| Équations équilibrées la veille |
Al6 = 3 Al2
C4H7OH + O2 = CO + H2O =>
2 C4H7OH + 7 O2 = 8 CO + 8 H2O
Fe2O + H3PO4 = Fe2O4 + PH3 =>
4 Fe2O + 3 H3PO4 = 4 Fe2O4 + 3 PH3
K2C2O4 + Ni2(SO4)3 = K2SO4 + Ni2(C2O4)3 =>
3 K2C2O4 + Ni2(SO4)3 = 3 K2SO4 + Ni2(C2O4)3
FeCl3 + K4Cr2O7 = FeO7 + K4Cr2Cl3 =>
FeCl3 + K4Cr2O7 = FeO7 + K4Cr2Cl3
VO3{-} + H3O{+} = VO2{+} + H2O =>
VO3{-} + 2 H3O{+} = VO2{+} + 3 H2O
Si(OH)4 = Si{4+} + OH{-} =>
Si(OH)4 = Si{4+} + 4 OH{-}
CaCl2 + NH3 = Ca(NH3)2 + Cl =>
CaCl2 + 2 NH3 = Ca(NH3)2 + 2 Cl
Cr2O7{2-} + I{2} + H{+} = Cr{3+} + IO3{-} + H2O =>
Cr2O7{2-} + 2 I{2} + 2 H{+} = 2 Cr{3+} + 2 IO3{-} + H2O
CO + Fe = CFe + CO2 =>
2 CO + Fe = CFe + CO2
C6H6 + HSO3Cl = C6H5SO3H + HCl =>
C6H6 + HSO3Cl = C6H5SO3H + HCl
CoCl2 + C4H8N2O2 + C5H5N + O2 = C13H19ClCoN5O4 + C5H5N*HCl + H2O =>
4 CoCl2 + 8 C4H8N2O2 + 8 C5H5N + O2 = 4 C13H19ClCoN5O4 + 4 C5H5N*HCl + 2 H2O
S + H3PO4 = H2SO4 + P2O3 + H2O =>
2 S + 6 H3PO4 = 2 H2SO4 + 3 P2O3 + 7 H2O
AgCl + HI = AgI + HCl =>
AgCl + HI = AgI + HCl
PbO3 + KI + H2SO4 = PbSO4 + I2 + K2SO4 + H2O =>
PbO3 + 4 KI + 3 H2SO4 = PbSO4 + 2 I2 + 2 K2SO4 + 3 H2O
(NH4)2C2O4 + HCl = NH4Cl + H2C2O4 =>
(NH4)2C2O4 + 2 HCl = 2 NH4Cl + H2C2O4
NaHCO3 + H3C6O7 = CO3 + H2O + Na3C6H5O7 =>
75 NaHCO3 + 24 H3C6O7 = 69 CO3 + 11 H2O + 25 Na3C6H5O7
Ba(OH)2 + Ca(HCO3)2 = CaCO3 + Ba(HCO3)2 + H2O =>
Ba(OH)2 + 2 Ca(HCO3)2 = 2 CaCO3 + Ba(HCO3)2 + 2 H2O
Ca(OH)2 + H2CO3 = Ca(HCO3)2 + H2O =>
Ca(OH)2 + 2 H2CO3 = Ca(HCO3)2 + 2 H2O
Cu(NO3)2 + Ni(CN)2 = Cu(CN)2 + Ni(NO3)2 =>
Cu(NO3)2 + Ni(CN)2 = Cu(CN)2 + Ni(NO3)2
NaCl + Pb{2+} = PbCl2 + Na{+} =>
2 NaCl + Pb{2+} = PbCl2 + 2 Na{+}
SmCl3 = Sm + Cl2 =>
2 SmCl3 = 2 Sm + 3 Cl2
Li2CO3 + FeCl2 = FeCO3 + LiCl =>
Li2CO3 + FeCl2 = FeCO3 + 2 LiCl
K(NO4) + Zn + H2SO4 = ZnSO4 + (NH4)2(SO4) + K2(SO4) + H2O =>
2 K(NO4) + 10 Zn + 12 H2SO4 = 10 ZnSO4 + (NH4)2(SO4) + K2(SO4) + 8 H2O
H2SO4 + CaCO3 = CaSO4CO2 + H2O =>
H2SO4 + CaCO3 = CaSO4CO2 + H2O
CH4CH2OH + O2 = H2O + CH3COOH =>
4 CH4CH2OH + 5 O2 = 6 H2O + 4 CH3COOH
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K2HPO4 + H2O = KOH + H3PO4 =>
K2HPO4 + 2 H2O = 2 KOH + H3PO4
Bi(OH)3 + TiO2 + NaOH = (Bi0*5Na0*5)TiO3 + H2O + OH =>
Bi(OH)3 + TiO2 + 5 NaOH = (Bi0*5Na0*5)TiO3 + H2O + 6 OH
Ba(NO2)2 + HClO4 = HNO2 + Ba(ClO4)2 =>
Ba(NO2)2 + 2 HClO4 = 2 HNO2 + Ba(ClO4)2
Ca(OH)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(OH)2 =>
Ca(OH)2 + Ba(NO3)2 = Ca(NO3)2 + Ba(OH)2
Fe + CuSO4*15H2O = Cu + Fe2(SO4)3 + H2O =>
2 Fe + 3 CuSO4*15H2O = 3 Cu + Fe2(SO4)3 + 45 H2O
CH3C(CH3)C(CH3)CH3 + KMnO4 + H2O = MnO2 + CH3C(CH3)(OH)C(CH3)(OH) + KOH =>
5 CH3C(CH3)C(CH3)CH3 + 6 KMnO4 + 6 H2O = 6 MnO2 + 6 CH3C(CH3)(OH)C(CH3)(OH) + 6 KOH
Cu + H + SO4 = CuSO2 + H2O =>
Cu + 4 H + SO4 = CuSO2 + 2 H2O
CH03CH03 + O02 = CO02 + H02O =>
2 CH03CH03 + 7 O02 = 4 CO02 + 6 H02O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
HNO3 + I = NO + H2O + HIO3 =>
5 HNO3 + 3 I = 5 NO + H2O + 3 HIO3
C9H13NH2O + Fe = C9H13N + FeOH + H =>
C9H13NH2O + Fe = C9H13N + FeOH + H
CuI2 + KMnO4 + H2SO4 = CuSO4 + I2 + MnSO4 + K2SO4 + H2O =>
5 CuI2 + 2 KMnO4 + 8 H2SO4 = 5 CuSO4 + 5 I2 + 2 MnSO4 + K2SO4 + 8 H2O
NH4ClO4 + C2H6O2 = N2 + Cl2 + CO2 + H2O =>
10 NH4ClO4 + 4 C2H6O2 = 5 N2 + 5 Cl2 + 8 CO2 + 32 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
CaSO4 + K3PO4 = KSO4 + Ca3PO4 =>
3 CaSO4 + K3PO4 = 3 KSO4 + Ca3PO4
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
Sr(s) + P4(s) = Sr3P2(s) =>
6 Sr(s) + P4(s) = 2 Sr3P2(s)
SnSO4 + K2Cr2O7 + H2SO4 = Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 SnSO4 + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4)2 + K2SO4 + Cr2(SO4)3 + 7 H2O
H2SO4 + KClO3 = KHSO3 + O2 + Cl2O + H2O =>
2 H2SO4 + 2 KClO3 = 2 KHSO3 + 3 O2 + Cl2O + H2O
PbCH3CO2 + KCrO4 = PbCrO4 + KCH3CO2 =>
PbCH3CO2 + KCrO4 = PbCrO4 + KCH3CO2
Cr(OH)2 = Cr2O3 + H2 + O2 =>
4 Cr(OH)2 = 2 Cr2O3 + 4 H2 + O2
(NH4)2Fe(SO4)2 + KMnO4 + H2SO4 = (NH4)Fe(SO4)2 + K2SO4 + MnSO4 + (NH4)2SO4 + H2O =>
10(NH4)2Fe(SO4)2 + 2 KMnO4 + 8 H2SO4 = 10(NH4)Fe(SO4)2 + K2SO4 + 2 MnSO4 + 5(NH4)2SO4 + 8 H2O
Pb(CH3COO)2 + O2 = CH3COOH + Pb(OH)2 + CO2 =>
Pb(CH3COO)2 + 2 O2 = CH3COOH + Pb(OH)2 + 2 CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
