| Équations équilibrées la veille |
2 AlCl3 + 3 H2SO1 = Al2(SO1)3 + 6 HCl
MnCO3(s) + HNO3(aq) = Mn(NO3)2(aq) + CO2(g) + H2O(l) =>
MnCO3(s) + 2 HNO3(aq) = Mn(NO3)2(aq) + CO2(g) + H2O(l)
NO2{-} + Zn + OH{-} + H2O = NH3 + [Zn(OH)4]{-2} =>
NO2{-} + 3 Zn + 5 OH{-} + 5 H2O = NH3 + 3[Zn(OH)4]{-2}
H2SO4 + FeO = SO2 + H2O + Fe2(SO4)3 =>
4 H2SO4 + 2 FeO = SO2 + 4 H2O + Fe2(SO4)3
Zn(aq) + Mg(s) = ZnMg(aq) =>
Zn(aq) + Mg(s) = ZnMg(aq)
I2 + HNO3 = HIO3 + NO2 + H2O =>
I2 + 10 HNO3 = 2 HIO3 + 10 NO2 + 4 H2O
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NaOCl + KI + H2SO4 = I + NaCl + K2SO4 + H2O =>
NaOCl + 2 KI + H2SO4 = 2 I + NaCl + K2SO4 + H2O
KBr + NaJ = KJ + NaBr =>
KBr + NaJ = KJ + NaBr
C2H5OH + H2O = CO2 + H =>
C2H5OH + 3 H2O = 2 CO2 + 12 H
OH{-} + [Fe(H2O)6]{3}{+} = Fe(H2O)3(OH)3 + H2O =>
3 OH{-} + [Fe(H2O)6]{3}{+} = Fe(H2O)3(OH)3 + 3 H2O
S02(g) + O2(g) = SO3(g) =>
S02(g) + 3 O2(g) = 2 SO3(g)
Fe2(s) + S2(s) = FeS =>
Fe2(s) + S2(s) = 2 FeS
CuMoO4 + B(IO3)3 = Cu(IO3)2 + B2(MoO4)3 =>
3 CuMoO4 + 2 B(IO3)3 = 3 Cu(IO3)2 + B2(MoO4)3
C7H8 + H2SO4 + HNO3 = C7H5NO2 + H2O + SO2 =>
C7H8 + H2SO4 + HNO3 = C7H5NO2 + 3 H2O + SO2
AlNO3 + PbI2 = AlI + Pb(NO3)2 =>
2 AlNO3 + PbI2 = 2 AlI + Pb(NO3)2
Mg + O = MgO(k) =>
Mg + O = MgO(k)
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
LiClO4 = LiCl + O2 =>
LiClO4 = LiCl + 2 O2
A1 + I2 = AII3 =>
A1 + 2 I2 = AII3
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
HNO3(aq) + H2O(l) = NO4 + H2 =>
2 HNO3(aq) + 2 H2O(l) = 2 NO4 + 3 H2
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
C13H18O2 + Na = C13H17NaO2 + H2 =>
2 C13H18O2 + 2 Na = 2 C13H17NaO2 + H2
OCl{-} + I{-} = IO3{-} + Cl{-} =>
3 OCl{-} + I{-} = IO3{-} + 3 Cl{-}
C3H5O(CO2H)3 + OH{-} = C3H5O(CO2)3{3-} + H2O =>
C3H5O(CO2H)3 + 3 OH{-} = C3H5O(CO2)3{3-} + 3 H2O
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
HClO4 + H2O = H3O + ClO4 =>
HClO4 + H2O = H3O + ClO4
C6Fe2O12 + CaSO4 = C6Fe2SO4 + CaO12 =>
C6Fe2O12 + CaSO4 = C6Fe2SO4 + CaO12
ZnO + Ca(OH)2 + NH4(PO4)2 = CaZn2(PO4)2 + H2O2 + H2O + N2 =>
4 ZnO + 2 Ca(OH)2 + 2 NH4(PO4)2 = 2 CaZn2(PO4)2 + 2 H2O2 + 4 H2O + N2
Ba(OH)2 + Fe2(SO4)3 = Fe(OH)3 + BaSO4 =>
3 Ba(OH)2 + Fe2(SO4)3 = 2 Fe(OH)3 + 3 BaSO4
NO3 + Cr = NO + CrO42 =>
21 NO3 + Cr = 21 NO + CrO42
(NH4)2CO3 + Ca(C2H3O2)2 = CaCO3 + C2H3O2NH4 =>
(NH4)2CO3 + Ca(C2H3O2)2 = CaCO3 + 2 C2H3O2NH4
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Cl2 + Na2S = NaCl + S =>
Cl2 + Na2S = 2 NaCl + S
CaCO3 + C2 = CaC2 + CO =>
CaCO3 + 2 C2 = CaC2 + 3 CO
CaCO3 + C2 = CaC2 + CO2 =>
4 CaCO3 + 5 C2 = 4 CaC2 + 6 CO2
H2O + {-} = OH{-} + H2 =>
2 H2O + 2e = 2 OH{-} + H2
Pb(Cl)4 + NH4OH = NH4Cl + Pb(OH)4 =>
Pb(Cl)4 + 4 NH4OH = 4 NH4Cl + Pb(OH)4
CaCl2 + H2O = CaCl2*H2O =>
CaCl2 + H2O = CaCl2*H2O
CuO + In2O3 + Re + ReO3 = Cu2InReO6 =>
12 CuO + 3 In2O3 + Re + 5 ReO3 = 6 Cu2InReO6
H2(Co3) + NaCl = Na2(Co3) + H(Cl) =>
H2(Co3) + 2 NaCl = Na2(Co3) + 2 H(Cl)
FeCl2 + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + Cl2 + H2O =>
2 FeCl2 + K2Cr2O7 + 7 H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + 2 Cl2 + 7 H2O
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)3 + NH4 + NO3 =>
3(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)3 + 9 NH4 + 12 NO3
C3H3N3O3 + AlOOH = Al2O3 + NH3 + CO2 =>
C3H3N3O3 + 6 AlOOH = 3 Al2O3 + 3 NH3 + 3 CO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + ZnO = OH + Zn(NO3) =>
HNO3 + ZnO = OH + Zn(NO3)
Al(NO3)3(aq) + Na2CO3 = NaNO3 + Al2(CO3)3 =>
2 Al(NO3)3(aq) + 3 Na2CO3 = 6 NaNO3 + Al2(CO3)3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
