| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
Li + H2SO4 = H2 + Li2SO4 =>
2 Li + H2SO4 = H2 + Li2SO4
KNO3 = K + N2 + O3 =>
2 KNO3 = 2 K + N2 + 2 O3
Na3PO4 + CaC3H5O3 = NaC3H5O3 + Ca3PO4 =>
Na3PO4 + 3 CaC3H5O3 = 3 NaC3H5O3 + Ca3PO4
S2Cl2 + Cr2O3 = CrCl3 + SO2 + S =>
6 S2Cl2 + 2 Cr2O3 = 4 CrCl3 + 3 SO2 + 9 S
Ga(NO2)3 + Ce(NO3)3 + H2O = CeGaO3 + NH3 + O2 =>
2 Ga(NO2)3 + 2 Ce(NO3)3 + 18 H2O = 2 CeGaO3 + 12 NH3 + 21 O2
C2H4 + H2O = C6H12O6 + CH4 =>
6 C2H4 + 6 H2O = C6H12O6 + 6 CH4
Na3SO3 + S8 = Na3S2O3 =>
8 Na3SO3 + S8 = 8 Na3S2O3
Sr3(AsO4)2 = Sr3 + AsO4 =>
Sr3(AsO4)2 = Sr3 + 2 AsO4
NaBr + HH2SO4 = Br2 + SO2 + Na2SO4 + H2O =>
2 NaBr + 4 HH2SO4 = Br2 + 3 SO2 + Na2SO4 + 6 H2O
BiCl3 + NaOH = NaCl3 + Bi(OH) =>
BiCl3 + NaOH = NaCl3 + Bi(OH)
CH3OH + CO = CH3COOH =>
CH3OH + CO = CH3COOH
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
C6H6 + CH3CH3CO + I2 = C6H5CH2COCH3 + HI =>
C6H6 + CH3CH3CO + I2 = C6H5CH2COCH3 + 2 HI
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
CH3(CH2)2CH3 + Cl2 = Cl(CH2)4Cl + HCl =>
CH3(CH2)2CH3 + 2 Cl2 = Cl(CH2)4Cl + 2 HCl
CO + FeAl2O4 = Fe + Al2O3 + CO2 =>
CO + FeAl2O4 = Fe + Al2O3 + CO2
ZnBr2 + (NH4)2S = ZnS + NH4Br =>
ZnBr2 + (NH4)2S = ZnS + 2 NH4Br
MnSO4 + Ca(OH)2 = Mn(OH)2 + Ca(SO4) =>
MnSO4 + Ca(OH)2 = Mn(OH)2 + Ca(SO4)
Sr + Ni = SrNi =>
Sr + Ni = SrNi
Ni3NO3 + Ca = Ca(NO3)2 + Ni =>
2 Ni3NO3 + Ca = Ca(NO3)2 + 6 Ni
Na2O9 = Na + O2 =>
2 Na2O9 = 4 Na + 9 O2
LiCl + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Li2SO4 + Cl2 + H2O =>
10 LiCl + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + K2SO4 + 5 Li2SO4 + 5 Cl2 + 8 H2O
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
C6H1O6 + O2 = CO2 + CH4 =>
4 C6H1O6 + 11 O2 = 23 CO2 + CH4
NH3 + Na = Na3N + H2 =>
2 NH3 + 6 Na = 2 Na3N + 3 H2
SnCl5 + HCl = SnCl6 + H =>
SnCl5 + HCl = SnCl6 + H
Cd + Ag{+} = Cd2{+} + Ag =>
2 Cd + Ag{+} = Cd2{+} + Ag
NaBr + Ca(OH){2} = CaBr{2} + NaOH =>
NaBr + Ca(OH){2} = CaBr{2} + NaOH
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
O2 + Mn + HCl = MnCl2 + H2O =>
O2 + 2 Mn + 4 HCl = 2 MnCl2 + 2 H2O
Br{-} + KMnO4 + H2SO4 = Br2 + Mn{2+} + SO4{2-} + K2SO4 + H2O =>
10 Br{-} + 2 KMnO4 + 8 H2SO4 = 5 Br2 + 2 Mn{2+} + 7 SO4{2-} + K2SO4 + 8 H2O
Mg(NO3)2(aq) + K2CrO4(aq) = MgCrO4 + KNO3 =>
Mg(NO3)2(aq) + K2CrO4(aq) = MgCrO4 + 2 KNO3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Al + Hg3PO4 = AlPO4 + Hg3 =>
Al + Hg3PO4 = AlPO4 + Hg3
Ca3(PO4)2 + SiO3 + C = SiO3Ca + CO + P =>
Ca3(PO4)2 + 3 SiO3 + 8 C = 3 SiO3Ca + 8 CO + 2 P
C2H5OH + CO3 = CO2 + H2O =>
C2H5OH + 6 CO3 = 8 CO2 + 3 H2O
H2CO3 + CaO2 + CH4 = CaCO3 + H2O =>
3 H2CO3 + 4 CaO2 + CH4 = 4 CaCO3 + 5 H2O
V2O5 + Ca(OH)2 + H2O = Ca[V(OH)7] =>
V2O5 + 2 Ca(OH)2 + 5 H2O = 2 Ca[V(OH)7]
Al(UO3)3 + H2SO4 = Al2(SO4)3 + HUO3 =>
2 Al(UO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HUO3
MgCl2 + NaOH = Mg(OH)2 + NaCl(aq) =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl(aq)
Li + CuCO3 = LiCuCO3 =>
Li + CuCO3 = LiCuCO3
[Co(H2O)6] + P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + H2O =>
[Co(H2O)6] + 4 P(OPh)3 + BH4 = CoH[P(OPh)3]4 + BH3 + 6 H2O
CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O =>
2 CH3COOH + NiCO3 = (CH3COO)2Ni + CO2 + H2O
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O =>
Ca(H2PO4)2*H2O = CaHPO4 + H3PO4 + H2O
CoSO4(aq) + Na2CO3(aq) = CoCO3(aq) + Na2SO4(s) =>
CoSO4(aq) + Na2CO3(aq) = CoCO3(aq) + Na2SO4(s)
NaI + Pb(NO3)2 = PbI2 + Na(NO3) =>
2 NaI + Pb(NO3)2 = PbI2 + 2 Na(NO3)
NaCl + Fe = FeCl + Na =>
NaCl + Fe = FeCl + Na
K2MnO4 + KOH + NO2 = Mn(OH)2 + KNO3 =>
K2MnO4 + 2 KOH + 4 NO2 = Mn(OH)2 + 4 KNO3
CuSO4 + Fe = FeCuSO4 =>
CuSO4 + Fe = FeCuSO4
| 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.
