| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(NO3) + Al = 2 Ag + Al(NO3)2
CO + LiOH = LiCO + HO =>
CO + LiOH = LiCO + HO
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
AgNO3(aq) + Na2S = Ag2S(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2S = Ag2S(s) + 2 NaNO3(aq)
Mg(HCO3)2 + HCl = CO2 + MgCl2 + H2O =>
Mg(HCO3)2 + 2 HCl = 2 CO2 + MgCl2 + 2 H2O
C6H10O4 + C6H16N2 = C12H22O2N2 + H2O =>
C6H10O4 + C6H16N2 = C12H22O2N2 + 2 H2O
FeCl2(aq) + NaOH(aq) = Fe(OH)2() + NaCl() =>
FeCl2(aq) + 2 NaOH(aq) = Fe(OH)2() + 2 NaCl()
Cr(OH)6 + OH = CrO4 + H2O =>
Cr(OH)6 + 2 OH = CrO4 + 4 H2O
CH4 + N3Cl4 = N2 + H2 + CCl4 =>
2 CH4 + 2 N3Cl4 = 3 N2 + 4 H2 + 2 CCl4
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
CuPO4 + HCl = CuCl + HPO4 =>
CuPO4 + HCl = CuCl + HPO4
CaO + HCl + HNO3 = HCaCl4 + H2O + NO2 =>
CaO + 4 HCl + HNO3 = HCaCl4 + 2 H2O + NO2
KNO{3} = KNO{2} + {2} =>
2 KNO{3} = 2 KNO{2} + {2}
CaO(s) = Ca(aq) + O(aq) =>
CaO(s) = Ca(aq) + O(aq)
NaNO3 + NaI + H2SO4 = Na2SO4 + I2 + NO + H2O =>
2 NaNO3 + 6 NaI + 4 H2SO4 = 4 Na2SO4 + 3 I2 + 2 NO + 4 H2O
Ti + H2 = TiH3 =>
2 Ti + 3 H2 = 2 TiH3
Na3(PO4) + K = K3(PO4) + Na =>
Na3(PO4) + 3 K = K3(PO4) + 3 Na
H2TeO4 + Ba(OH)2 = BaTeO4 + H2O =>
H2TeO4 + Ba(OH)2 = BaTeO4 + 2 H2O
C6H10O4 + C6H16N2 = C12H26N2O4 =>
C6H10O4 + C6H16N2 = C12H26N2O4
UO2(NO3)2 = U3O8 + O2 + NO2 =>
3 UO2(NO3)2 = U3O8 + 2 O2 + 6 NO2
FeCl3 + C9H8O4 = FeC9H5O4 + HCl =>
FeCl3 + C9H8O4 = FeC9H5O4 + 3 HCl
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
BF3 + NH3 = F3BNH3 =>
BF3 + NH3 = F3BNH3
Ca(OH)2 + Fe2O3 = Ca2O2 + Fe(OH)3 =>
6 Ca(OH)2 + 2 Fe2O3 = 3 Ca2O2 + 4 Fe(OH)3
Ca3(PO4)(s) + SiO2(s) + C(s) = CaSiO3(s) + P4(s) + CO4(g) =>
4 Ca3(PO4)(s) + 12 SiO2(s) + C(s) = 12 CaSiO3(s) + P4(s) + CO4(g)
Na3(PO4) + K = K(PO4) + Na =>
Na3(PO4) + K = K(PO4) + 3 Na
C6H10O4 + C6H16N2 = C18H38N4O2 + H2O =>
C6H10O4 + 2 C6H16N2 = C18H38N4O2 + 2 H2O
C3H7Cl + OH = C3H7OH + Cl =>
C3H7Cl + OH = C3H7OH + Cl
FeCl3 + C9H8O4 = FeC9H5O4 + Cl2 + H2 =>
2 FeCl3 + 2 C9H8O4 = 2 FeC9H5O4 + 3 Cl2 + 3 H2
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
H3PO4 + HgH2O2 = Hg3(PO4)2 + H2O =>
2 H3PO4 + 3 HgH2O2 = Hg3(PO4)2 + 6 H2O
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + H2O =>
Al(OH)3(s) + NaOH(ac) = NaAlO2(ac) + 2 H2O
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
C + H2 + Cl2 = CHCl3 =>
2 C + H2 + 3 Cl2 = 2 CHCl3
WO3 + HCl = WCl6 + H2O =>
WO3 + 6 HCl = WCl6 + 3 H2O
Cr2O3 + NaHCO3 + KNO3 = Na2CrO4 + CO2 + KNO2 + H2O =>
Cr2O3 + 4 NaHCO3 + 3 KNO3 = 2 Na2CrO4 + 4 CO2 + 3 KNO2 + 2 H2O
Rb + NO2 = Rb2O + N2 =>
8 Rb + 2 NO2 = 4 Rb2O + N2
KOH + Al = KAlO2 + K2O + H2 =>
6 KOH + 2 Al = 2 KAlO2 + 2 K2O + 3 H2
Al4C2 + H2O = CH4 + AlO2H2 =>
Al4C2 + 8 H2O = 2 CH4 + 4 AlO2H2
HCl + WO3 = Cl + HWO3 =>
HCl + WO3 = Cl + HWO3
K2SO4 + ZnCl2 = K2Cl2 + ZnSO4 =>
K2SO4 + ZnCl2 = K2Cl2 + ZnSO4
AgNO3(s) + Ni(s) = Ni(NO3)2(aq) + Ag(s) =>
2 AgNO3(s) + Ni(s) = Ni(NO3)2(aq) + 2 Ag(s)
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
HCN + K(OH) = KCN + H2O =>
HCN + K(OH) = KCN + H2O
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
H2SO4 + K2(CO3) = K2(SO4) + H2O + CO2 =>
H2SO4 + K2(CO3) = K2(SO4) + H2O + CO2
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O =>
Mg(OH)2 + Cl2O7 = Mg(ClO4)2 + H2O
C3H8 + KMnO4 + H2O = C2H4(OH)2 + MnO2 + KOH =>
6 C3H8 + 10 KMnO4 + 8 H2O = 9 C2H4(OH)2 + 10 MnO2 + 10 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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