| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pb(s) + 2 Cu(NO3)2(aq) = Cu2(s) + 2 Pb(NO3)2(aq)
Al + KOH + H2O = K3[Al(OH)6] + H2 =>
2 Al + 6 KOH + 6 H2O = 2 K3[Al(OH)6] + 3 H2
Cr(OH)3 + IO3[{-}] + OH[{-}] = CrO4[{-}2] + I[{-}] + H2O =>
3 Cr(OH)3 + 2 IO3[{-}] + 3 OH[{-}] = 3 CrO4[{-}2] + 2 I[{-}] + 6 H2O
NiO2 + Fe + H2O = Ni(OH)2 + Fe(OH)3 =>
3 NiO2 + 2 Fe + 6 H2O = 3 Ni(OH)2 + 2 Fe(OH)3
CuBr2(aq) + NaOH(aq) = CuOH + NaBr2 =>
CuBr2(aq) + NaOH(aq) = CuOH + NaBr2
MgO(aq) + HCl(aq) = MgCl2(aq) + H2O(l) =>
MgO(aq) + 2 HCl(aq) = MgCl2(aq) + H2O(l)
Al5 + H2SO4 = Al2(SO4)3 + H =>
2 Al5 + 15 H2SO4 = 5 Al2(SO4)3 + 30 H
FeNH4(SO4)2*12H2O = FeNH4(SO4)2 + H2O =>
FeNH4(SO4)2*12H2O = FeNH4(SO4)2 + 12 H2O
CrO4{-2} + Ba{+2} = BaCrO4 =>
CrO4{-2} + Ba{+2} = BaCrO4
KMnO4 + NaOH + NaSO3 = K3MnO4 + Na2SO4 + MnO2 + H2O =>
3 KMnO4 + 8 NaOH + 8 NaSO3 = K3MnO4 + 8 Na2SO4 + 2 MnO2 + 4 H2O
Ni(OH)3 = Ni2O3 + H2O =>
2 Ni(OH)3 = Ni2O3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AlBr3 + Cl = AlCl3 + Br3 =>
AlBr3 + 3 Cl = AlCl3 + Br3
(NH4)Cl + K2(HgI4) + KOH = NH2Hg2I3 + KI + KCl + H2O =>
(NH4)Cl + 2 K2(HgI4) + 2 KOH = NH2Hg2I3 + 5 KI + KCl + 2 H2O
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
NaO + AgNO3 = AgO + NaNO3 =>
NaO + AgNO3 = AgO + NaNO3
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
K2S + CS2 = K2CS3 =>
K2S + CS2 = K2CS3
ZnCl2 + AgSO4 = AgCl + Zn(SO4)2 =>
ZnCl2 + 2 AgSO4 = 2 AgCl + Zn(SO4)2
K2CrO7 + H2SO4 + K2NO2 = K2SO4 + Cr2(SO4)3 + KNO3 + H2O =>
2 K2CrO7 + 8 H2SO4 + 6 K2NO2 = 5 K2SO4 + Cr2(SO4)3 + 6 KNO3 + 8 H2O
H2S + KCIO3 = S + KCI + H2O =>
3 H2S + KCIO3 = 3 S + KCI + 3 H2O
HCl + CuO = CuCl2 + H2O =>
2 HCl + CuO = CuCl2 + H2O
C2H6O(ethanal) + O2 = CO2 + H2O =>
C2H6O(ethanal) + 3 O2 = 2 CO2 + 3 H2O
Cr + Fe2{+} = Cr3{+} + Fe =>
3 Cr + Fe2{+} = Cr3{+} + 2 Fe
Cr + Sb2O5 = Cr2O7 + SbO =>
6 Cr + 7 Sb2O5 = 3 Cr2O7 + 14 SbO
Mn2O3 + Hg + CN{-} + H2O = Mn(CN)6{4-} + Hg(CN)2 + OH{-} =>
Mn2O3 + Hg + 14 CN{-} + 3 H2O = 2 Mn(CN)6{4-} + Hg(CN)2 + 6 OH{-}
HI + CU(OH)2 = H2O + CUI2 =>
2 HI + CU(OH)2 = 2 H2O + CUI2
C22H46 + O2 = CO2 + H2O =>
2 C22H46 + 67 O2 = 44 CO2 + 46 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Na(OH) + Ca(OH)2 + Cl = Ca(OCl)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 4 Cl = Ca(OCl)2 + 2 NaCl + 2 H2O
SO3 + AlO3 = Al(SO4)2 + O2 =>
4 SO3 + 2 AlO3 = 2 Al(SO4)2 + O2
KCl + Al2S3 = AlCl3 + K2S =>
6 KCl + Al2S3 = 2 AlCl3 + 3 K2S
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
(NH4)2Fe(SO4)2*3H2O + HNO3 = Fe2(SO4)3 + NO + H2O + (NH4)2SO4 =>
2(NH4)2Fe(SO4)2*3H2O + 4 HNO3 = Fe2(SO4)3 + 6 NO + 12 H2O + (NH4)2SO4
Br2 + Li3P = LiBr + P4 =>
6 Br2 + 4 Li3P = 12 LiBr + P4
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s) =>
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(aq) + SrS(s)
H2S + NaOH = NaHS + H2O =>
H2S + NaOH = NaHS + H2O
Al + KOH + H2O = K2AlO3 + H2 =>
Al + 2 KOH + H2O = K2AlO3 + 2 H2
Sb + I = SbI3 =>
Sb + 3 I = SbI3
KCl + Al2S3 = AlCl3 + K2S =>
6 KCl + Al2S3 = 2 AlCl3 + 3 K2S
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
C6H5Br + CH3Cl = C7H8 + BrCl =>
C6H5Br + CH3Cl = C7H8 + BrCl
ZnF2 + Cr2O3 = ZnO + CrF3 =>
3 ZnF2 + Cr2O3 = 3 ZnO + 2 CrF3
ZnOHCl + HCl = H2O + ZnCl2 =>
ZnOHCl + HCl = H2O + ZnCl2
chlorine + water = hydrogenchloride + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Ag(NO3) + Mg(SO4) = Ag2(SO4) + Mg(NO3)2 =>
2 Ag(NO3) + Mg(SO4) = Ag2(SO4) + Mg(NO3)2
KNO3 + Al(OH)3 + H2 = NH3 + KAl(OH)3 + H2O =>
2 KNO3 + 2 Al(OH)3 + 9 H2 = 2 NH3 + 2 KAl(OH)3 + 6 H2O
AlCl3 + KMnO4 = KCl + Al + MnO4 =>
AlCl3 + 3 KMnO4 = 3 KCl + Al + 3 MnO4
FeCl + AlOH = FeOH + AlCl =>
FeCl + AlOH = FeOH + AlCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/27/24
Équations équilibrées sur09/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
