| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 K2SO3 + 2 KMnO4 + 3 H2SO4 = 3 H2O + 6 K2SO4 + 2 MnSO4
PbSO4 = SO3 + PbO =>
PbSO4 = SO3 + PbO
Al + S = Al4S3 =>
4 Al + 3 S = Al4S3
CaCl{2} + NaI = CaI{2} + NaCl =>
CaCl{2} + NaI = CaI{2} + NaCl
BrO3({-}) + Sn({2+}) + H({+}) = Br({-}) + Sn({4+}) + H2O =>
BrO3({-}) + 3 Sn({2+}) + 6 H({+}) = Br({-}) + 3 Sn({4+}) + 3 H2O
Co(NO3)2(aq) + Na2CO3(aq) = NaNO3(aq) + CoCO3(s) =>
Co(NO3)2(aq) + Na2CO3(aq) = 2 NaNO3(aq) + CoCO3(s)
Fe + S = Fe6S =>
6 Fe + S = Fe6S
P2S5 = P + S5 =>
P2S5 = 2 P + S5
C6H5COOHBr2 = C6H4BrCOOHHBr =>
C6H5COOHBr2 = C6H4BrCOOHHBr
HSiCl3 + H2O = H10Si10O15 + HCl =>
10 HSiCl3 + 15 H2O = H10Si10O15 + 30 HCl
CH2CH3CH2 + O2 = CO2 + H2O =>
4 CH2CH3CH2 + 19 O2 = 12 CO2 + 14 H2O
Be(OH)2 + Ca(OH)2 = H2O + CaBeO2 =>
Be(OH)2 + Ca(OH)2 = 2 H2O + CaBeO2
IronChloride + PotassiumNitrate = IronNitrate + PotassiumChloride =>
IronChloride + PotassiumNitrate = IronNitrate + PotassiumChloride
CoCl2 + NaOH = Co(OH)2 + NaCl =>
CoCl2 + 2 NaOH = Co(OH)2 + 2 NaCl
LiClO3 + Na2SnO2 = LiCl + Na2SnO3 =>
LiClO3 + 3 Na2SnO2 = LiCl + 3 Na2SnO3
H2SO4(aq) + Pb(OH)2(s) = H2O(l) + PbSO4(s) =>
H2SO4(aq) + Pb(OH)2(s) = 2 H2O(l) + PbSO4(s)
As2S2 + HNO3 + H2O = H2SO4 + H3AsO4 + NO =>
3 As2S2 + 22 HNO3 + 4 H2O = 6 H2SO4 + 6 H3AsO4 + 22 NO
Mg + Co(NO2)2 = Mg(NO2)2 + Co =>
Mg + Co(NO2)2 = Mg(NO2)2 + Co
HNO3 + N2O = H2O + NO2 =>
6 HNO3 + N2O = 3 H2O + 8 NO2
CuCl2 + Na2MoO4 = CuMoO4 + NaCl =>
CuCl2 + Na2MoO4 = CuMoO4 + 2 NaCl
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + [O] =>
2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 3 H2O + 5[O]
CH4COONa + NaOH = CH4 + Na2OH + CO2 =>
CH4COONa + NaOH = CH4 + Na2OH + CO2
NaI(aq) + Cu2SO4(aq) = Na2SO4(aq) + CuI(s) =>
2 NaI(aq) + Cu2SO4(aq) = Na2SO4(aq) + 2 CuI(s)
C(s) + H2(g) + O2(g) = CH2O =>
2 C(s) + 2 H2(g) + O2(g) = 2 CH2O
Fe3 + NH3 = FeN3 + H3 =>
Fe3 + 9 NH3 = 3 FeN3 + 9 H3
CH3CH2SH + NaOH + NaOCl = CH3CH2Na2SO4 + NaCl + H2O =>
2 CH3CH2SH + 4 NaOH + 7 NaOCl = 2 CH3CH2Na2SO4 + 7 NaCl + 3 H2O
CH3CH2OSO3H + H2NCH2CH2OH = (CH3CH2)2NCH2CH2OH + H2SO4 =>
2 CH3CH2OSO3H + H2NCH2CH2OH = (CH3CH2)2NCH2CH2OH + 2 H2SO4
Ti + C = Ti2C =>
2 Ti + C = Ti2C
O2 + Sn = O2Sn =>
O2 + Sn = O2Sn
NH4VO3 + Zn + HCl = NH3 + V03 + ZnCl2 + H2O =>
6 NH4VO3 + 15 Zn + 30 HCl = 6 NH3 + 2 V03 + 15 ZnCl2 + 18 H2O
W*H2O + H2O2 = WO3 + H2O =>
W*H2O + 3 H2O2 = WO3 + 4 H2O
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
C9H14 + H2 = C9H19 =>
2 C9H14 + 5 H2 = 2 C9H19
BaBr2 + H3PO4 = H2O + PBaBr2 + O2 =>
4 BaBr2 + 4 H3PO4 = 6 H2O + 4 PBaBr2 + 5 O2
CH3CHO = CH4 + CO =>
CH3CHO = CH4 + CO
PCl5 + O2 = POCl3 + Cl2 =>
2 PCl5 + O2 = 2 POCl3 + 2 Cl2
NaBr(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgBr(s) =>
NaBr(aq) + AgC2H3O2(aq) = NaC2H3O2(aq) + AgBr(s)
Sn0 + HCl = SnCl2 + H2 =>
Sn0 + 2 HCl = SnCl2 + H2
H2SO4 + Na2CO3 = CO2 + Na2SO4 + H2O =>
H2SO4 + Na2CO3 = CO2 + Na2SO4 + H2O
KMnO4 + Ti2(SO4)3 + H2O = Ti(OH)2SO4 + MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 Ti2(SO4)3 + 12 H2O = 10 Ti(OH)2SO4 + 2 MnSO4 + K2SO4 + 2 H2SO4
C8H6 + O3 = H2O + CO2 =>
3 C8H6 + 19 O3 = 9 H2O + 24 CO2
Ba + Fe(OH)2 = Ba(OH)2 + Fe =>
Ba + Fe(OH)2 = Ba(OH)2 + Fe
Ba + KCl = Ba(KCl) =>
Ba + KCl = Ba(KCl)
NaHCO3 + H2SO3 = H2O + NaHSO3 + CO2 =>
NaHCO3 + H2SO3 = H2O + NaHSO3 + CO2
SO2 + Fe(OH)2 = (FeOH)2SO3 + H2O =>
SO2 + 2 Fe(OH)2 = (FeOH)2SO3 + H2O
H2SO4 + Al(OH)3 = HSO4 + AlOH2 + H2O =>
3 H2SO4 + Al(OH)3 = 3 HSO4 + AlOH2 + 2 H2O
Cr + NaOH + O2 = Cr(OH)3 + Na2O =>
4 Cr + 12 NaOH + 3 O2 = 4 Cr(OH)3 + 6 Na2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
KNO2 + KMnO4 + SO2 = KNO3 + MnSO4 + K =>
2 KNO2 + KMnO4 + SO2 = 2 KNO3 + MnSO4 + K
HBr + C9H8O2 + H2O2 = C9H8O2Br2 + H2O =>
2 HBr + C9H8O2 + H2O2 = C9H8O2Br2 + 2 H2O
| 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 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
