| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2CrO7 + 28 HCl = 4 KCl + 2 CrCl3 + 9 Cl2 + 14 H2O
Sc2O3(s) + H = Sc(l) + H2O =>
Sc2O3(s) + 6 H = 2 Sc(l) + 3 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Li3(AsO4) + Ba = Ba3(AsO4)2 + Li =>
2 Li3(AsO4) + 3 Ba = Ba3(AsO4)2 + 6 Li
Cr(OH)3 + KClO3 + KOH = K2CrO4 + Cl2 + H2O =>
10 Cr(OH)3 + 6 KClO3 + 14 KOH = 10 K2CrO4 + 3 Cl2 + 22 H2O
Zr + N3 = Zr3N =>
9 Zr + N3 = 3 Zr3N
AlI3 + K2CO3 + H2O = KI + Al(OH)3 + CO2 =>
2 AlI3 + 3 K2CO3 + 3 H2O = 6 KI + 2 Al(OH)3 + 3 CO2
FeSO4 + KMnO4 + H2O = Fe2(SO4)3 + MnO2 + KOH + Fe(OH)2 =>
9 FeSO4 + 2 KMnO4 + 4 H2O = 3 Fe2(SO4)3 + 2 MnO2 + 2 KOH + 3 Fe(OH)2
HgO + KCl + H2O = K2HgCl4 + KOH =>
HgO + 4 KCl + H2O = K2HgCl4 + 2 KOH
C10H22 + H2 = C2H6 =>
C10H22 + 4 H2 = 5 C2H6
Cu + KNO3 + H2SO4 = CuSO4 + NO2 + H2O + K2SO4 =>
Cu + 2 KNO3 + 2 H2SO4 = CuSO4 + 2 NO2 + 2 H2O + K2SO4
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
XZN + XPB(NO3)2 = XPB + XZN(NO3)2 =>
XZN + XPB(NO3)2 = XPB + XZN(NO3)2
C3H6O + KMnO4 = MnO2 + CO2 + H2O + KOH =>
3 C3H6O + 16 KMnO4 = 16 MnO2 + 9 CO2 + H2O + 16 KOH
LiNO3(s) = LiNO2(s) + O2(g) =>
2 LiNO3(s) = 2 LiNO2(s) + O2(g)
NaOH + FeSCN = Fe(OH) + NaSCN =>
NaOH + FeSCN = Fe(OH) + NaSCN
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
CH3CH3CHBr + KOH = CH3CH3CHOH + KBr =>
CH3CH3CHBr + KOH = CH3CH3CHOH + KBr
Mn + N3 + AgNO3 = MnNO3 + AgN3 =>
Mn + N3 + AgNO3 = MnNO3 + AgN3
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MgO + HCl = MgHCl + O =>
MgO + HCl = MgHCl + O
S + I2 = S3I5 =>
6 S + 5 I2 = 2 S3I5
Ca(OH)2 + CO2 = CaCO3 + H2O = CaCo3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Co(NO3)2 + Na2HPO4 = Co(HPO4)2 + Na2(NO3) =>
Co(NO3)2 + 2 Na2HPO4 = Co(HPO4)2 + 2 Na2(NO3)
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Cr(NO3)2 + H2O = Cr(OH)2 + HNO3 =>
Cr(NO3)2 + 2 H2O = Cr(OH)2 + 2 HNO3
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
SrCl2 + H2SO4 = HCl + SrSO4 =>
SrCl2 + H2SO4 = 2 HCl + SrSO4
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Pb3O4 + H2SO4 = PbSO4 + H2O + O2 =>
2 Pb3O4 + 6 H2SO4 = 6 PbSO4 + 6 H2O + O2
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Zn(OH)2 + OH{-} = Zn(OH)4{-2} =>
Zn(OH)2 + 2 OH{-} = Zn(OH)4{-2}
CuCl2 + KOH = CuO + KCl + H2O =>
CuCl2 + 2 KOH = CuO + 2 KCl + H2O
AgBr + Na2S203 = Na3[Ag(S203)2] + NaBr =>
AgBr + 2 Na2S203 = Na3[Ag(S203)2] + NaBr
K2[Sn(OH)6] + H{+} = SnO2*H2O + K{+} + H2O =>
K2[Sn(OH)6] + 2 H{+} = SnO2*H2O + 2 K{+} + 3 H2O
C5H11CHO + Ag2O = C5H11COOH + Ag =>
C5H11CHO + Ag2O = C5H11COOH + 2 Ag
PbO2 = PbO + O2 =>
2 PbO2 = 2 PbO + O2
Al + NH4ClO4 = Al2O3 + AlCl3 + H2O + N2 =>
10 Al + 6 NH4ClO4 = 4 Al2O3 + 2 AlCl3 + 12 H2O + 3 N2
NH3(g) + H2SO4(ac) = (NH4)2SO4(ac) =>
2 NH3(g) + H2SO4(ac) = (NH4)2SO4(ac)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Pb(CH3COOH2)2 + H2SO4 = PbSO4 + CH3COOH + H2 =>
Pb(CH3COOH2)2 + H2SO4 = PbSO4 + 2 CH3COOH + 2 H2
Sn + CuCl2 = SnCl2 + Cu =>
Sn + CuCl2 = SnCl2 + Cu
Sb2S3 + O3 = Sb2O3 + SO2 =>
Sb2S3 + 3 O3 = Sb2O3 + 3 SO2
CH3NH2 + C2H5Cl = HCl + C3H8NH =>
CH3NH2 + C2H5Cl = HCl + C3H8NH
Ag + Fe{2+} = Ag{+} + Fe =>
2 Ag + Fe{2+} = 2 Ag{+} + Fe
Al{+} + H{+} + SO2 = Al{3+} + H2O + S =>
2 Al{+} + 4 H{+} + SO2 = 2 Al{3+} + 2 H2O + S
KF + Cl2 = KCl + F2 =>
2 KF + Cl2 = 2 KCl + F2
AgF(aq) + Li2CO3(s) = Ag2CO3(s) + LiF(s) =>
2 AgF(aq) + Li2CO3(s) = Ag2CO3(s) + 2 LiF(s)
Na2SO4 + Pb(NO3)2 = Na2SO4Pb(NO3)2 =>
Na2SO4 + Pb(NO3)2 = Na2SO4Pb(NO3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
