| Équations équilibrées la veille | Équations équilibrées le lendemain |
35(NH4)6W12O39 + 60 NH4VO3 + 240(NH4)2HPO4 + 414 HNO3 = 60 W7VP4O32 + 582 N2 + 1827 H2O
KOH + Ni(ClO3)3 = KClO3 + Ni(OH)3 =>
3 KOH + Ni(ClO3)3 = 3 KClO3 + Ni(OH)3
NaNO3(s) = NaNO2(s) + O2 =>
2 NaNO3(s) = 2 NaNO2(s) + O2
HClO + MnCl2 + H2O = MnO2 + HCl =>
HClO + MnCl2 + H2O = MnO2 + 3 HCl
Al(NO3)3 + Pb(NO3)2 = AlPb + NO3 =>
Al(NO3)3 + Pb(NO3)2 = AlPb + 5 NO3
Cd(s) + Sn(SO4)2(aq) = Sn(s) + CdSO4(aq) =>
2 Cd(s) + Sn(SO4)2(aq) = Sn(s) + 2 CdSO4(aq)
Cu3O2 + O2 = CuO =>
2 Cu3O2 + O2 = 6 CuO
KMnO4 + FeSO4 + H2SO4 = K2SO4 + MnSO4 + Fe2S3O12 + H2O =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2S3O12 + 8 H2O
Fe2O3 + CuCl2 = CuO + FeCl3 =>
Fe2O3 + 3 CuCl2 = 3 CuO + 2 FeCl3
Sr(OH)2 + H3PO3 = Sr3(PO3)2 + HOH =>
3 Sr(OH)2 + 2 H3PO3 = Sr3(PO3)2 + 6 HOH
ZnCl2 + KCN = Zn(CN)2 + KCl =>
ZnCl2 + 2 KCN = Zn(CN)2 + 2 KCl
Ag + Zn(NO3)2 = Zn + AgNO3 =>
2 Ag + Zn(NO3)2 = Zn + 2 AgNO3
AgNo3 + Nh4SCN = AgSCN + Nh4No3 =>
AgNo3 + Nh4SCN = AgSCN + Nh4No3
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
N2H4 + KBrO4 = N2 + KBr + H2O =>
2 N2H4 + KBrO4 = 2 N2 + KBr + 4 H2O
H2O2 + SnCl2 + NH4OH = O2 + NH4Cl + H2[Sn(OH)6] =>
3 H2O2 + SnCl2 + 2 NH4OH = O2 + 2 NH4Cl + H2[Sn(OH)6]
NaIO3 + Na[BH4] = NaI + B(OH)3 + NaOH =>
4 NaIO3 + 3 Na[BH4] = 4 NaI + 3 B(OH)3 + 3 NaOH
B2(SO4)3 + BaCl2 = B2Cl2 + Ba(SO4)3 =>
B2(SO4)3 + BaCl2 = B2Cl2 + Ba(SO4)3
PbO2(s) + Cl{-}(aq) + H2O(l) + OH{-}(aq) = ClO{-}(aq) + Pb(OH)3{-}(aq =>
PbO2(s) + Cl{-}(aq) + H2O(l) + OH{-}(aq) = ClO{-}(aq) + Pb(OH)3{-}(aq
Zn + MnF3 = Mn + ZnF2 =>
3 Zn + 2 MnF3 = 2 Mn + 3 ZnF2
KOH + BaO = KO + BaOH =>
KOH + BaO = KO + BaOH
Zr(OH)2 + HNO3 = Zr(NO3)2 + H2O =>
Zr(OH)2 + 2 HNO3 = Zr(NO3)2 + 2 H2O
AgNO3(aq) + CuSO4(aq) = AgSO4(s) + CuNO3(aq) =>
AgNO3(aq) + CuSO4(aq) = AgSO4(s) + CuNO3(aq)
AgNO3 + C2H3O2K = AgC2H3O2 + KNO3 =>
AgNO3 + C2H3O2K = AgC2H3O2 + KNO3
CuO + Li2O = Li2CuO2 =>
CuO + Li2O = Li2CuO2
HCl + N2H4 + NaVO3 = VOCl2 + N2 + H2O + NaCl =>
12 HCl + N2H4 + 4 NaVO3 = 4 VOCl2 + N2 + 8 H2O + 4 NaCl
C12H14N4O2S + H2O = CO2 + NO{3-} + SO4{2-} + H{+} + e =>
C12H14N4O2S + 30 H2O = 12 CO2 + 4 NO{3-} + SO4{2-} + 74 H{+} + 60e
MnO2 + Fe{2+} + H{+} = Mn{2+} + H2O + Fe{3+} =>
MnO2 + 2 Fe{2+} + 4 H{+} = Mn{2+} + 2 H2O + 2 Fe{3+}
Ca(OH)2 + HI = CaI2 + H2O =>
Ca(OH)2 + 2 HI = CaI2 + 2 H2O
C6H12O6 + MnO4 = C6H10O6 + MnO2 + H2O =>
2 C6H12O6 + MnO4 = 2 C6H10O6 + MnO2 + 2 H2O
Bi(NO3)3 + H2O = Bi(OH)3 + HNO3 =>
Bi(NO3)3 + 3 H2O = Bi(OH)3 + 3 HNO3
MnO4{-} + C2H5OH + OH{-} = MnO4{2-} + CHCOH{-} + H2O =>
3 MnO4{-} + C2H5OH + 4 OH{-} = 3 MnO4{2-} + CHCOH{-} + 4 H2O
K2CO3 + Ca(OH)2 = KOH + CO3Ca =>
K2CO3 + Ca(OH)2 = 2 KOH + CO3Ca
Na2SO3 + HCl = NaCl + SO2 + H2O =>
Na2SO3 + 2 HCl = 2 NaCl + SO2 + H2O
Na2C6H6O7 + KMnO4 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O + CO2 =>
5 Na2C6H6O7 + 18 KMnO4 + 32 H2SO4 = 18 MnSO4 + 5 Na2SO4 + 9 K2SO4 + 47 H2O + 30 CO2
Ca + AlBr3 = Al + CaBr2 =>
3 Ca + 2 AlBr3 = 2 Al + 3 CaBr2
H2O + Fe(OH)2 + KNO3 = Fe(OH)3 + NH3 + KOH =>
6 H2O + 8 Fe(OH)2 + KNO3 = 8 Fe(OH)3 + NH3 + KOH
KI + Cl{-} = KCl + I{-} =>
KI + Cl{-} = KCl + I{-}
MnO2 + Fe{2+} + H{+} = Mn{2+} + H2O + Fe{3+} =>
MnO2 + 2 Fe{2+} + 4 H{+} = Mn{2+} + 2 H2O + 2 Fe{3+}
C6H12O6 + MnO4 = C6H10O6 + MnO2 + H2O =>
2 C6H12O6 + MnO4 = 2 C6H10O6 + MnO2 + 2 H2O
HBr + C6H10 = C6H11Br =>
HBr + C6H10 = C6H11Br
C13H28 + O2 = CO2 + H2O =>
C13H28 + 20 O2 = 13 CO2 + 14 H2O
Al(OH)3(aq) + HCl(aq) = AlCl3(aq) + H2O =>
Al(OH)3(aq) + 3 HCl(aq) = AlCl3(aq) + 3 H2O
C12H14N4O2S + H2O = CO2 + NO{3-} + SO4{2-} + H{+} + e =>
C12H14N4O2S + 30 H2O = 12 CO2 + 4 NO{3-} + SO4{2-} + 74 H{+} + 60e
Nh3 + Mg(OH)2 = Nh3(OH) + Mg =>
2 Nh3 + Mg(OH)2 = 2 Nh3(OH) + Mg
Zn(NO3)2 + K2SO4 = ZnSO4 + K2(NO3)2 =>
Zn(NO3)2 + K2SO4 = ZnSO4 + K2(NO3)2
Cr2O3 + HNO3 = Cr(NO3)6 + NO + H2O =>
Cr2O3 + 14 HNO3 = 2 Cr(NO3)6 + 2 NO + 7 H2O
Cr203 + O2 = CrO3 =>
2 Cr203 + 609 O2 = 406 CrO3
CoCl2*5H2O + H2O = CoCl2*6H2O =>
CoCl2*5H2O + H2O = CoCl2*6H2O
Hg2Cl2 + NH4OH = Hg + Hg(NH2)Cl + NH4Cl + H2O =>
Hg2Cl2 + 2 NH4OH = Hg + Hg(NH2)Cl + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/23/24
Équations équilibrées sur12/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
