| Équations équilibrées la veille | Équations équilibrées le lendemain |
A + Ca = ACa
Pb(HCO3)2 + Ca(OH)2 = Pb(OH)2 + CaCO3 + H2O =>
Pb(HCO3)2 + 2 Ca(OH)2 = Pb(OH)2 + 2 CaCO3 + 2 H2O
C4H8O2 + O2(g) = H2O(g) + CO2(g) =>
C4H8O2 + 5 O2(g) = 4 H2O(g) + 4 CO2(g)
Br2 + VCl3 = Br2Cl3 + V =>
Br2 + VCl3 = Br2Cl3 + V
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
NaOH + C8H5KO4 = NaC8H4KO4 + H2O =>
NaOH + C8H5KO4 = NaC8H4KO4 + H2O
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
HCOOH + Ca(OH)2 = Ca(HCOO)2 + H2O =>
2 HCOOH + Ca(OH)2 = Ca(HCOO)2 + 2 H2O
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
KClO + HNO3 = HClO + KNO3 =>
KClO + HNO3 = HClO + KNO3
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
FeSO4 + FeSO4*7H2O = (FeSO4)2*7H2O =>
FeSO4 + FeSO4*7H2O = (FeSO4)2*7H2O
Pb(NO3)2(aq) + K2SO4 = PbSO4(s) + KNO3 =>
Pb(NO3)2(aq) + K2SO4 = PbSO4(s) + 2 KNO3
C2H3Cl + Cl2 = C2H3Cl3 =>
C2H3Cl + Cl2 = C2H3Cl3
HCH5O3 + NaOH = NaCH5O3 + H2O =>
HCH5O3 + NaOH = NaCH5O3 + H2O
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
HNO3 + (NH4)2CO3 = H2CO3 + NH4NO3 =>
2 HNO3 + (NH4)2CO3 = H2CO3 + 2 NH4NO3
C3H7O2NS + C4H6O3 = C5H9O3NS + C2H4O2 =>
C3H7O2NS + C4H6O3 = C5H9O3NS + C2H4O2
Ba(s) + F2(g) = BaF2(s) =>
Ba(s) + F2(g) = BaF2(s)
Cr2O3 + H2O2 + KOH = K2CrO4 + H2O =>
Cr2O3 + 3 H2O2 + 4 KOH = 2 K2CrO4 + 5 H2O
NaBr(aq) + Ag2SO3(aq) = AgBr(s) + Na2SO3(aq) =>
2 NaBr(aq) + Ag2SO3(aq) = 2 AgBr(s) + Na2SO3(aq)
CaNO3(aq) + NaOH = CaOH + NaNO3 =>
CaNO3(aq) + NaOH = CaOH + NaNO3
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
Pb(NO3)2 + Na(I) = Pb(I)2 + Na(NO3) =>
Pb(NO3)2 + 2 Na(I) = Pb(I)2 + 2 Na(NO3)
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
Si + HCl = SiCl2 + H2 =>
Si + 2 HCl = SiCl2 + H2
CaNO3 + H3PO4 = H3NO3 + CaPO4 =>
CaNO3 + H3PO4 = H3NO3 + CaPO4
[AsO3]{3-} + ClO{-} = [AsO4]{3-} + Cl{-} =>
[AsO3]{3-} + ClO{-} = [AsO4]{3-} + Cl{-}
MgI3 = Mg + I =>
MgI3 = Mg + 3 I
(K)2SO4 + Ba(Cl)2 = BaSO4 + KCl =>
(K)2SO4 + Ba(Cl)2 = BaSO4 + 2 KCl
MgSO4 = Mg + SO4 =>
MgSO4 = Mg + SO4
[Co(NH3)5Cl]Cl2 + H2O = [Co(NH3)5Cl] + OH + HCl =>
[Co(NH3)5Cl]Cl2 + 2 H2O = [Co(NH3)5Cl] + 2 OH + 2 HCl
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
C2H4O2 + Na = C2H3NaO2 + H =>
C2H4O2 + Na = C2H3NaO2 + H
P4 + KOH + H2O = PH3 + KH2PO3 =>
P4 + 2 KOH + 4 H2O = 2 PH3 + 2 KH2PO3
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Zn + K2Cr2O7 + 7 H2SO4 = 3 ZnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
C5H11Cl + Na = NaCl + C5H11 =>
C5H11Cl + Na = NaCl + C5H11
Ni2(SO4)3 + C6N6FeK4 = Ni4[Fe(CN)6]3 + K2SO4 =>
2 Ni2(SO4)3 + 3 C6N6FeK4 = Ni4[Fe(CN)6]3 + 6 K2SO4
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H3O + SO4 = SOH + H2O =>
7 H3O + SO4 = SOH + 10 H2O
C8H5KO4 + NaOH = KNaC8H4O4 + H2O =>
C8H5KO4 + NaOH = KNaC8H4O4 + H2O
H3PO4 + Ba(OH)2 = H3PO4Ba(OH)2 =>
H3PO4 + Ba(OH)2 = H3PO4Ba(OH)2
KI + O2 = K2O + I2 =>
4 KI + O2 = 2 K2O + 2 I2
Al2O3 + HCl = Al2Cl2 + H2O3 =>
Al2O3 + 2 HCl = Al2Cl2 + H2O3
CH3CH2OH + CU = CH3CH2 + CUOH =>
CH3CH2OH + CU = CH3CH2 + CUOH
CuO + N2O5 = Cu(NO3)2 =>
CuO + N2O5 = Cu(NO3)2
Al2(SO4)3*16H2O + NH3 + C5H8O2 = Al(C5H7O2)3 + NH4{+} + SO4{2-} + H2O =>
Al2(SO4)3*16H2O + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 6 NH4{+} + 3 SO4{2-} + 16 H2O
Na + H2 = Na2H2 =>
2 Na + H2 = Na2H2
Al2(SO4)3*16H2O + NH3 + C5H8O2 = Al(C5H7O2)3 + NH4{+} + SO4{2-} + H2O =>
Al2(SO4)3*16H2O + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 6 NH4{+} + 3 SO4{2-} + 16 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/01/24
Équations équilibrées sur10/01/23
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