| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeS + 4 H2SO4 = Fe2(SO4)3 + 4 H2O + 3 S
Na2H2Y*2H2O + CuSO4*5H2O = CuH2Y + Na2SO4 + H2O =>
Na2H2Y*2H2O + CuSO4*5H2O = CuH2Y + Na2SO4 + 7 H2O
Na2S = Na + S8 =>
8 Na2S = 16 Na + S8
C3H8O + Br2 = C3H8OBr2 =>
C3H8O + Br2 = C3H8OBr2
NaOH + Na2SO3 = Na + SO3(OH)2 =>
2 NaOH + Na2SO3 = 4 Na + SO3(OH)2
H2 + SO2 + NO = H2SO4 + N2O =>
H2 + SO2 + 4 NO = H2SO4 + 2 N2O
(NH4)2CO3(aq) + NaOH(aq) = H2O(aq) + NH3 + Na2CO3(aq) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = 2 H2O(aq) + 2 NH3 + Na2CO3(aq)
HClO + NaOH = Na(ClO) + H2O =>
HClO + NaOH = Na(ClO) + H2O
Sn + HNO3 = Sn(NO3)4 + NO2H2O =>
Sn + 8 HNO3 = Sn(NO3)4 + 4 NO2H2O
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + CuSO4 =>
ZnSO4 + Cu(NO3)2 = Zn(NO3)2 + CuSO4
Mg + O = Mg2O =>
2 Mg + O = Mg2O
C5H6NS + O2 = CO2 + SO2 + H2O + NO2 =>
2 C5H6NS + 17 O2 = 10 CO2 + 2 SO2 + 6 H2O + 2 NO2
MnSO4 + Na2FeO4 + HNO3 = Fe2(SO4)3 + MnO2 + NaNO3 + H2O =>
3 MnSO4 + 2 Na2FeO4 + 4 HNO3 = Fe2(SO4)3 + 3 MnO2 + 4 NaNO3 + 2 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
PbS + CaC2 = Pb + CaS + CS =>
3 PbS + CaC2 = 3 Pb + CaS + 2 CS
KMnO4 + SO2 + BaCl2 + H2O = K2SO4 + MnO2 + BaSO4 + HCl =>
2 KMnO4 + 3 SO2 + 2 BaCl2 + 2 H2O = K2SO4 + 2 MnO2 + 2 BaSO4 + 4 HCl
NaNO3 + LiF = LiNO3 + NaF =>
NaNO3 + LiF = LiNO3 + NaF
H2SO3 + Sr(OH)2 = SrSO3 + H2O =>
H2SO3 + Sr(OH)2 = SrSO3 + 2 H2O
B + CI = BCI =>
B + CI = BCI
H2SO4 + Ca(CO3) = CaSO4 + H2O + CO2 =>
H2SO4 + Ca(CO3) = CaSO4 + H2O + CO2
Cd(OH)2 + Br2 = CdBr2 + HBr + O2 =>
Cd(OH)2 + 2 Br2 = CdBr2 + 2 HBr + O2
Cu(NO3)2 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(NO3)2 =>
Cu(NO3)2 + Fe2(SO4)3 = Cu(SO4)3 + Fe2(NO3)2
VCl2 + H2O = VO + HCl =>
VCl2 + H2O = VO + 2 HCl
ZnI2 + Cu3(AsO4)2 = CuI2 + Zn3(AsO4)2 =>
3 ZnI2 + Cu3(AsO4)2 = 3 CuI2 + Zn3(AsO4)2
MnO4{-} + HI + H3O{+} = I2 + Mn{2+} + H2O =>
2 MnO4{-} + 10 HI + 6 H3O{+} = 5 I2 + 2 Mn{2+} + 14 H2O
KMnO4 + H2SO4 + HNO2 = HNO3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 HNO2 = 5 HNO3 + K2SO4 + 2 MnSO4 + 3 H2O
Na2Cr4 + H3PO4 = H2Cr4 + Na3PO4 =>
3 Na2Cr4 + 2 H3PO4 = 3 H2Cr4 + 2 Na3PO4
PO4 + H2O = H(PO4) + O2 =>
4 PO4 + 2 H2O = 4 H(PO4) + O2
H2Cr2O2 + H2O = H + HCr2O7 =>
H2Cr2O2 + 5 H2O = 11 H + HCr2O7
Hg(No3) + Cu = Hg + Cu(No3)2 =>
2 Hg(No3) + Cu = 2 Hg + Cu(No3)2
Cu2FeS3 + HNO3 = CuSO4 + Cu(NO3)2 + Fe2(SO4)3 + N2O + H2O =>
8 Cu2FeS3 + 58 HNO3 = 12 CuSO4 + 4 Cu(NO3)2 + 4 Fe2(SO4)3 + 25 N2O + 29 H2O
C6H12O + HNO3 = C6H10O + HNO2 + H2O =>
C6H12O + HNO3 = C6H10O + HNO2 + H2O
FeSO4 + Ba(OH)2 = Fe(OH)2 + Ba(SO4) =>
FeSO4 + Ba(OH)2 = Fe(OH)2 + Ba(SO4)
Br2 + KCl = Br2K + Cl2 =>
2 Br2 + 2 KCl = 2 Br2K + Cl2
C243434H + O2 = CO2 + H2O =>
4 C243434H + 973737 O2 = 973736 CO2 + 2 H2O
Zn + H2O = Zn(OH2)6{2+} + H2 + OH{-} =>
Zn + 8 H2O = Zn(OH2)6{2+} + H2 + 2 OH{-}
Ag2SO3 + HCI = AgCI + H2O + SO2 =>
Ag2SO3 + 2 HCI = 2 AgCI + H2O + SO2
Cl2 + H2O2 = HCl + O2 =>
Cl2 + H2O2 = 2 HCl + O2
H2SO4 + KOH = SO4K + H3O =>
H2SO4 + KOH = SO4K + H3O
BCl3 + H2 = HCl + B(s) =>
2 BCl3 + 3 H2 = 6 HCl + 2 B(s)
Ca(OH)2 + (NH4)2SO4 = CaSO4 + NH3 + H2O =>
Ca(OH)2 + (NH4)2SO4 = CaSO4 + 2 NH3 + 2 H2O
BaCl2(s) + CdSO4(s) = CdCl2(s) + BaSO4(s) =>
BaCl2(s) + CdSO4(s) = CdCl2(s) + BaSO4(s)
Cl2AlCl3 = AlCl5 =>
Cl2AlCl3 = AlCl5
Ca(OH)2 + NO3 = Ca + NO3OH =>
Ca(OH)2 + 2 NO3 = Ca + 2 NO3OH
Cu(CN)4 = Cu + (CN)4 =>
Cu(CN)4 = Cu + (CN)4
K2S + CaCl = KCl + Ca2S =>
K2S + 2 CaCl = 2 KCl + Ca2S
NaBr + CaF2 = NaF2 + BrCa =>
NaBr + CaF2 = NaF2 + BrCa
P2O3 + Li = Li2O + P4 =>
2 P2O3 + 12 Li = 6 Li2O + P4
H2O + NaO = NaOH + O =>
H2O + 2 NaO = 2 NaOH + O
AgNO3 + Mg(OH)2 = AgOH + Mg(NO3)2 =>
2 AgNO3 + Mg(OH)2 = 2 AgOH + Mg(NO3)2
| 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
