| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2 + 2 NaHCO3 = CaCO3 + 2 H2O + Na2CO3
C6H15O6N + O2 = CO2 + H2O + NH3 =>
C6H15O6N + 6 O2 = 6 CO2 + 6 H2O + NH3
H2S + KMn(O)4 + HCl = S + KCl + Mn(Cl)2 + H2O =>
5 H2S + 2 KMn(O)4 + 6 HCl = 5 S + 2 KCl + 2 Mn(Cl)2 + 8 H2O
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + NO2 + H2O =>
Cu2S + 12 HNO3 = Cu(NO3)2 + CuSO4 + 10 NO2 + 6 H2O
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
KMnO4 + SO2 + H2O = MnSO + K2SO4 + H2SO4 =>
2 KMnO4 + 11 SO2 + 8 H2O = 2 MnSO + K2SO4 + 8 H2SO4
C5H11COOH + Ca = C5H11COOCa + H2 =>
2 C5H11COOH + 2 Ca = 2 C5H11COOCa + H2
Na2CrO4(aq) + FeI3(aq) = NaI(aq) + Fe2(CrO4)3(s) =>
3 Na2CrO4(aq) + 2 FeI3(aq) = 6 NaI(aq) + Fe2(CrO4)3(s)
C5H9NO4 + O2 = CO2 + H2O + CH4N2O =>
2 C5H9NO4 + 9 O2 = 9 CO2 + 7 H2O + CH4N2O
Mn3O4 + Fe2O3 = MnFe2O4 + O2 =>
2 Mn3O4 + 6 Fe2O3 = 6 MnFe2O4 + O2
Na2O + NaNO3 = Na3NO4 =>
Na2O + NaNO3 = Na3NO4
CuSO4 + NaOH = Cu(OH)2 + Na{+} + SO4{2-} =>
CuSO4 + 2 NaOH = Cu(OH)2 + 2 Na{+} + SO4{2-}
CH3COOH + (CH3)2CHCH2CH2OH = C7H14O2 + H2O =>
CH3COOH + (CH3)2CHCH2CH2OH = C7H14O2 + H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K2Cr2O7 + HCl = KCl2 + Cr2Cl3 + Cl2 + H2O =>
2 K2Cr2O7 + 28 HCl = 4 KCl2 + 2 Cr2Cl3 + 7 Cl2 + 14 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
XeF4(s) + Pt(s) = PtF4(l) + Xe(g) =>
XeF4(s) + Pt(s) = PtF4(l) + Xe(g)
CuO + C25H52 = CO2 + H2O + Cu =>
76 CuO + C25H52 = 25 CO2 + 26 H2O + 76 Cu
Na3PO4*12H2O + Zn(C2H3O2)2 = NaC2H3O2 + Zn3(PO4)2*4H2O + H2O =>
2 Na3PO4*12H2O + 3 Zn(C2H3O2)2 = 6 NaC2H3O2 + Zn3(PO4)2*4H2O + 20 H2O
CaF2 + H3PO4 + B2O3 = BF3 + Ca3(PO4)2 + H2O =>
3 CaF2 + 2 H3PO4 + B2O3 = 2 BF3 + Ca3(PO4)2 + 3 H2O
H2COOH + H2SO4 = CO + H2O + SO2 =>
2 H2COOH + H2SO4 = 2 CO + 4 H2O + SO2
Na + Sn(NO3)4 = Na(NO3)4 + Sn =>
Na + Sn(NO3)4 = Na(NO3)4 + Sn
Zn(s) + Pb(C2H3O2)2(aq) = ZnC4H6O4 + Pb =>
Zn(s) + Pb(C2H3O2)2(aq) = ZnC4H6O4 + Pb
MnO4 + NH3 = MnO2 + NO3 + H2O =>
9 MnO4 + 4 NH3 = 9 MnO2 + 4 NO3 + 6 H2O
CuCO3 + H2O = CuCO3H2O =>
CuCO3 + H2O = CuCO3H2O
KCl + H2O + I2 = KIO3 + KI + HCl =>
6 KCl + 3 H2O + 3 I2 = KIO3 + 5 KI + 6 HCl
H4As2O7 + Na2(CO3) = Na4(As2O7) + H2O + CO2 =>
H4As2O7 + 2 Na2(CO3) = Na4(As2O7) + 2 H2O + 2 CO2
OCH4 + O2 = CO2 + H2O =>
2 OCH4 + 3 O2 = 2 CO2 + 4 H2O
HNO2 + H2O + Br2 = HNO3 + HBr =>
HNO2 + H2O + Br2 = HNO3 + 2 HBr
Co(OH)2 + KOH = [Co(OH)4]{2-} + K{+} =>
Co(OH)2 + 2 KOH = [Co(OH)4]{2-} + 2 K{+}
Al + Fe(NO3)2 = Fe(s) + Al(NO3)2 =>
Al + Fe(NO3)2 = Fe(s) + Al(NO3)2
Al + H{+} + (BrO4){-} = Al3{+} + Br2 + H2O =>
42 Al + 16 H{+} + 2(BrO4){-} = 14 Al3{+} + Br2 + 8 H2O
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2 =>
CH2O2 + NaHCO3 = CHO2Na + H2O + CO2
KOH + HNo3 = K(No3) + H2O =>
KOH + HNo3 = K(No3) + H2O
copper(ii)oxide + iron = iron(iii)oxide + copper =>
3 CuO + 2 Fe = Fe2O3 + 3 Cu
Na2CO3CO2H2O = NaHCO3 =>
Na2CO3CO2H2O = 2 NaHCO3
FeSO4 + Mg = Mg(SO4) + Fe =>
FeSO4 + Mg = Mg(SO4) + Fe
NaC1O3 = NaC1 + O2 =>
2 NaC1O3 = 2 NaC1 + 3 O2
Mg(s) + Au{3+}aq) = Au(s) + Mg{2+}(aq) =>
3 Mg(s) + 2 Au{3+}aq) = 2 Au(s) + 3 Mg{2+}(aq)
KI + KIO3 = KI3 + K2O =>
8 KI + KIO3 = 3 KI3 + 3 K2O
Mg + HNO3 = Mg(NO3)2 + NH2 + H2O =>
7 Mg + 16 HNO3 = 7 Mg(NO3)2 + 2 NH2 + 6 H2O
FeCl2 + HNO3 = Fe(NO3)3 + Cl2 + NO + H2O =>
FeCl2 + 4 HNO3 = Fe(NO3)3 + Cl2 + NO + 2 H2O
N2 + CeN + Mn6N5*26 = Ce2MnN3 =>
N2 + 24 CeN + 2 Mn6N5*26 = 12 Ce2MnN3
Ca{2+} + OH{-} + Al2O3 = CaOAl2O3H2O =>
Ca{2+} + 2 OH{-} + Al2O3 = CaOAl2O3H2O
MgSO4 + NH3 + H2O = Mg(OH)2 + (NH4)2SO4 =>
MgSO4 + 2 NH3 + 2 H2O = Mg(OH)2 + (NH4)2SO4
Mn(HCO3)2 = MnO + H2O + CO2 =>
Mn(HCO3)2 = MnO + H2O + 2 CO2
CrCl3 + NH4OH + NaOH = Cr(OH)3 + NH4Cl3 + NaCr =>
2 CrCl3 + 2 NH4OH + NaOH = Cr(OH)3 + 2 NH4Cl3 + NaCr
Na2S2O8 = Na2SO4 + SO3 + O2 =>
2 Na2S2O8 = 2 Na2SO4 + 2 SO3 + O2
Mg(NO3)2 + (NH2)2CO = MgO + CO2 + N2 + H2O =>
3 Mg(NO3)2 + 5(NH2)2CO = 3 MgO + 5 CO2 + 8 N2 + 10 H2O
H2C6H6O6 + OH = HC6H6O6 + H2O =>
H2C6H6O6 + OH = HC6H6O6 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
