| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2O5 + 2 NaOH = 2 NaNO3 + H2O
Pb(C2H3O2) + HS = PbS + H(C2H3O2) =>
Pb(C2H3O2) + HS = PbS + H(C2H3O2)
Sb2S3 + H2O2 = SbO3 + SO4 + H2O =>
Sb2S3 + 18 H2O2 = 2 SbO3 + 3 SO4 + 18 H2O
MgSO4 + NaF = Na2SO4 + MgF2 =>
MgSO4 + 2 NaF = Na2SO4 + MgF2
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
LiNO3 + Li = Li3O + N2 =>
2 LiNO3 + 16 Li = 6 Li3O + N2
AgNO3(aq) + Mg(s) = Mg(NO3)2 + Ag3 =>
6 AgNO3(aq) + 3 Mg(s) = 3 Mg(NO3)2 + 2 Ag3
KOH + Br2 = KBrO3 + KBr + H2O =>
6 KOH + 3 Br2 = KBrO3 + 5 KBr + 3 H2O
Fe(aq) + S2(aq) = Fe2S3(s) =>
4 Fe(aq) + 3 S2(aq) = 2 Fe2S3(s)
CaC2O4 + CH3COOH = CaH3COOH + C3O4 =>
CaC2O4 + CH3COOH = CaH3COOH + C3O4
K2CrO7 + BaCl2 + H2SO4 = Cl + Cr(SO4)3 + Ba(SO4) + K2(SO4) + H2O =>
K2CrO7 + 3 BaCl2 + 7 H2SO4 = 6 Cl + Cr(SO4)3 + 3 Ba(SO4) + K2(SO4) + 7 H2O
CuCl + HOH = HCl + CuOH =>
CuCl + HOH = HCl + CuOH
CuSO4(s) + H2O = CuSO4(s)*H2O =>
CuSO4(s) + H2O = CuSO4(s)*H2O
Al + KOH + H2O = H2 + KAl(OH)4*12H2O =>
2 Al + 2 KOH + 30 H2O = 3 H2 + 2 KAl(OH)4*12H2O
Cu{+2} + NaOH = Cu(OH)2 + Na{+1) =>
Cu{+2} + 2 NaOH = Cu(OH)2 + 2 Na{+1)
S + H2 = SH8 =>
S + 4 H2 = SH8
Zn(g) + HCl(ag) = ZnCl(ag) + H2(g) =>
2 Zn(g) + 2 HCl(ag) = 2 ZnCl(ag) + H2(g)
Pb3O4 + HNO3 = Pb(NO3)2 + H2O + PbO2 =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + PbO2
Hg + I2 = HgI2 =>
Hg + I2 = HgI2
ZnCl2 + NaOH = Zn(OH)2 + Na2Cl2 =>
ZnCl2 + 2 NaOH = Zn(OH)2 + Na2Cl2
Ni2O3 + K = Ni2 + KO3 =>
Ni2O3 + K = Ni2 + KO3
Fe(H2O)6{2+} + NO = Fe(H2O)5(NO){2+} + H2O =>
Fe(H2O)6{2+} + NO = Fe(H2O)5(NO){2+} + H2O
HNO3 + Cu(OH)2 = Cu(NO3)2 + H2O =>
2 HNO3 + Cu(OH)2 = Cu(NO3)2 + 2 H2O
Fe2P + FeS2 = Fe + P4S8 =>
4 Fe2P + 4 FeS2 = 12 Fe + P4S8
H2SO4 + NaBr + NaBrO3 = Na2(SO4) + H2O + Br2 =>
3 H2SO4 + 5 NaBr + NaBrO3 = 3 Na2(SO4) + 3 H2O + 3 Br2
BaCl2(H2O)(s) = BaCl2(s) + H2O(g) =>
BaCl2(H2O)(s) = BaCl2(s) + H2O(g)
KBr + Cl2 + H2O = KCl + HBrO3 + HCl =>
KBr + 3 Cl2 + 3 H2O = KCl + HBrO3 + 5 HCl
C9H12 + O = C7H6O2 + H2O =>
7 C9H12 + 33 O = 9 C7H6O2 + 15 H2O
ZnO(s) + HCl(ac) = ZnCl2(ac) + H2O =>
ZnO(s) + 2 HCl(ac) = ZnCl2(ac) + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
C5H11OH + O2 = C5H11COOH + H2O =>
6 C5H11OH + 5 O2 = 5 C5H11COOH + 6 H2O
MnS + HNO3 = H2O + MnSO4 + NO2 =>
MnS + 8 HNO3 = 4 H2O + MnSO4 + 8 NO2
KMnO4 + H2SO4 + Fe(NH4)2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + (NH4)2SO4 + H2O =>
6 KMnO4 + 24 H2SO4 + 10 Fe(NH4)2SO4 = 5 Fe2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 10(NH4)2SO4 + 24 H2O
Co + CrO4 = Co2(CrO4)3 =>
2 Co + 3 CrO4 = Co2(CrO4)3
Pb(NO3)2 + NaF = PbF + Na(NO3)2 =>
Pb(NO3)2 + NaF = PbF + Na(NO3)2
HS = H2 + S =>
2 HS = H2 + 2 S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cu2O + C = Cu + CO2 =>
2 Cu2O + C = 4 Cu + CO2
Cu(II)Br + KI = Cu(I)I + KBr + I =>
Cu(II)Br + KI = Cu(I)I + KBr + I
Pb(NO3)2 + KCl = PbCl2 + KNO3 =>
Pb(NO3)2 + 2 KCl = PbCl2 + 2 KNO3
(HNCO)3 + O2 = CO2 + NO2 + H2O =>
4(HNCO)3 + 21 O2 = 12 CO2 + 12 NO2 + 6 H2O
AlPO4 + LiCl = AlCl + LiPO4 =>
AlPO4 + LiCl = AlCl + LiPO4
FeCO3 + HNO3 = Fe(NO3)3 + NO + CO2 + H2O =>
3 FeCO3 + 10 HNO3 = 3 Fe(NO3)3 + NO + 3 CO2 + 5 H2O
Al2S3 + Sr(OH)2 = Al(OH)3 + SrS =>
Al2S3 + 3 Sr(OH)2 = 2 Al(OH)3 + 3 SrS
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
HCl + C3Cl3N3O3 = CNOH + Cl =>
3 HCl + C3Cl3N3O3 = 3 CNOH + 6 Cl
(NH4)2SO4 + KOH = K2SO4 + NH5O =>
(NH4)2SO4 + 2 KOH = K2SO4 + 2 NH5O
NO + H2O = NH3 + O2 =>
4 NO + 6 H2O = 4 NH3 + 5 O2
Fe(s) + HNO3(aq) = Fe(NO3)2(aq) + H2(g) =>
Fe(s) + 2 HNO3(aq) = Fe(NO3)2(aq) + H2(g)
C9N2H6O2 + O2 = CO2 + HNO3 + H2O =>
C9N2H6O2 + 12 O2 = 9 CO2 + 2 HNO3 + 2 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 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
