| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2Cl4 + 4 H4C = 4 ClC + 2 N + 16 H
Al2Si2O5(OH)4 = Al2SiO5 + H2O + SiO2 =>
Al2Si2O5(OH)4 = Al2SiO5 + 2 H2O + SiO2
H{+} + Cr2O7{2-} + HSO3{-} = Cr{3+} + SO4{2-} + H2O =>
5 H{+} + Cr2O7{2-} + 3 HSO3{-} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
IO3 + H = IO2 + H2O =>
IO3 + 2 H = IO2 + H2O
NiCl2 + NH3 = Ni(NH3)4Cl2 =>
NiCl2 + 4 NH3 = Ni(NH3)4Cl2
Fe + NHO3 = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 NHO3 = Fe(NO3)3 + 3 NO2 + 3 H2O
Cu(NO3)2 + NaSCN = CuSCN + Na(NO3)2 =>
Cu(NO3)2 + NaSCN = CuSCN + Na(NO3)2
Cr2O7{-2} + H2S + H3O{+} = Cr{+3} + S8 + H2O =>
8 Cr2O7{-2} + 24 H2S + 64 H3O{+} = 16 Cr{+3} + 3 S8 + 120 H2O
H3C6H5O7 = H2 + C + O2 =>
2 H3C6H5O7 = 8 H2 + 12 C + 7 O2
La2O3 + MoO3 = La2Mo2O9 =>
La2O3 + 2 MoO3 = La2Mo2O9
C6H5MgBr + H2O = C6H6 + BrMgOH =>
C6H5MgBr + H2O = C6H6 + BrMgOH
Mg + HNO2 = MgNO2 + H2 =>
2 Mg + 2 HNO2 = 2 MgNO2 + H2
HBr + OH = BrO + H2O =>
HBr + 3 OH = BrO + 2 H2O
NH3 + H2PO4{-} = NH4{+} + HPO4{2-} =>
NH3 + H2PO4{-} = NH4{+} + HPO4{2-}
Zn + HCI = HZnCI =>
Zn + HCI = HZnCI
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4 =>
Na2C2O4 + H2SO4 = (CO2H)2 + Na2SO4
MnO2 + K2CO3 + KNO3 = CO2 + K2MnO4 + NO =>
3 MnO2 + 2 K2CO3 + 2 KNO3 = 2 CO2 + 3 K2MnO4 + 2 NO
CrI3 + Na3PO4 = CrPO4 + NaI =>
CrI3 + Na3PO4 = CrPO4 + 3 NaI
SbCl3 + HCl = HSb + Cl =>
SbCl3 + HCl = HSb + 4 Cl
CH3CHC2 + O2 = CO2 + H2O =>
CH3CHC2 + 5 O2 = 4 CO2 + 2 H2O
Ag(NO3) + Na2CO3 = Ag2(CO3) + NaNO3 =>
2 Ag(NO3) + Na2CO3 = Ag2(CO3) + 2 NaNO3
FeCl3 + (NH4)2CO3 = Fe2(CO3)3 + NH4Cl =>
2 FeCl3 + 3(NH4)2CO3 = Fe2(CO3)3 + 6 NH4Cl
NiBr2 + Na2CO3 = NiCO3 + NaBr =>
NiBr2 + Na2CO3 = NiCO3 + 2 NaBr
H2PO4{-} = H{+} + HPO4{-2} =>
H2PO4{-} = H{+} + HPO4{-2}
CuSO4 + NaOH = Na2SO4 + Cu(OH)2 =>
CuSO4 + 2 NaOH = Na2SO4 + Cu(OH)2
AgF + ZnCl2 = AgCl + ZnF2 =>
2 AgF + ZnCl2 = 2 AgCl + ZnF2
Cu + SO2 = Cu2O + CuS =>
5 Cu + SO2 = 2 Cu2O + CuS
AsH3 + H3AsO4 = H3AsO3 =>
AsH3 + 3 H3AsO4 = 4 H3AsO3
KClO4(s) = KCl + O2(g) =>
KClO4(s) = KCl + 2 O2(g)
C5H10O5 + CO2 = C4H6O4 + H2O =>
7 C5H10O5 + 5 CO2 = 10 C4H6O4 + 5 H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
Pb(NO3)2(aq) + KI(aq) = PbI2(s) + K(NO3)(aq) =>
Pb(NO3)2(aq) + 2 KI(aq) = PbI2(s) + 2 K(NO3)(aq)
CrBr2(aq) + AgNO3(aq) = Cr(NO3)2 + AgBr =>
CrBr2(aq) + 2 AgNO3(aq) = Cr(NO3)2 + 2 AgBr
H2O2 + KCl = KOH + Cl =>
H2O2 + 2 KCl = 2 KOH + 2 Cl
HSO3{-} + ClO{-} = SO4{-2} + Cl{-} + H{+} =>
HSO3{-} + ClO{-} = SO4{-2} + Cl{-} + H{+}
Co2S3 + H2 = Co + H2S =>
Co2S3 + 3 H2 = 2 Co + 3 H2S
Sn + FeCl3 = SnCl4 + Fe =>
3 Sn + 4 FeCl3 = 3 SnCl4 + 4 Fe
FeCl3 + F2 = FeF3 + Cl2 =>
2 FeCl3 + 3 F2 = 2 FeF3 + 3 Cl2
KIO3 + AgNO3 = KINO3 + AgO3 =>
KIO3 + AgNO3 = KINO3 + AgO3
NaCN + CuCo3 = Na2Co3 + Cu(CN)2 =>
2 NaCN + CuCo3 = Na2Co3 + Cu(CN)2
MgCl2 + Pb = PbCl4 + Mg =>
2 MgCl2 + Pb = PbCl4 + 2 Mg
CH3CH2OH + O2 = CO2 + H2O =>
CH3CH2OH + 3 O2 = 2 CO2 + 3 H2O
HC2H3O2(aq) + NaHSO3(aq) = H2O + NaC2H3O2 + SO2 =>
HC2H3O2(aq) + NaHSO3(aq) = H2O + NaC2H3O2 + SO2
Na2S + HBr = NaBr + H2S =>
Na2S + 2 HBr = 2 NaBr + H2S
[Fe(CN)6]{4-} + H2O = H{+} + Fe{3+} + N2O5 + C10H8 + {-} =>
5[Fe(CN)6]{4-} + 75 H2O = 126 H{+} + 5 Fe{3+} + 15 N2O5 + 3 C10H8 + 161e
H3COH + Cr2O7 + H{+2} = H2CO + Cr2{+} + H2O =>
27 H3COH + 4 Cr2O7 + 2 H{+2} = 27 H2CO + 4 Cr2{+} + 28 H2O
Ag2SO4 + Ba(NO3)2 = Ag2(NO3) + Ba(SO4)2 =>
2 Ag2SO4 + Ba(NO3)2 = 2 Ag2(NO3) + Ba(SO4)2
Na = Na{+} + e =>
Na = Na{+} + e
Hg + NH3 = Hg(NH3) =>
Hg + NH3 = Hg(NH3)
C12H24O2 + O = CO2 + H2O =>
C12H24O2 + 34 O = 12 CO2 + 12 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
