| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBr = H + Br(l)
Ni2{+} + S2{-} = NiS =>
Ni2{+} + S2{-} = 2 NiS
H2CO3(aq) = CO2 + H2O(l) =>
H2CO3(aq) = CO2 + H2O(l)
Cr2HfC2 = HfC + Cr3C2 + Cr =>
2 Cr2HfC2 = 2 HfC + Cr3C2 + Cr
C + N2 = C2N2 =>
2 C + N2 = C2N2
CuO + Fe = Cu + Fe2O3 =>
3 CuO + 2 Fe = 3 Cu + Fe2O3
NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + H2O =>
2 NaCl + CuSO4*5H2O = Na2SO4 + CuCl2 + 5 H2O
K + CuS04 = K2S04 + Cu =>
2 K + CuS04 = K2S04 + Cu
KNO3 + CH2O + C6H6Cl6 = KCl + N2 + H2O + CO2 =>
12 KNO3 + 3 CH2O + 2 C6H6Cl6 = 12 KCl + 6 N2 + 9 H2O + 15 CO2
HNO3 + Pt = N2H4O3 + Pt(NO3)2 + H2O =>
10 HNO3 + 4 Pt = N2H4O3 + 4 Pt(NO3)2 + 3 H2O
Zn(OH)2 + H3AsO4 = H2O + Zn3(AsO4)2 =>
3 Zn(OH)2 + 2 H3AsO4 = 6 H2O + Zn3(AsO4)2
Y(NO3)3 + TeO2 + C6H8O7 = Y2Te4O11 + N2 + H2O + CO2 =>
6 Y(NO3)3 + 12 TeO2 + 5 C6H8O7 = 3 Y2Te4O11 + 9 N2 + 20 H2O + 30 CO2
Ni(NO3)2 = Ni(NO2)2 + O2 =>
Ni(NO3)2 = Ni(NO2)2 + O2
Zn + PB(NO3)2 = PB + Zn(NO3)2 =>
Zn + PB(NO3)2 = PB + Zn(NO3)2
KClO* + S = SO2 + KCl =>
2 KClO* + S = SO2 + 2 KCl
PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + H2O =>
2 PPh3 + NiCl2*6H2O = [NiCl2(PPh3)2] + 6 H2O
Br2 + Pb = PbBr4 =>
2 Br2 + Pb = PbBr4
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
MnCO3 + H2S = MnS2 + H2O + CO =>
MnCO3 + 2 H2S = MnS2 + 2 H2O + CO
Fe3 + SCN = Fe(SCN)4 =>
Fe3 + 12 SCN = 3 Fe(SCN)4
FeCrO2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe3O4 =>
6 FeCrO2 + 6 K2CO3 + 7 O2 = 6 K2CrO4 + 6 CO2 + 2 Fe3O4
KOH + F2 = HF + KF + O2 =>
2 KOH + 2 F2 = 2 HF + 2 KF + O2
As2O3 + AgNO3 = Ag2O + As(NO3)3 =>
As2O3 + 6 AgNO3 = 3 Ag2O + 2 As(NO3)3
C6H12O + HNO3 = C4H6O4 + N2O + H2O =>
8 C6H12O + 26 HNO3 = 12 C4H6O4 + 13 N2O + 25 H2O
NaCI + H3PO4 = Na3PO4 + HCI =>
3 NaCI + H3PO4 = Na3PO4 + 3 HCI
K{+} + SO4{-2} + Al(H2O)6{+3} = KAl(SO4)2 + H2O =>
K{+} + 2 SO4{-2} + Al(H2O)6{+3} = KAl(SO4)2 + 6 H2O
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
K2SO3 + NH4Cl = (NH4)2SO3 + KCl =>
K2SO3 + 2 NH4Cl = (NH4)2SO3 + 2 KCl
Ti + Fe2O3 = Fe + TiO2 =>
3 Ti + 2 Fe2O3 = 4 Fe + 3 TiO2
Fe2O3(s) = O2(s) + Fe(s) =>
2 Fe2O3(s) = 3 O2(s) + 4 Fe(s)
CO2 + P2O5 = P2CO3 + O2 =>
CO2 + P2O5 = P2CO3 + 2 O2
HMnO4 + K = KMnO4 + H2 =>
2 HMnO4 + 2 K = 2 KMnO4 + H2
C6H5CH2Br + Na = C6H5CH2Na + Br2 =>
2 C6H5CH2Br + 2 Na = 2 C6H5CH2Na + Br2
MsCO3 = MsO + CO2 =>
MsCO3 = MsO + CO2
Zn(NH4)2HPO4 = Zn + (NH4)2HPO4 =>
Zn(NH4)2HPO4 = Zn + (NH4)2HPO4
Cu(OH)3 + Cs = CsOH + Cu =>
Cu(OH)3 + 3 Cs = 3 CsOH + Cu
AgNO3 + Na2SO4 = Ag2S + NaNO3 + O2 =>
2 AgNO3 + Na2SO4 = Ag2S + 2 NaNO3 + 2 O2
NO + O3 = N2O7 =>
6 NO + 5 O3 = 3 N2O7
CH3CH2CH2CH2OH + KMnO4 + H2SO4 = CH3CH2CH2COH + Mn2SO4 + H2O + K2SO4 =>
6 CH3CH2CH2CH2OH + 2 KMnO4 + 2 H2SO4 = 6 CH3CH2CH2COH + Mn2SO4 + 8 H2O + K2SO4
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
Cd2O2 + H2O = Cd(OH)2 =>
Cd2O2 + 2 H2O = 2 Cd(OH)2
KSCN + Na2SO4 = K2SO4 + NaSNC =>
2 KSCN + Na2SO4 = K2SO4 + 2 NaSNC
SCl2(l) + NaF(s) = S2Cl2(l) + SF4 + NaCl(s) =>
3 SCl2(l) + 4 NaF(s) = S2Cl2(l) + SF4 + 4 NaCl(s)
HNO3 + C6H12 = CO2 + NO + H =>
6 HNO3 + C6H12 = 6 CO2 + 6 NO + 18 H
AgI + NaBr = AgBr + NaI =>
AgI + NaBr = AgBr + NaI
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
(Co(NH3)5(OH2))Cl3 = (Co(NH3)5(Cl))Cl2 + H2O =>
(Co(NH3)5(OH2))Cl3 = (Co(NH3)5(Cl))Cl2 + H2O
SO4Cu + NH4OH = Cu(OH)2 + SO4(NH4)2 =>
SO4Cu + 2 NH4OH = Cu(OH)2 + SO4(NH4)2
SnCl4 + Fe = SnCl + ClFe =>
SnCl4 + 3 Fe = SnCl + 3 ClFe
CaSO3 + H3PO4 = Ca(PO4) + H3SO3 =>
CaSO3 + H3PO4 = Ca(PO4) + H3SO3
| 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.
