| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KOH + Al(OH)3 = K3[Al(OH)6]
Na3[Al(OH)6] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na3[Al(OH)6] + 6 HNO3 = 3 NaNO3 + Al(NO3)3 + 6 H2O
NaOH + KI = KOH + NaI =>
NaOH + KI = KOH + NaI
Cu2O(s) = Cu(aq) + O2(g) =>
2 Cu2O(s) = 4 Cu(aq) + O2(g)
MnO2 + KCIO3 + K2CO3 = KMnO4 + KCI + CO2 =>
2 MnO2 + KCIO3 + K2CO3 = 2 KMnO4 + KCI + CO2
[Zn(NH3)2]Cl2 + NH3 = [Zn(NH3)4]Cl2 =>
[Zn(NH3)2]Cl2 + 2 NH3 = [Zn(NH3)4]Cl2
Br{-} + BrO2{-} + H{+} = Br2 + H2O =>
3 Br{-} + BrO2{-} + 4 H{+} = 2 Br2 + 2 H2O
Cr2O3 + Pb(NO3)2 = Cr2(NO3)2 + PbO3 =>
Cr2O3 + Pb(NO3)2 = Cr2(NO3)2 + PbO3
U(PI)8 = I6 + U + P =>
3 U(PI)8 = 4 I6 + 3 U + 24 P
Pb(NO{3}) + K{3}(PO{4}) = Pb{3}(PO{4}){2} + K(NO{3}) =>
Pb(NO{3}) + K{3}(PO{4}) = Pb{3}(PO{4}){2} + K(NO{3})
H2*H2 = H2 =>
H2*H2 = 2 H2
CH3CH2OH + H2SO4 + V2O5 = CH3COOH + VOSO4 + H2O =>
CH3CH2OH + 4 H2SO4 + 2 V2O5 = CH3COOH + 4 VOSO4 + 5 H2O
CH3CH2OH + CuOH = CH3CHO + Cu + H2O =>
CH3CH2OH + 2 CuOH = CH3CHO + 2 Cu + 2 H2O
KClO4 + NO = KCl + NO2 =>
KClO4 + 4 NO = KCl + 4 NO2
ONa2 + H3PO4 = Na3PO4 + H2O =>
3 ONa2 + 2 H3PO4 = 2 Na3PO4 + 3 H2O
Ni + CN = Ni(CN)2 =>
Ni + 2 CN = Ni(CN)2
Al + HCI = Al3HCI =>
3 Al + HCI = Al3HCI
NaClO3 + HCl = Cl + NaCl + H2O =>
NaClO3 + 6 HCl = 6 Cl + NaCl + 3 H2O
BaCl + AgNO3 = BaNO3 + ClAg =>
BaCl + AgNO3 = BaNO3 + ClAg
Os(g) + N2(g) = OsN2(g) =>
Os(g) + N2(g) = OsN2(g)
HSO3{-} + MnO4{-} + H{+} = Mn{+6} + H2SO4 + H2O =>
HSO3{-} + 2 MnO4{-} + 15 H{+} = 2 Mn{+6} + H2SO4 + 7 H2O
Y2O3 = Y + O =>
Y2O3 = 2 Y + 3 O
Ti2(SO4)3 + KMnO4 + H2SO = TiOSO4 + MnSO4 + K2SO4 + H2O =>
2 Ti2(SO4)3 + 2 KMnO4 + H2SO = 4 TiOSO4 + 2 MnSO4 + K2SO4 + H2O
S + Zn(OH)2 = ZnS + OH =>
S + Zn(OH)2 = ZnS + 2 OH
OH + CH2CHO = H2O + CH2CO =>
OH + CH2CHO = H2O + CH2CO
NaAlO2 + H2SO4 = Na2SO4 + Al2O3 + H2O =>
2 NaAlO2 + H2SO4 = Na2SO4 + Al2O3 + H2O
CO(NH2)2 + CH3OH = CH3OC(O)NH2 + NH3 =>
CO(NH2)2 + CH3OH = CH3OC(O)NH2 + NH3
ZnSO4 + Na3PO4 = NaSO4 + Zn3PO4 =>
3 ZnSO4 + Na3PO4 = 3 NaSO4 + Zn3PO4
H2SO4 + H2O2 + H2O = H10S3O15 =>
3 H2SO4 + H2O2 + H2O = H10S3O15
CH3CCCH3 + KMnO4 + H2O = CH3COCOCH3 + KOH + MnO2 =>
3 CH3CCCH3 + 4 KMnO4 + 2 H2O = 3 CH3COCOCH3 + 4 KOH + 4 MnO2
NH3 + C = CNH + H2 =>
NH3 + C = CNH + H2
C6H12O6 + KMnO4 + HCl = CO2 + Mn{2+} + H2O + KCl + e =>
7 C6H12O6 + 24 KMnO4 + 24 HCl = 42 CO2 + 24 Mn{2+} + 54 H2O + 24 KCl + 48e
CuCl2 + Sn(SO4)4 = Cu(SO4)2 + SnCl4 =>
2 CuCl2 + Sn(SO4)4 = 2 Cu(SO4)2 + SnCl4
C8H10 + O2 = CH4 + CO2 =>
2 C8H10 + 11 O2 = 5 CH4 + 11 CO2
H2O2(aq) + KI(aq) + H2SO4 = I2(aq) + K2SO4 + H2O(aq) =>
H2O2(aq) + 2 KI(aq) + H2SO4 = I2(aq) + K2SO4 + 2 H2O(aq)
Co(NO3)2 + NaOH = Co(OH)2 + *NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2*NaNO3
CrSO4 = Cr + SO4 =>
CrSO4 = Cr + SO4
Fe + AgS2 = FeS + Ag =>
2 Fe + AgS2 = 2 FeS + Ag
Fe(s)CuSO(aq) = FeSO(aq)Cu(s) =>
Fe(s)CuSO(aq) = FeSO(aq)Cu(s)
NaHSO3 + MnO2 + H2SO4 = Na2S2O6 + MnSO4 + H2O =>
2 NaHSO3 + MnO2 + H2SO4 = Na2S2O6 + MnSO4 + 2 H2O
CaF + Li = LiF + Ca =>
CaF + Li = LiF + Ca
HBr + H2O = H3OBr =>
HBr + H2O = H3OBr
H{+} + MnO2{+} + Ni = Mn{2+} + Ni{2+} + H2O =>
8 H{+} + 2 MnO2{+} + 3 Ni = 2 Mn{2+} + 3 Ni{2+} + 4 H2O
AgNO3(aq) + KCl = AgCl + KNO3 =>
AgNO3(aq) + KCl = AgCl + KNO3
SO2 + Cl2 + H2O = H{+} + SO4{2-} + Cl{-} =>
SO2 + Cl2 + 2 H2O = 4 H{+} + SO4{2-} + 2 Cl{-}
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Cr2O3 + HCl = Cr2Cl6 + H2O =>
Cr2O3 + 6 HCl = Cr2Cl6 + 3 H2O
Pb(NO3)2 + FeCl = Fe(NO3)2 + PbCl =>
Pb(NO3)2 + FeCl = Fe(NO3)2 + PbCl
Al2O3(s) + NaOH(aq) + H2O(l) = NaAl(OH)4(aq) =>
Al2O3(s) + 2 NaOH(aq) + 3 H2O(l) = 2 NaAl(OH)4(aq)
CH3NH2 + HNO3 = CH3OH + N2 + H2O =>
5 CH3NH2 + 3 HNO3 = 5 CH3OH + 4 N2 + 4 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
