| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Fe(HO)2 + HF = Fe + F2 + H2O =>
Fe(HO)2 + 2 HF = Fe + F2 + 2 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
C6H5CH3 + KMnO4 = C6H5COOK + KOH + MnO2 + H2O =>
C6H5CH3 + 2 KMnO4 = C6H5COOK + KOH + 2 MnO2 + H2O
Mg + HClO = H + MgClO =>
Mg + HClO = H + MgClO
FeS2 + KMnO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + MnSO4 + H2 =>
2 FeS2 + 4 KMnO4 + 5 H2SO4 = Fe2(SO4)3 + 2 K2SO4 + 4 MnSO4 + 5 H2
KHCO3 + HBr = KBr + CO2 + H2O =>
KHCO3 + HBr = KBr + CO2 + H2O
Fe(OH)Cl + NaOH = Fe(OH)NaOH + Cl =>
Fe(OH)Cl + NaOH = Fe(OH)NaOH + Cl
Fe2O3(s) + C(s) = CO2(g) + Fe(s) = whenfe2o3moles69 =>
2 Fe2O3(s) + 3 C(s) = 3 CO2(g) + 4 Fe(s)
C6H5NH2 + KMnO4 + HCl = C6H3Cl2NH2 + MnCl2 + KCl + H2O =>
5 C6H5NH2 + 4 KMnO4 + 22 HCl = 5 C6H3Cl2NH2 + 4 MnCl2 + 4 KCl + 16 H2O
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3 =>
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3
Al + Pt(NO3)2 = Pt + Al(NO3)3 =>
2 Al + 3 Pt(NO3)2 = 3 Pt + 2 Al(NO3)3
S + NaOH = Na2S2O3 + Na2S + H2O =>
4 S + 6 NaOH = Na2S2O3 + 2 Na2S + 3 H2O
C7H5(NO2) = C + CO + H2 + N2 =>
2 C7H5(NO2) = 10 C + 4 CO + 5 H2 + N2
C48H95O33SN + O2 = CO2 + H2O + SO2 + N2 =>
4 C48H95O33SN + 225 O2 = 192 CO2 + 190 H2O + 4 SO2 + 2 N2
HCl(aq) + Fe(s) = FeCl3(s) + H2 =>
6 HCl(aq) + 2 Fe(s) = 2 FeCl3(s) + 3 H2
Fe(NO3)3 + LiOH = Li(NO3)3 + FeOH =>
Fe(NO3)3 + LiOH = Li(NO3)3 + FeOH
CaCl2 + Br = BrCl2 + Ca =>
CaCl2 + Br = BrCl2 + Ca
SCl4 = SCl2 + Cl2 =>
SCl4 = SCl2 + Cl2
Ba + H2O = H2Ba2O =>
2 Ba + H2O = H2Ba2O
CaCl2 + Br = BrCl2 + Ca =>
CaCl2 + Br = BrCl2 + Ca
SCO3 + Ca(OH)2 = S(OH)2 + CaCO3 =>
SCO3 + Ca(OH)2 = S(OH)2 + CaCO3
Cr2(CO3)3 + H2C2O4 = Cr2(C2O4)3 + H2O + CO2 =>
Cr2(CO3)3 + 3 H2C2O4 = Cr2(C2O4)3 + 3 H2O + 3 CO2
Sr(OH)2 + CF3COOH = Sr(CF3COO)2 + H2O =>
Sr(OH)2 + 2 CF3COOH = Sr(CF3COO)2 + 2 H2O
CaAl2Si2O8 + Ca2Al2SiO7 + CaSiO3 = Ca3Al2(SiO4)3 =>
CaAl2Si2O8 + Ca2Al2SiO7 + 3 CaSiO3 = 2 Ca3Al2(SiO4)3
Fe3O4 + H2(g) = Fe(l) + H2O(g) =>
Fe3O4 + 4 H2(g) = 3 Fe(l) + 4 H2O(g)
P8 + H2O2 = P2O3 + H2O =>
P8 + 12 H2O2 = 4 P2O3 + 12 H2O
Co(s) + HI(aq) = CoI(aq) + H2(g) =>
2 Co(s) + 2 HI(aq) = 2 CoI(aq) + H2(g)
HNO3 + Cu2O = Cu(NO3)2 + NO + H2O =>
14 HNO3 + 3 Cu2O = 6 Cu(NO3)2 + 2 NO + 7 H2O
S2O4{2+} + Ag2O + H2O = SO3{2-} + Ag{2+} + H{+} =>
S2O4{2+} + Ag2O + H2O = 2 SO3{2-} + 2 Ag{2+} + 2 H{+}
Sn + HBrO3 = Sn(BrO3)2 + H2 =>
Sn + 2 HBrO3 = Sn(BrO3)2 + H2
HNO3 + HS2 = NO + S + H2O =>
HNO3 + 3 HS2 = NO + 6 S + 2 H2O
S2O4{2+} + Ag2O + H2O = SO3{2-} + Ag{2+} + H{+} =>
S2O4{2+} + Ag2O + H2O = 2 SO3{2-} + 2 Ag{2+} + 2 H{+}
NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s)(arrowdown) + NaNO3(aq) =>
2 NaCl(aq) + Pb(NO3)2(aq) = PbCl2(s)(arrowdown) + 2 NaNO3(aq)
CH4 + O2 = CO2 + COH20 =>
10 CH4 + 9 O2 = 8 CO2 + 2 COH20
Al2O3 + LiF = AlF3 + Li2O =>
Al2O3 + 6 LiF = 2 AlF3 + 3 Li2O
S2O4{2+} + Ag2O + H2O = SO3{2-} + Ag{2+} + H{+} =>
S2O4{2+} + Ag2O + H2O = 2 SO3{2-} + 2 Ag{2+} + 2 H{+}
HNO3 + H2 = NH3 + H2O =>
HNO3 + 4 H2 = NH3 + 3 H2O
Fe3O4 + SO2(g) = FeS + O2 =>
Fe3O4 + 3 SO2(g) = 3 FeS + 5 O2
FeCl2 + Na2PO4 = Fe2(PO4)2 + NaCl =>
2 FeCl2 + 2 Na2PO4 = Fe2(PO4)2 + 4 NaCl
NaOH(s) + H2CO3(s) = H2O + Na2CO3 =>
2 NaOH(s) + H2CO3(s) = 2 H2O + Na2CO3
Mg(s) + ZnNO3(aq) = MgNO3(aq) + Zn(s) =>
Mg(s) + ZnNO3(aq) = MgNO3(aq) + Zn(s)
CH3COOH + FeCO3 = Fe(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + FeCO3 = Fe(CH3COO)2 + H2O + CO2
H4As2O5 + Cu(OH)2 = Cu4(As2O5)2 + H2O =>
2 H4As2O5 + 4 Cu(OH)2 = Cu4(As2O5)2 + 8 H2O
Cr2(SO4)3 + H2O2 + NaOH = Na2CrO4 + H2O + NaSO4 =>
2 Cr2(SO4)3 + 9 H2O2 + 14 NaOH = 4 Na2CrO4 + 16 H2O + 6 NaSO4
C2 + O2 = CO2 =>
C2 + 2 O2 = 2 CO2
S2O4{2+} + Ag2O + H2O = SO3{2-} + Ag{2+} + H{+} =>
S2O4{2+} + Ag2O + H2O = 2 SO3{2-} + 2 Ag{2+} + 2 H{+}
Al2O3 + H2O = Al2(HO2)2 =>
Al2O3 + H2O = Al2(HO2)2
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq) =>
NaOH(aq)KCl(aq) = NaCl(aq)KOH(aq)
Sn(OH)4 + KOH = K[Sn(OH)5] =>
Sn(OH)4 + KOH = K[Sn(OH)5]
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
