| Équations équilibrées la veille | Équations équilibrées le lendemain |
SiF4 + 8 NaOH = 4 H2O + Na4SiO4 + 4 NaF
ZnCl2 + H2O = Zn2 + H2OCl =>
2 ZnCl2 + 4 H2O = Zn2 + 4 H2OCl
CuSO4 = CuS + O2 =>
CuSO4 = CuS + 2 O2
C4H4O4 + NaOH = C4H2Na2O4 + H2O =>
C4H4O4 + 2 NaOH = C4H2Na2O4 + 2 H2O
Ag2S2 = AgS =>
Ag2S2 = 2 AgS
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
OCl{-} + S2O3{2-} = SO4{-} + Cl{-} =>
5 OCl{-} + S2O3{2-} = 2 SO4{-} + 5 Cl{-}
KAuO2 + Au = K[AuO] + AuO =>
KAuO2 + Au = K[AuO] + AuO
C5H8N4O12 + O2 = NO2 + H2O + CO2 =>
C5H8N4O12 + 5 O2 = 4 NO2 + 4 H2O + 5 CO2
Fl + Ca = FlCa =>
Fl + Ca = FlCa
SnS2 + O2 = SnO2 + SO2 =>
SnS2 + 3 O2 = SnO2 + 2 SO2
C6H5CHO + Cr2O72{-} + H{+} = C6H5COOH + Cr3{+} + H2O =>
427 C6H5CHO + 6 Cr2O72{-} + 10 H{+} = 427 C6H5COOH + 4 Cr3{+} + 5 H2O
N2SO3(aq) + AgNO3(aq) = Ag2SO3(aq) + N2O3(s) =>
N2SO3(aq) + 2 AgNO3(aq) = Ag2SO3(aq) + 2 N2O3(s)
K2MnO4 + HCl = KMnO4 + MnO2 + KCl + H2O =>
3 K2MnO4 + 4 HCl = 2 KMnO4 + MnO2 + 4 KCl + 2 H2O
SnS2 + O2 = Sn2O3 + SO2 =>
4 SnS2 + 11 O2 = 2 Sn2O3 + 8 SO2
FeCl3 + O = Fe(ClO3)3 =>
FeCl3 + 9 O = Fe(ClO3)3
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
Na2SO3 + HI = NaI + H2O + SO2 =>
Na2SO3 + 2 HI = 2 NaI + H2O + SO2
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + NaCl(aq) =>
BaCl2(aq) + Na2SO4(aq) = BaSO4(s) + 2 NaCl(aq)
C5H8 + K2Cr2O7 + H2SO4 = C5H8O4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C5H8 + 4 K2Cr2O7 + 16 H2SO4 = 3 C5H8O4 + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
Al2O3 + Fe = Fe3O4 + Al =>
4 Al2O3 + 9 Fe = 3 Fe3O4 + 8 Al
C2H6Ce2 = C2H5CeHCe =>
C2H6Ce2 = C2H5CeHCe
P4(s) + Cl(g) = PCl(l) =>
P4(s) + 4 Cl(g) = 4 PCl(l)
HS + HCl = ClS + H2 =>
HS + HCl = ClS + H2
ZnO2 + Cu = CuO + Zn =>
ZnO2 + 2 Cu = 2 CuO + Zn
FN + O2 = FNO =>
2 FN + O2 = 2 FNO
BaCl2 + I2 = Cl + BaI2 =>
BaCl2 + I2 = 2 Cl + BaI2
Fe2(SO4)3 + KOH = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2(SO4)
Al + H2SO4 = Al2(SO4)3 + H2O + HS =>
14 Al + 27 H2SO4 = 7 Al2(SO4)3 + 24 H2O + 6 HS
MgO = Mg + O2 =>
2 MgO = 2 Mg + O2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
FeCuCl2 = FeCl2 + Cu =>
FeCuCl2 = FeCl2 + Cu
Ni + NH3 = Ni(NH3) =>
Ni + NH3 = Ni(NH3)
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
HF + B = BF3 + H2 =>
6 HF + 2 B = 2 BF3 + 3 H2
C6H6 + I2 = C6H6I2 =>
C6H6 + I2 = C6H6I2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
C3H6 + H2O2 = C3H6O2 + H2O =>
C3H6 + 2 H2O2 = C3H6O2 + 2 H2O
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
Cu3(PO4)2 + Ni = Ni3(PO4)2 + Cu =>
Cu3(PO4)2 + 3 Ni = Ni3(PO4)2 + 3 Cu
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
C + H2 + O2 = C2H6O =>
4 C + 6 H2 + O2 = 2 C2H6O
Mn + S = Mn2S3 =>
2 Mn + 3 S = Mn2S3
S2 + NaOH = Na2S + Na2S2O3 + H2O =>
2 S2 + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
Na3P + HCl = NaCl + H3P =>
Na3P + 3 HCl = 3 NaCl + H3P
Co + CO = CoO + C =>
Co + CO = CoO + C
C6H5OH(l) + O2(g) = CO2(g) + H2O =>
C6H5OH(l) + 7 O2(g) = 6 CO2(g) + 3 H2O
HCl + KCl = HK + Cl2 =>
HCl + KCl = HK + Cl2
S(s) + O(g) = SO =>
S(s) + O(g) = SO
Mn + Cl2 = MnCl5 =>
2 Mn + 5 Cl2 = 2 MnCl5
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
