| Équations équilibrées la veille |
2 AuS(CH3)2Cl + 2 C30H28N4Br2 + 4 NaCH3COO = Au2C60H52N8Br2 + 4 CH3COOH + 2 S(CH3)2 + 2 NaBr + 2 NaCl
C9H8O3 + H = C2H4O2 + C7H6O2 =>
10 C9H8O3 + 4 H = 3 C2H4O2 + 12 C7H6O2
Ba(OH)2 + Cl2 = Ba(ClO3)2 + BaCl2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = Ba(ClO3)2 + 5 BaCl2 + 6 H2O
K2CO3 + Br2 = KBrO3 + KBr + CO2 =>
3 K2CO3 + 3 Br2 = KBrO3 + 5 KBr + 3 CO2
C6H8O7(aq) + NaHCO3(aq) = CO2(aq) + H2O(l) + Na3C6H5O7(l) =>
C6H8O7(aq) + 3 NaHCO3(aq) = 3 CO2(aq) + 3 H2O(l) + Na3C6H5O7(l)
Fe(OH)2 + NaCl = FeCl2 + Na(OH) =>
Fe(OH)2 + 2 NaCl = FeCl2 + 2 Na(OH)
NaCl + HSO4 = HCl + Na + SO4 =>
NaCl + HSO4 = HCl + Na + SO4
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + H2O + NH3 =>
(NH4)2SO4 + Ca(OH)2 = Ca(SO4) + 2 H2O + 2 NH3
Na2Cr2O7 + H2SO4 + C6H12O6 = Cr(OH)SO4 + Na2SO4 + H2O + CO2 =>
4 Na2Cr2O7 + 12 H2SO4 + C6H12O6 = 8 Cr(OH)SO4 + 4 Na2SO4 + 14 H2O + 6 CO2
Ti + HNO3 = Ti(NO3)4 + N2O + H2O =>
2 Ti + 10 HNO3 = 2 Ti(NO3)4 + N2O + 5 H2O
Zn{2+} + H2O = Zn(OH)2 + H{+} =>
Zn{2+} + 2 H2O = Zn(OH)2 + 2 H{+}
FeBr2 + H2SO4 = Fe2(SO4)3 + Br2 + SO2 + H2O =>
2 FeBr2 + 6 H2SO4 = Fe2(SO4)3 + 2 Br2 + 3 SO2 + 6 H2O
FeSCN + NaF = FeNa + FSCN =>
FeSCN + NaF = FeNa + FSCN
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Pb(NO3)2 + NH3 + H2O = Pb2O(NO3)2 + NH4NO3 =>
2 Pb(NO3)2 + 2 NH3 + H2O = Pb2O(NO3)2 + 2 NH4NO3
KCl + FeCO3 = FeCl2 + K2CO3 =>
2 KCl + FeCO3 = FeCl2 + K2CO3
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2 =>
2 NaHCO3 + CaSO4 = Na2SO4 + CaCO3 + H2O + CO2
C8H18 = C8H10 + H2 =>
C8H18 = C8H10 + 4 H2
CHCCH3 + [Ag(NH3)2]OH = AgCCCH3 + H2O + NH3 =>
CHCCH3 + [Ag(NH3)2]OH = AgCCCH3 + H2O + 2 NH3
KlO4 = Kl + O2 =>
KlO4 = Kl + 2 O2
HgNO3 + (NH4)3PO4 = Hg3PO4 + NH4NO3 =>
3 HgNO3 + (NH4)3PO4 = Hg3PO4 + 3 NH4NO3
Na + I = NaI =>
Na + I = NaI
LiH + F2 = LiF + H2 =>
2 LiH + F2 = 2 LiF + H2
[Mg(NH3)2]{2+} + OH{-} = Mg(OH)2 + NH3 =>
[Mg(NH3)2]{2+} + 2 OH{-} = Mg(OH)2 + 2 NH3
Cr + OH = (CrO4) + H2O =>
Cr + 8 OH = (CrO4) + 4 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + MnO2 + KOH =>
3 CH3C(CH3)C(CH3)CH3 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 MnO2 + 2 KOH
C7H16(g) + O2(g) = CO2(g) + H2O(g) =>
C7H16(g) + 11 O2(g) = 7 CO2(g) + 8 H2O(g)
C12H22O11 + O2 = H3C6H5O7 + H2 =>
2 C12H22O11 + 3 O2 = 4 H3C6H5O7 + 6 H2
(NH4)2CO3 + MgSO4 = (NH4)2SO4MgCO3 =>
(NH4)2CO3 + MgSO4 = (NH4)2SO4MgCO3
NH4Cl + Br = N2 + HCl + HBr =>
2 NH4Cl + 6 Br = N2 + 2 HCl + 6 HBr
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
Na2CrO4(s) + BaCl2(aq) = NaCl(aq) + BaCrO4(s) =>
Na2CrO4(s) + BaCl2(aq) = 2 NaCl(aq) + BaCrO4(s)
Fe2C3O9 + H2SO4 = Fe2S3O12 + H2O + CO2 =>
Fe2C3O9 + 3 H2SO4 = Fe2S3O12 + 3 H2O + 3 CO2
Cu(OH)2(s) = CuO(s) + H2O() =>
Cu(OH)2(s) = CuO(s) + H2O()
LiOH + HClO4 = LiClO4 + H2O =>
LiOH + HClO4 = LiClO4 + H2O
Al + N = Al2N =>
2 Al + N = Al2N
CH3CH2CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2CH2COOH + CH3CH2CH2OK =>
CH3CH2CH2CH2COOCH2CH2CH3 + KOH = CH3CH2CH2CH2COOH + CH3CH2CH2OK
C3H6Br2 = C + H + Br2 =>
C3H6Br2 = 3 C + 6 H + Br2
MoS2(s) + O2(g) = MoO2(s) + SO2(g) =>
MoS2(s) + 3 O2(g) = MoO2(s) + 2 SO2(g)
KBr + H2SO4 + MnO2 = H2O + MnSO4 + KHSO4 + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 H2O + MnSO4 + 2 KHSO4 + Br2
CH4OH2 + Na = CH4OHNa + H2 =>
2 CH4OH2 + 2 Na = 2 CH4OHNa + H2
K2Cr2O7 + Na2S2O3 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2S2O7 + H2O =>
4 K2Cr2O7 + 3 Na2S2O3 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 Na2S2O7 + 16 H2O
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
LiH + Cl2 = LiCl + HCl =>
LiH + Cl2 = LiCl + HCl
Zn + FeSO4 = Zn(SO4)2 + Fe2 =>
Zn + 2 FeSO4 = Zn(SO4)2 + Fe2
AgBr + K2CO3 = Ag2CO3 + KBr =>
2 AgBr + K2CO3 = Ag2CO3 + 2 KBr
Mn2S3 = Mn + S =>
Mn2S3 = 2 Mn + 3 S
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
