| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3PO4 + FeBr3 = 3 HBr + FePO4
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Ag(NO3) + LiF = AgF + LiNO3 =>
Ag(NO3) + LiF = AgF + LiNO3
Kr + Cr + O2 = Kr2Cr2O7 =>
4 Kr + 4 Cr + 7 O2 = 2 Kr2Cr2O7
MnO + KClO3 = MnO2 + KClO2 =>
MnO + KClO3 = MnO2 + KClO2
FeZn + HCl = H2 + ZnCl + Fe =>
2 FeZn + 2 HCl = H2 + 2 ZnCl + 2 Fe
Si4H10 + O2 = SiO2 + H*2O =>
Si4H10 + 14 O2 = 4 SiO2 + 10 H*2O
Fe2(SO4)3(aq) + CaCl2(aq) = FeCl3(aq) + CaSO4(aq) =>
Fe2(SO4)3(aq) + 3 CaCl2(aq) = 2 FeCl3(aq) + 3 CaSO4(aq)
CaO2 + SiO2 = Ca2SiO4 + O =>
2 CaO2 + SiO2 = Ca2SiO4 + 2 O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
VOCl2 + I2 + NaHCO3 = NaVO3 + CO2 + H2O + NaCl + NaI =>
2 VOCl2 + I2 + 8 NaHCO3 = 2 NaVO3 + 8 CO2 + 4 H2O + 4 NaCl + 2 NaI
KI + KIO3 + H2SO4 = H2O + I2 + K2SO4 =>
5 KI + KIO3 + 3 H2SO4 = 3 H2O + 3 I2 + 3 K2SO4
Fe + SO3 + H2O = Fe(SO3)2H2O =>
Fe + 2 SO3 + H2O = Fe(SO3)2H2O
NH4VO3 + HCl = NH4Cl + H2O + V2O5 =>
2 NH4VO3 + 2 HCl = 2 NH4Cl + H2O + V2O5
C6(OH)2 + AgBr + OH{-} = C6O2 + Ag + H2O + Br{-} =>
C6(OH)2 + 2 AgBr + 2 OH{-} = C6O2 + 2 Ag + 2 H2O + 2 Br{-}
Hg + HNO3 = Hg(NO3)2 + NO + H2O =>
3 Hg + 8 HNO3 = 3 Hg(NO3)2 + 2 NO + 4 H2O
AgNO3(s) + HCl(aq) = AgCl + HNO3 =>
AgNO3(s) + HCl(aq) = AgCl + HNO3
CrBr3 + Pb = PbBr2 + Cr =>
2 CrBr3 + 3 Pb = 3 PbBr2 + 2 Cr
CH3COONa + BaCl2 = CH3COOBa + NaCl2 =>
CH3COONa + BaCl2 = CH3COOBa + NaCl2
Na2O + H2O = NaOH2 + O6 =>
6 Na2O + 12 H2O = 12 NaOH2 + O6
HCOOH + H2SO4 = HSO4 + H2COOH =>
HCOOH + H2SO4 = HSO4 + H2COOH
Cu(NO3)2 = Cu2O + O2 + N2O =>
4 Cu(NO3)2 = 2 Cu2O + 9 O2 + 4 N2O
NH2OH + HCl + NaNO3 = N2O + NaCl + H2O =>
4 NH2OH + 2 HCl + 2 NaNO3 = 3 N2O + 2 NaCl + 7 H2O
CaCO2 + HCl = H2O + CO2 + CaCl2 + C =>
2 CaCO2 + 4 HCl = 2 H2O + CO2 + 2 CaCl2 + C
Pb(C2H2O3)4 + Ag = Ag(C2H2O3)4 + Pb =>
Pb(C2H2O3)4 + Ag = Ag(C2H2O3)4 + Pb
ZnS + HClO4 = ZnO4 + HClS =>
ZnS + HClO4 = ZnO4 + HClS
Fe2(SO4)3 + H2S + H2O = FeSO4 + H2SO4 =>
4 Fe2(SO4)3 + H2S + 4 H2O = 8 FeSO4 + 5 H2SO4
MnO2(s) + HCl(aq) = Cl2(g) + MnCl2(aq) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = Cl2(g) + MnCl2(aq) + 2 H2O(l)
Na + LiCl = Cl + LiNa =>
Na + LiCl = Cl + LiNa
Bi(NH3)2 + NaOH = Bi(OH)3 + Na + NH3 =>
Bi(NH3)2 + 3 NaOH = Bi(OH)3 + 3 Na + 2 NH3
K2CrO4 + Na2S2O3 = Na2CrO4 + K2S2O3 =>
K2CrO4 + Na2S2O3 = Na2CrO4 + K2S2O3
K2NaCoN6O12 + MnO4{-} + H{+} = K{+} + Na{+} + Co{+3} + NO3{-} + Mn{+2} + H2O =>
5 K2NaCoN6O12 + 12 MnO4{-} + 36 H{+} = 10 K{+} + 5 Na{+} + 5 Co{+3} + 30 NO3{-} + 12 Mn{+2} + 18 H2O
Al2(SO4)3 = Al2O3 + S3O9 =>
Al2(SO4)3 = Al2O3 + S3O9
AlCl3 + (NH)4OH = (NH)4Cl + Al(OH)3 =>
AlCl3 + 3(NH)4OH = 3(NH)4Cl + Al(OH)3
C2H4O + H2SO4 + KMnO4 = C2H4O2 + K2SO4 + MnSO4 + H2O =>
5 C2H4O + 3 H2SO4 + 2 KMnO4 = 5 C2H4O2 + K2SO4 + 2 MnSO4 + 3 H2O
Cn{-} + MnO4 = CnO{-} + MnO2 =>
2 Cn{-} + MnO4 = 2 CnO{-} + MnO2
HCOOH + [Ag(NH3)]NO = Ag + CO2 + H2O + NH3 =>
5 HCOOH + 2[Ag(NH3)]NO = 2 Ag + 5 CO2 + 2 H2O + 4 NH3
CH3NH3F + H2O = H3O + CH3NH2 + F =>
CH3NH3F + H2O = H3O + CH3NH2 + F
NiCO2 + NaC2O4 = NiC2O4 + NaCO2 =>
NiCO2 + NaC2O4 = NiC2O4 + NaCO2
H3PO4 + Cu2(CO3)3 = CuPO4 + H2O + CO2 =>
2 H3PO4 + Cu2(CO3)3 = 2 CuPO4 + 3 H2O + 3 CO2
K + C + N + S = KCNS =>
K + C + N + S = KCNS
PH3(aq) + HNO3(aq) = PH4NO3(aq) =>
PH3(aq) + HNO3(aq) = PH4NO3(aq)
CO2 + NaOH + CaCl2 = NaCl + CaCO3 + HCl =>
CO2 + NaOH + CaCl2 = NaCl + CaCO3 + HCl
Se + O2 = SeO =>
2 Se + O2 = 2 SeO
TiCl3 + NH3 = TiCl2 + NH2 + HCl =>
TiCl3 + NH3 = TiCl2 + NH2 + HCl
Sn + Na = NaSn =>
Sn + Na = NaSn
SrCl2 + K2SO4 = SrSO4 + KCl =>
SrCl2 + K2SO4 = SrSO4 + 2 KCl
CaSO3(s) + HNO3(aq) = Ca(NO3)2 + H2O(l) + SO2(g) =>
CaSO3(s) + 2 HNO3(aq) = Ca(NO3)2 + H2O(l) + SO2(g)
NiCl2 + NH4OH + (CH3)2C2(NOH)2 = [(CH3)2C2N2O2H]2Ni + NH4Cl + H2O =>
NiCl2 + 2 NH4OH + 2(CH3)2C2(NOH)2 = [(CH3)2C2N2O2H]2Ni + 2 NH4Cl + 2 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 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/24
Équations équilibrées sur02/06/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
