| Équations équilibrées la veille | Équations équilibrées le lendemain |
HC2H3O2 + KOH = CH3COOK + H2O
CuFeS2 + O2 + H2O = Cu2O + H2SO4 + Fe2O3 =>
2 CuFeS2 + 8 O2 + 4 H2O = Cu2O + 4 H2SO4 + Fe2O3
Li3PO4 + Fe2O3 + HCl = LiCl + FePO4 + H2O =>
2 Li3PO4 + Fe2O3 + 6 HCl = 6 LiCl + 2 FePO4 + 3 H2O
C6H12O6 = C + H2O =>
C6H12O6 = 6 C + 6 H2O
BaSO4 + P4 = P4O10 + BaS =>
5 BaSO4 + 2 P4 = 2 P4O10 + 5 BaS
CaOH + N2O3 = CaNO2 + H2O =>
2 CaOH + N2O3 = 2 CaNO2 + H2O
Fe(NO3)2 + Pb = Fe + Pb(NO3)2 =>
Fe(NO3)2 + Pb = Fe + Pb(NO3)2
C + HNO3 = HCO3 + NO2 + H2O =>
C + 5 HNO3 = HCO3 + 5 NO2 + 2 H2O
Na2CrO4(aq) + Al2(SO4)3(aq) = Na2SO4 + Al2(CrO4)3 =>
3 Na2CrO4(aq) + Al2(SO4)3(aq) = 3 Na2SO4 + Al2(CrO4)3
AlBr3 = AlBr2 + Br2 =>
2 AlBr3 = 2 AlBr2 + Br2
Hg + F = HgF2 =>
Hg + 2 F = HgF2
Pb(NO3)2 + CuCl2 = Pb(Cl2)2 + CuNO3 =>
Pb(NO3)2 + 2 CuCl2 = Pb(Cl2)2 + 2 CuNO3
Fe2O3 + Al2O3 = Al2O3Fe2O3 =>
Fe2O3 + Al2O3 = Al2O3Fe2O3
HNO2 + KCl = KNO2 + HCl =>
HNO2 + KCl = KNO2 + HCl
H2O2 + CON2H4 = HNO3 + H2O + CO2 =>
8 H2O2 + CON2H4 = 2 HNO3 + 9 H2O + CO2
HOCl + H2O = H3O + OCl =>
HOCl + H2O = H3O + OCl
H2S + Ni(OH)2 + Zn(OH)2 = NiZnS2 + H2O =>
2 H2S + Ni(OH)2 + Zn(OH)2 = NiZnS2 + 4 H2O
C5H11Br + NaCN = C6H11N + NaBr =>
C5H11Br + NaCN = C6H11N + NaBr
Na2CO3 + BaCl2O8 = BaCO3 + Na2Cl2O8 =>
Na2CO3 + BaCl2O8 = BaCO3 + Na2Cl2O8
Bariumchloride + sodiumhydroxide = bariumhydroxide + sodiumchloride =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
Cr(OH)3 + Na2CO3 = Cr2(CO3)3 + NaOH =>
2 Cr(OH)3 + 3 Na2CO3 = Cr2(CO3)3 + 6 NaOH
Cu(NO3)2(aq) + HCl(aq) = CuCl2(s) + HNO3(aq) =>
Cu(NO3)2(aq) + 2 HCl(aq) = CuCl2(s) + 2 HNO3(aq)
C2H4 + CO = C + H2O =>
C2H4 + 2 CO = 4 C + 2 H2O
NH4(NO3) + Na(OH) = NaNO3 + NH4(OH) =>
NH4(NO3) + Na(OH) = NaNO3 + NH4(OH)
Na + Cl = NaCl =>
Na + Cl = NaCl
KMnO4 + FeSO4 + H2O = MnSO4 + Fe(OH)3 + H2SO4 + K2SO4 =>
2 KMnO4 + 10 FeSO4 + 22 H2O = 2 MnSO4 + 10 Fe(OH)3 + 7 H2SO4 + K2SO4
K + PbN = NPbK =>
K + PbN = NPbK
NaCl + AgNO3 + HNO3 = Na2(NO3)4 + AgCl + H2 =>
2 NaCl + 2 AgNO3 + 2 HNO3 = Na2(NO3)4 + 2 AgCl + H2
(NH4)2S(aq) + CuCl2(aq) = (NH4)Cl + CuS =>
(NH4)2S(aq) + CuCl2(aq) = 2(NH4)Cl + CuS
Au + HBr = Br + HAu =>
Au + HBr = Br + HAu
Bariumchloride + sodiumhydroxide = bariumhydroxide + sodiumchloride =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
C10H12O2 + NH4Cl = C10H15N(HCl) + O2 =>
C10H12O2 + NH4Cl = C10H15N(HCl) + O2
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4 =>
FeSO4 + (NH4)2CO3 = FeCO3 + (NH4)2SO4
Si + Cl4 = SiCl2 =>
2 Si + Cl4 = 2 SiCl2
Fe2SO4 + H2O2 = FeO + H2SO4 =>
Fe2SO4 + H2O2 = 2 FeO + H2SO4
RCHO + NH4OH + Ag(NH3)2{+} = RCO2H + Ag + NH3 + NH4{+} =>
RCHO + NH4OH + 2 Ag(NH3)2{+} = RCO2H + 2 Ag + 3 NH3 + 2 NH4{+}
H2SO4(aq) + CaO(s) = H2O(l) + CaSO4(s) =>
H2SO4(aq) + CaO(s) = H2O(l) + CaSO4(s)
C3H4 + KMnO4 = C3H3COOK + MnO2 + KOH + H2O =>
12 C3H4 + 16 KMnO4 = 9 C3H3COOK + 16 MnO2 + 7 KOH + 7 H2O
Cu + Mg2 = CuMg2 =>
Cu + Mg2 = CuMg2
K2O + MnCl2 = K2Cl + MnO2 =>
2 K2O + MnCl2 = 2 K2Cl + MnO2
ZnO + S = SO2 + Zn =>
2 ZnO + S = SO2 + 2 Zn
CaCl{2} + NaF = CaF{2} + NaCl =>
CaCl{2} + NaF = CaF{2} + NaCl
Fe(NO3)2 + Pb = Fe + Pb(NO3)2 =>
Fe(NO3)2 + Pb = Fe + Pb(NO3)2
K2Cr2O7 + KNO2 + KOH + H2O = K3[Cr(OH)6] + KNO3 =>
K2Cr2O7 + 3 KNO2 + 4 KOH + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
HBr + Mg(OH)2 = Mg(Br)2 + H2O =>
2 HBr + Mg(OH)2 = Mg(Br)2 + 2 H2O
Ca(H2PO4)2 + NH3 + Ca(NO3)2 = CaHPO4 + NH4NO3 =>
Ca(H2PO4)2 + 2 NH3 + Ca(NO3)2 = 2 CaHPO4 + 2 NH4NO3
AlCl3 + NH3 = Al(NH2)3 + HCl =>
AlCl3 + 3 NH3 = Al(NH2)3 + 3 HCl
YF3 + Y2O3 = Y5O4F7 =>
7 YF3 + 4 Y2O3 = 3 Y5O4F7
HC2H3O2 + KOH = CH3COOK + H2O =>
HC2H3O2 + KOH = CH3COOK + H2O
NH3(g) + O2(g) + CH4(g) = HCN(aq) + H2O(l) =>
2 NH3(g) + 3 O2(g) + 2 CH4(g) = 2 HCN(aq) + 6 H2O(l)
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/10/24
Équations équilibrées sur08/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
