| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(OH)2 + K2SiO3 = CuSiO3 + 2 KOH
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O =>
CH3COOH + (CH3)2CHCH2OH = C6H12O2 + H2O
Cu2SO4 + AlI3 = CuI + Al2(SO4)3 =>
3 Cu2SO4 + 2 AlI3 = 6 CuI + Al2(SO4)3
Zn + Sn4Cl4 = Sn + ZnCl4 =>
Zn + Sn4Cl4 = 4 Sn + ZnCl4
NH3 + KBrO4 = N + KBr + H2O =>
8 NH3 + 3 KBrO4 = 8 N + 3 KBr + 12 H2O
(SO4) + (Ba) = (BaSO4) =>
(SO4) + (Ba) = (BaSO4)
CO(NH2)2 + NO2{-} + H{+} = CO2 + N2 + H2O =>
CO(NH2)2 + 2 NO2{-} + 2 H{+} = CO2 + 2 N2 + 3 H2O
Na(ClO) = NaCl + O =>
Na(ClO) = NaCl + O
Fl2 + Ca = CaFl2 =>
Fl2 + Ca = CaFl2
C9H8O4 + CuO = CO2 + H2O + Cu =>
C9H8O4 + 18 CuO = 9 CO2 + 4 H2O + 18 Cu
Na(ClO) = NaCl + O =>
Na(ClO) = NaCl + O
H2S + K2Cr2O7 + HPO3 = S + Cr(PO3)3 + KPO3 + H2O =>
3 H2S + K2Cr2O7 + 8 HPO3 = 3 S + 2 Cr(PO3)3 + 2 KPO3 + 7 H2O
SiH4(g) + H2O(g) = SiO2(s) + H2(g) =>
SiH4(g) + 2 H2O(g) = SiO2(s) + 4 H2(g)
Hg3S2Cl2 + H2S = HgS + H{+} + Cl{-} =>
Hg3S2Cl2 + H2S = 3 HgS + 2 H{+} + 2 Cl{-}
(CH3COO)2Ba(t) = BaCO3 + CH3COCH3 =>
(CH3COO)2Ba(t) = BaCO3 + CH3COCH3
NH4Cl + MnHPO4 + H2O = Mn(NH4)PO4*H2O + HCl =>
NH4Cl + MnHPO4 + H2O = Mn(NH4)PO4*H2O + HCl
C2H6 + Na = C2H5Na + H2 =>
2 C2H6 + 2 Na = 2 C2H5Na + H2
LiCl + KBr = LiBr + KCl =>
LiCl + KBr = LiBr + KCl
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KI + O3 = KIO3 =>
KI + O3 = KIO3
NaHCO3(aq) + H3C6H5O7(aq) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
3 NaHCO3(aq) + H3C6H5O7(aq) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
K2CrO4 + Na2SO3 + HCl = Na2SO4 + KCl + CrCl3 + H2O =>
2 K2CrO4 + 3 Na2SO3 + 10 HCl = 3 Na2SO4 + 4 KCl + 2 CrCl3 + 5 H2O
CHCl + Na = CH + NaCl =>
CHCl + Na = CH + NaCl
InCl3 + H2O = In2O3 + HCl =>
2 InCl3 + 3 H2O = In2O3 + 6 HCl
KClO3 + SnSO4 + KOH + H2O = K2[Sn(OH)6] + KCl + K2SO4 =>
KClO3 + 3 SnSO4 + 12 KOH + 3 H2O = 3 K2[Sn(OH)6] + KCl + 3 K2SO4
Cs2S + NiCl2 = CsCl + NiS =>
Cs2S + NiCl2 = 2 CsCl + NiS
C4H8Cl2S + H2O = C4H8(OH)2S + HCl =>
C4H8Cl2S + 2 H2O = C4H8(OH)2S + 2 HCl
NH4Cl + NaOH = NaCl + H2ONH3 =>
NH4Cl + NaOH = NaCl + H2ONH3
H2C2O4 + OH{-} = C2O4{2-} + H2O =>
H2C2O4 + 2 OH{-} = C2O4{2-} + 2 H2O
C3H5(ONO2)3 = CO2(g) + H2(g) + N2(g) + O2(g) =>
2 C3H5(ONO2)3 = 6 CO2(g) + 5 H2(g) + 3 N2(g) + 3 O2(g)
Pb(NO3)2(aq) + NaI(aq) = NaNO3(aq) + PbI2(aq) =>
Pb(NO3)2(aq) + 2 NaI(aq) = 2 NaNO3(aq) + PbI2(aq)
C5H10O2 + C2H5OH = C7H14O2 + H2O =>
C5H10O2 + C2H5OH = C7H14O2 + H2O
Ag + Cr{3+} = Ag{+} + Cr =>
3 Ag + Cr{3+} = 3 Ag{+} + Cr
C3H5(OH)3 + C17H33COOH = C3H5(C17H33COO)3 + H2O =>
C3H5(OH)3 + 3 C17H33COOH = C3H5(C17H33COO)3 + 3 H2O
P2O3 + Ca(OH)2 = Ca3(PO3)2 + H2O =>
P2O3 + 3 Ca(OH)2 = Ca3(PO3)2 + 3 H2O
Na + Sn3(PO4)2 = Na(PO4)2 + Sn3 =>
Na + Sn3(PO4)2 = Na(PO4)2 + Sn3
C{3+} = C{4+} + {-} =>
C{3+} = C{4+} + e
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cl2 + Na3PO4 = Cl3(PO4)2 + NaCl =>
9 Cl2 + 4 Na3PO4 = 2 Cl3(PO4)2 + 12 NaCl
KMnO4(aq) + NaOH(aq) + Na2SO3(aq) = K2MnO4(aq) + Na3MnO4(aq) + Na2SO4(aq) + H2O(l) =>
4 KMnO4(aq) + 6 NaOH(aq) + 3 Na2SO3(aq) = 2 K2MnO4(aq) + 2 Na3MnO4(aq) + 3 Na2SO4(aq) + 3 H2O(l)
Bi2O3 + WO3 = Bi2W2O9 =>
Bi2O3 + 2 WO3 = Bi2W2O9
Fe(s) + S(l) = Fe2S3(s) =>
2 Fe(s) + 3 S(l) = Fe2S3(s)
Mg(OH)2 + (HCl) = MgCl2 + H2O =>
Mg(OH)2 + 2(HCl) = MgCl2 + 2 H2O
Ln + HCl = LnCl + H2 =>
2 Ln + 2 HCl = 2 LnCl + H2
HCN + CaSO4 = H2SO4 + Ca(CN)2 =>
2 HCN + CaSO4 = H2SO4 + Ca(CN)2
Mg + HCl = H2 + MgCl2 =>
Mg + 2 HCl = H2 + MgCl2
Na2S + Zn(SO4) = Na2(SO4) + ZnS =>
Na2S + Zn(SO4) = Na2(SO4) + ZnS
ICl3 + KI + H2O = KIO3 + I2 + HCl =>
2 ICl3 + KI + 3 H2O = KIO3 + I2 + 6 HCl
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O =>
Na2TeO3 + H2SO4 = TeO2 + Na2SO4 + H2O
KMnO4 + C7H6O + H2SO4 = MnSO4 + K2SO4 + C7H6O2 + H2O =>
2 KMnO4 + 5 C7H6O + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 C7H6O2 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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