| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO2(g) + CaSiO3(g) + H2O = SiO2(s) + Ca(HCO3)2(aq)
Mn + Bi(NO3)3 = Mn(NO3)2 + Bi =>
3 Mn + 2 Bi(NO3)3 = 3 Mn(NO3)2 + 2 Bi
H2O + N2 = NO3 + H3 =>
6 H2O + N2 = 2 NO3 + 4 H3
C19H36O3 + O2 = CO2 + H2O =>
2 C19H36O3 + 53 O2 = 38 CO2 + 36 H2O
N2 + O2 = ON2 =>
2 N2 + O2 = 2 ON2
Na2SO3 + NaOH = Na2SO4 + Na + H2O =>
Na2SO3 + 2 NaOH = Na2SO4 + 2 Na + H2O
PBr5 + NaOH = Na2HPO4 + NaBr + H2O =>
PBr5 + 7 NaOH = Na2HPO4 + 5 NaBr + 3 H2O
HBr + CuCO3 = CuBr2 + H2O + CO2 =>
2 HBr + CuCO3 = CuBr2 + H2O + CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
MgO2 + HCl = MgO2HCl =>
MgO2 + HCl = MgO2HCl
C2H6O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C2H4O3 + H2O =>
5 C2H6O + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 C2H4O3 + 14 H2O
FeS2 + O2 = Fe2O3 + S1O2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 S1O2
BaS + HNO3 = Ba(NO3)2 + S + NO2 + H2O =>
BaS + 4 HNO3 = Ba(NO3)2 + S + 2 NO2 + 2 H2O
Mg + CuO = Cu + MgO =>
Mg + CuO = Cu + MgO
KNO{3} + H{2}CO{3} = K{2}CO{3} + HNO{3} =>
KNO{3} + H{2}CO{3} = K{2}CO{3} + HNO{3}
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
KMnO4 + NH3 + KOH = K2MnO4 + N3 + H2O =>
9 KMnO4 + 3 NH3 + 9 KOH = 9 K2MnO4 + N3 + 9 H2O
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb =>
Sn + Pb(NO3)2 = Sn(NO3)2 + Pb
Li + O3 = Li2O =>
6 Li + O3 = 3 Li2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
FeSO4 + KNO3 + H2O = Fe3O4 + KNO2 + H2SO4 =>
3 FeSO4 + KNO3 + 3 H2O = Fe3O4 + KNO2 + 3 H2SO4
K2CrO4 = K + Cr2O3 + O2 =>
4 K2CrO4 = 8 K + 2 Cr2O3 + 5 O2
Li + Ba(NO3)2 = Ba + Li(NO3) =>
2 Li + Ba(NO3)2 = Ba + 2 Li(NO3)
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
K(s) + Cl2(g) = KCl =>
2 K(s) + Cl2(g) = 2 KCl
Ni(OH)3 + KBrO = Ni(OH)2 + KBrO3 + H2O =>
4 Ni(OH)3 + KBrO = 4 Ni(OH)2 + KBrO3 + 2 H2O
Pb3O4 + CH3COOH = PbO2 + Pb(CH3COO)2 + H2O =>
Pb3O4 + 4 CH3COOH = PbO2 + 2 Pb(CH3COO)2 + 2 H2O
ZnSO4 + MgCl2 = ZnCl2 + MgSO4 =>
ZnSO4 + MgCl2 = ZnCl2 + MgSO4
Y2O3 + Al2O3 = Y3Al5O12 =>
3 Y2O3 + 5 Al2O3 = 2 Y3Al5O12
Cu2C = Cu + C =>
Cu2C = 2 Cu + C
Fe(NO3)3 + KCNS = Fe(SCN)3 + KNO3 =>
Fe(NO3)3 + 3 KCNS = Fe(SCN)3 + 3 KNO3
K(s) + Cl2(g) = KCl =>
2 K(s) + Cl2(g) = 2 KCl
Na + Si + O2 = Na4SiO4(s) =>
4 Na + Si + 2 O2 = Na4SiO4(s)
Fe(s) + H2O(g) = Fe3O4(s) + H2(g) =>
3 Fe(s) + 4 H2O(g) = Fe3O4(s) + 4 H2(g)
Cu + AgNO3 = NO3 + CuAg =>
Cu + AgNO3 = NO3 + CuAg
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
NaSO3C6H4NH2 + H2SO4 + NaNO2 = [NaSO3C6H4NN]HSO4 + Na2SO4 + H2O =>
2 NaSO3C6H4NH2 + 3 H2SO4 + 2 NaNO2 = 2[NaSO3C6H4NN]HSO4 + Na2SO4 + 4 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
S + NaOH = Na2S + SO2 + H2O =>
3 S + 4 NaOH = 2 Na2S + SO2 + 2 H2O
CaSO4 + Cu2O = CaO + Cu2SO4 =>
CaSO4 + Cu2O = CaO + Cu2SO4
KCO3 + H2SO4 = KHSO4 + O2 + CO2 + H2O =>
4 KCO3 + 4 H2SO4 = 4 KHSO4 + O2 + 4 CO2 + 2 H2O
C(s) + H(g) = CH4(g) =>
C(s) + 4 H(g) = CH4(g)
Na2CO3 + KOH = Na(OH) + K2CO3 =>
Na2CO3 + 2 KOH = 2 Na(OH) + K2CO3
Ca + Ni(OH)3 = Ca(OH)2 + Ni =>
3 Ca + 2 Ni(OH)3 = 3 Ca(OH)2 + 2 Ni
Li2CO3 + ZnCl2 = Li2Cl2 + ZnCO3 =>
Li2CO3 + ZnCl2 = Li2Cl2 + ZnCO3
C4H9COOH + O2 = C + H2O =>
2 C4H9COOH + 3 O2 = 10 C + 10 H2O
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
C2H4O2 + LiOH = H2O + C3H3LiO2 =>
3 C2H4O2 + 2 LiOH = 4 H2O + 2 C3H3LiO2
| 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 52 53 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
