| Équations équilibrées la veille |
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C6H12O6 = C2H4O2 = H2O =>
C6H12O6 = 3 C2H4O2
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
V + O2 = V2O3 =>
4 V + 3 O2 = 2 V2O3
HNO3 + CaOH{-} = H2O + CaNO3{-} =>
HNO3 + CaOH{-} = H2O + CaNO3{-}
I + CuSO4 + H2O = ICu + H2SO4 + O2 =>
2 I + 2 CuSO4 + 2 H2O = 2 ICu + 2 H2SO4 + O2
CH3COOCH3 + NaOH = CH3OH + CH3COONa =>
CH3COOCH3 + NaOH = CH3OH + CH3COONa
Cl3B + H2O = H3BO3 + HCl =>
Cl3B + 3 H2O = H3BO3 + 3 HCl
Na2C2O2 + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O2 + 6 KMnO4 + 14 H2SO4 = 3 K2SO4 + 5 Na2SO4 + 6 MnSO4 + 10 CO2 + 14 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C6H8O6 + O2 = C6H6O6 + H2O =>
2 C6H8O6 + O2 = 2 C6H6O6 + 2 H2O
H2SO4 + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2SO4 + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Na2SO3(aq) + S(s) = Na2S2O3(aq) =>
Na2SO3(aq) + S(s) = Na2S2O3(aq)
H2SO3 + MgO = Mg + SO3 + H2O =>
H2SO3 + MgO = Mg + SO3 + H2O
Na2HAsO4 + AgNO3 = NaNO3 + Ag2HAsO4 =>
Na2HAsO4 + 2 AgNO3 = 2 NaNO3 + Ag2HAsO4
S + H2O = H2S + O =>
S + H2O = H2S + O
C14H10O2 + O2 = CO2 + H2O =>
2 C14H10O2 + 31 O2 = 28 CO2 + 10 H2O
Ag3PO4 + H = Ag + H3PO4 =>
Ag3PO4 + 3 H = 3 Ag + H3PO4
NaOH + CuCl2 = Na(Cl2) + CuOH =>
NaOH + CuCl2 = Na(Cl2) + CuOH
Zn + NaOH = ZnNaO + H2 =>
2 Zn + 2 NaOH = 2 ZnNaO + H2
Cl2(g) + KBr(aq) = Br2(l) + KCl(aq) =>
Cl2(g) + 2 KBr(aq) = Br2(l) + 2 KCl(aq)
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
CrO3 + H2SO4 = Cr2(SO4)3 + H2O + O2 =>
4 CrO3 + 6 H2SO4 = 2 Cr2(SO4)3 + 6 H2O + 3 O2
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
NaOH*HCl = NaCl + H2O =>
NaOH*HCl = NaCl + H2O
CH2(NH2)COOH + O2 = CO2 + H2O + NO3 =>
4 CH2(NH2)COOH + 15 O2 = 8 CO2 + 10 H2O + 4 NO3
Pb(ClO3)2 + Fe(Br)3 = Pb(Br)2 + Fe(ClO3)3 =>
3 Pb(ClO3)2 + 2 Fe(Br)3 = 3 Pb(Br)2 + 2 Fe(ClO3)3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
C2H5OH + CH3COOH = CH3COOC3H5 + H2O =>
2 C2H5OH + 3 CH3COOH = 2 CH3COOC3H5 + 4 H2O
Na2O2(s) + H2O(l) = NaOH(aq) + H2O2 =>
Na2O2(s) + 2 H2O(l) = 2 NaOH(aq) + H2O2
PcVZ + XTZ = PcTZ + XVZ =>
PcVZ + XTZ = PcTZ + XVZ
H + AlBr4 = HBr + AlBr =>
3 H + AlBr4 = 3 HBr + AlBr
Cl{-} + CrO4{2-} + H{+} = Cl2 + Cr(OH)3 + H2O =>
6 Cl{-} + 2 CrO4{2-} + 10 H{+} = 3 Cl2 + 2 Cr(OH)3 + 2 H2O
NaBH4 + Te + H2O = NaHTe + Na2B4O5(OH)48H2O + H2 =>
4 NaBH4 + 2 Te + 54 H2O = 2 NaHTe + Na2B4O5(OH)48H2O + 36 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
HCOOH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOOH + 2[Ag(NH3)2]OH = 2 Ag + CO2 + 2 H2O + 4 NH3
Zn(s) + SnCl4(aq) = ZnCl4 + Sn =>
Zn(s) + SnCl4(aq) = ZnCl4 + Sn
HAc + Cu = CuAc + H =>
HAc + Cu = CuAc + H
Cl2(g) + KBr(aq) = KCl(aq) + Br2(g) =>
Cl2(g) + 2 KBr(aq) = 2 KCl(aq) + Br2(g)
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l) =>
HBr(aq) + KOH(aq) = KBr(aq) + H2O(l)
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
CO2 + HCl = CCl4 + H2O =>
CO2 + 4 HCl = CCl4 + 2 H2O
FeBr2 + (NH4)2S = FeS + NH4Br =>
FeBr2 + (NH4)2S = FeS + 2 NH4Br
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
