| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2O(l) = 2 H2(g) + O2(g)
HCl + Zn = ZnCl2 + H2 =>
2 HCl + Zn = ZnCl2 + H2
C4H8 + KMnO4 + H2SO4 = C2H4O2 + H2O + K2SO4 + MnSO4 =>
5 C4H8 + 8 KMnO4 + 12 H2SO4 = 10 C2H4O2 + 12 H2O + 4 K2SO4 + 8 MnSO4
calcium + N2 = Ca3N2 =>
3 Ca + N2 = Ca3N2
NH4NO3 + NaOH = NH3 + H2O(water) + NaNO3 =>
NH4NO3 + NaOH = NH3 + H2O(water) + NaNO3
C6H13CH + O2 = CO2 + H2O =>
2 C6H13CH + 21 O2 = 14 CO2 + 14 H2O
K3(PO4) + SrCl2 = Sr3(PO4)2 + KCl =>
2 K3(PO4) + 3 SrCl2 = Sr3(PO4)2 + 6 KCl
HClO + Ca(OH)2 = H2O + Ca(ClO)2 =>
2 HClO + Ca(OH)2 = 2 H2O + Ca(ClO)2
Al + Fe3O2 = Fe3 + Al2O3 =>
4 Al + 3 Fe3O2 = 3 Fe3 + 2 Al2O3
K2MnO4 + KCl + H2O = MnO2 + KClO3 + KOH =>
3 K2MnO4 + KCl + 3 H2O = 3 MnO2 + KClO3 + 6 KOH
KClO3 = K0Cl + O2 =>
2 KClO3 = 2 K0Cl + 3 O2
H2ZnS = H2SZn =>
H2ZnS = H2SZn
HClO3 = Cl2O5 + H2O =>
2 HClO3 = Cl2O5 + H2O
N + B = BN =>
N + B = BN
P4 + PbO2 = Pb + P4O10 =>
P4 + 5 PbO2 = 5 Pb + P4O10
NH3 + CH2O = NH4CHO =>
NH3 + CH2O = NH4CHO
H2O2 + H2SO4 + KI = H2O + I2 + K2SO4 = O2 =>
H2O2 + H2SO4 + 2 KI = 2 H2O + I2 + K2SO4
Ir3F + Li(SO3)2 = Ir3(SO3)2 + LiF =>
Ir3F + Li(SO3)2 = Ir3(SO3)2 + LiF
NO2 + H = NH4 + H2O =>
NO2 + 8 H = NH4 + 2 H2O
NaBr + CaOH{2} = CaBr{2} + NaOH =>
NaBr + CaOH{2} = CaBr{2} + NaOH
HClO4 + Fe(OH)3 = H2O + Fe(ClO4)3 =>
3 HClO4 + Fe(OH)3 = 3 H2O + Fe(ClO4)3
NH3 + H2O2 = H2O + HNO3 =>
NH3 + 4 H2O2 = 5 H2O + HNO3
Cu(NO3)2 + Cr = Cr(NO3) + Cu =>
Cu(NO3)2 + 2 Cr = 2 Cr(NO3) + Cu
NH4NO + H2O = HNO2 + NH3 =>
3 NH4NO + H2O = 2 HNO2 + 4 NH3
I(g) + K(s) = KI(s) =>
I(g) + K(s) = KI(s)
Cr(OH)4{-} + Cl2 + OH{-} = CrO4{-2} + Cl{-} + H2O =>
2 Cr(OH)4{-} + 3 Cl2 + 8 OH{-} = 2 CrO4{-2} + 6 Cl{-} + 8 H2O
HF + NaOH = NaF + H2O =>
HF + NaOH = NaF + H2O
C6H12O6 + NH3 = C5H7NO2 + H2O =>
5 C6H12O6 + 6 NH3 = 6 C5H7NO2 + 18 H2O
Na2SO3 + KMnO4 + KOH = K2MnO4 + Na2SO4 + H2O =>
Na2SO3 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + Na2SO4 + H2O
HCOOH + H2SO4 + K2CrO4 = K2SO4 + Cr2(SO4)3 + H2O + CO2 =>
3 HCOOH + 5 H2SO4 + 2 K2CrO4 = 2 K2SO4 + Cr2(SO4)3 + 8 H2O + 3 CO2
NHOH4 + HNO3 = NH3NO4 + H2O =>
5 NHOH4 + 11 HNO3 = 8 NH3NO4 + 6 H2O
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 11 H2O
HF + SiO2 = SiF4 + H2O =>
4 HF + SiO2 = SiF4 + 2 H2O
KClO3 + IO2 + NaOH = KCl + NaIO4 + H2O =>
KClO3 + 2 IO2 + 2 NaOH = KCl + 2 NaIO4 + H2O
HFCl3 + Al = HFCl2 + AlCl3 =>
3 HFCl3 + Al = 3 HFCl2 + AlCl3
Al + Na2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + Na2SO4 + H2O =>
2 Al + Na2Cr2O7 + 7 H2SO4 = Al2(SO4)3 + Cr2(SO4)3 + Na2SO4 + 7 H2O
Cu(NH3)4SO4 + KCN = KCu(CN)2 + NH3 + (CN)2 + K2SO4 =>
2 Cu(NH3)4SO4 + 6 KCN = 2 KCu(CN)2 + 8 NH3 + (CN)2 + 2 K2SO4
W(SH)6 + SnCl2 = WCl2 + Sn(SH)6 =>
W(SH)6 + SnCl2 = WCl2 + Sn(SH)6
Cr2O7{2-} + CH3CH2OH + H{+} = Cr + CH3CHO + H2O =>
Cr2O7{2-} + 6 CH3CH2OH + 2 H{+} = 2 Cr + 6 CH3CHO + 7 H2O
HIO3 + FeI2 + HCl = FeCl3 + ICl + H2O =>
5 HIO3 + 4 FeI2 + 25 HCl = 4 FeCl3 + 13 ICl + 15 H2O
Ti(SO4)2 + Na2S = TiS2 + Na2SO4 =>
Ti(SO4)2 + 2 Na2S = TiS2 + 2 Na2SO4
H2SO4 + Ca(OH)2 = [Ca(OH)]2SO4 + H2O =>
H2SO4 + 2 Ca(OH)2 = [Ca(OH)]2SO4 + 2 H2O
CaSO4*H2O = (CaSO4)2*H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2*H2O + H2O
MnO4{-} + CH3CH2OH + H{+} = Mn{2+} + CH3COOH + H2 = =>
2 MnO4{-} + 8 CH3CH2OH + 6 H{+} = 2 Mn{2+} + 8 CH3COOH + 11 H2
HNO3 + Al(OH)3 = H2O + Al(NO3)3 =>
3 HNO3 + Al(OH)3 = 3 H2O + Al(NO3)3
Fe + Pb(NO3)2 = Pb + Fe2(NO3) =>
4 Fe + Pb(NO3)2 = Pb + 2 Fe2(NO3)
AgNO3(aq) + NH4I(aq) = AgI + NH4NO3 =>
AgNO3(aq) + NH4I(aq) = AgI + NH4NO3
Al2O3 + H2O = Al2O + HO3 =>
5 Al2O3 + 2 H2O = 5 Al2O + 4 HO3
CuO + Cl2O7 = CuCl2 + O2 =>
CuO + Cl2O7 = CuCl2 + 4 O2
KMnO4 + HNO3 + AgNO2 = AgNO3 + Mn(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 6 HNO3 + 5 AgNO2 = 5 AgNO3 + 2 Mn(NO3)2 + 2 KNO3 + 3 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
