| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 VCl5 + 5 K2S = V2S5 + 10 KCl
KMnO4 + H2SO4 + CH3CHO = K2SO4 + MnSO4 + CH3COOH + H2O =>
2 KMnO4 + 3 H2SO4 + 5 CH3CHO = K2SO4 + 2 MnSO4 + 5 CH3COOH + 3 H2O
NaOH + HF = NaOH2{+} + F{-}2 =>
NaOH + HF = NaOH2{+} + F{-}2
C6H12O2 + Cr2O7 + H2SO4 = CO2 + H2O + Cr2(SO4)3 =>
C6H12O2 + 4 Cr2O7 + 12 H2SO4 = 6 CO2 + 18 H2O + 4 Cr2(SO4)3
K2CrO4 + H2SO4 + Zn = ZnCrO4 + H2 + K2SO4 =>
K2CrO4 + H2SO4 + Zn = ZnCrO4 + H2 + K2SO4
(NH4)2(MoO4) + Na2HPO4 = Na(NH4) + (HPO4)(MoO4) =>
(NH4)2(MoO4) + Na2HPO4 = 2 Na(NH4) + (HPO4)(MoO4)
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
HCl + Fe(OH)2 = FeCl2 + H2O =>
2 HCl + Fe(OH)2 = FeCl2 + 2 H2O
ZnS + SO2 = ZnSO2 + S =>
ZnS + SO2 = ZnSO2 + S
CuSO4*5H2O + NH2OH*HCl + NaOH = Cu2O + N2 + NaCl + Na2SO4 + H2O =>
2 CuSO4*5H2O + 2 NH2OH*HCl + 6 NaOH = Cu2O + N2 + 2 NaCl + 2 Na2SO4 + 17 H2O
KI + H2SO4 = I2 + K2SO3 + H2O =>
2 KI + H2SO4 = I2 + K2SO3 + H2O
Ti(OH)4 + HCl = TiOCl2 + H2O =>
Ti(OH)4 + 2 HCl = TiOCl2 + 3 H2O
C3H8C + O2 = CO2 + H2O =>
C3H8C + 6 O2 = 4 CO2 + 4 H2O
CaBr2 + Mg(PO4)2 = MgBr2 + Ca(PO4)2 =>
CaBr2 + Mg(PO4)2 = MgBr2 + Ca(PO4)2
SO3 + Co(OH)2 = Co2SO4(OH)2 + H2O =>
SO3 + 2 Co(OH)2 = Co2SO4(OH)2 + H2O
SO3{2-} + Fe{3+} = Fe2(SO3)3 =>
3 SO3{2-} + 2 Fe{3+} = Fe2(SO3)3
NaOH + Ga + H2O = H2 + NaGa(OH)2 =>
2 NaOH + 2 Ga + 2 H2O = H2 + 2 NaGa(OH)2
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Mn3C + H2O = Mn(OH)2 + CH4 + H2 =>
Mn3C + 6 H2O = 3 Mn(OH)2 + CH4 + H2
NaOH + HF = NaOH2{+} + F{-}2 =>
NaOH + HF = NaOH2{+} + F{-}2
C + HNO3 = N3 + CO2 + H2O =>
15 C + 12 HNO3 = 4 N3 + 15 CO2 + 6 H2O
NO2 + K4[Fe(CN)6] + CH3COOH = NO + K3[Fe(CN)6] + CH3COOK + H2O =>
NO2 + 2 K4[Fe(CN)6] + 2 CH3COOH = NO + 2 K3[Fe(CN)6] + 2 CH3COOK + H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H(OH) =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H(OH)
CrBr2(aq) + (NH4)3PO4(aq) = Cr3(PO4)2(s) + NH4Br(aq) =>
3 CrBr2(aq) + 2(NH4)3PO4(aq) = Cr3(PO4)2(s) + 6 NH4Br(aq)
CH3{-}CH3 + Cl2 = CH2Cl{-}CH2Cl + HCl =>
CH3{-}CH3 + Cl2 = CH2Cl{-}CH2Cl + HCl
H2OO2 = H2 + O2 =>
2 H2OO2 = 2 H2 + 3 O2
VSO4 + I2 = V2(SO4)3 + VI3 =>
6 VSO4 + 3 I2 = 2 V2(SO4)3 + 2 VI3
Na3[Al(OH)6] + CO2 = Na2CO3 + Al(OH)3 + H2O =>
2 Na3[Al(OH)6] + 3 CO2 = 3 Na2CO3 + 2 Al(OH)3 + 3 H2O
NaCo3 + Br(OH)2 = NaOH + Br(Co3)2 =>
2 NaCo3 + Br(OH)2 = 2 NaOH + Br(Co3)2
Mg6[(Si4O10)(OH)8] + HCl = MgCl2 + SiO2 + H2O =>
Mg6[(Si4O10)(OH)8] + 12 HCl = 6 MgCl2 + 4 SiO2 + 10 H2O
Hg2(Na2S2O3)2 + HNO3 = Hg2(NO3)2 + HNa2S2O3 =>
Hg2(Na2S2O3)2 + 2 HNO3 = Hg2(NO3)2 + 2 HNa2S2O3
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2(aq) + Na2SO4 = BaSO4 + 2 NaNO3
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
C6H8N2 + C6H10O = C12H13N + NH5O =>
C6H8N2 + C6H10O = C12H13N + NH5O
CO + KMnO4 + H2SO4 = CO2 + K2SO4 + H2O + MnSO4 =>
5 CO + 2 KMnO4 + 3 H2SO4 = 5 CO2 + K2SO4 + 3 H2O + 2 MnSO4
CO2 + BaO2 + H2O = H2O2 + BaCO3 =>
CO2 + BaO2 + H2O = H2O2 + BaCO3
Cu(s) + AlCl3(aq) = CuCl2(aq) + Al(s) =>
3 Cu(s) + 2 AlCl3(aq) = 3 CuCl2(aq) + 2 Al(s)
C3H8O3 + HONO2 = C3H5N3O9 + H2O =>
C3H8O3 + 3 HONO2 = C3H5N3O9 + 3 H2O
N2O4 + CH3NHNH2 = CO2 + H2O + N2 =>
5 N2O4 + 4 CH3NHNH2 = 4 CO2 + 12 H2O + 9 N2
HNO3 + NH4OH = N2O + H2O =>
HNO3 + NH4OH = N2O + 3 H2O
H2S + Al = Al2S3 + H2 =>
3 H2S + 2 Al = Al2S3 + 3 H2
Li3(PO4) + Al(NO3)3 = AlPO4 + LiNO3 =>
Li3(PO4) + Al(NO3)3 = AlPO4 + 3 LiNO3
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
CCl4 + AgNO3 = CCl3NO3 + AgCl =>
CCl4 + AgNO3 = CCl3NO3 + AgCl
Cd + HNO3 = Cd(NO3)2 + H2O + N2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + 5 H2O + N2O
HClO2 + NaOH = NaClO2 + H2O =>
HClO2 + NaOH = NaClO2 + H2O
BaCl + HP = BaP + HCl =>
BaCl + HP = BaP + HCl
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
NaOH + Hg = H2 + Na2HgO2 =>
2 NaOH + Hg = H2 + Na2HgO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
