| Équations équilibrées la veille | Équations équilibrées le lendemain |
10 HNO3 + 4 Mg = 4 Mg(NO3)2 + (NH4)NO3 + 3 H2O
H2O2 + Fe2 = H2O + Fe2O3 =>
3 H2O2 + Fe2 = 3 H2O + Fe2O3
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4 =>
Ca(OH)2 + BaSO4 = Ba(OH)2 + CaSO4
PbSO4 + KI = Pb2I4 + K2SO4 =>
2 PbSO4 + 4 KI = Pb2I4 + 2 K2SO4
C15H11O + H2O = C15 + H12O2 =>
8 C15H11O + 10 H2O = 8 C15 + 9 H12O2
H2 + Al(OH)3 = HOH + Al =>
3 H2 + 2 Al(OH)3 = 6 HOH + 2 Al
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
Na2CrO4 + H2O = Cr2O3 + NaOH + O2 =>
4 Na2CrO4 + 4 H2O = 2 Cr2O3 + 8 NaOH + 3 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C2H5NH2 + HCl = HC2H5NH2 + Cl =>
C2H5NH2 + HCl = HC2H5NH2 + Cl
NaCN(aq) + HI(aq) = NaI + HCN =>
NaCN(aq) + HI(aq) = NaI + HCN
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
I2 + SO3{2-} + H2O = SO4{2-} + I{-} + H{+} =>
I2 + SO3{2-} + H2O = SO4{2-} + 2 I{-} + 2 H{+}
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
AgCN + HI = AgI + HCN =>
AgCN + HI = AgI + HCN
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
I{-} + H2O2 = I2 + OH{-} =>
2 I{-} + H2O2 = I2 + 2 OH{-}
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2CO3 + KNO3 = KCO3 + Na2NO3 =>
Na2CO3 + KNO3 = KCO3 + Na2NO3
Na2SO3 + HC2H3O2 = H2SO3 + NaC2H3O2 =>
Na2SO3 + 2 HC2H3O2 = H2SO3 + 2 NaC2H3O2
SO4{2-} + Zn{2+} = ZnSO4 =>
SO4{2-} + Zn{2+} = ZnSO4
Barium + water = hydrogen + bariumhydroxide =>
Ba + 2 H2O = H2 + Ba(OH)2
Ca + D2O = Ca(OD)2 + D2 =>
Ca + 2 D2O = Ca(OD)2 + D2
C2H2Cl2 + H2O = C2H6O2 + Cl2 =>
C2H2Cl2 + 2 H2O = C2H6O2 + Cl2
C18H9NO4 + O2 = CO2 + H2O + NO =>
4 C18H9NO4 + 75 O2 = 72 CO2 + 18 H2O + 4 NO
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
ZnCl2 + H2 = HCl + Zn =>
ZnCl2 + H2 = 2 HCl + Zn
H2SO3(aq) + Ca(OH)2(aq) = CaSO3(aq) + H2O(l) =>
H2SO3(aq) + Ca(OH)2(aq) = CaSO3(aq) + 2 H2O(l)
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
Na2CO3 + H2S = NaHS + CO2 + H2O =>
Na2CO3 + 2 H2S = 2 NaHS + CO2 + H2O
KAl(OH)4 + SO2 = Al(OH)3 + KHSO3 =>
KAl(OH)4 + SO2 = Al(OH)3 + KHSO3
Fe{+3} + Tl = Fe{+2} + Tl{+} =>
Fe{+3} + Tl = Fe{+2} + Tl{+}
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + KCl(aq) =>
K2SO3(aq) + MnCl2(aq) = MnSO3(s) + 2 KCl(aq)
CH3CHCHCH3 + KOH = CH3CHOHCHOHCH3 + K =>
CH3CHCHCH3 + 2 KOH = CH3CHOHCHOHCH3 + 2 K
CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O =>
2 CH3CH2CO2H = (CH3CH2)2CO + CO2 + H2O
Fe{+3} + Tl = Fe{+2} + Tl{+} =>
Fe{+3} + Tl = Fe{+2} + Tl{+}
Sb(OH)3 + NaOH = Na[Sb(OH)4] =>
Sb(OH)3 + NaOH = Na[Sb(OH)4]
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
Fe{+3} + Tl = Fe{+2} + Tl{+} =>
Fe{+3} + Tl = Fe{+2} + Tl{+}
C2H4O2 + NO2 = CO2 + H2O + N2 =>
C2H4O2 + 2 NO2 = 2 CO2 + 2 H2O + N2
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
SO4{2-} + Zn{2+} = ZnSO4 =>
SO4{2-} + Zn{2+} = ZnSO4
P4 + NaOH + H2O = PH3 + Na2HPO3 =>
P4 + 4 NaOH + 2 H2O = 2 PH3 + 2 Na2HPO3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
