| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
CP2 + O2 = CO2 + PO2 =>
CP2 + 3 O2 = CO2 + 2 PO2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe(s) + S8(s) = Fe2S3(s) =>
16 Fe(s) + 3 S8(s) = 8 Fe2S3(s)
C6H5NH2 + CH3COCl = CH3CONHC6H5 + HCl =>
C6H5NH2 + CH3COCl = CH3CONHC6H5 + HCl
NO + Ca(OH)2 = Ca(NO2)2 + H =>
2 NO + Ca(OH)2 = Ca(NO2)2 + 2 H
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
H2O(l) = OH(aq) + H(aq) =>
H2O(l) = OH(aq) + H(aq)
Zn + H2SO4(k) = ZnSO4 + S + H2O =>
3 Zn + 4 H2SO4(k) = 3 ZnSO4 + S + 4 H2O
KMnO4 + CH3CH2OH + NaOH = K2MnO4 + Na2MnO4 + H3C2OOH + H2O =>
4 KMnO4 + CH3CH2OH + 4 NaOH = 2 K2MnO4 + 2 Na2MnO4 + H3C2OOH + 3 H2O
CH3CHO + HCl = CH3COCl + H2 =>
CH3CHO + HCl = CH3COCl + H2
KBr + I = KI + Br2 =>
2 KBr + 2 I = 2 KI + Br2
Zn(s) + H2SO4(aq) = ZnSO4(aq) + H20(l) =>
10 Zn(s) + 10 H2SO4(aq) = 10 ZnSO4(aq) + H20(l)
H2S + O2 + Pb{2+} + HCO3{-} = PbSO4 + H2CO3 =>
H2S + 2 O2 + Pb{2+} + 2 HCO3{-} = PbSO4 + 2 H2CO3
H2(g) + N2(g) = HN =>
H2(g) + N2(g) = 2 HN
Co(NO3)2 + NH4OH = Co(OH)2 + NH4NO3 =>
Co(NO3)2 + 2 NH4OH = Co(OH)2 + 2 NH4NO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeS2 + HNO3 = Fe(NO3)2 + HS =>
FeS2 + 2 HNO3 = Fe(NO3)2 + 2 HS
Al + Hg2(NO3)2 = Al(NO3)3 + Hg2 =>
2 Al + 3 Hg2(NO3)2 = 2 Al(NO3)3 + 3 Hg2
Br{-} + Pb{2+} = Pb(Br)2 =>
2 Br{-} + Pb{2+} = Pb(Br)2
(Na2)(CO3) = (Na2)O + C(O2) =>
(Na2)(CO3) = (Na2)O + C(O2)
H2S + O3 = S + H2O =>
3 H2S + O3 = 3 S + 3 H2O
Na2[Fe(OH)4] + HNO3 = NaNO3 + Fe(NO3)2 + H2O =>
Na2[Fe(OH)4] + 4 HNO3 = 2 NaNO3 + Fe(NO3)2 + 4 H2O
K3[Cr(OH)6] = Cr2O3 + H2O + KOH =>
2 K3[Cr(OH)6] = Cr2O3 + 3 H2O + 6 KOH
K3PO4 + H2SO4 = K2SO4 + H3 + PO4 =>
2 K3PO4 + 3 H2SO4 = 3 K2SO4 + 2 H3 + 2 PO4
C6H5OH + Be = C6H5OBe + H2 =>
2 C6H5OH + 2 Be = 2 C6H5OBe + H2
Fe + Cl2 = FeCl3 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Ta + Cu = TaCu =>
Ta + Cu = TaCu
MnO4{-} + HI + H{+} = Mn{+2} + I2 + H2O =>
2 MnO4{-} + 10 HI + 6 H{+} = 2 Mn{+2} + 5 I2 + 8 H2O
Ag2SO3 = Ag + SO + O2 =>
Ag2SO3 = 2 Ag + SO + O2
CH2O2 + OH = CO2 + H2O =>
CH2O2 + 2 OH = CO2 + 2 H2O
C10H8(s) + S(s) = CS2 + H =>
C10H8(s) + 20 S(s) = 10 CS2 + 8 H
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
MgSO4 + SrNO3 = MgNO3 + SrSO4 =>
MgSO4 + SrNO3 = MgNO3 + SrSO4
Cl2 + Co = CoCl2 =>
Cl2 + Co = CoCl2
Fe(NO3)3 + SCN = Fe(SCN) + NO3 =>
Fe(NO3)3 + SCN = Fe(SCN) + 3 NO3
N2H4 + NO2 = N2O + H2O =>
N2H4 + 2 NO2 = 2 N2O + 2 H2O
Al + SnCl4 = AlCl3 + Sn =>
4 Al + 3 SnCl4 = 4 AlCl3 + 3 Sn
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
CuSO3 + AgNO3 = Cu(NO3)2 + Ag2SO3 =>
CuSO3 + 2 AgNO3 = Cu(NO3)2 + Ag2SO3
CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr =>
2 CH3CH2CH2Br + NaOH = CH3CH2CH2OCH2CH3 + CH3Br + NaBr
(NH4)2S2O8 + Cr(NO3)3 + H2O = H2Cr2O7 + NH4NO3 + H2SO4 =>
3(NH4)2S2O8 + 2 Cr(NO3)3 + 7 H2O = H2Cr2O7 + 6 NH4NO3 + 6 H2SO4
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + Na3[Cr(OH)6] + KOH =>
3 Zn + K2Cr2O7 + 12 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 Na3[Cr(OH)6] + 2 KOH
HgSO4 + BaCl2 = HgCl2 + BaSO4 =>
HgSO4 + BaCl2 = HgCl2 + BaSO4
NiSO4 + H2O = NiOH2 + O2 + H2SO4 =>
2 NiSO4 + 4 H2O = 2 NiOH2 + O2 + 2 H2SO4
Fe + (cc)H2SO4 = FeSO4 + SO2 + H2O =>
Fe + 2(cc)H2SO4 = FeSO4 + SO2 + 2 H2O
P2O5 + NaOH = Na3PO4 + H2O =>
P2O5 + 6 NaOH = 2 Na3PO4 + 3 H2O
HNO3 + Li2O = H2O + LiNO3 =>
2 HNO3 + Li2O = H2O + 2 LiNO3
| 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 64 65 66 67 68 69 70 71 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
