| Équations équilibrées la veille | Équations équilibrées le lendemain |
CrI2 + 22 KOH + 10 Cl2 = K2CrO4 + 2 HIO4 + 20 KCl + 10 H2O
KC1O3 + C12H22O11 = KC1 + CO2 + H2O =>
8 KC1O3 + C12H22O11 = 8 KC1 + 12 CO2 + 11 H2O
((NH4)3PO4) = (H3PO4) + (NH3) =>
((NH4)3PO4) = (H3PO4) + 3(NH3)
K2Cr2O7 + Na2SO3 = Na2SO4 + Cr + K =>
K2Cr2O7 + 7 Na2SO3 = 7 Na2SO4 + 2 Cr + 2 K
ZnC4H6O4 + H2O = Zn(OH)2 + CH3COOH =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 CH3COOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
O2 + N2 = NO =>
O2 + N2 = 2 NO
Ni + S8 + O2 = NiSO3 =>
8 Ni + S8 + 12 O2 = 8 NiSO3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Co(OH)3 + H2SO4 = CoSO4 + O2 + H2O =>
4 Co(OH)3 + 4 H2SO4 = 4 CoSO4 + O2 + 10 H2O
FeO + H2O + HCl = [Fe(H2O)6]Cl2 =>
FeO + 5 H2O + 2 HCl = [Fe(H2O)6]Cl2
C4H10 + O2 = C2O11 + H2O =>
2 C4H10 + 27 O2 = 4 C2O11 + 10 H2O
C9H13O3 + NaBH4 = C9H16O3 + Na + B =>
4 C9H13O3 + 3 NaBH4 = 4 C9H16O3 + 3 Na + 3 B
HI + CaO2H2 = CaI2 + H2O =>
2 HI + CaO2H2 = CaI2 + 2 H2O
BaCl2 + NH4 + S = NH4Cl + BaS =>
BaCl2 + 2 NH4 + S = 2 NH4Cl + BaS
KNO3 + Cu + HCl = CuCl2 + NO + H2O + KCl =>
2 KNO3 + 3 Cu + 8 HCl = 3 CuCl2 + 2 NO + 4 H2O + 2 KCl
FeS2 + HNO3 = Fe(NO3)3 + H2SO44 + NO + H2O =>
3 FeS2 + 184 HNO3 = 3 Fe(NO3)3 + 6 H2SO44 + 175 NO + 86 H2O
NaOH + Ca(OH)2 = CaNa(OH)3 =>
NaOH + Ca(OH)2 = CaNa(OH)3
C25H42 + O2 = H2O + CO2 =>
2 C25H42 + 71 O2 = 42 H2O + 50 CO2
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
C2H2 + KMnO4 + H2SO4 = CH3CH2C00H + CO2 + K2SO4 + MnOSO4 =>
6 C2H2 + 2 KMnO4 + 3 H2SO4 = 3 CH3CH2C00H + 3 CO2 + K2SO4 + 2 MnOSO4
Cu(OH)2 + Ni(NO3)2 = Cu(NO3)2 + Ni(OH)2 =>
Cu(OH)2 + Ni(NO3)2 = Cu(NO3)2 + Ni(OH)2
C14H10O2 + BH4{-} + H2O = C14H14O2 + B(OH)4{-} =>
2 C14H10O2 + BH4{-} + 4 H2O = 2 C14H14O2 + B(OH)4{-}
NiBr2 + Fe2(SO4)3 = NiSO4 + FeBr3 =>
3 NiBr2 + Fe2(SO4)3 = 3 NiSO4 + 2 FeBr3
CoSO4 + KCN = Co(CN)2 + K2SO4 =>
CoSO4 + 2 KCN = Co(CN)2 + K2SO4
C3H8 + CO2 = C + H2O =>
C3H8 + 2 CO2 = 5 C + 4 H2O
NaHCO3 + FeCl2 = NaCl + Fe(HCO3)2 =>
2 NaHCO3 + FeCl2 = 2 NaCl + Fe(HCO3)2
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = Fe(C2O4)*2H2O + (NH4)2SO4 + H2SO4 + 4 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Cl2 + NaBr = NaCl2 + Br2 =>
2 Cl2 + 2 NaBr = 2 NaCl2 + Br2
KI(aq) + PbSO4(s) = K2SO4 + PbI2 =>
2 KI(aq) + PbSO4(s) = K2SO4 + PbI2
BeSO4 + NH4OH = Be(OH)2 + (NH4)2SO4 =>
BeSO4 + 2 NH4OH = Be(OH)2 + (NH4)2SO4
C15H23 + O2 = CO2 + H2O =>
4 C15H23 + 83 O2 = 60 CO2 + 46 H2O
KMnO4 + KNO2 = MnO2 + KNO3 + K2O2 =>
2 KMnO4 + 2 KNO2 = 2 MnO2 + 2 KNO3 + K2O2
CuCO3 + HNO3 = Cu(NO3)2 + H2O + CO2 =>
CuCO3 + 2 HNO3 = Cu(NO3)2 + H2O + CO2
Mg + H2O = H2 + MgO =>
Mg + H2O = H2 + MgO
Fe3{+} + NH4 + OH = Fe(OH)3 + NH4{+} =>
Fe3{+} + NH4 + 9 OH = 3 Fe(OH)3 + NH4{+}
HOOCCOOH + Fe(OH)3 = Fe2(OOCCOO)3 + H2O =>
3 HOOCCOOH + 2 Fe(OH)3 = Fe2(OOCCOO)3 + 6 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
F2 + Sb2O5 = SbF5 + O2 =>
10 F2 + 2 Sb2O5 = 4 SbF5 + 5 O2
CH4 + KClO4 = H2O + CO2 + KCl =>
CH4 + KClO4 = 2 H2O + CO2 + KCl
H3PO4 + Ag2CO3 = CO2 + H2O + Ag3PO4 =>
2 H3PO4 + 3 Ag2CO3 = 3 CO2 + 3 H2O + 2 Ag3PO4
H2SO4Ca(OH)2 = CaSO4 + H2O =>
H2SO4Ca(OH)2 = CaSO4 + 2 H2O
K2C + AgN = KN + Ag2C =>
K2C + 2 AgN = 2 KN + Ag2C
BaSO4 + Sn(ClO)2 = Ba(ClO)2 + SnSO4 =>
BaSO4 + Sn(ClO)2 = Ba(ClO)2 + SnSO4
H2O2 + KMnO4 = KOH + MnO + O2 =>
H2O2 + 2 KMnO4 = 2 KOH + 2 MnO + 3 O2
KMgBr = KBrMg =>
KMgBr = KBrMg
LaF3 + AgCl = AgF3 + LaCl =>
LaF3 + AgCl = AgF3 + LaCl
CoCl2 + ammonia = Co(NH3)Cl2 =>
CoCl2 + NH3 = Co(NH3)Cl2
Li2SO4(aq) + Pb(C2H3O2)2(aq) = PbSO4(s) + LiC2H3O2(aq) =>
Li2SO4(aq) + Pb(C2H3O2)2(aq) = PbSO4(s) + 2 LiC2H3O2(aq)
| 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.
