| Équations équilibrées la veille |
2 NH4OH(aq) + ZnCl2(aq) = 2 NH4Cl + Zn(OH)2
Fe + H2SiO3 = FeSiO3 + H2 =>
Fe + H2SiO3 = FeSiO3 + H2
Ca + Ni = CaNi =>
Ca + Ni = CaNi
Zn + HNO3 = Zn(NO3)2 + H2 = =>
Zn + 2 HNO3 = Zn(NO3)2 + H2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg(s)FeSO4(aq) = MgSO4(s)Fe(aq) =>
Mg(s)FeSO4(aq) = MgSO4(s)Fe(aq)
H3PO4 + AgNO3 = AgPO4 + H3NO3 =>
H3PO4 + AgNO3 = AgPO4 + H3NO3
Mg(s)H2O(l) = MgO(s)H2(g) =>
Mg(s)H2O(l) = MgO(s)H2(g)
Pb{2+} + CO{3+} = Pb{4+} + CO{2+} =>
Pb{2+} + 2 CO{3+} = Pb{4+} + 2 CO{2+}
Mg + HClO2 = MgClO2 + H2 =>
2 Mg + 2 HClO2 = 2 MgClO2 + H2
H + He = HHe =>
H + He = HHe
Na + FeI3 = Fe + NaI3 =>
Na + FeI3 = Fe + NaI3
NaCl(aq) + H2O(l) = Cl2(g) + H2(g) + NaOH(g) =>
2 NaCl(aq) + 2 H2O(l) = Cl2(g) + H2(g) + 2 NaOH(g)
Mn2O3 + H = Mn3O4 + H2O =>
3 Mn2O3 + 2 H = 2 Mn3O4 + H2O
C6H14 + Na2S2O8 + H2O = CO2 + H2SO4 + Na2SO4 =>
C6H14 + 19 Na2S2O8 + 12 H2O = 6 CO2 + 19 H2SO4 + 19 Na2SO4
PdO2 = PdO + O2 =>
2 PdO2 = 2 PdO + O2
MgCa(NO3)2 = Mg(NO3)2Ca =>
MgCa(NO3)2 = Mg(NO3)2Ca
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Fe2O3 + H2O = Fe(OH)3 =>
Fe2O3 + 3 H2O = 2 Fe(OH)3
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
CoCl3 + Zn = CoCl2 + ZnCl2 =>
2 CoCl3 + Zn = 2 CoCl2 + ZnCl2
Al + NO2 = Al2O3 + NO =>
2 Al + 3 NO2 = Al2O3 + 3 NO
MgSn(SO4)2 = Mg(SO4)2Sn =>
MgSn(SO4)2 = Mg(SO4)2Sn
Ba{2+} + SO4{2-} = BaSO4 =>
Ba{2+} + SO4{2-} = BaSO4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ca5P2 + Cl2 = CaCl2 + P4 =>
2 Ca5P2 + 10 Cl2 = 10 CaCl2 + P4
Cr(HO)4{-} + H2O2 + OH{-} = CrO4{-2} + H2O =>
2 Cr(HO)4{-} + 3 H2O2 + 2 OH{-} = 2 CrO4{-2} + 8 H2O
HI + Fe(OH)3 = FeI3 + H2O =>
3 HI + Fe(OH)3 = FeI3 + 3 H2O
HIO + Pb(OH)2 = Pb(IO)2 + H2O =>
2 HIO + Pb(OH)2 = Pb(IO)2 + 2 H2O
In + H2O = In(OH) + H2 =>
2 In + 2 H2O = 2 In(OH) + H2
CH3CO2H + NH3 = CH3CO2{-} + NH4{+} =>
CH3CO2H + NH3 = CH3CO2{-} + NH4{+}
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
KSCN + Cl = KCl + SCN =>
KSCN + Cl = KCl + SCN
MgCl2NaHCO3 = MgCO3NaClHCl =>
MgCl2NaHCO3 = MgCO3NaClHCl
MgF2Br2 = MgBr2F2 =>
MgF2Br2 = MgBr2F2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
MgCl2 + K3(PO)4 = Mg(PO)4 + K3Cl2 =>
MgCl2 + K3(PO)4 = Mg(PO)4 + K3Cl2
K2S + Mn + Sn + S = K40Mn11Sn19S180 =>
20 K2S + 11 Mn + 19 Sn + 160 S = K40Mn11Sn19S180
Pb(NO3)2 + FeCl3 = PbCl2 + Fe(NO3)3 =>
3 Pb(NO3)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(NO3)3
C4H1OO + O2 = CO2 + H2O =>
4 C4H1OO + 13 O2 = 16 CO2 + 2 H2O
Cl2 + CrI3 + KOH = K2CrO4 + KIO3 + KCl + H2O =>
21 Cl2 + 2 CrI3 + 52 KOH = 2 K2CrO4 + 6 KIO3 + 42 KCl + 26 H2O
CH3(OH)(g) + O2(g) = CO(g) + H2O(g) =>
CH3(OH)(g) + O2(g) = CO(g) + 2 H2O(g)
Cu + H2SO4 = SO4Cu + SCu + H2O =>
4 Cu + 4 H2SO4 = 3 SO4Cu + SCu + 4 H2O
MgO + I2 = Mg + IO =>
2 MgO + I2 = 2 Mg + 2 IO
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
MgOCl2 = MgCl2O =>
MgOCl2 = MgCl2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur02/02/25
Équations équilibrées sur03/04/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
