aq)
J2 + NaOH = NaJ + NaJO3 + H2O =>
3 J2 + 6 NaOH = 5 NaJ + NaJO3 + 3 H2O
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
Sb + NaNO33 + NaOH = Na3SbO4 + NH3 + H2O =>
68 Sb + 5 NaNO33 + 199 NaOH = 68 Na3SbO4 + 5 NH3 + 92 H2O
CH3COCH3 + HCHO + NH4Cl = (CH3COCH2CH2)3N + HCl + H2O =>
3 CH3COCH3 + 3 HCHO + NH4Cl = (CH3COCH2CH2)3N + HCl + 3 H2O
CH3COONa + MnSO4*H2O = Na2SO4 + Mn(CH3COO)2 + H2O =>
2 CH3COONa + MnSO4*H2O = Na2SO4 + Mn(CH3COO)2 + H2O
C + Mg = C2Mg =>
2 C + Mg = C2Mg
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
CaCl2 + CuCO3 = CaCO3 + CuCl2 =>
CaCl2 + CuCO3 = CaCO3 + CuCl2
H2CO + Cu(OH)2 = Cu2O + HCOOH + H2O =>
H2CO + 2 Cu(OH)2 = Cu2O + HCOOH + 2 H2O
CuSO4 + H2O = Cu(H2O)4{2+} + SO4{2-} =>
CuSO4 + 4 H2O = Cu(H2O)4{2+} + SO4{2-}
CaF2 + Hg = HgF2 + Ca =>
CaF2 + Hg = HgF2 + Ca
NaOH(aq) + CuSO4(aq) = Na2SO4 + (OH)2Cu =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + (OH)2Cu
Zn3 + HCl = ZnCl2 + H2 =>
Zn3 + 6 HCl = 3 ZnCl2 + 3 H2
NH4NO3 + O2 = H2O + N2O5 =>
NH4NO3 + 2 O2 = 2 H2O + N2O5
CH3COCH3 + HCHO + NH4Cl = (CH3COCH2CH2)3N + HCl + H2O =>
3 CH3COCH3 + 3 HCHO + NH4Cl = (CH3COCH2CH2)3N + HCl + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
I{-} + IO3{-} + H2O = OH{-} + I2 =>
5 I{-} + IO3{-} + 3 H2O = 6 OH{-} + 3 I2
CoCl2 + NaCl = (CoCl4)2 + Na =>
2 CoCl2 + 4 NaCl = (CoCl4)2 + 4 Na
KOH + H2S = KHS + H2O =>
KOH + H2S = KHS + H2O
Ni3As2 + Ti2S4 = Ni2S2 + Ti3As4 =>
4 Ni3As2 + 3 Ti2S4 = 6 Ni2S2 + 2 Ti3As4
AlCl3 + KBr = KCl + AlBr3 =>
AlCl3 + 3 KBr = 3 KCl + AlBr3
CaCl{2+} + KOH = Ca(OH){2+} + KCl =>
CaCl{2+} + KOH = Ca(OH){2+} + KCl
H2SO4 + C12H22O11 = C + H3OHSO4 =>
11 H2SO4 + C12H22O11 = 12 C + 11 H3OHSO4
NaClO + KBr = NaBr + KO + Cl =>
NaClO + KBr = NaBr + KO + Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/23
Équations équilibrées sur01/18/23
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