| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3 + 6 H2SO4 = 3 ZnSO4 + 3 SO2 + 6 H2O
Cr2O7 + C2O4{2-} + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7 + 4 C2O4{2-} + 14 H{+} = 2 Cr{3+} + 8 CO2 + 7 H2O
NaOH + HNO3 = H2O + NO3{-} + Na{+} =>
NaOH + HNO3 = H2O + NO3{-} + Na{+}
Zn(H2O)4 + NaCN = H2O + Zn(NaCN)4 =>
Zn(H2O)4 + 4 NaCN = 4 H2O + Zn(NaCN)4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 = K3[Fe(C2O4)3]*3H2O + H2SO4 + N + H2 + O2 =>
2 Fe(NH4)2(SO4)2*6H2O + 3 H2C2O4 + 3 K2C2O4 = 2 K3[Fe(C2O4)3]*3H2O + 4 H2SO4 + 4 N + 13 H2 + 3 O2
NaNO3 + C = Na2O + CO2 + NO =>
4 NaNO3 + 3 C = 2 Na2O + 3 CO2 + 4 NO
HCH3CO2 + O2 = CH3CO2 + H2O =>
4 HCH3CO2 + O2 = 4 CH3CO2 + 2 H2O
C2H6 + Cl2 = C2ClH5 + HCl =>
C2H6 + Cl2 = C2ClH5 + HCl
NO3{-} + H = NO2{-} + H2O =>
NO3{-} + 2 H = NO2{-} + H2O
P4O10 + C2 = P4 + CO =>
P4O10 + 5 C2 = P4 + 10 CO
K2MnO4 + C2H2O4 = MnC2O4 + K2C2O4 + CO2 + H2O =>
K2MnO4 + 4 C2H2O4 = MnC2O4 + K2C2O4 + 4 CO2 + 4 H2O
Pb + HNO3 + NaCl = NO + H2O + PbCl2 + NaNO3 =>
3 Pb + 8 HNO3 + 6 NaCl = 2 NO + 4 H2O + 3 PbCl2 + 6 NaNO3
CrCl3*6H2O + NaOH + H2O2 = Na2CrO7 + H2O + NaCl =>
2 CrCl3*6H2O + 10 NaOH + 9 H2O2 = 2 Na2CrO7 + 26 H2O + 6 NaCl
Pb(OH)2 + Cr(NO3)2 = PbCrO4 + NO2 + H2 =>
Pb(OH)2 + Cr(NO3)2 = PbCrO4 + 2 NO2 + H2
C2H5ClKOH = C2H5OHKCl =>
C2H5ClKOH = C2H5OHKCl
Hg2I2 + AgI = HgI2 + Ag =>
Hg2I2 + 2 AgI = 2 HgI2 + 2 Ag
[NH4]2HPO4 + NaOH = NH3 + H2O + Na3PO4 =>
[NH4]2HPO4 + 3 NaOH = 2 NH3 + 3 H2O + Na3PO4
Mg + H2SO4 = MgSO4 + H2O + S =>
3 Mg + 4 H2SO4 = 3 MgSO4 + 4 H2O + S
MnSO4H2O + H2C2O4 + H2O = MnC2O4*3H2O + H2SO4 =>
MnSO4H2O + H2C2O4 + 2 H2O = MnC2O4*3H2O + H2SO4
Cu(CH3CO2)2*H2O + Zn = Zn(CH3CO2)2 + Cu + H2O =>
Cu(CH3CO2)2*H2O + Zn = Zn(CH3CO2)2 + Cu + H2O
Pb(OH)4 + H2 = Pb + H2O =>
Pb(OH)4 + 2 H2 = Pb + 4 H2O
CBr4 + F2 = CF4 + Br2 =>
CBr4 + 2 F2 = CF4 + 2 Br2
KMnO5 = K2O + MnO + O2 =>
4 KMnO5 = 2 K2O + 4 MnO + 7 O2
P2O5 + H2O = H3PO4 = Li2O + H2O =>
P2O5 + 3 H2O = 2 H3PO4
Hg + HBr = HgBr + H2 =>
2 Hg + 2 HBr = 2 HgBr + H2
HClPbNO3 = PbClHNO3 =>
HClPbNO3 = PbClHNO3
NH4Cl + Li2CO3 = (NH4)2CO3 + LiCl =>
2 NH4Cl + Li2CO3 = (NH4)2CO3 + 2 LiCl
HNO3 + Zn = NH4NO3 + Zn(NO3)2 + H2O =>
10 HNO3 + 4 Zn = NH4NO3 + 4 Zn(NO3)2 + 3 H2O
NH3NO3 + CH2 = CO2 + H2O + N2 =>
2 NH3NO3 + CH2 = CO2 + 4 H2O + 2 N2
Fe(NO3)3*9H2O + C6H8O7*H2O = Fe2O3 + CO2 + H2O + N2 =>
6 Fe(NO3)3*9H2O + 5 C6H8O7*H2O = 3 Fe2O3 + 30 CO2 + 79 H2O + 9 N2
Li2O + ZnO = Li6ZnO4 =>
3 Li2O + ZnO = Li6ZnO4
CdBr2 + Na2HPO4 = CdHPO4 + NaBr =>
CdBr2 + Na2HPO4 = CdHPO4 + 2 NaBr
SiO2 + NaHCO3 = NaHO3 + Si(CO2) =>
SiO2 + NaHCO3 = NaHO3 + Si(CO2)
Fe{2+} + O2 + H{+} = Fe{3+} + H2O =>
4 Fe{2+} + O2 + 4 H{+} = 4 Fe{3+} + 2 H2O
Be(NO3)2 + Be(OH)2 = BeOHNO3 =>
Be(NO3)2 + Be(OH)2 = 2 BeOHNO3
C4 + H2O = CO + H =>
C4 + 4 H2O = 4 CO + 8 H
Cr(OH)3 + CrCl3 = CrCl3Cr(OH)3 =>
Cr(OH)3 + CrCl3 = CrCl3Cr(OH)3
MnO4{+} + I{-} + H{+} = Mn{2+} + I{2+} + H2O =>
3 MnO4{+} + 7 I{-} + 24 H{+} = 3 Mn{2+} + 7 I{2+} + 12 H2O
CO2 + H2O = C7H15OH + O2 =>
14 CO2 + 16 H2O = 2 C7H15OH + 21 O2
Be + HClO3 = Be(ClO3)2 + H2 =>
Be + 2 HClO3 = Be(ClO3)2 + H2
H3BO3 = B + O2 + H2O =>
4 H3BO3 = 4 B + 3 O2 + 6 H2O
MgBr2 + Pb(NO3)2 = MgPb + Br2(NO3)2 =>
MgBr2 + Pb(NO3)2 = MgPb + Br2(NO3)2
Na5P3O10 + HCl = NaCl + H5P3O10 =>
Na5P3O10 + 5 HCl = 5 NaCl + H5P3O10
SO2 + KMnO4 + KOH = K2SO4 + MnO2 + H2O =>
3 SO2 + 2 KMnO4 + 4 KOH = 3 K2SO4 + 2 MnO2 + 2 H2O
CH3COOH + F2 = HF + CO =>
CH3COOH + 2 F2 = 4 HF + 2 CO
Fe(NO3)3 + CaSO4 = Fe(SO4)3 + CaNO3 =>
Fe(NO3)3 + 3 CaSO4 = Fe(SO4)3 + 3 CaNO3
Y + Cl2 = YCl2 =>
Y + Cl2 = YCl2
Cr2O3 + KNO3 = N2O5 + K2CrO4 + KNO2 =>
Cr2O3 + 7 KNO3 = 2 N2O5 + 2 K2CrO4 + 3 KNO2
Na2S2O3 + H2SO4 = Na2SO4 + H2O + SO2 =>
Na2S2O3 + 3 H2SO4 = Na2SO4 + 3 H2O + 4 SO2
LiAlH4 + CH3CHO + H2O = CH3CH2OH + Li(OH) + Al(OH)3 =>
LiAlH4 + 4 CH3CHO + 4 H2O = 4 CH3CH2OH + Li(OH) + Al(OH)3
| 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 sur12/12/24
Équations équilibrées sur01/11/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
