| Équations équilibrées la veille | Équations équilibrées le lendemain |
12 PH3 + 16 NO3 = 3 P4O10 + 18 H2O + 16 N
Al + N2CO3 = AlCO3 + N2 =>
Al + N2CO3 = AlCO3 + N2
K2MnO4 + HCl = MnCl2 + KCl + H2O + Cl2 =>
K2MnO4 + 8 HCl = MnCl2 + 2 KCl + 4 H2O + 2 Cl2
C4H9OH + [O] = C4H7O2H + H2O =>
C4H9OH + 2[O] = C4H7O2H + H2O
Ba(NO3)2 + Ni(SO4) = Ba(SO4)2 + Ni(NO3) =>
Ba(NO3)2 + 2 Ni(SO4) = Ba(SO4)2 + 2 Ni(NO3)
I{-} + MnO4{-} + H{+} = HIO2 + Mn2{+} + H2O =>
13 I{-} + 8 MnO4{-} + 25 H{+} = 13 HIO2 + 4 Mn2{+} + 6 H2O
NO2{-} + Cr2O7{2-} + H2O = Cr{3+} + NO3{-} + OH{-} =>
3 NO2{-} + Cr2O7{2-} + 4 H2O = 2 Cr{3+} + 3 NO3{-} + 8 OH{-}
Al2O3 + NaOH + H2O = NaAl(OH)4 =>
Al2O3 + 2 NaOH + 3 H2O = 2 NaAl(OH)4
MoO3 + HCl + Na2S = Mo5O14 + S + H2O + NaCl =>
5 MoO3 + 2 HCl + Na2S = Mo5O14 + S + H2O + 2 NaCl
O2 + CO = CO2 =>
O2 + 2 CO = 2 CO2
CH3COOH + CaCl2 = CH3COOCa + HCl2 =>
CH3COOH + CaCl2 = CH3COOCa + HCl2
NH4OH + AgNO3 = Ag2O + H2O + NH4NO3 =>
2 NH4OH + 2 AgNO3 = Ag2O + H2O + 2 NH4NO3
C5H + O2 = C2O + H2O =>
2 C5H + 3 O2 = 5 C2O + H2O
Sn(HCO3)2 + HNO3 = Sn(NO3)2 + H2O + CO2 =>
Sn(HCO3)2 + 2 HNO3 = Sn(NO3)2 + 2 H2O + 2 CO2
(CH2O)106(NH3)16(H3PO4) + Fe(OH)3 = CO2 + HNO3 + H3PO4 + H2O + Fe =>
(CH2O)106(NH3)16(H3PO4) + 184 Fe(OH)3 = 106 CO2 + 16 HNO3 + H3PO4 + 398 H2O + 184 Fe
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2
Ho + HCl = HoCl + H2 =>
2 Ho + 2 HCl = 2 HoCl + H2
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + H2O + Na2SO4 + NaNO3 =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 7 H2O + 2 Na2SO4 + NaNO3
FeCl3 + CH3CO2Na + C5H8O2 = Fe(C5H7O2)3 + CH3CO2H + NaCl =>
FeCl3 + 3 CH3CO2Na + 3 C5H8O2 = Fe(C5H7O2)3 + 3 CH3CO2H + 3 NaCl
(NH4)2(ZnCl4) + NH4OH = Zn(OH)2 + NH4Cl =>
(NH4)2(ZnCl4) + 2 NH4OH = Zn(OH)2 + 4 NH4Cl
NaP + CaN = NaN + CaP =>
NaP + CaN = NaN + CaP
AgC2H3O2(aq) + HCl(aq) = AgCl(s) + HC2H3O2(aq) =>
AgC2H3O2(aq) + HCl(aq) = AgCl(s) + HC2H3O2(aq)
Na2SO4 + SrCl2 = NaCl + SrSO4 =>
Na2SO4 + SrCl2 = 2 NaCl + SrSO4
Ag{+}(aq) + Sn{2+}(aq) = Ag(s) + Sn{4+}(aq) =>
2 Ag{+}(aq) + Sn{2+}(aq) = 2 Ag(s) + Sn{4+}(aq)
Ca(CO3) + SiO2 = Ca(SiO3) + CO2 =>
Ca(CO3) + SiO2 = Ca(SiO3) + CO2
Cr2O7{2-} + Hg + H{+} = Cr{3+} + Hg{2+} + H2O =>
Cr2O7{2-} + 3 Hg + 14 H{+} = 2 Cr{3+} + 3 Hg{2+} + 7 H2O
CCl4 + HFl = HCl + CFl2Cl2 =>
CCl4 + 2 HFl = 2 HCl + CFl2Cl2
HNO3 + SO4 = (NO3) + H2O + SO2 =>
4 HNO3 + SO4 = 4(NO3) + 2 H2O + SO2
Ba(NO3)2 + C12H22O11 = N2 + CO2 + H2O + BaCO3 =>
24 Ba(NO3)2 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 BaCO3
FeS + H2SO4 = S + Fe2(SO4)3 + H2O =>
2 FeS + 4 H2SO4 = 3 S + Fe2(SO4)3 + 4 H2O
CoSO4 + KI + KIO3 + H2O = CoOH + K2SO4 + I =>
6 CoSO4 + 11 KI + KIO3 + 3 H2O = 6 CoOH + 6 K2SO4 + 12 I
C24H52Na3SO3 + H2O + Zn = C24H39O2 + Na3ZnSO3 + H2 =>
2 C24H52Na3SO3 + 4 H2O + 2 Zn = 2 C24H39O2 + 2 Na3ZnSO3 + 17 H2
Ag2SO4 + Na1 = Ag1 + Na2SO4 =>
Ag2SO4 + 2 Na1 = 2 Ag1 + Na2SO4
NaHPO4 + NH3 = NaH3 + NHPO4 =>
NaHPO4 + NH3 = NaH3 + NHPO4
(NH4)2CO3 + Ai(NO3)3 = NH4NO3 + Ai2(CO3)3 =>
3(NH4)2CO3 + 2 Ai(NO3)3 = 6 NH4NO3 + Ai2(CO3)3
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
CuCO3*Cu(OH)2 = CuO(s) + H2O + CO2(g) =>
CuCO3*Cu(OH)2 = 2 CuO(s) + H2O + CO2(g)
Ca{2+} + H2PO4{-} = Ca(H2PO4)2 =>
Ca{2+} + 2 H2PO4{-} = Ca(H2PO4)2
C10H18 + O2 = CO2 + H2O =>
2 C10H18 + 29 O2 = 20 CO2 + 18 H2O
OH + S = SO3 + H2O =>
6 OH + S = SO3 + 3 H2O
KCrO7 + H2S + HCl = CrCl3 + S + KCl + H2O =>
KCrO7 + 5 H2S + 4 HCl = CrCl3 + 5 S + KCl + 7 H2O
CaOHCl + HI = CaI2 + HCl + H2O =>
CaOHCl + 2 HI = CaI2 + HCl + H2O
Cr2O7{-2} + Fe{+2} + H{+} = Cr3{+3} + Fe{+3} + H2O =>
3 Cr2O7{-2} + 30 Fe{+2} + 42 H{+} = 2 Cr3{+3} + 30 Fe{+3} + 21 H2O
Sn + HNO3 = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ce(OH)3 + NaOH = Na[Ce(OH)4] =>
Ce(OH)3 + NaOH = Na[Ce(OH)4]
NaOH + H2O2 = NaH + OHO2 =>
4 NaOH + H2O2 = 4 NaH + 2 OHO2
K2(Te)O3 + Na(dtc)4*3H2O = Te(dtc)4 + NaOH + KOH =>
4 K2(Te)O3 + 4 Na(dtc)4*3H2O = Te(dtc)4 + 16 NaOH + 8 KOH
Nb + H2SO4 + K2CrO4 = Nb2(SO4)5 + K2SO4 + H2O + Cr2(SO4)3 =>
6 Nb + 40 H2SO4 + 10 K2CrO4 = 3 Nb2(SO4)5 + 10 K2SO4 + 40 H2O + 5 Cr2(SO4)3
KOH(aq) + HI(aq) = KI + H2O =>
KOH(aq) + HI(aq) = KI + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/22/24
Équations équilibrées sur08/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
