| Équations équilibrées la veille | Équations équilibrées le lendemain |
19 CH3COOCH2CH3 + 10 Na2CO3 = 20 CH3COOCH2CHNa + 16 H2O + 6 CO2
Ce2(CO3)3 + H2SO4 = Ce2(SO4)3 + CO2 + H2O =>
Ce2(CO3)3 + 3 H2SO4 = Ce2(SO4)3 + 3 CO2 + 3 H2O
CuSO4 + H2C2O4 = Cu(H2C2O4) + SO4 =>
CuSO4 + H2C2O4 = Cu(H2C2O4) + SO4
H6SiO6 + HCl = H7SiO6Cl =>
H6SiO6 + HCl = H7SiO6Cl
K2(OH)2 + HMnO4 = K2(MnO4)2 + H2O =>
K2(OH)2 + 2 HMnO4 = K2(MnO4)2 + 2 H2O
C12H14Cl3O4P + H2O2 = CO2 + H2O + H3PO4 + HCl =>
C12H14Cl3O4P + 28 H2O2 = 12 CO2 + 32 H2O + H3PO4 + 3 HCl
NH3 + Cr2(SO4)3 = [Cr(NH3)6]2(SO4)3 =>
12 NH3 + Cr2(SO4)3 = [Cr(NH3)6]2(SO4)3
(I{-}1) + Mn(O4){-}1 + H2(O{-}2) = I2 + MnO2 + OH({-}1) =>
2(I{-}1) + 2 Mn(O4){-}1 + 4 H2(O{-}2) = I2 + 2 MnO2 + 8 OH({-}1)
C3H8O(l) + O2 = H2O(l) + CO2(g) =>
2 C3H8O(l) + 9 O2 = 8 H2O(l) + 6 CO2(g)
Ba(ClO3)2(aq) + Na(aq) = Ba(g) + NaClO3(s) =>
Ba(ClO3)2(aq) + 2 Na(aq) = Ba(g) + 2 NaClO3(s)
CH3COOH + LiCO3 = CH3Li + COOH(CO3) =>
CH3COOH + LiCO3 = CH3Li + COOH(CO3)
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4 =>
ZnSO4 + Cu(OH)2 = Zn(OH)2 + CuSO4
Li(AlH4) + H2O = LiOH + Al(OH)3 + H2 =>
Li(AlH4) + 4 H2O = LiOH + Al(OH)3 + 4 H2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
(AlCl3) + NaOH = Al(OH)3 + NaCl =>
(AlCl3) + 3 NaOH = Al(OH)3 + 3 NaCl
Al(OH)3 + H(Mn)O4 = Al(OH)2MnO4 + H2O =>
Al(OH)3 + H(Mn)O4 = Al(OH)2MnO4 + H2O
Cd3N2 + HgNO2 = Cd(NO2)2 + Hg3N =>
Cd3N2 + 6 HgNO2 = 3 Cd(NO2)2 + 2 Hg3N
Zn(s) + AuCl3(aq) = Au(s) + ZnCl2(aq) =>
3 Zn(s) + 2 AuCl3(aq) = 2 Au(s) + 3 ZnCl2(aq)
Na3BO3 + HCl = NaCl + H3BO3 =>
Na3BO3 + 3 HCl = 3 NaCl + H3BO3
Pb(NO3)3 + CuSO4 = Pb(SO4)3 + Cu(NO3) =>
Pb(NO3)3 + 3 CuSO4 = Pb(SO4)3 + 3 Cu(NO3)
ZnCO3 + KOH = ZnOH + KCO3 =>
ZnCO3 + KOH = ZnOH + KCO3
HAt + V(OH)3 = VAt3 + H2O =>
3 HAt + V(OH)3 = VAt3 + 3 H2O
C16H34 + HNO3 = H2O + CO2 + N2 =>
5 C16H34 + 98 HNO3 = 134 H2O + 80 CO2 + 49 N2
NaBr + H2SO4 = Br2 + Na2SO4 + H =>
2 NaBr + H2SO4 = Br2 + Na2SO4 + 2 H
O2 + C6H12O8 = CO2 + H2O =>
5 O2 + C6H12O8 = 6 CO2 + 6 H2O
(NH4)2SO4 + K3PO4 = K2SO4 + (NH4)3PO4 =>
3(NH4)2SO4 + 2 K3PO4 = 3 K2SO4 + 2(NH4)3PO4
C2H4O2 + NaOCl = NaCl + H2O + CO2 =>
C2H4O2 + 4 NaOCl = 4 NaCl + 2 H2O + 2 CO2
[Cu(H2O)5OH]{+} + H2O = [Cu(H2O)4(OH)2] + H3O{+} =>
[Cu(H2O)5OH]{+} + H2O = [Cu(H2O)4(OH)2] + H3O{+}
H2SO4 + Mg(OH) = Mg2SO4 + H2O =>
H2SO4 + 2 Mg(OH) = Mg2SO4 + 2 H2O
Al(OH)3 + NaHSO4 = H2O + Al(OH)2NaSO4 =>
Al(OH)3 + NaHSO4 = H2O + Al(OH)2NaSO4
Al2(SO4)3*6H2O + K2SO4 + H2O = KAl(SO4)2*12H2O =>
Al2(SO4)3*6H2O + K2SO4 + 18 H2O = 2 KAl(SO4)2*12H2O
Na2SO3 + H2S = S + NaOH + H2O =>
Na2SO3 + 2 H2S = 3 S + 2 NaOH + H2O
CO(NH2)2(s) + NO2(g) = CO2(g) + H2O(l) + N2(g) =>
4 CO(NH2)2(s) + 6 NO2(g) = 4 CO2(g) + 8 H2O(l) + 7 N2(g)
NiSO4 + C4H8O2N2 = Ni(C4H7O2N2)2 + H2SO4 =>
NiSO4 + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + H2SO4
FeCl2KOH = KCl2FeOH =>
FeCl2KOH = KCl2FeOH
Br2 + Co = Br{-} + Co{2+} =>
Br2 + Co = 2 Br{-} + Co{2+}
Hg2(NO3)2 + KNO2 = Hg + Hg(NO2)2 + KNO3 =>
Hg2(NO3)2 + 2 KNO2 = Hg + Hg(NO2)2 + 2 KNO3
ZrO(OH)2 = ZrO2 + H2O =>
ZrO(OH)2 = ZrO2 + H2O
KNO2 + CaBr2 = Ca(NO2)2 + KBr =>
2 KNO2 + CaBr2 = Ca(NO2)2 + 2 KBr
KNO2 + NH4I = N2 + KI + H2O =>
KNO2 + NH4I = N2 + KI + 2 H2O
As2O3 + IO4{-} = AsO4 + IO3{-} =>
As2O3 + 5 IO4{-} = 2 AsO4 + 5 IO3{-}
K(OH) + HIO3 = K(IO3) + H2O =>
K(OH) + HIO3 = K(IO3) + H2O
C17H34O2(l) + O2(g) = CO2(g) + H2O(l) =>
2 C17H34O2(l) + 49 O2(g) = 34 CO2(g) + 34 H2O(l)
K6AlCr(OH)12 = K3[Al(OH)6] + K3[Cr(OH)6] =>
K6AlCr(OH)12 = K3[Al(OH)6] + K3[Cr(OH)6]
Sn(s) + Cu(NO3)2(aq) = Sn(NO3)4(aq) + Cu(s) =>
Sn(s) + 2 Cu(NO3)2(aq) = Sn(NO3)4(aq) + 2 Cu(s)
NH4(NO3)*5Ca(NO3)2*10H2O + K(HCO3) = KNO3 + Ca(HCO3)2 + NH4(HCO3) + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 K(HCO3) = 11 KNO3 + 5 Ca(HCO3)2 + NH4(HCO3) + 10 H2O
Fe + C6H8O7 = C6H5FeO7 + H2 =>
2 Fe + 2 C6H8O7 = 2 C6H5FeO7 + 3 H2
Cu{2+} + S2O3{2-} = Cu{+} + S4O6 =>
4 Cu{2+} + 2 S2O3{2-} = 4 Cu{+} + S4O6
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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