| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn(NO3)2 + NH3 = ZnNH3 + 2 NO3
FeSO4 + Cl2 = Fe2(SO4)3 + FeCl3 =>
6 FeSO4 + 3 Cl2 = 2 Fe2(SO4)3 + 2 FeCl3
Al + MHCL = AlMHCL =>
Al + MHCL = AlMHCL
CuCl2*2H2O + Al = Cu(H2O)2 + AlCl3 =>
3 CuCl2*2H2O + 2 Al = 3 Cu(H2O)2 + 2 AlCl3
C2O2{-2} + MnO4{-} = MnO2 + CO3{-2} =>
C2O2{-2} + 2 MnO4{-} = 2 MnO2 + 2 CO3{-2}
FeCl3 + Hg = HgCl2 + FeCl2 =>
2 FeCl3 + Hg = HgCl2 + 2 FeCl2
HgS6 = Hg + S6 =>
HgS6 = Hg + S6
Na2CrO4 + ZnCO3 = ZnCrO4 + Na2CO3 =>
Na2CrO4 + ZnCO3 = ZnCrO4 + Na2CO3
Br2 + C6H6 = HBr + C6H5 =>
Br2 + 2 C6H6 = 2 HBr + 2 C6H5
K2(CrO7) + H2(SO4) + N2O = K2(SO4) + H(NO3) + Cr2(SO4)3 + H2O =>
8 K2(CrO7) + 20 H2(SO4) + 9 N2O = 8 K2(SO4) + 18 H(NO3) + 4 Cr2(SO4)3 + 11 H2O
PO4{-3} + (NH4)2MoO4 + HNO3 + H{+} = (NH4)3[P(Mo3O10)4] + H2O + NH4NO3 =>
PO4{-3} + 12(NH4)2MoO4 + 21 HNO3 + 3 H{+} = (NH4)3[P(Mo3O10)4] + 12 H2O + 21 NH4NO3
zinc + HCl = zincchloride + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HI(aq) + KOH(aq) = H2O + KI =>
HI(aq) + KOH(aq) = H2O + KI
M2 + O2 = M2O =>
2 M2 + O2 = 2 M2O
NO2 + NH4 = NH4NO2 =>
NO2 + NH4 = NH4NO2
Ag(s) + Au{3+}(aq) = Ag{+}(aq) + Au(s) =>
3 Ag(s) + Au{3+}(aq) = 3 Ag{+}(aq) + Au(s)
C2O2{-2} + MnO4{-} = MnO2 + CO3{-2} =>
C2O2{-2} + 2 MnO4{-} = 2 MnO2 + 2 CO3{-2}
C7H15COOH + O2 = C + H2O =>
C7H15COOH + 3 O2 = 8 C + 8 H2O
HIO3 = H2O + I2O5 =>
2 HIO3 = H2O + I2O5
CH4O + CuO = CHO + H2O + Cu =>
2 CH4O + 3 CuO = 2 CHO + 3 H2O + 3 Cu
HBrO + Ca = Ca(HBrO)2 =>
2 HBrO + Ca = Ca(HBrO)2
RbOH + HNO3 = H2O + RbNO3 =>
RbOH + HNO3 = H2O + RbNO3
He + O2 = HeO =>
2 He + O2 = 2 HeO
Cl2(g) + NAOH(aq) = NACl(aq) + NAClO3(aq) + H2O(l) =>
3 Cl2(g) + 6 NAOH(aq) = 5 NACl(aq) + NAClO3(aq) + 3 H2O(l)
SO2 + H2O = H2SO3 = H2SO3 =>
SO2 + H2O = H2SO3
C + Cu2O = Cu2 + CO2 =>
C + 2 Cu2O = 2 Cu2 + CO2
HI(aq) + KOH(aq) = H2O(l) + KI(aq) =>
HI(aq) + KOH(aq) = H2O(l) + KI(aq)
HC2H3O2 + NaHCO3 = NaC2H3OH + H2O + CO2 =>
11 HC2H3O2 + 8 NaHCO3 = 8 NaC2H3OH + 10 H2O + 14 CO2
Zn{+2} + K{+} + Fe(CN)6{-4} = K2Zn3(Fe(CN)6)2 =>
3 Zn{+2} + 2 K{+} + 2 Fe(CN)6{-4} = K2Zn3(Fe(CN)6)2
KOH + I3 = H2O + KI + KIO3 =>
6 KOH + 2 I3 = 3 H2O + 5 KI + KIO3
Cl2O7 + H2O = HCl + O2 =>
Cl2O7 + H2O = 2 HCl + 4 O2
NaOHHNO3 = NaNO3H2O =>
NaOHHNO3 = NaNO3H2O
C2O2{-2} + MnO4{-} = MnO2 + CO3{-2} =>
C2O2{-2} + 2 MnO4{-} = 2 MnO2 + 2 CO3{-2}
HCl + Be = Cl2Be + H2 =>
2 HCl + Be = Cl2Be + H2
K2MnO4 + H2SO4 + Zn = ZnSO4 + MnSO4 + K2SO4 + H2O =>
K2MnO4 + 4 H2SO4 + 2 Zn = 2 ZnSO4 + MnSO4 + K2SO4 + 4 H2O
KMn04 + HCl = KCl + HMn04 =>
KMn04 + HCl = KCl + HMn04
MnO2 + KNO3 + KOH = KMnO4 + H2O + N2 =>
10 MnO2 + 6 KNO3 + 4 KOH = 10 KMnO4 + 2 H2O + 3 N2
H2SO4 + MgFe = MgFe(SO4)2 + H2 =>
2 H2SO4 + MgFe = MgFe(SO4)2 + 2 H2
CuZn + HNO3 = CuO + ZnO + H2O + NO =>
3 CuZn + 4 HNO3 = 3 CuO + 3 ZnO + 2 H2O + 4 NO
Zn(HCO3)2 + HCl = ZnCl2 + CO2 + H2O =>
Zn(HCO3)2 + 2 HCl = ZnCl2 + 2 CO2 + 2 H2O
KMnO4 + KOH + KAsO2 = MnO2 + K3AsO4 + H2O =>
2 KMnO4 + 4 KOH + 3 KAsO2 = 2 MnO2 + 3 K3AsO4 + 2 H2O
Ce(NO3)3 + H8N2O4S = H4N2O3 + Ce2(SO4)3 =>
2 Ce(NO3)3 + 3 H8N2O4S = 6 H4N2O3 + Ce2(SO4)3
K2Cr2O7 + KHSO4 + H2SO4 = Cr2(SO4)3 + H2O + K2S2O6(O2) =>
K2Cr2O7 + 4 KHSO4 + 5 H2SO4 = Cr2(SO4)3 + 7 H2O + 3 K2S2O6(O2)
zinc + sulfuricacid = zincsulfate + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Zr + Se = Zr4Se =>
4 Zr + Se = Zr4Se
N2O5 = NO + O =>
N2O5 = 2 NO + 3 O
Sb2O3 + KMnO4 + HCl = Sb2O5 + MnCl2 + KCl + H2O =>
5 Sb2O3 + 4 KMnO4 + 12 HCl = 5 Sb2O5 + 4 MnCl2 + 4 KCl + 6 H2O
PH3 + Cl2 = PCl3 + HCl =>
PH3 + 3 Cl2 = PCl3 + 3 HCl
BO(OH)2 + HCl = BOCl2 + H2O =>
BO(OH)2 + 2 HCl = BOCl2 + 2 H2O
Na + NiCl2 = Ni + NaCl2 =>
Na + NiCl2 = Ni + NaCl2
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/23
Équations équilibrées sur01/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
