| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Cr(OH)3 + HCl = CrCl3 + H2O =>
Cr(OH)3 + 3 HCl = CrCl3 + 3 H2O
Al + Br2 = AlBr3 =>
2 Al + 3 Br2 = 2 AlBr3
Fe3 + O2 = Fe3O4 =>
Fe3 + 2 O2 = Fe3O4
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HNO3 + Al(HCO3)3 = Al(NO3)3 + CO2 + H2O =>
3 HNO3 + Al(HCO3)3 = Al(NO3)3 + 3 CO2 + 3 H2O
Pb + HCl = PbCl2 + H2 =>
Pb + 2 HCl = PbCl2 + H2
HNO3 + Cu = Cu(NO3)2 + NO2 + H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb =>
Fe + Pb(NO3)2 = Fe(NO3)2 + Pb
NaI + Pb(SO4)2 = PbI4 + Na2SO4 =>
4 NaI + Pb(SO4)2 = PbI4 + 2 Na2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
ZrS2 + O2 = Zr(SO4)2 =>
ZrS2 + 4 O2 = Zr(SO4)2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
Li2O + HNO3 = LiNO3 + H2O =>
Li2O + 2 HNO3 = 2 LiNO3 + H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
H2 + F2 = HF =>
H2 + F2 = 2 HF
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
CuSO4 + KOH = Cu(OH)2 + K2SO4 =>
CuSO4 + 2 KOH = Cu(OH)2 + K2SO4
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Al(OH)3 + H2S = Al2S3 + H2O =>
2 Al(OH)3 + 3 H2S = Al2S3 + 6 H2O
SrCO3 + Al(NO3)3 = Sr(NO3)2 + Al2(CO3)3 =>
3 SrCO3 + 2 Al(NO3)3 = 3 Sr(NO3)2 + Al2(CO3)3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H10 + O2 = C + H2O =>
2 C4H10 + 5 O2 = 8 C + 10 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
Cu + HCl = CuCl2 + H2 =>
Cu + 2 HCl = CuCl2 + H2
P + H2 = PH3 =>
2 P + 3 H2 = 2 PH3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C2H5CHO + Cu(OH)2 = C2H5COOH + Cu2O + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + Cu2O + 2 H2O
AgBr = Ag + Br2 =>
2 AgBr = 2 Ag + Br2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K + HF = KF + H2 =>
2 K + 2 HF = 2 KF + H2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/20
Équations équilibrées sur01/27/20
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
