| Équations équilibrées la veille |
SO2 + 4 HCl = SCl2 + 2 H2O + Cl2
BeO2 + H = Be(OH)2 =>
BeO2 + 2 H = Be(OH)2
Ca + PO4 = Ca3(PO4)2 =>
3 Ca + 2 PO4 = Ca3(PO4)2
Ca(C2H3O2)2 + (NH4)3PO4 = Ca3(PO4)2 + NH4(CH3CO2) =>
3 Ca(C2H3O2)2 + 2(NH4)3PO4 = Ca3(PO4)2 + 6 NH4(CH3CO2)
HgNO3Cu = CuNO3Hg =>
HgNO3Cu = CuNO3Hg
CuCl2 + NH3 + H2O = (Cu(NH3)4(H2O)2){2} + NH4Cl + OH{-} =>
CuCl2 + 6 NH3 + 4 H2O = (Cu(NH3)4(H2O)2){2} + 2 NH4Cl + 2 OH{-}
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 FeSO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
NaNO3 = O2 + NO2 + Na2O =>
4 NaNO3 = O2 + 4 NO2 + 2 Na2O
Cd2 + Sn2(SO3)4 = Sn + Cd2(SO3)2 =>
2 Cd2 + Sn2(SO3)4 = 2 Sn + 2 Cd2(SO3)2
potassiumcarbonate + nitricacid = potassiumnitrate + water + carbondioxide =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
K3PO4 + NH4(NO3) = (NH4)(PO4) + K3(NO3) =>
K3PO4 + NH4(NO3) = (NH4)(PO4) + K3(NO3)
K2SiO3 + LiOH = KOH + Li2SiO3 =>
K2SiO3 + 2 LiOH = 2 KOH + Li2SiO3
Na2SO4 + CuCl2 = Cu(SO4)(s) + NaCl =>
Na2SO4 + CuCl2 = Cu(SO4)(s) + 2 NaCl
CH3COOH + ZnO = (CH3COO)2Zn + H2O =>
2 CH3COOH + ZnO = (CH3COO)2Zn + H2O
NaOH + H2CO3 = H2OH + NaCO3 =>
NaOH + H2CO3 = H2OH + NaCO3
MgCO3 + NaOH = MgOH + NaCO3 =>
MgCO3 + NaOH = MgOH + NaCO3
C2H2 + H2 = C2H8 =>
C2H2 + 3 H2 = C2H8
Ca + HF = H2 + CaF2 =>
Ca + 2 HF = H2 + CaF2
Mn(NO3)2 + NaBiO3 + HNO3 = MnO4 + BiONO3 + NaNO3 + H2O =>
Mn(NO3)2 + 3 NaBiO3 + 4 HNO3 = MnO4 + 3 BiONO3 + 3 NaNO3 + 2 H2O
PtI4 + Cl2 = PtCl4 + I2 =>
PtI4 + 2 Cl2 = PtCl4 + 2 I2
Pb + FeCl2 = PbCl2 + Fe =>
Pb + FeCl2 = PbCl2 + Fe
CaAl2Si2O8 + H2O + H = Al(OH)3 + H4SiO4 + Ca =>
CaAl2Si2O8 + 6 H2O + 2 H = 2 Al(OH)3 + 2 H4SiO4 + Ca
CaCO3 + ZrO2 = ZrCaO + CO2 + O2 =>
CaCO3 + ZrO2 = ZrCaO + CO2 + O2
NaClO + Cr(OH)3 = NaCl + H2CrO4 + H2O =>
3 NaClO + 2 Cr(OH)3 = 3 NaCl + 2 H2CrO4 + H2O
Al + NaOH = Al(NaOH) =>
Al + NaOH = Al(NaOH)
CH3CH2COOH + H2O = CH3COOH + H2 =>
2 CH3CH2COOH + 2 H2O = 3 CH3COOH + 2 H2
Ca(OH)2(s) + HClO4(aq) = Ca(ClO4)2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HClO4(aq) = Ca(ClO4)2(s) + 2 H2O(l)
NH4NO3 = N2 + O2 + H2O(classification) =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O(classification)
BaOH + H3PO4 = H2O + Ba3PO4 =>
3 BaOH + H3PO4 = 3 H2O + Ba3PO4
C2H5OH + Na2Cr2O7 + HCl = CH3COOH + CrCl3 + NaCl + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 16 HCl = 3 CH3COOH + 4 CrCl3 + 4 NaCl + 11 H2O
Na + Pb2O3 = NaO3 + Pb =>
Na + Pb2O3 = NaO3 + 2 Pb
(ZnSO4*7H2O) + K4Fe(CN)6 = K2ZnFe(CN)6 + K2SO4 + H2O =>
(ZnSO4*7H2O) + K4Fe(CN)6 = K2ZnFe(CN)6 + K2SO4 + 7 H2O
NaH2PO4 + H2O = H3PO4 + NaOH =>
NaH2PO4 + H2O = H3PO4 + NaOH
BaSO4 + NaCO3 + C = Na2S + BaCO3 + CO =>
BaSO4 + 2 NaCO3 + 6 C = Na2S + BaCO3 + 7 CO
Co(NO3)2(aq) + Na2CO3(aq) = Co(CO3) + NaNO3 =>
Co(NO3)2(aq) + Na2CO3(aq) = Co(CO3) + 2 NaNO3
MnO4 + Fe(CN)6 = FeO4 + Mn(CN)6 =>
MnO4 + Fe(CN)6 = FeO4 + Mn(CN)6
Hg(ClO4)2 + Al = Al(ClO4)3 + Hg =>
3 Hg(ClO4)2 + 2 Al = 2 Al(ClO4)3 + 3 Hg
NO2{-}(Ac) + Al(s) + H2O(l) = NH4{+}(Ac) + AlO2{-}(Ac) =>
NO2{-}(Ac) + 2 Al(s) + 2 H2O(l) = NH4{+}(Ac) + 2 AlO2{-}(Ac)
CBr4 + BrO3 = CO2 + Br2 =>
3 CBr4 + 2 BrO3 = 3 CO2 + 7 Br2
NaOH + Co(PO4)2 = NaPO4 + Co(OH)2 =>
2 NaOH + Co(PO4)2 = 2 NaPO4 + Co(OH)2
NH4OH = NH3 + OH2 =>
NH4OH = NH3 + OH2
(NH4)2MnO4 + CaFe(CN)6 = CaMnO4 + (NH4)2Fe(CN)6 =>
(NH4)2MnO4 + CaFe(CN)6 = CaMnO4 + (NH4)2Fe(CN)6
Cr(OH)3 + CO2 = Cr2CO5 + H2O =>
2 Cr(OH)3 + CO2 = Cr2CO5 + 3 H2O
Cu2S2 + O2 = Cu2O + S2 =>
2 Cu2S2 + O2 = 2 Cu2O + 2 S2
H2C2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 H2C2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2 =>
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2
FeSO4 + KOH + Ca(ClO)2 = K2FeO4 + KCl + CaSO4 + H2O =>
FeSO4 + 4 KOH + Ca(ClO)2 = K2FeO4 + 2 KCl + CaSO4 + 2 H2O
Al + Ba(NO3)2 = Al(NO3)3 + Ba =>
2 Al + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 Ba
Na2CO3(s)H2O(l)CO2(g) = NaHCO3 =>
Na2CO3(s)H2O(l)CO2(g) = 2 NaHCO3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/30/25
Équations équilibrées sur03/01/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
