| Équations équilibrées la veille |
HF(aq) + Mg(OH) = MgF(aq) + H2O
NaOH + CH3COOH = CH3CO2Na + H2O =>
NaOH + CH3COOH = CH3CO2Na + H2O
H3PO4(aq) + Mn(OH)2(s) = Mn3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Mn(OH)2(s) = Mn3(PO4)2(s) + 6 H2O(l)
FeSO4 + FeCl3 = FeCl2 + Fe2(SO4)3 =>
3 FeSO4 + 2 FeCl3 = 3 FeCl2 + Fe2(SO4)3
Ni{2+} + F{-} = NiF2 =>
Ni{2+} + 2 F{-} = NiF2
Fe2S3 + O4 = Fe2O3 + SO2 =>
4 Fe2S3 + 9 O4 = 4 Fe2O3 + 12 SO2
C2H2O4 + Ba(OH)2 = H2O + Ba(C2O4) =>
C2H2O4 + Ba(OH)2 = 2 H2O + Ba(C2O4)
AgF + NaCI = AgCI + NaF =>
AgF + NaCI = AgCI + NaF
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O2 =>
27 NaHCO3 + 14 C6H8O7 = 57 CO2 + 47 H2O + 9 Na3C6H5O2
Ni + Hg(NO3)2 = Hg2 + NiNO3 =>
4 Ni + 2 Hg(NO3)2 = Hg2 + 4 NiNO3
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(aq) + NaCl(s) =>
CaCl2(aq) + Na2C2O4(aq) = CaC2O4(aq) + 2 NaCl(s)
O3 + C2Cl4 + H2O = CO2 + HCl =>
2 O3 + 3 C2Cl4 + 6 H2O = 6 CO2 + 12 HCl
Sn(NO3)2 + Na2S = SnS + Na2(NO3)2 =>
Sn(NO3)2 + Na2S = SnS + Na2(NO3)2
NaHCO3(s) = Na(s) + H2O(g) + CO2(g) + O2(g) =>
4 NaHCO3(s) = 4 Na(s) + 2 H2O(g) + 4 CO2(g) + O2(g)
C6H8O7 + NaOH = NaC6 + H8O7OH =>
C6H8O7 + NaOH = NaC6 + H8O7OH
NaHCO3 + C6H8O7 + CaCl2 = Ca3(C6H5O7)2 + NaCl + CO2 + H2O =>
6 NaHCO3 + 2 C6H8O7 + 3 CaCl2 = Ca3(C6H5O7)2 + 6 NaCl + 6 CO2 + 6 H2O
HNO3 + CuS = CuSO4 + NO2 + H2O =>
8 HNO3 + CuS = CuSO4 + 8 NO2 + 4 H2O
Cl + Pb(CH3COO)2 = (CH3COO)2 + PbCl2 =>
2 Cl + Pb(CH3COO)2 = (CH3COO)2 + PbCl2
Zn(HCOO)2 + Li2S + H2O = Zn(OH)2 + H2S + Li(HCOO) =>
Zn(HCOO)2 + Li2S + 2 H2O = Zn(OH)2 + H2S + 2 Li(HCOO)
C6H6 + Cl2 = C6H6Cl6 =>
C6H6 + 3 Cl2 = C6H6Cl6
NaHSO3 + Zn + SO2 = Na2S2O4 + ZnSO4 + H2O =>
4 NaHSO3 + Zn + SO2 = 2 Na2S2O4 + ZnSO4 + 2 H2O
HNO3(l) + Cu(s) = Cu(NO3) + NO2 + H2O =>
2 HNO3(l) + Cu(s) = Cu(NO3) + NO2 + H2O
(CH2CHCH2S)2 + NaOH + NaOCl = (CH2CHCH2)SO4Na + NaCl + H2O =>
(CH2CHCH2S)2 + 2 NaOH + 7 NaOCl = 2(CH2CHCH2)SO4Na + 7 NaCl + H2O
FeO + CaO + P = Ca3(PO4)2 + Fe =>
5 FeO + 3 CaO + 2 P = Ca3(PO4)2 + 5 Fe
K2CO3 + Ca(OH)2 = Ca2(CO3)2 + K(OH) =>
2 K2CO3 + 2 Ca(OH)2 = Ca2(CO3)2 + 4 K(OH)
Cu + H{+} + NO3{-} = Cu{2} + NO + H2O =>
3 Cu + 8 H{+} + 2 NO3{-} = 3 Cu{2} + 2 NO + 4 H2O
Li(ClO3) + Ba(OH)2 = Li(OH) + Ba(ClO3)2 =>
2 Li(ClO3) + Ba(OH)2 = 2 Li(OH) + Ba(ClO3)2
CaO + SO3 = CaSO4 =>
CaO + SO3 = CaSO4
Cu2O + NH4OH = Cu(NH3)2(OH) + H2O =>
Cu2O + 4 NH4OH = 2 Cu(NH3)2(OH) + 3 H2O
Cr2S3 + HNO3 + PbO2 = H2CrO4 + Pb(NO3) + H2SO4 =>
Cr2S3 + 10 HNO3 + 10 PbO2 = 2 H2CrO4 + 10 Pb(NO3) + 3 H2SO4
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
CN + O = CNO =>
CN + O = CNO
Fe(NO3)3 + H2O = Fe(OH)3 + HNO3 =>
Fe(NO3)3 + 3 H2O = Fe(OH)3 + 3 HNO3
Na2SO3 + KMnO4 = Na2SO4 + MnO2 + KO =>
Na2SO3 + KMnO4 = Na2SO4 + MnO2 + KO
ZnS + O2 + NaOH = ZnO + Na2SO3 + H2O =>
2 ZnS + 3 O2 + 4 NaOH = 2 ZnO + 2 Na2SO3 + 2 H2O
C3H8O(l) + O2(g) = CO28 + H2O(l) =>
2 C3H8O(l) + 87 O2(g) = 6 CO28 + 8 H2O(l)
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ba3NO2 + CuSO4 = BaSO4 + Cu3NO2 =>
Ba3NO2 + 3 CuSO4 = 3 BaSO4 + Cu3NO2
NaO5 + H2O = O + NaOH =>
2 NaO5 + H2O = 9 O + 2 NaOH
PCl5 + H2O = P(OH)5 + HCl =>
PCl5 + 5 H2O = P(OH)5 + 5 HCl
AlNO3 + FeSO4 = AlSO4 + FeNO3 =>
AlNO3 + FeSO4 = AlSO4 + FeNO3
MnO2 + BaCl2 = MnCl4 + BaO =>
MnO2 + 2 BaCl2 = MnCl4 + 2 BaO
C6H5NO2CH3 + Fe + HCl = FeCl3 + C6H4NH2CH3 + H2O =>
3 C6H5NO2CH3 + 5 Fe + 15 HCl = 5 FeCl3 + 3 C6H4NH2CH3 + 6 H2O
PbO(s) + C(s) = Pb(l) + CO =>
PbO(s) + C(s) = Pb(l) + CO
Si + O2 + NaOH = H2O + Na2SiO3 =>
Si + O2 + 2 NaOH = H2O + Na2SiO3
I2 + CuCl = CuI + Cl =>
I2 + 2 CuCl = 2 CuI + 2 Cl
S + O2 = SO2 =>
S + O2 = SO2
H2Eu + NaOH = H2O + Na2Eu =>
H2Eu + 2 NaOH = 2 H2O + Na2Eu
CuSO4(s) + NaHCO3(s) = CuCO3(s) + NaHSO4 =>
CuSO4(s) + NaHCO3(s) = CuCO3(s) + NaHSO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur11/04/24
Équations équilibrées sur12/04/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
