| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgS + HCl + 9 HNO3 = HgClO4 + 9 NO2 + S + 5 H2O
UO2 + HF = UF + HO2 =>
UO2 + HF = UF + HO2
C8H8 + CH4 = C4H8 =>
C8H8 + 4 CH4 = 3 C4H8
Na2SO3 + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO3)3 + Na2SO4 + H2O =>
6 Na2SO3 + 4 H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO3)3 + 6 Na2SO4 + 4 H2O
H2SO4 + AlOH = OHSO4 + H2Al =>
H2SO4 + AlOH = OHSO4 + H2Al
CoCO3(s) + HNO3(aq) = Co(NO3)2(aq) + CO2(g) + H2O(l) =>
CoCO3(s) + 2 HNO3(aq) = Co(NO3)2(aq) + CO2(g) + H2O(l)
Pb + Hg2NO3 = PbNO3 + Hg =>
Pb + Hg2NO3 = PbNO3 + 2 Hg
Hg(SCN)2 = HgS + C3N4 + CS2 =>
2 Hg(SCN)2 = 2 HgS + C3N4 + CS2
Al(C2H3O2)3 + (NH4)3(PO4) = Al(PO4) + (NH4)(C2H3O2) =>
Al(C2H3O2)3 + (NH4)3(PO4) = Al(PO4) + 3(NH4)(C2H3O2)
C8H8 + CH4 = C4H8 =>
C8H8 + 4 CH4 = 3 C4H8
C15H38O7 + O2 = CO2 + H2O =>
C15H38O7 + 21 O2 = 15 CO2 + 19 H2O
BaN2O6 + NaOH = NaNO3 + BaO2H2 =>
BaN2O6 + 2 NaOH = 2 NaNO3 + BaO2H2
SO3{2-} + Cu{2+} + H2O = SO4{2-} + Cu{+} + H{+} =>
SO3{2-} + 2 Cu{2+} + H2O = SO4{2-} + 2 Cu{+} + 2 H{+}
C8H8 + CH4 = C4H8 =>
C8H8 + 4 CH4 = 3 C4H8
SnO + NaOH = SnOH + NaO =>
SnO + NaOH = SnOH + NaO
C8H8 + CH4 = C4H8 =>
C8H8 + 4 CH4 = 3 C4H8
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
C8H8 + CH4 = C4H8 =>
C8H8 + 4 CH4 = 3 C4H8
HN + O = HO + NO =>
HN + 2 O = HO + NO
Cu + Sn{2+} = Cu{+} + Sn =>
2 Cu + Sn{2+} = 2 Cu{+} + Sn
C8H8 + CH4 = C4H8 =>
C8H8 + 4 CH4 = 3 C4H8
NaOH + MgO = Na2O + Mg(OH)2 =>
2 NaOH + MgO = Na2O + Mg(OH)2
H2S(ac) + SO2(ac) = S(ac) + H2O(l) =>
2 H2S(ac) + SO2(ac) = 3 S(ac) + 2 H2O(l)
F + W + P + S = FW2P6S3 =>
F + 2 W + 6 P + 3 S = FW2P6S3
CO + H2O = CO2 + CH4 =>
4 CO + 2 H2O = 3 CO2 + CH4
H2SO4 = HSO4 + H =>
H2SO4 = HSO4 + H
H2C2O4 + KMnO4 + H2SO4 = KSO4 + Mn2SO4 + CO2 + H2O =>
5 H2C2O4 + 2 KMnO4 + 3 H2SO4 = 2 KSO4 + Mn2SO4 + 10 CO2 + 8 H2O
NO3{-} + Cu{2+} + H = NO + Cu + H2O =>
2 NO3{-} + Cu{2+} + 8 H = 2 NO + Cu + 4 H2O
FeS + H3PO4 = FePO4 + H3S =>
FeS + H3PO4 = FePO4 + H3S
Ba(HSO4)2 = BaSO4 + H2SO4 =>
Ba(HSO4)2 = BaSO4 + H2SO4
YbF3 + H2 = YbF2 + HF =>
2 YbF3 + H2 = 2 YbF2 + 2 HF
Ce(OH)4 + H2SO4 = Ce(SO4)2 + H2O =>
Ce(OH)4 + 2 H2SO4 = Ce(SO4)2 + 4 H2O
Ba(NO3)2 + Na3PO4 = BaPO4 + Na3(NO3)2 =>
Ba(NO3)2 + Na3PO4 = BaPO4 + Na3(NO3)2
CsOH + H2SO4 = Cs(SO4) + H2(OH) =>
CsOH + H2SO4 = Cs(SO4) + H2(OH)
Ag + Br2 = AgBr2 =>
Ag + Br2 = AgBr2
BeSiO3 = Be + Si + O2 =>
2 BeSiO3 = 2 Be + 2 Si + 3 O2
Cu(NO3)2*3H2O + C4H6O3 + Co(AcAc)3 = Cu(C2H3O2)2*3H2O + C2H3O2 + Co(AcAcNO2)3 =>
3 Cu(NO3)2*3H2O + 6 C4H6O3 + 2 Co(AcAc)3 = 3 Cu(C2H3O2)2*3H2O + 6 C2H3O2 + 2 Co(AcAcNO2)3
Al + HBr = AlBr3 + H2 =>
2 Al + 6 HBr = 2 AlBr3 + 3 H2
SO3 + NaHSO4 = NaHSO3 + SO4 =>
SO3 + NaHSO4 = NaHSO3 + SO4
Na4FeO4 + FeCl2 + H2O = Fe2O3 + NaOH + Cl2 =>
3 Na4FeO4 + FeCl2 + 6 H2O = 2 Fe2O3 + 12 NaOH + Cl2
CuSO4 + BaCl2 = BaSO4 + CuCl2 =>
CuSO4 + BaCl2 = BaSO4 + CuCl2
Hg2(NO3)2 + HCl = HgCl + HNO3 =>
Hg2(NO3)2 + 2 HCl = 2 HgCl + 2 HNO3
K2CO3 + SO3 = K2SO4 + CO2 =>
K2CO3 + SO3 = K2SO4 + CO2
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
H2O + Fe3N2 = Fe(OH)2 + NH3 =>
6 H2O + Fe3N2 = 3 Fe(OH)2 + 2 NH3
C7H7Cl + KMnO4 = C7H6OCl + MnO2 + KOH =>
C7H7Cl + KMnO4 = C7H6OCl + MnO2 + KOH
O3AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 O3AsH3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
Cr2(SO4)3 + K2CO3 = Cr2(CO3)3 + K2SO4 =>
Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
H4 + C5 = H4C8 =>
5 H4 + 8 C5 = 5 H4C8
KH(IO3)2 + Mg(OH)2 = Mg(IO3)2 + KOH + H2O =>
KH(IO3)2 + Mg(OH)2 = Mg(IO3)2 + KOH + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
