| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCH3CH2OH = 2 CH3CH2ONa + H2
(NH4)2Cr2O7(s) = NH3(g) + CrO2(s) + O2(g) + H2O(g) =>
(NH4)2Cr2O7(s) = 2 NH3(g) + 2 CrO2(s) + O2(g) + H2O(g)
Ca(OH)2 + C2H3O2H = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 C2H3O2H = Ca(C2H3O2)2 + 2 H2O
AgNO3 + NaSO4 = AgSO4 + NaNO3 =>
AgNO3 + NaSO4 = AgSO4 + NaNO3
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2
Mg3(Si2O5)2(OH)2 = Mg + Si + O + H =>
Mg3(Si2O5)2(OH)2 = 3 Mg + 4 Si + 12 O + 2 H
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
PbS(s) + H2O2(aq) = PbSO4(aq) + H2O(l) =>
PbS(s) + 4 H2O2(aq) = PbSO4(aq) + 4 H2O(l)
Zn + Al(ClO3)3 = Zn(ClO3)2 + Al =>
3 Zn + 2 Al(ClO3)3 = 3 Zn(ClO3)2 + 2 Al
Ca(OH)2 + SO4 = CaSO4 + H2O2 =>
Ca(OH)2 + SO4 = CaSO4 + H2O2
C2H3O2Cl + Ca(OH)2 = C2HO2ClCa + H2O =>
C2H3O2Cl + Ca(OH)2 = C2HO2ClCa + 2 H2O
As2O3 + HCl = AsCl3 + H2O =>
As2O3 + 6 HCl = 2 AsCl3 + 3 H2O
CH3OH + CO2 = CH3 + COOH =>
2 CH3OH + 4 CO2 = CH3 + 5 COOH
KMnO4 + KNO + H2SO4 = MnSO4 + H2O + KNO3 + KSO4 =>
KMnO4 + KNO + 2 H2SO4 = MnSO4 + 2 H2O + KNO3 + KSO4
HCl(g) + Na(s) = H2(aq) + NaCl(s) =>
2 HCl(g) + 2 Na(s) = H2(aq) + 2 NaCl(s)
Zn2(OH)AsO4 + H3AsO4 = Zn3(AsO4)2 + H2O =>
3 Zn2(OH)AsO4 + H3AsO4 = 2 Zn3(AsO4)2 + 3 H2O
C9H13NO3 + HCl = C9H13NO3HCl =>
C9H13NO3 + HCl = C9H13NO3HCl
Br2 + OH{-} = BrO{-} + e + H2O =>
Br2 + 4 OH{-} = 2 BrO{-} + 2e + 2 H2O
Pb + H{+} = Pb{2+} + H2 =>
Pb + 2 H{+} = Pb{2+} + H2
C4H9Br + NaOCH3 = C5H12O + NaBr =>
C4H9Br + NaOCH3 = C5H12O + NaBr
NO3NH4 = N + H2O + O =>
NO3NH4 = 2 N + 2 H2O + O
HCOOH + NH4OH = NH4HCO2 + H2O =>
HCOOH + NH4OH = NH4HCO2 + H2O
H2ClO4 + Sr(OH)2 = SrClO4 + H2O =>
H2ClO4 + Sr(OH)2 = SrClO4 + 2 H2O
C = C60 =>
60 C = C60
C9H13NO3 + HCl = C9H13NO3HCl =>
C9H13NO3 + HCl = C9H13NO3HCl
Na3(PO4) + CaCl2 = Ca3(PO4)2 + NaCl =>
2 Na3(PO4) + 3 CaCl2 = Ca3(PO4)2 + 6 NaCl
AlI3(aq) + AgNO3(aq) = Al(NO3)3(s) + AgI =>
AlI3(aq) + 3 AgNO3(aq) = Al(NO3)3(s) + 3 AgI
MgCl2 + NaOH = MgOH + NaCl2 =>
MgCl2 + NaOH = MgOH + NaCl2
Zn + Fe(OH)2 = Zn(OH)2 + Fe =>
Zn + Fe(OH)2 = Zn(OH)2 + Fe
Ni(OH)2 + H3SbO4 = Ni3(SbO4)2 + H2O =>
3 Ni(OH)2 + 2 H3SbO4 = Ni3(SbO4)2 + 6 H2O
Br2 + I2 + H2O = HBrO3 + HI =>
Br2 + 5 I2 + 6 H2O = 2 HBrO3 + 10 HI
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
FeCl3 + CaSO4 = Fe2(SO4)3 + CaCl2 =>
2 FeCl3 + 3 CaSO4 = Fe2(SO4)3 + 3 CaCl2
Pb(OH)2 + H4P2O7 = Pb2P2O7 + H2O =>
2 Pb(OH)2 + H4P2O7 = Pb2P2O7 + 4 H2O
FeSO4 + K2O = FeO + K2SO4 =>
FeSO4 + K2O = FeO + K2SO4
NaHSO3 + H2SO4 = Na2SO4 + SO2 + H2O =>
2 NaHSO3 + H2SO4 = Na2SO4 + 2 SO2 + 2 H2O
K4FeS6C6N6 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + Fe2(SO4)3 + H2O + K2SO4 + KNO3 =>
6 K4FeS6C6N6 + 97 K2Cr2O7 + 355 H2SO4 = 36 CO2 + 97 Cr2(SO4)3 + 3 Fe2(SO4)3 + 355 H2O + 91 K2SO4 + 36 KNO3
CHg + O2 = CO2 + Hg =>
CHg + O2 = CO2 + Hg
H2NCH2CH2COOHCH3CH2OH = H2NCH2CH2COOCH2CH3H2O =>
H2NCH2CH2COOHCH3CH2OH = H2NCH2CH2COOCH2CH3H2O
Mg(s) + S8(g) = MgS(s) =>
8 Mg(s) + S8(g) = 8 MgS(s)
CH3OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + HCOOH + K2SO4 =>
3 CH3OH + 2 K2Cr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 11 H2O + 3 HCOOH + 2 K2SO4
NaIO4 + NaI + HCl = NaCl + I2 + H2O =>
NaIO4 + 7 NaI + 8 HCl = 8 NaCl + 4 I2 + 4 H2O
MgSO4(aq) + K3PO4(aq) = Mg3(PO4)2(s) + K2SO4(aq) =>
3 MgSO4(aq) + 2 K3PO4(aq) = Mg3(PO4)2(s) + 3 K2SO4(aq)
FeCl3 + Ag = AgCl + Fe =>
FeCl3 + 3 Ag = 3 AgCl + Fe
H{+} + MnO4{-} + S2O3{2-} = Mn{2+} + S4O6{2-} + H2O =>
16 H{+} + 2 MnO4{-} + 10 S2O3{2-} = 2 Mn{2+} + 5 S4O6{2-} + 8 H2O
CH3CH2SH + NaOH = CH3CH2SNa + H2O =>
CH3CH2SH + NaOH = CH3CH2SNa + H2O
Na3VS4 + HCl = V2S5 + NaCl + H2S =>
2 Na3VS4 + 6 HCl = V2S5 + 6 NaCl + 3 H2S
FeCl3 + KI = FeCl2 + I2 + KCl =>
2 FeCl3 + 2 KI = 2 FeCl2 + I2 + 2 KCl
Rb2(SO4) + KI = K2SO4 + RbI =>
Rb2(SO4) + 2 KI = K2SO4 + 2 RbI
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
