| Équations équilibrées la veille | Équations équilibrées le lendemain |
As2O3 + 4 Al + 12 HCl = 2 H3As + 4 AlCl3 + 3 H2O
MgO2 + H2O = Mg + OH =>
MgO2 + 2 H2O = Mg + 4 OH
N4 + O2 = N2O5 =>
N4 + 5 O2 = 2 N2O5
KCrO4 + Na2S + H2O = KOH + NaOH + Cr(OH)3 + S =>
KCrO4 + 2 Na2S + 4 H2O = KOH + 4 NaOH + Cr(OH)3 + 2 S
N + H + S + C = NH4SCN =>
2 N + 4 H + S + C = NH4SCN
CH3(CHCl)CH2Cl + H2O = CH3(CHOH)CH2Cl + HCl =>
CH3(CHCl)CH2Cl + H2O = CH3(CHOH)CH2Cl + HCl
Ca + H3PO4 = Ca3(PO4)2 + H2 =>
3 Ca + 2 H3PO4 = Ca3(PO4)2 + 3 H2
OCl{-} + S2O3{-}2 + OH{-} = SO4{-}2 + Cl{-} + H2O =>
9 OCl{-} + 2 S2O3{-}2 + 2 OH{-} = 4 SO4{-}2 + 9 Cl{-} + H2O
CrO3 + H2O = H2Cr2O7 =>
2 CrO3 + H2O = H2Cr2O7
Mg(C2H3O2)2 + NH4OH = Mg(OH)2 + NH4(C2H3O2) =>
Mg(C2H3O2)2 + 2 NH4OH = Mg(OH)2 + 2 NH4(C2H3O2)
C2H5Cl = C4H10 + Cl2 =>
2 C2H5Cl = C4H10 + Cl2
FeO + SiO2 = FeOSiO2 =>
FeO + SiO2 = FeOSiO2
Mn2O7 + CaO = Ca(MnO4)2 =>
Mn2O7 + CaO = Ca(MnO4)2
C19H40 + O2 = CO2 + H2O =>
C19H40 + 29 O2 = 19 CO2 + 20 H2O
KMnO4 + K2S + H2O = MnO2 + KOH + S =>
2 KMnO4 + 3 K2S + 4 H2O = 2 MnO2 + 8 KOH + 3 S
Cr + Cl = Cr2Cl3 =>
2 Cr + 3 Cl = Cr2Cl3
S + NO2 = SO3 + NO =>
S + 3 NO2 = SO3 + 3 NO
AgNO3(aq) + K2CrO4(aq) = Ag2CrO4() + KNO3() =>
2 AgNO3(aq) + K2CrO4(aq) = Ag2CrO4() + 2 KNO3()
HCl + Al = AlCl2 + H2 =>
2 HCl + Al = AlCl2 + H2
HgS(s) = Hg(s) + S(s) =>
HgS(s) = Hg(s) + S(s)
C6H5CH2OH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C6H5COOH =>
5 C6H5CH2OH + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 11 H2O + 5 C6H5COOH
CH2 + H2O = CH4 + CO2 =>
4 CH2 + 2 H2O = 3 CH4 + CO2
Cu(OH)2 + H4P2O5 = Cu4(P2O5)2 + H2O =>
4 Cu(OH)2 + 2 H4P2O5 = Cu4(P2O5)2 + 8 H2O
C5H9Br + NaOH = C5H8 + NaBr + H2O =>
C5H9Br + NaOH = C5H8 + NaBr + H2O
O2 + CI2 = CI2O =>
O2 + 2 CI2 = 2 CI2O
S + O2 = SO2 =>
S + O2 = SO2
FeS2 + HBr = FeBr2 + HS =>
FeS2 + 2 HBr = FeBr2 + 2 HS
Zn + NiCl2 = ZnCl2 + Ni =>
Zn + NiCl2 = ZnCl2 + Ni
Tl + H2 = TlH3 =>
2 Tl + 3 H2 = 2 TlH3
HSO3{-} + OH{-} = SO3{2-} + H2O =>
HSO3{-} + OH{-} = SO3{2-} + H2O
Na2B4O5(OH)4*8H2O + NaOH + H2O2 = NaBO3 + H2O =>
Na2B4O5(OH)4*8H2O + 2 NaOH + 4 H2O2 = 4 NaBO3 + 15 H2O
Cl2 + KOH = KCl + H2O + O =>
Cl2 + 2 KOH = 2 KCl + H2O + O
Fe + N + O = Fe(NO3)3 =>
Fe + 3 N + 9 O = Fe(NO3)3
HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + KC2H3O2(aq) =>
2 HC2H3O2(aq) + K2CO3(aq) = H2O(l) + CO2(g) + 2 KC2H3O2(aq)
C2H5COOH + OH{-} = C2H5COO{-} + H2O =>
C2H5COOH + OH{-} = C2H5COO{-} + H2O
NaI(aq) + NaClO(aq) = NaIO(aq) + NaCl(aq) =>
NaI(aq) + NaClO(aq) = NaIO(aq) + NaCl(aq)
Fe2O3 + HCl = FeCl3 + H2O = =>
Fe2O3 + 6 HCl = 2 FeCl3 + 3 H2O
TiCl4 + H2O = [TiO(OH)Cl] + HCl = TiO2 =>
TiCl4 + 2 H2O = [TiO(OH)Cl] + 3 HCl
AuS + H = Au + H2S =>
AuS + 2 H = Au + H2S
PB(NO3)2 + AlCl3 = PBCl2 + Al(NO3)3 =>
3 PB(NO3)2 + 2 AlCl3 = 3 PBCl2 + 2 Al(NO3)3
N2H4 + HNO3 = H2O + HN3 =>
8 N2H4 + 5 HNO3 = 15 H2O + 7 HN3
AlOH + Cu = CuOH + Al =>
AlOH + Cu = CuOH + Al
(Fe2(NH4)2(SO4)4) + KSCN = Fe2SCN + K(NH4)2(SO4)4 =>
(Fe2(NH4)2(SO4)4) + KSCN = Fe2SCN + K(NH4)2(SO4)4
(NH4)3PO4 + NaOH = NH3 + H2O + Na3PO4 =>
(NH4)3PO4 + 3 NaOH = 3 NH3 + 3 H2O + Na3PO4
C11H14O4N + O2 = CO2 + H2O + NH3 =>
4 C11H14O4N + 47 O2 = 44 CO2 + 22 H2O + 4 NH3
PbN6 + CrMn2O8 = Pb3O4 + Cr2O3 + MnO2 + NO =>
15 PbN6 + 44 CrMn2O8 = 5 Pb3O4 + 22 Cr2O3 + 88 MnO2 + 90 NO
S + NaI = SI + Na =>
S + NaI = SI + Na
KNO3(aq) + AlCl3(aq) = Al(NO3)3(aq) + KCl(aq) =>
3 KNO3(aq) + AlCl3(aq) = Al(NO3)3(aq) + 3 KCl(aq)
Ru + Cl2 = Ru5Cl8 =>
5 Ru + 4 Cl2 = Ru5Cl8
KCH3COO + HBr = KBr + CH3COOH =>
KCH3COO + HBr = KBr + CH3COOH
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
