| Équations équilibrées la veille |
Zn(s) + Ni(NO3)2(aq) = Zn(NO3)2(aq) + Ni(s)
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + H2O =>
Al(H2PO4)3 + Al(OH)3 = Al2(HPO4)3 + 3 H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn(NO3)2 + KOH = K(NO3) + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 K(NO3) + Zn(OH)2
MnO + PbO2 + H2O = MnO4{-} + Pb{2+} + OH{-} =>
2 MnO + 5 PbO2 + 4 H2O = 2 MnO4{-} + 5 Pb{2+} + 8 OH{-}
Zn(NO3)2 + KOH = K(NO3) + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 K(NO3) + Zn(OH)2
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
C2H4O2 + CuO = Cu(CH3COO)2 + H2O =>
2 C2H4O2 + CuO = Cu(CH3COO)2 + H2O
Hg + F = HgF3 =>
Hg + 3 F = HgF3
Na2S2O3 + O2 = Na2SO4 + SO2 =>
2 Na2S2O3 + 3 O2 = 2 Na2SO4 + 2 SO2
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + K(CH3COO) =>
Ba(CH3COO)2 + K2CrO4 = BaCrO4 + 2 K(CH3COO)
NH4I + Na = NaI + NH4 =>
NH4I + Na = NaI + NH4
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
AgI + H2SO4 + Zn = Ag + HI + ZnSO4 =>
2 AgI + H2SO4 + Zn = 2 Ag + 2 HI + ZnSO4
CO2 + N2 + H2O + O2 = C3H5(NO3)3 =>
12 CO2 + 6 N2 + 10 H2O + O2 = 4 C3H5(NO3)3
CrCl2 + NO + HCl = CrCl3 + N2 + H2O =>
4 CrCl2 + 2 NO + 4 HCl = 4 CrCl3 + N2 + 2 H2O
HCl + NaNO3 + Ni(OH)2 = H2O + NaCl + Ni(NO3)2 =>
2 HCl + 2 NaNO3 + Ni(OH)2 = 2 H2O + 2 NaCl + Ni(NO3)2
LiNO3 + Mg3(PO4)2 = Mg(NO3)2 + Li3PO4 =>
6 LiNO3 + Mg3(PO4)2 = 3 Mg(NO3)2 + 2 Li3PO4
(NH4)2Co(SO4)2 + NaOH = Co(OH)2 + Na2SO4 + NH3 + H2O =>
(NH4)2Co(SO4)2 + 4 NaOH = Co(OH)2 + 2 Na2SO4 + 2 NH3 + 2 H2O
Fe + N2 = Fe3N2 =>
3 Fe + N2 = Fe3N2
Ni(NO3)2*6H2O + (C6H5)3P + KSCN = Ni((C6H5)3P)2(SCN)2 + H2O + KNO3 =>
Ni(NO3)2*6H2O + 2(C6H5)3P + 2 KSCN = Ni((C6H5)3P)2(SCN)2 + 6 H2O + 2 KNO3
KNO3 + Na2CO4 = NaNO3 + K2CO4 =>
2 KNO3 + Na2CO4 = 2 NaNO3 + K2CO4
NH4OH + HF = F2H5N + H2O =>
NH4OH + 2 HF = F2H5N + H2O
Fe3O4 + CH4 = FeO + CO2 + H2O =>
4 Fe3O4 + CH4 = 12 FeO + CO2 + 2 H2O
PbO2 + Mg = MgO + Pb =>
PbO2 + 2 Mg = 2 MgO + Pb
Fe(s) + PdCl2(aq) = FeCl3(aq) + Pd(s) =>
2 Fe(s) + 3 PdCl2(aq) = 2 FeCl3(aq) + 3 Pd(s)
Na2(Cu(OH)4) = Cu(OH)2 + NaOH =>
Na2(Cu(OH)4) = Cu(OH)2 + 2 NaOH
Zn(NO3)2 + KOH = K(NO3) + Zn(OH)2 =>
Zn(NO3)2 + 2 KOH = 2 K(NO3) + Zn(OH)2
Si + KF + HNO3 = H2SiF6 + NO2 + KNO3 + H2O =>
Si + 6 KF + 10 HNO3 = H2SiF6 + 4 NO2 + 6 KNO3 + 4 H2O
Na + H2SO4 = Na2SO4 + SO2 + H2O =>
2 Na + 2 H2SO4 = Na2SO4 + SO2 + 2 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)SO4 =>
Fe2(SO4)3 + 2 KOH = K2SO4 + 2 Fe(OH)SO4
Fe(HSO3)2 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe(HSO3)2 + 4 H2SO4 = Fe2(SO4)3 + 5 SO2 + 6 H2O
Ca(s) + H2O(l) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(l) = Ca(OH)2(aq) + H2(g)
BeO + H2SiO3 = BeSiO3 + H2O =>
BeO + H2SiO3 = BeSiO3 + H2O
MnSO4 + H2O = MnSO4*6H2O =>
MnSO4 + 6 H2O = MnSO4*6H2O
Mg + Ag = MgAg2 =>
Mg + 2 Ag = MgAg2
Ba(NO3)2(aq) + Li2SO4(aq) = LiNO3(aq) + BaSO4(s) =>
Ba(NO3)2(aq) + Li2SO4(aq) = 2 LiNO3(aq) + BaSO4(s)
Mo + Cl2 = MoCl =>
2 Mo + Cl2 = 2 MoCl
NaCl + AgNO{3} = NaNO{3} + AgCl =>
NaCl + AgNO{3} = NaNO{3} + AgCl
CH3COCH3 + NH3 = CH3CH2NHCH3 + O =>
CH3COCH3 + NH3 = CH3CH2NHCH3 + O
NaNO3 + MgBr2 = NaBr + Mg(NO3)2 =>
2 NaNO3 + MgBr2 = 2 NaBr + Mg(NO3)2
PH3 + KMnO4 + H2SO4 = KHSO4 + MnSO4 + H3P2O4 + H2O =>
10 PH3 + 11 KMnO4 + 22 H2SO4 = 11 KHSO4 + 11 MnSO4 + 5 H3P2O4 + 24 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C7H6O + Zn + HCl = C7H8 + ZnCl + HO =>
C7H6O + 3 Zn + 3 HCl = C7H8 + 3 ZnCl + HO
Na2S + CaOH = NaOH + Ca2S =>
Na2S + 2 CaOH = 2 NaOH + Ca2S
CH3COOH + CH4N2O = C2H5NO + H2O + CO2 =>
2 CH3COOH + CH4N2O = 2 C2H5NO + H2O + CO2
K4Fe(CN)6 + NaOH = K4OH + NaFe(CN)6 =>
K4Fe(CN)6 + NaOH = K4OH + NaFe(CN)6
CaSO4 + NH3 = CaH3 + NSO4 =>
CaSO4 + NH3 = CaH3 + NSO4
Fe + BCl3 = FeCl + B =>
3 Fe + BCl3 = 3 FeCl + B
Ag + FeO3 = AgO + Fe3 =>
9 Ag + 3 FeO3 = 9 AgO + Fe3
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
Équations équilibrées sur11/14/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
