| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HC2H4O2 + Ca(OH)2 = Ca(C2H4O2)2 + 2 H2O
NaHC2O4 + NaOH = Na2C2O4 + H2O =>
NaHC2O4 + NaOH = Na2C2O4 + H2O
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
Mg + KMnO4 + H2SO4 = MnSO4 + K2SO4 + MgSO4 + H2O =>
5 Mg + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 MgSO4 + 8 H2O
HAsO2 + BrO3 + H2O = H2AsO4 + Br2 =>
4 HAsO2 + 2 BrO3 + 2 H2O = 4 H2AsO4 + Br2
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4 =>
Na2C2O4 + H2SO4 = H2C2O4 + Na2SO4
NH4 + (CO3)2 = NH3 + CO2 + H2O =>
4 NH4 + (CO3)2 = 4 NH3 + 2 CO2 + 2 H2O
Al2(CO3)3 + KOH = Al(OH)3 + K2(CO3) =>
Al2(CO3)3 + 6 KOH = 2 Al(OH)3 + 3 K2(CO3)
Cr(OH)2 + H2SO4 = CrSO4 + (H2O) =>
Cr(OH)2 + H2SO4 = CrSO4 + 2(H2O)
KMnO4 + K4[Fe(CN)6] + NaOH = K3[Fe(CN)6] + Na3MnO4 + KOH =>
KMnO4 + 2 K4[Fe(CN)6] + 3 NaOH = 2 K3[Fe(CN)6] + Na3MnO4 + 3 KOH
FeCl2 + S(NH4)2 = NH4Cl + FeS =>
FeCl2 + S(NH4)2 = 2 NH4Cl + FeS
Cu + NaNO3 = Cu(NO3)2 + Na =>
Cu + 2 NaNO3 = Cu(NO3)2 + 2 Na
SrCO3 + La2O3 + MgO + Fe + MoO3 = Sr30La10Fe24Mo3Mg3O100 + C + O =>
30 SrCO3 + 5 La2O3 + 3 MgO + 24 Fe + 3 MoO3 = Sr30La10Fe24Mo3Mg3O100 + 30 C + 17 O
Me + HNO3 = MeNO3 + NO2 + H2O =>
Me + 2 HNO3 = MeNO3 + NO2 + H2O
C7H8 + KMnO4 + H2SO4 = C6H5COOH + K2SO4 + MnSO4 + H2O =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2L2 = HL =>
H2L2 = 2 HL
C7H14O + O2 = CO2 + H2O =>
C7H14O + 10 O2 = 7 CO2 + 7 H2O
ClO3 + AgNO3 = ClNO3 + AgO3 =>
ClO3 + AgNO3 = ClNO3 + AgO3
C7H14O = C7H12 + H2O =>
C7H14O = C7H12 + H2O
KCIO4 = KCI + O2 =>
KCIO4 = KCI + 2 O2
C8H18 + H2O = CO2 + CH4 =>
4 C8H18 + 14 H2O = 7 CO2 + 25 CH4
NaNO2 + H = HNO2 + Na =>
NaNO2 + H = HNO2 + Na
C12H22O11(s) + KNO3(s) + S(s) = CO2(g) + N2(g) + K2S(s) + H2O(l) =>
C12H22O11(s) + 8 KNO3(s) + 4 S(s) = 12 CO2(g) + 4 N2(g) + 4 K2S(s) + 11 H2O(l)
C2H6O + C21H30O2 = C23H36O3 =>
C2H6O + C21H30O2 = C23H36O3
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O =>
2 HCl + CaSO4H2O = H2SO4 + CaCl2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaNO2 + H = HNO2 + Na =>
NaNO2 + H = HNO2 + Na
Fr + NO3 = FrNO3 =>
Fr + NO3 = FrNO3
C18H30O3S + CH2CH2NH2HO = C18H30O3SC2H5N + H2O =>
C18H30O3S + CH2CH2NH2HO = C18H30O3SC2H5N + H2O
NH2OHHCl + CuSO4 = N2 + CuCl + H2SO4 + H2O =>
2 NH2OHHCl + 2 CuSO4 = N2 + 2 CuCl + 2 H2SO4 + 2 H2O
S + NaOH + H2O = Na2S*9H2O + Na2S2O3*5H2O =>
4 S + 6 NaOH + 20 H2O = 2 Na2S*9H2O + Na2S2O3*5H2O
Na2S + Fe = Fe2S3 + Na =>
3 Na2S + 2 Fe = Fe2S3 + 6 Na
NH4S + FeCl3 = FeS3 + NH4Cl =>
3 NH4S + FeCl3 = FeS3 + 3 NH4Cl
Cr2O7{2-} + I{-} + H{+}{+} = Cr{3+}{+} + I2 + H2O =>
Cr2O7{2-} + 6 I{-} + 14 H{+}{+} = 2 Cr{3+}{+} + 3 I2 + 7 H2O
CuCl2 + HCl = CuCl4{2-} + H{+} =>
CuCl2 + 2 HCl = CuCl4{2-} + 2 H{+}
Fe + AgNO3{-} = Fe3NO3{-} + Ag =>
3 Fe + AgNO3{-} = Fe3NO3{-} + Ag
K4O7P2 = K2O + P2O5 =>
K4O7P2 = 2 K2O + P2O5
K2MnO4 + H2O = KMnO4 + KOH + H2 =>
2 K2MnO4 + 2 H2O = 2 KMnO4 + 2 KOH + H2
NO + O2 + Na2CO3 = NaNO3 + CO2 =>
4 NO + 3 O2 + 2 Na2CO3 = 4 NaNO3 + 2 CO2
Ag + H2S = Ag2S + H2 = Ag =>
2 Ag + H2S = Ag2S + H2
Si(s) + Na(s) + O2(g) = Na4SiO4(s) =>
Si(s) + 4 Na(s) + 2 O2(g) = Na4SiO4(s)
F2(g) + H2O(l) = HF(g) + O2(g) =>
2 F2(g) + 2 H2O(l) = 4 HF(g) + O2(g)
H2CO3 + Bi = Bi2(CO3)3 + H2 =>
3 H2CO3 + 2 Bi = Bi2(CO3)3 + 3 H2
CH3OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
2 CH3OH + CH3CH2COOH = CH3CH2COOCH2CH3 + 2 H2O
C9H8 + H2O = CO + H2 =>
C9H8 + 9 H2O = 9 CO + 13 H2
Te(s) + H2O = TeO(aq) + H2(g) =>
Te(s) + H2O = TeO(aq) + H2(g)
Carbondioxide + lithiumhydroxide = lithiumcarbonate + water =>
CO2 + 2 LiOH = Li2CO3 + H2O
SrBr2 + AgNO3 = Sr(NO3)2 + AgBr =>
SrBr2 + 2 AgNO3 = Sr(NO3)2 + 2 AgBr
| 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.
