| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pb(OH)4 + HAsO2 = Pb(AsO2)4 + H2O =>
Pb(OH)4 + 4 HAsO2 = Pb(AsO2)4 + 4 H2O
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
NaCl + Al = AlCl3 + Na =>
3 NaCl + Al = AlCl3 + 3 Na
P2F4 + HNO3 + H2O = N2O + H3PO4 + F2 =>
4 P2F4 + 10 HNO3 + 7 H2O = 5 N2O + 8 H3PO4 + 8 F2
Cr + Ni2Cl = CrCl3 + Ni2 =>
Cr + 3 Ni2Cl = CrCl3 + 3 Ni2
K3PO4 + NiCl2 = K3Cl2 + NiPO4 =>
K3PO4 + NiCl2 = K3Cl2 + NiPO4
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl =>
NH2CH2CH2NH2 + HCl = NH2CH2CH2NH3Cl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Fe(NO3)3(aq) + Na2CO3(aq) = Fe2(CO3)3(ppt) + NaNO3(aq) =>
2 Fe(NO3)3(aq) + 3 Na2CO3(aq) = Fe2(CO3)3(ppt) + 6 NaNO3(aq)
Ce(SO4)2 + K2SO3 + H2O = Ce2(SO4)3 + K2SO4 + H2SO4 =>
2 Ce(SO4)2 + K2SO3 + H2O = Ce2(SO4)3 + K2SO4 + H2SO4
CuSO4 + Na2C4H4O6 = CuC4H4O6 + Na2SO4 =>
CuSO4 + Na2C4H4O6 = CuC4H4O6 + Na2SO4
Ba(OH)2 + Al(OH)3 = Ba(AlO2)2 + H2O =>
Ba(OH)2 + 2 Al(OH)3 = Ba(AlO2)2 + 4 H2O
HCl + Br2 = HBr + Cl2 =>
2 HCl + Br2 = 2 HBr + Cl2
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
Ce(CO)3 + CH3CO2H = Ce(CH3C0O)3 + H2O + CO2 =>
8 Ce(CO)3 + 21 CH3CO2H = 8 Ce(CH3C0O)3 + 6 H2O + 18 CO2
NaMnO4 + K2SO3 + H2SO4 = MnSO4 + K2SO4 + H2O + Na2SO4 =>
2 NaMnO4 + 5 K2SO3 + 3 H2SO4 = 2 MnSO4 + 5 K2SO4 + 3 H2O + Na2SO4
CuFeS2 + SiO + O2 = Cu2S + FeSiO + SO2 =>
2 CuFeS2 + 2 SiO + 3 O2 = Cu2S + 2 FeSiO + 3 SO2
CO + Co2{+} + OH{-} = [Co(CO)4] + CO2 + H2O =>
17 CO + 2 Co2{+} + 2 OH{-} = 4[Co(CO)4] + CO2 + H2O
CS2 + Cl4 = CCl2 + SCl2 =>
2 CS2 + 3 Cl4 = 2 CCl2 + 4 SCl2
ZnO + Sb = Sb2O3 + Zn =>
3 ZnO + 2 Sb = Sb2O3 + 3 Zn
CuSO4 + KI = CuI + K2SO4 + KI3 =>
2 CuSO4 + 5 KI = 2 CuI + 2 K2SO4 + KI3
AgNO3 + Na2S = Ag2S3 + Na3(NO3) =>
2 AgNO3 + 3 Na2S = Ag2S3 + 2 Na3(NO3)
CuF2(aq) + Mg(s) = MgF2(aq) + Cu(s) =>
CuF2(aq) + Mg(s) = MgF2(aq) + Cu(s)
KMnO4 + CuS = MnO2 + CuO + K2O + SO2 =>
2 KMnO4 + CuS = 2 MnO2 + CuO + K2O + SO2
KBiO3 + HCl = KCl + BiCl3 + Cl2 + H2O =>
KBiO3 + 6 HCl = KCl + BiCl3 + Cl2 + 3 H2O
Rb + S6 = RbS6 =>
Rb + S6 = RbS6
Na2[Sn(OH)4] + Bi(NO3)3 + NaOH = Na2[Sn(OH)6] + Bi + NaNO3 =>
3 Na2[Sn(OH)4] + 2 Bi(NO3)3 + 6 NaOH = 3 Na2[Sn(OH)6] + 2 Bi + 6 NaNO3
H3PO4 + COH2 = H2O + CH3PO4 =>
H3PO4 + COH2 = H2O + CH3PO4
ZnO + MgO = ZnMgO2 =>
ZnO + MgO = ZnMgO2
CaCl2 + O2 = CaO + Cl2 =>
2 CaCl2 + O2 = 2 CaO + 2 Cl2
HF + Fe(OH)3 = FeF3 + HOH =>
3 HF + Fe(OH)3 = FeF3 + 3 HOH
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
CuCl2*4H2O + NH4OH = CuO + H2O + NH4Cl =>
CuCl2*4H2O + 2 NH4OH = CuO + 5 H2O + 2 NH4Cl
AlCl3 + NaCl = Na3AlCl6 =>
AlCl3 + 3 NaCl = Na3AlCl6
KMnO4 + Al = Al2O3 + K2MnO4 + MnO2 =>
6 KMnO4 + 4 Al = 2 Al2O3 + 3 K2MnO4 + 3 MnO2
Mg(OH)2 + CaO = MgO + Ca(OH)2 =>
Mg(OH)2 + CaO = MgO + Ca(OH)2
Mg + (HNO3)2 = Mg(NO3)2 + H2 =>
Mg + (HNO3)2 = Mg(NO3)2 + H2
Cu(NO3)2 + HCl = CuCl2 + HNO3 =>
Cu(NO3)2 + 2 HCl = CuCl2 + 2 HNO3
Be + HNO3 = Be(NO3)2 + NO2 + H2O =>
Be + 4 HNO3 = Be(NO3)2 + 2 NO2 + 2 H2O
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
FeSO4*(NH4)2SO4*6H2O + H2SO4 + O2 = Fe2(SO4)3 + (NH4)2SO4 + H2O =>
4 FeSO4*(NH4)2SO4*6H2O + 2 H2SO4 + O2 = 2 Fe2(SO4)3 + 4(NH4)2SO4 + 26 H2O
KMnO4 + H2O + H2S = KOH + MnO2 + H2SO4 =>
8 KMnO4 + 4 H2O + 3 H2S = 8 KOH + 8 MnO2 + 3 H2SO4
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
KCl + Mg(OH)2 = K(OH) + MgCl2 =>
2 KCl + Mg(OH)2 = 2 K(OH) + MgCl2
NaCl + AgC2H3O3 = AgCl + NaC2H3O3 =>
NaCl + AgC2H3O3 = AgCl + NaC2H3O3
TiH2 + Bi2O3 = TiO2 + H2O + Bi =>
TiH2 + Bi2O3 = TiO2 + H2O + 2 Bi
Pb(OH)4 + H3AsO3 = Pb[HAsO3]2 + H2O =>
Pb(OH)4 + 2 H3AsO3 = Pb[HAsO3]2 + 4 H2O
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
