| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HOAc + Mg(OH)2 = Mg(OAc)2 + 2 H2O
Na2S(aq) + Fe(C2H3O2)3(aq) = Fe2S3(s) + NaC2H3O2 =>
3 Na2S(aq) + 2 Fe(C2H3O2)3(aq) = Fe2S3(s) + 6 NaC2H3O2
CH3(CH2)4(g)CH3 + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)4(g)CH3 + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
HClO4 + Zn(OH)2 = Zn(ClO4)2 + H2O =>
2 HClO4 + Zn(OH)2 = Zn(ClO4)2 + 2 H2O
I + HNO3 = HIO3 + NO2 + (H2O)10 =>
5 I + 25 HNO3 = 5 HIO3 + 25 NO2 + (H2O)10
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
BaBrO + NaSO4 = BaSO4 + NaBrO =>
BaBrO + NaSO4 = BaSO4 + NaBrO
RuCl3 + AgO = RuO3 + AgCl =>
RuCl3 + 3 AgO = RuO3 + 3 AgCl
Mn{2+} + MnO4{-} + H2O = MnO2 + H3O{+} =>
3 Mn{2+} + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+}
Fe2(SO4)3 + NaOH = Na3[Fe(OH)6] + Na2SO4 =>
Fe2(SO4)3 + 12 NaOH = 2 Na3[Fe(OH)6] + 3 Na2SO4
Pt + HCl + HNO2 = PtCl4 + N2O + H2O =>
Pt + 4 HCl + 2 HNO2 = PtCl4 + N2O + 3 H2O
N2O + N2O4 = NO =>
2 N2O + N2O4 = 6 NO
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
Cd3(PO4)2 + Cr = Cr(PO4)2 + Cd =>
Cd3(PO4)2 + Cr = Cr(PO4)2 + 3 Cd
P2O5NaOH = P2OHNaO5 =>
P2O5NaOH = P2OHNaO5
C4O4H10 + O2 = CO2 + H2O =>
2 C4O4H10 + 9 O2 = 8 CO2 + 10 H2O
NaC + CaOH = CaC + NaOH =>
NaC + CaOH = CaC + NaOH
BaO + H2SO4 = BaSO4 + H2O =>
BaO + H2SO4 = BaSO4 + H2O
KMnO4 + C12H22O11 = KMnO3 + H2O + CO2 =>
24 KMnO4 + C12H22O11 = 24 KMnO3 + 11 H2O + 12 CO2
Na3[FeF6] + KOH = NaOH + Fe(OH)3 + KF =>
Na3[FeF6] + 6 KOH = 3 NaOH + Fe(OH)3 + 6 KF
AsH3 + OH{-} = H3AsO4 + H2O + {-} =>
AsH3 + 8 OH{-} = H3AsO4 + 4 H2O + 8e
PbCl2 + Li2SO4 = Pb2(SO4)2 + LiCl =>
2 PbCl2 + 2 Li2SO4 = Pb2(SO4)2 + 4 LiCl
H2S + HNO3 = H2SO4 + NO2 + H2O =>
H2S + 8 HNO3 = H2SO4 + 8 NO2 + 4 H2O
CdCl2 + Rb2S = CdS + RbCl =>
CdCl2 + Rb2S = CdS + 2 RbCl
C6H5CH3 + CrO3 = C6H5COOH + Cr2O3 + H2O =>
C6H5CH3 + 2 CrO3 = C6H5COOH + Cr2O3 + H2O
Na(s) + I2(s) = NaI(g) =>
2 Na(s) + I2(s) = 2 NaI(g)
C2H3OF + O2 = CO2 + H2 + HF =>
2 C2H3OF + 3 O2 = 4 CO2 + 2 H2 + 2 HF
Al + Na + H2O = Na[Al(OH)4] + H2 =>
Al + Na + 4 H2O = Na[Al(OH)4] + 2 H2
Cs + H2 = CsH =>
2 Cs + H2 = 2 CsH
(NH4)3PO4 + Pb(BrO3)2 = Pb3(PO4)2 + BrH4NO3 =>
2(NH4)3PO4 + 3 Pb(BrO3)2 = Pb3(PO4)2 + 6 BrH4NO3
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4 =>
FeSO4 + K3[Fe(CN)6] = KFe[Fe(CN)6] + K2SO4
NaOH + Cl(subscript)2 = NaCl + NaClO + H(subscript)2O =>
2 NaOH + Cl(subscript)2 = NaCl + NaClO + H(subscript)2O
CHCH + HCl = CH2CHCl =>
CHCH + HCl = CH2CHCl
Br + H3AsO4 = HBrO2 + As + H2O =>
5 Br + 3 H3AsO4 = 5 HBrO2 + 3 As + 2 H2O
Fe + Pb2SO2{-}4 = Fe2SO2{-}4 + Pb =>
2 Fe + Pb2SO2{-}4 = Fe2SO2{-}4 + 2 Pb
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
C20H22O3 + CH4 = C23H38O2 + H2O =>
29 C20H22O3 + 156 CH4 = 32 C23H38O2 + 23 H2O
Fe3C + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
Fe3C + 22 HNO3 = 3 Fe(NO3)3 + CO2 + 13 NO2 + 11 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2OH42 + O2 = CO2 + H2O =>
C2OH42 + 12 O2 = 2 CO2 + 21 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
HOCH2CH2OH + CH3COOH = CH3COOCH2CH2 + H2O =>
3 HOCH2CH2OH + CH3COOH = 2 CH3COOCH2CH2 + 4 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
C5NH12 + C6O3H9 = C15H17NO3 + H2O + C2H5OH =>
3 C5NH12 + 7 C6O3H9 = 3 C15H17NO3 + 6 H2O + 6 C2H5OH
COCl2 + NaHCO3 = CO2 + NaCl + HCl =>
COCl2 + NaHCO3 = 2 CO2 + NaCl + HCl
FeSO4 + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4 + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
Na[Al(OH)4] + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 Na[Al(OH)4] + Al2(SO4)3 = 8 Al(OH)3 + 3 Na2SO4
Na(s) + S(s) = Na2S =>
2 Na(s) + S(s) = Na2S
NHNO3 + KOH = KNO3 + H2O + NH3 =>
8 NHNO3 + 11 KOH = 11 KNO3 + 2 H2O + 5 NH3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/15/25
Équations équilibrées sur04/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
