| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOCl + 2 NaHSO3 = H2O + 3 Na + 2 SO3 + Cl
BaC2 + H2O = Ba(OH)2 + C2H2 =>
BaC2 + 2 H2O = Ba(OH)2 + C2H2
NiCl2 + KCN = KCl2 + NiCN =>
NiCl2 + KCN = KCl2 + NiCN
NaHSO4*H2O + C2H5OH*7H2O = C2H5HSO4 + Na2SO4 + H2O =>
2 NaHSO4*H2O + C2H5OH*7H2O = C2H5HSO4 + Na2SO4 + 10 H2O
BiCl3 + NaOH = NaCl3 + BiOH =>
BiCl3 + NaOH = NaCl3 + BiOH
F + Bi = BiF5 =>
5 F + Bi = BiF5
NaCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + Cl2 + H2O =>
10 NaCl + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 5 Cl2 + 8 H2O
H2O + KSCN = K2O + SCN + H =>
H2O + 2 KSCN = K2O + 2 SCN + 2 H
C3H6 + Cl2 + H2O = C3H6Cl2O + HCl =>
C3H6 + 2 Cl2 + H2O = C3H6Cl2O + 2 HCl
HNO3 + SnCl2 + HCl = SnCl4 + N20 + H2O =>
20 HNO3 + 50 SnCl2 + 100 HCl = 50 SnCl4 + N20 + 60 H2O
CO2 + H2 = CH4 + HO =>
CO2 + 3 H2 = CH4 + 2 HO
Pb(NO3)2 + CuCl2 = Cu(NO3)2 + PbCl2 =>
Pb(NO3)2 + CuCl2 = Cu(NO3)2 + PbCl2
MgCl2 + Ag2S = AgCl + MgS =>
MgCl2 + Ag2S = 2 AgCl + MgS
Fe2(SO4)3 + KOH = Fe(OH)3 + (SO4)K2 =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3(SO4)K2
FeCl3 + MgSO4 = MgCl + Fe(SO4)3 =>
FeCl3 + 3 MgSO4 = 3 MgCl + Fe(SO4)3
Co{3+} + Cl{-} = CoCl3 =>
Co{3+} + 3 Cl{-} = CoCl3
NH4{+} + {-}{-} = NH4 =>
NH4{+} + {-}{-} = NH4
MgCl2(H2O)6 = H2O + Mg(OH)2 + HCl =>
MgCl2(H2O)6 = 4 H2O + Mg(OH)2 + 2 HCl
Sr(NO3)2 + HCl = SrCl2 + H(NO3) =>
Sr(NO3)2 + 2 HCl = SrCl2 + 2 H(NO3)
NH4OH + H3PO4 = (NH4)3PO4 + H2O =>
3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
K3PO4 + SiO2 + C = KSiO3 + P + CO2 =>
2 K3PO4 + 6 SiO2 + C = 6 KSiO3 + 2 P + CO2
CuCl2*2H2O + KHCO3 = KCl + Cu(HCO3)2 + H2O =>
CuCl2*2H2O + 2 KHCO3 = 2 KCl + Cu(HCO3)2 + 2 H2O
(Cr(N2H4CO3)6)4(Cr(CN)4)3 + KMnO7 + H2SO4 = K2Cr2MnSO4 + MnO4 + KNO3 + K2SO4 + CO2 + H2O =>
10(Cr(N2H4CO3)6)4(Cr(CN)4)3 + 736 KMnO7 + 68 H2SO4 = 35 K2Cr2MnSO4 + 701 MnO4 + 600 KNO3 + 33 K2SO4 + 360 CO2 + 548 H2O
CH2ClCOOH + C3H7OH = CH2ClCOOC2H5 + H2O =>
3 CH2ClCOOH + 2 C3H7OH = 3 CH2ClCOOC2H5 + 2 H2O
H2(g) + NiCl2(aq) = NiH + Cl =>
H2(g) + 2 NiCl2(aq) = 2 NiH + 4 Cl
ZnCl2 + NH3 + H2O = [Zn(NH3)4(H2O)2] + NH4Cl + OH =>
ZnCl2 + 6 NH3 + 4 H2O = [Zn(NH3)4(H2O)2] + 2 NH4Cl + 2 OH
CBr4 + HF = CF3Br + HBr =>
CBr4 + 3 HF = CF3Br + 3 HBr
Cr2O3 + H2O + NH3 = N2 + Cr(OH)2 =>
3 Cr2O3 + 3 H2O + 2 NH3 = N2 + 6 Cr(OH)2
Hg(ClO4)2 + Cs2SO3 = HgSO3 + Cs2(ClO4)2 =>
Hg(ClO4)2 + Cs2SO3 = HgSO3 + Cs2(ClO4)2
Na2SO4 + HCl = NaCl + H2O + SO4 + S =>
4 Na2SO4 + 8 HCl = 8 NaCl + 4 H2O + 3 SO4 + S
Fe + [Cu(SO4)] = [Fe(SO4)] + Cu =>
Fe + [Cu(SO4)] = [Fe(SO4)] + Cu
Fe(NO3)2 + Pb = Fe + Pb(NO3)2 =>
Fe(NO3)2 + Pb = Fe + Pb(NO3)2
Ca(HCO3)2() = CaO() + H2O() + CO2() =>
Ca(HCO3)2() = CaO() + H2O() + 2 CO2()
KIO3 + Na2SO4 = K2SO4 + NaIO3 =>
2 KIO3 + Na2SO4 = K2SO4 + 2 NaIO3
C6H6CHCH2 + KMnO4 + H2O = KOH + MnO2 + C6H6CHOHCH2OH =>
3 C6H6CHCH2 + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 C6H6CHOHCH2OH
Mg + Au2CrO4 = Mg2CrO4 + Au =>
2 Mg + Au2CrO4 = Mg2CrO4 + 2 Au
CuCO2CH3 + Ca(NO3)2 = Cu(NO3)2 + CaCO2CH3 =>
CuCO2CH3 + Ca(NO3)2 = Cu(NO3)2 + CaCO2CH3
CuO + NH4Cl = Cu + N2 + CuCl2 + H2O =>
4 CuO + 2 NH4Cl = 3 Cu + N2 + CuCl2 + 4 H2O
Na(OH)(aq) + Cu(SO4)(aq) = Na(SO4) + Cu(OH) =>
Na(OH)(aq) + Cu(SO4)(aq) = Na(SO4) + Cu(OH)
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
CH3COO + H2S = S(CH3COO)2 + H =>
2 CH3COO + H2S = S(CH3COO)2 + 2 H
Sb{3+} + S{2-} = Sb2S3 =>
2 Sb{3+} + 3 S{2-} = Sb2S3
KI = IK =>
KI = IK
Cr{3+} + H2O + e = Cr2O7{-} + H =>
2 Cr{3+} + 7 H2O + 7e = Cr2O7{-} + 14 H
CuCl2*2H2O + KHCO3 = KCl + Cu(HCO3)2 + H2O =>
CuCl2*2H2O + 2 KHCO3 = 2 KCl + Cu(HCO3)2 + 2 H2O
Li3N + H2O = H2 + N2 + LiOH =>
2 Li3N + 6 H2O = 3 H2 + N2 + 6 LiOH
H2SO4 + HNO3 = HSO4 + NO2 + H3O =>
2 H2SO4 + HNO3 = 2 HSO4 + NO2 + H3O
Sr(OH)2(aq) + HCl(aq) = SrCl2(g) + H2O(l) =>
Sr(OH)2(aq) + 2 HCl(aq) = SrCl2(g) + 2 H2O(l)
MgP + NaCl = MgCl + NaP =>
MgP + NaCl = MgCl + NaP
I + H2(SO3) + H2O = HI + H2(SO4) =>
2 I + H2(SO3) + H2O = 2 HI + H2(SO4)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
