| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2CH2CH2CH2CH2OH + 9 O2 = 6 CO2 + 7 H2O
NaI + NaNO2 + HCl = NaCl + H2O + I2 + NO =>
2 NaI + 2 NaNO2 + 4 HCl = 4 NaCl + 2 H2O + I2 + 2 NO
Sn2S4 + AlCl3 = Al2S3 + SnCl4 =>
3 Sn2S4 + 8 AlCl3 = 4 Al2S3 + 6 SnCl4
CH3CH2CHO + Cu(OH)2 + Br2 = CH3CH2COOH + Cu3O + HBr =>
5 CH3CH2CHO + 3 Cu(OH)2 + 3 Br2 = 5 CH3CH2COOH + Cu3O + 6 HBr
Cu{2+} + S2O3{2-} = S4O6{2-} + Cu{+} =>
2 Cu{2+} + 2 S2O3{2-} = S4O6{2-} + 2 Cu{+}
Ag + NH3 = Ag((NH3)2) =>
Ag + 2 NH3 = Ag((NH3)2)
K2S + Zn = ZnS + K2 =>
K2S + Zn = ZnS + K2
MnO2 + KCl + H2SO3 = Cl2 + K2SO4 + MnO + H2O =>
2 MnO2 + 2 KCl + H2SO3 = Cl2 + K2SO4 + 2 MnO + H2O
SrBr2 + KOH = SrOH + Br2K =>
SrBr2 + KOH = SrOH + Br2K
C3H8 + Cl2 = C3H6Cl2 + H2 =>
C3H8 + Cl2 = C3H6Cl2 + H2
Mg(OH)2 + NH4OH = Mg(OH) + NH4(OH)2 =>
Mg(OH)2 + NH4OH = Mg(OH) + NH4(OH)2
CuSO4 + KOH = Cu(OH) + K(SO4) =>
CuSO4 + KOH = Cu(OH) + K(SO4)
Mg + HCe = MgCe2 + H2 =>
Mg + 2 HCe = MgCe2 + H2
[Ag(NH3)2]NO3 + Zn = Ag + Zn(NO3)2 + NH3 =>
2[Ag(NH3)2]NO3 + Zn = 2 Ag + Zn(NO3)2 + 4 NH3
NHOH3 + AlCl3 = AlOH3 + NHCl3 =>
NHOH3 + AlCl3 = AlOH3 + NHCl3
[Ti(NH2CONH2)6] + HI + K2O2 = [Ti(NH2CONH2)6]I3 + K + H2O =>
4[Ti(NH2CONH2)6] + 12 HI + 3 K2O2 = 4[Ti(NH2CONH2)6]I3 + 6 K + 6 H2O
MgCl2 + HaOH = Mg(OH)2 + HaCl =>
MgCl2 + 2 HaOH = Mg(OH)2 + 2 HaCl
BeI2 + Mg = MgI2 + Be =>
BeI2 + Mg = MgI2 + Be
Al2(SO4)3 + NaOH = Na3Al(OH)6 + Na2SO4 =>
Al2(SO4)3 + 12 NaOH = 2 Na3Al(OH)6 + 3 Na2SO4
HI + Na2Cr2O7 = NaI + CrI + I2 + H2O =>
14 HI + Na2Cr2O7 = 2 NaI + 2 CrI + 5 I2 + 7 H2O
H2SO4 + K2Cr2O7 + I2 = K2SO4 + Cr2(SO4)3 + H2O + KIO3 =>
17 H2SO4 + 5 K2Cr2O7 + 3 I2 = 2 K2SO4 + 5 Cr2(SO4)3 + 17 H2O + 6 KIO3
K2CrO4 + FeCl3 = K2Cl3 + CrO4Fe =>
K2CrO4 + FeCl3 = K2Cl3 + CrO4Fe
B2S3(S) + H2O = H2BO3 + H2S =>
B2S3(S) + 6 H2O = 2 H2BO3 + 4 H2S
Na2I = Na + I2 =>
2 Na2I = 4 Na + I2
H2S + KOH = KHS + H2O =>
H2S + KOH = KHS + H2O
Sn + ZnO = SnO + Zn =>
Sn + ZnO = SnO + Zn
S + KOH = K2S + SO2 + H2O =>
3 S + 4 KOH = 2 K2S + SO2 + 2 H2O
H2SiO3 + FeO = FeSiO3 + H2O =>
H2SiO3 + FeO = FeSiO3 + H2O
H2 + As = H4As2 =>
2 H2 + 2 As = H4As2
K2SO3 + HCl = KHSO3 + KCl =>
K2SO3 + HCl = KHSO3 + KCl
H2SO3 + Na2SiO3 = H2SiO3 + Na2SO3 =>
H2SO3 + Na2SiO3 = H2SiO3 + Na2SO3
Fe5Al(AlSi3O10)(OH)8 = SiO2 + Fe(OH)2 + Al2O3 + FeO =>
Fe5Al(AlSi3O10)(OH)8 = 3 SiO2 + 4 Fe(OH)2 + Al2O3 + FeO
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H6 + H2 = C3H8 =>
C3H6 + H2 = C3H8
Cl2 + NaBr + CHCl3 = NaCl + BrCHCl3 =>
Cl2 + 2 NaBr + 2 CHCl3 = 2 NaCl + 2 BrCHCl3
C8H12O3N2 + O2 = CO2 + H2O + NH4 =>
2 C8H12O3N2 + 15 O2 = 16 CO2 + 4 H2O + 4 NH4
FeH2PO4 + H2O2 + C6H8O7 = H3PO4 + Fe + CO2 =>
26 FeH2PO4 + 5 H2O2 + 2 C6H8O7 = 26 H3PO4 + 26 Fe + 12 CO2
RbOH + SO2 = RbS + H2O + O2 =>
4 RbOH + 4 SO2 = 4 RbS + 2 H2O + 5 O2
NaCl3 + MnO2 + NaOH = NaCl + Na2MnO4 + H2O =>
NaCl3 + MnO2 + 4 NaOH = 3 NaCl + Na2MnO4 + 2 H2O
Na2CO3 + CO2 + H2O = NaHCO3 = =>
Na2CO3 + CO2 + H2O = 2 NaHCO3
CuSO4*5H2O + Na2S2O3 + KI = CuI + K2SO4 + Na2S4O6 + NaI + H =>
2 CuSO4*5H2O + 8 Na2S2O3 + 12 KI = 2 CuI + 6 K2SO4 + 3 Na2S4O6 + 10 NaI + 20 H
Sr(OH)2 + MgSO4 = Mg(OH)2 + SrSO4 =>
Sr(OH)2 + MgSO4 = Mg(OH)2 + SrSO4
CaCO3 + SiO2 = Ca4(SiO4)2 + CO2 =>
4 CaCO3 + 2 SiO2 = Ca4(SiO4)2 + 4 CO2
Hg = Hg2 =>
2 Hg = Hg2
Na + H + P + O = Na2HPO4 =>
2 Na + H + P + 4 O = Na2HPO4
Cu3N2 + Na = Na3N + Cu =>
Cu3N2 + 6 Na = 2 Na3N + 3 Cu
C6H5NO2HCl = C6H6NO2Cl =>
C6H5NO2HCl = C6H6NO2Cl
P2O3 + Cl2 + H2O = H3PO4 + HCl =>
P2O3 + 2 Cl2 + 5 H2O = 2 H3PO4 + 4 HCl
Na2CO3 + O2 = NaO + CO2 =>
2 Na2CO3 + O2 = 4 NaO + 2 CO2
K + CaCl2 = KCl + Ca =>
2 K + CaCl2 = 2 KCl + Ca
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
