| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NO + O2 = 2 NO2
C6H5Br + Mg + CO2 + HCl = C7H6O2 + Mg{+2} + Br{-} + Cl{-} =>
C6H5Br + Mg + CO2 + HCl = C7H6O2 + Mg{+2} + Br{-} + Cl{-}
NaOH + N2SO4 = NaSO4 + OHN2 =>
NaOH + N2SO4 = NaSO4 + OHN2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Na3[Cr(OH)6] + NaBrO = Na2CrO4 + NaBr + NaOH + H2O =>
2 Na3[Cr(OH)6] + 3 NaBrO = 2 Na2CrO4 + 3 NaBr + 2 NaOH + 5 H2O
S8 + F2 = SF6 =>
S8 + 24 F2 = 8 SF6
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2 =>
CuCl2(aq) + Pb(NO3)2(aq) = Cu(NO3)2(aq) + PbCl2
Fe + CuSO4 + NaOH = Cu + Fe3O2 + H2O + Na2SO4 =>
3 Fe + 2 CuSO4 + 4 NaOH = 2 Cu + Fe3O2 + 2 H2O + 2 Na2SO4
Bi + HNO3 = Bi(NO3)3 + NO + H2O =>
Bi + 4 HNO3 = Bi(NO3)3 + NO + 2 H2O
CO3{2-} + H2O = HCO3{-} + OH{-} =>
CO3{2-} + H2O = HCO3{-} + OH{-}
Sr{2+} + CO3{2-} = SrCO3(s) =>
Sr{2+} + CO3{2-} = SrCO3(s)
H2CO3 + CuSO4 = CuCO3 + SO4H2 =>
H2CO3 + CuSO4 = CuCO3 + SO4H2
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
K2SO4 + AgCl = KCl + Ag2SO4 =>
K2SO4 + 2 AgCl = 2 KCl + Ag2SO4
PbCl2 + AgNO3 = Pb(NO3)2 + AgCl =>
PbCl2 + 2 AgNO3 = Pb(NO3)2 + 2 AgCl
BaO2 = BaO + O2 =>
2 BaO2 = 2 BaO + O2
NaMnO4 + KCl = NaCl + KMnO4 =>
NaMnO4 + KCl = NaCl + KMnO4
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
Fe2 + HMnO4 = Fe2O3 + Mn + H2O =>
7 Fe2 + 6 HMnO4 = 7 Fe2O3 + 6 Mn + 3 H2O
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Fe + EDTA = Fe(EDTA) =>
Fe + EDTA = Fe(EDTA)
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ai2(SO3)3 + NaOH = Na2SO3 + Ai(OH)3 =>
Ai2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Ai(OH)3
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
K2Cr2O7 + C2H4(OH)2 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2C2O4 + H2O =>
4 K2Cr2O7 + 3 C2H4(OH)2 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H2C2O4 + 22 H2O
F2 + S = SF6 =>
3 F2 + S = SF6
[Pt(NH3)4]Cl2 + HCl = [Pt(NH3)2Cl2] + NH4Cl =>
[Pt(NH3)4]Cl2 + 2 HCl = [Pt(NH3)2Cl2] + 2 NH4Cl
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Al2(SO4)3 + KOH = (AlOH)SO4 + K2SO4 =>
Al2(SO4)3 + 2 KOH = 2(AlOH)SO4 + K2SO4
H2SO4 + Na = H2 + Na2SO4 =>
H2SO4 + 2 Na = H2 + Na2SO4
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O =>
C2H5OH + CH3CO2H = CH3CO2C2H5 + H2O
KMnO4 + H2SO4 + FeSO4 = K2SO4 + MnO2 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 4 H2SO4 + 6 FeSO4 = K2SO4 + 2 MnO2 + 3 Fe2(SO4)3 + 4 H2O
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
Cr2O3 + KNO3 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 3 KNO3 + 4 KOH = 2 K2CrO4 + 3 KNO2 + 2 H2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
Al2(SO4)3*18H2O + NH3 + C5H8O2 = Al(C5H7O2)3 + NH4{+} + SO4{2-} + H2O =>
Al2(SO4)3*18H2O + 6 NH3 + 6 C5H8O2 = 2 Al(C5H7O2)3 + 6 NH4{+} + 3 SO4{2-} + 18 H2O
KCI + F2 = KF + CI =>
2 KCI + F2 = 2 KF + 2 CI
S8 + C = CS2 =>
S8 + 4 C = 4 CS2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
H2SO4 + LiOH = H2SO4LiOH =>
H2SO4 + LiOH = H2SO4LiOH
Al2O3 + KOH + H2O = K3[Al(OH)6] =>
Al2O3 + 6 KOH + 3 H2O = 2 K3[Al(OH)6]
Sodiumoxide + sulfurdioxide = sodiumsulfite =>
Na2O + SO2 = Na2SO3
HCI = H2 + CI1 =>
2 HCI = H2 + 2 CI1
C8H18(aq) + O2(g) = CO2 + H2O =>
2 C8H18(aq) + 25 O2(g) = 16 CO2 + 18 H2O
Cr + BaO = CrO + Ba =>
Cr + BaO = CrO + Ba
Ca3(PO4)2 + H2SO4 = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2SO4 = 2 CaSO4 + Ca(H2PO4)2
C + H2O = CO2 + H2 =>
C + 2 H2O = CO2 + 2 H2
FeBr3(aq) + NH3(aq) = Fe(NH3)(aq) + Br2(s) =>
2 FeBr3(aq) + 2 NH3(aq) = 2 Fe(NH3)(aq) + 3 Br2(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/22/24
Équations équilibrées sur11/21/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
