| Équations équilibrées la veille |
2 Al(s) + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Cu(OH)2 + KCl = CuCl2 + KOH =>
Cu(OH)2 + 2 KCl = CuCl2 + 2 KOH
KNO3 + CH3COOH = NH3 + CO2 + H2O + K2 =>
8 KNO3 + 9 CH3COOH = 8 NH3 + 18 CO2 + 6 H2O + 4 K2
BeI2(aq) + Cu2SO4(aq) = BeSO4 + CuI =>
BeI2(aq) + Cu2SO4(aq) = BeSO4 + 2 CuI
CuBr + H2S = Cu2S + HBr =>
2 CuBr + H2S = Cu2S + 2 HBr
NBr3 + NaOH(aq) = N2(g) + NaBr(aq) + HOBr(aq) =>
2 NBr3 + 3 NaOH(aq) = N2(g) + 3 NaBr(aq) + 3 HOBr(aq)
CH3COOH + C5H11OH = CH3COOC4H9 + H2O =>
5 CH3COOH + 4 C5H11OH = 5 CH3COOC4H9 + 4 H2O
Cu + HNO3 + HCl = HCuCl4 + NO2 + H2O =>
Cu + 3 HNO3 + 4 HCl = HCuCl4 + 3 NO2 + 3 H2O
MnO2 + H2O2 = MnH2 + O =>
MnO2 + H2O2 = MnH2 + 4 O
Ca(C2H3O2)2 + H2SO4 = CaSO4 + C2H4O2 =>
Ca(C2H3O2)2 + H2SO4 = CaSO4 + 2 C2H4O2
KI(aq) + Cl2(aq) = KCl + I2(aq) =>
2 KI(aq) + Cl2(aq) = 2 KCl + I2(aq)
C2H5COOH + H2O = H3O + C2H5CO2 =>
C2H5COOH + H2O = H3O + C2H5CO2
LiCl + K2(SO4) = Li2(SO4) + KCl =>
2 LiCl + K2(SO4) = Li2(SO4) + 2 KCl
C3H5O3{-} + SO4{2-} = HCO3{-} + HS{-} + H{+} =>
2 C3H5O3{-} + 3 SO4{2-} = 6 HCO3{-} + 3 HS{-} + H{+}
NH4Cl + Ba(OH)2 = BaCl2 + NH3 + H2O =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 NH3 + 2 H2O
Fe + Cl6 = Fe2Cl3 =>
4 Fe + Cl6 = 2 Fe2Cl3
Cu(s) + S(s) = Cu2S(s) =>
2 Cu(s) + S(s) = Cu2S(s)
W + O2 = WO5 =>
2 W + 5 O2 = 2 WO5
CaCO3 + HBr = CaHBr + CO3 =>
CaCO3 + HBr = CaHBr + CO3
FeCl3 + Na3(PO4)3 = Fe(PO4)3 + NaCl =>
FeCl3 + Na3(PO4)3 = Fe(PO4)3 + 3 NaCl
CuTiO3 + H2SO4 + H2O = CuSO4*5H2O + TiOSO4 =>
CuTiO3 + 2 H2SO4 + 3 H2O = CuSO4*5H2O + TiOSO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + C2H4O2 = HNO3 + AgC2H3O2 =>
AgNO3 + C2H4O2 = HNO3 + AgC2H3O2
NaAlSi3O8 + CO2 + H2O = Al2Si2O5(OH)4 + SiO2 + Na{+} + HCO3{-} =>
2 NaAlSi3O8 + 2 CO2 + 3 H2O = Al2Si2O5(OH)4 + 4 SiO2 + 2 Na{+} + 2 HCO3{-}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
BaCl2 + H3Po4 = Ba3(Po4)2 + HCl =>
3 BaCl2 + 2 H3Po4 = Ba3(Po4)2 + 6 HCl
Fe(NO3)3(aq) + HCl(aq) = FeCl3(s) + HNO3(aq) =>
Fe(NO3)3(aq) + 3 HCl(aq) = FeCl3(s) + 3 HNO3(aq)
C6H6 + H2 = C6H12 =>
C6H6 + 3 H2 = C6H12
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
Pb(NO3)2 + AgBr = PbBr2 + AgNO3 =>
Pb(NO3)2 + 2 AgBr = PbBr2 + 2 AgNO3
Na2SiO3 + CH3COOH = H2O + NaCH3COO + SiO2 =>
Na2SiO3 + 2 CH3COOH = H2O + 2 NaCH3COO + SiO2
Mg(OH)NO3 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)NO3 + HNO3 = Mg(NO3)2 + H2O
BeCl2 + LiH = BeH2 + LiCl =>
BeCl2 + 2 LiH = BeH2 + 2 LiCl
Al(SO4) + Ca(PO4) = Al(PO4) + Ca(SO4) =>
Al(SO4) + Ca(PO4) = Al(PO4) + Ca(SO4)
Mg + NH4 + PO4 + H2O = MgNH4PO4*6H2O =>
Mg + NH4 + PO4 + 6 H2O = MgNH4PO4*6H2O
MgCl2 + NH3 + H2O = Mg(OH)2 + NH4Cl =>
MgCl2 + 2 NH3 + 2 H2O = Mg(OH)2 + 2 NH4Cl
BaCl2 + HNO3 = Ba(NO3)2 + HCl =>
BaCl2 + 2 HNO3 = Ba(NO3)2 + 2 HCl
FeO(s) + C(s) = CO(g) + Fe(l) =>
FeO(s) + C(s) = CO(g) + Fe(l)
Cu(NO3)3 + MgCl2 = Mg(NO3)2 + CuCl3 =>
2 Cu(NO3)3 + 3 MgCl2 = 3 Mg(NO3)2 + 2 CuCl3
NaVO3 + AgNO3 = AgVO3 + NaNO3 =>
NaVO3 + AgNO3 = AgVO3 + NaNO3
H2S + Ag2CO3 = Ag2S + H2CO3 =>
H2S + Ag2CO3 = Ag2S + H2CO3
Cd(OH)2 + NH3 = [Cd(NH3)6] + OH =>
Cd(OH)2 + 6 NH3 = [Cd(NH3)6] + 2 OH
Zn + HgCl2 = ZnCl2 + Hg =>
Zn + HgCl2 = ZnCl2 + Hg
AgNO3 + BrNa = AgBr + NaNO3 =>
AgNO3 + BrNa = AgBr + NaNO3
NaC2H3O2 + (NH4)2SO4 = Na2SO4 + (NH4)C2H3O2 =>
2 NaC2H3O2 + (NH4)2SO4 = Na2SO4 + 2(NH4)C2H3O2
P2O3 + K2O = KPO2 =>
P2O3 + K2O = 2 KPO2
Mg(OH)NO3 + HNO3 = Mg(NO3)2 + H2O =>
Mg(OH)NO3 + HNO3 = Mg(NO3)2 + H2O
Cl + BaF2 = BaCl2 + F =>
2 Cl + BaF2 = BaCl2 + 2 F
Mg(NO3)2(aq) + NH4OH = Mg(OH)2 + NH4NO3 =>
Mg(NO3)2(aq) + 2 NH4OH = Mg(OH)2 + 2 NH4NO3
ZnSO4 + K3PO4 = Zn3(PO4)2 + K2SO4 =>
3 ZnSO4 + 2 K3PO4 = Zn3(PO4)2 + 3 K2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
