| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(H2O)4{+} + 2 NaCN = Zn(H2O)3(NaCN)2{+} + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
BeCl2(s) + H2O(g) = BeO(s) + HCl(g) =>
BeCl2(s) + H2O(g) = BeO(s) + 2 HCl(g)
BaSF + Pt2F = BaFPt2SF =>
BaSF + Pt2F = BaFPt2SF
Pt + NO2 + HCl = H2[PtCl6] + NO + H2O =>
Pt + 2 NO2 + 6 HCl = H2[PtCl6] + 2 NO + 2 H2O
C5H10O + O2 = H2O + CO2 =>
C5H10O + 7 O2 = 5 H2O + 5 CO2
S2O3{2-} + NO2{-} + H{2+} = SO4 + N2 + H2O =>
7 S2O3{2-} + 22 NO2{-} + 18 H{2+} = 14 SO4 + 11 N2 + 9 H2O
Al2(SO4)3 + Ba = Al + BaSO4 =>
Al2(SO4)3 + 3 Ba = 2 Al + 3 BaSO4
H2S + K2Cr2O7 + HCl = KCl + CrCl2 + S2 + H2O =>
4 H2S + K2Cr2O7 + 6 HCl = 2 KCl + 2 CrCl2 + 2 S2 + 7 H2O
FeCl3 + KSCN + H2O = FeCl3KSCNH2O =>
FeCl3 + KSCN + H2O = FeCl3KSCNH2O
HCuCl2 + NH3 + O2 + H2O = Cu(NH3)4(OH)2 + NH4Cl =>
4 HCuCl2 + 24 NH3 + O2 + 6 H2O = 4 Cu(NH3)4(OH)2 + 8 NH4Cl
H3CH2CH2CH2CH2CH3 + H2O = CH3CH2CH2CH2CH2CH2OH + H2 =>
6 H3CH2CH2CH2CH2CH3 + 5 H2O = 5 CH3CH2CH2CH2CH2CH2OH + 12 H2
NaHCO3 + H3PO4 = Na2HPO4(aq) + H2O(l) + CO2(g) =>
2 NaHCO3 + H3PO4 = Na2HPO4(aq) + 2 H2O(l) + 2 CO2(g)
HSO + O = H2O + SO2 =>
2 HSO + 3 O = H2O + 2 SO2
C2H5NSI + O2 = CO + H2O + NO + SO2 + HI =>
2 C2H5NSI + 7 O2 = 4 CO + 4 H2O + 2 NO + 2 SO2 + 2 HI
C6H5 + O2 = CO2 + H2O =>
4 C6H5 + 29 O2 = 24 CO2 + 10 H2O
Al(NO3)3 + NaOH*H2O = NaAlO2 + HNO3 = Al(OH)3 + NaNO3 =>
Al(NO3)3 + NaOH*H2O = NaAlO2 + 3 HNO3
La100(NO3)300*6H200O100 + Sr100(NO3)200 + Mn100(NO3)200*2H200O100 + C400H600O600 = La70Sr30Mn100O300 + N100O200 + H200O100 + C100O200 =>
35 La100(NO3)300*6H200O100 + 15 Sr100(NO3)200 + 50 Mn100(NO3)200*2H200O100 + 17 C400H600O600 = 50 La70Sr30Mn100O300 + 235 N100O200 + 361 H200O100 + 68 C100O200
AlCl3 + H2O = Al2O3 + ClH =>
2 AlCl3 + 3 H2O = Al2O3 + 6 ClH
Na + H2O = Na(OH)(aq) + H2 =>
2 Na + 2 H2O = 2 Na(OH)(aq) + H2
Si + HF = Si(F)4 + (H)2 =>
Si + 4 HF = Si(F)4 + 2(H)2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
NaCO + BaCl = NaCl + BaCO =>
NaCO + BaCl = NaCl + BaCO
MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3
FeC2O4H4O2 + H2O2 = Fe2(C2O4)3 + Fe(OH)3 + H2O =>
6 FeC2O4H4O2 + 3 H2O2 = 2 Fe2(C2O4)3 + 2 Fe(OH)3 + 12 H2O
Li2OCaO = Li2CaO2 =>
Li2OCaO = Li2CaO2
C4H11N + H2O = C4H12N + OH =>
C4H11N + H2O = C4H12N + OH
CaCO3 + C2 = CaC2 + CO2 =>
4 CaCO3 + 5 C2 = 4 CaC2 + 6 CO2
CH3C(O)CH2CH2CH3 + HCN = CH3C(OH)CNCH2CH2CH3 =>
CH3C(O)CH2CH2CH3 + HCN = CH3C(OH)CNCH2CH2CH3
CH2OHCH2CH2CH3 + CuO = CH3CH2CH2COOH + Cu2O + H2O =>
CH2OHCH2CH2CH3 + 4 CuO = CH3CH2CH2COOH + 2 Cu2O + H2O
C2H2 + HCl(g) = C2H4Cl2 =>
C2H2 + 2 HCl(g) = C2H4Cl2
Na2S2O3 + H2O = H2S2O3 + NaOH =>
Na2S2O3 + 2 H2O = H2S2O3 + 2 NaOH
CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO
Ca + H3PO4 = Ca(H2PO4)2 + H2(g) =>
Ca + 2 H3PO4 = Ca(H2PO4)2 + H2(g)
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + HOH =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 HOH
Mg + Se = MgSe =>
Mg + Se = MgSe
PbO2 + H2SO4 = H2O + O2 + PbSO4 =>
2 PbO2 + 2 H2SO4 = 2 H2O + O2 + 2 PbSO4
Cu2S + NO3{-} + H{+} = Cu2{+} + SO42{-} + NO2 + H2O =>
Cu2S + 84 NO3{-} + 84 H{+} = Cu2{+} + SO42{-} + 84 NO2 + 42 H2O
N2O5 + MnO = Mn(NO3)2 =>
N2O5 + MnO = Mn(NO3)2
H2O2 + H2SO4 + H2O + Cu = CuSO4*5H2O =>
H2O2 + H2SO4 + 3 H2O + Cu = CuSO4*5H2O
Ba(HCO3)2 + HCl = BaCl2 + CO2 + H2O =>
Ba(HCO3)2 + 2 HCl = BaCl2 + 2 CO2 + 2 H2O
Co(NO3)2 + CuBr2 = CoBr2 + Cu(NO3)2 =>
Co(NO3)2 + CuBr2 = CoBr2 + Cu(NO3)2
CUO + HN3 = CU + N2 + H2O =>
CUO + 2 HN3 = CU + 3 N2 + H2O
H3BO3 + MnO4 = H3BO4 + Mn =>
4 H3BO3 + MnO4 = 4 H3BO4 + Mn
FeCl3*6H2O(aq) + KSCN(aq) = Fe(SCN)3(aq) + KCl(aq) + H2O =>
FeCl3*6H2O(aq) + 3 KSCN(aq) = Fe(SCN)3(aq) + 3 KCl(aq) + 6 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Cr(OH)3Sr(OH)2 = Sr(Cr(OH)5) =>
Cr(OH)3Sr(OH)2 = Sr(Cr(OH)5)
C6H663O6 + NaNO3 = CO2 + H2O + N2 + Na2O =>
2 C6H663O6 + 270 NaNO3 = 12 CO2 + 663 H2O + 135 N2 + 135 Na2O
O2 + CCl4 = COCl2 + Cl3 =>
3 O2 + 6 CCl4 = 6 COCl2 + 4 Cl3
HI + HNO3 = H2O + I2 + NO =>
6 HI + 2 HNO3 = 4 H2O + 3 I2 + 2 NO
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
