| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
NH3 + H2SO4 = S + HNO3 + H2O =>
3 NH3 + 4 H2SO4 = 4 S + 3 HNO3 + 7 H2O
CC2 + H2O = C2H2 + C(OH)2 =>
CC2 + 2 H2O = C2H2 + C(OH)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
H2SO3(s) = H2O + SO2 =>
H2SO3(s) = H2O + SO2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
[Ag(NH3)2]Cl + Cu = AgCl + Cu(NH3)4 =>
2[Ag(NH3)2]Cl + Cu = 2 AgCl + Cu(NH3)4
HCO2Na + H2SO4 = HCO2H + Na2SO4 =>
2 HCO2Na + H2SO4 = 2 HCO2H + Na2SO4
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CO2H2 + O2 = CO2 + H2O =>
2 CO2H2 + O2 = 2 CO2 + 2 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
C2H5OH + KMnO4 + H2SO4 = CH3COH + K2SO4 + MnSO4 + H2O =>
5 C2H5OH + 2 KMnO4 + 3 H2SO4 = 5 CH3COH + K2SO4 + 2 MnSO4 + 8 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10O + HCl = C4H9Cl + H2O =>
C4H10O + HCl = C4H9Cl + H2O
C2H4O + O2 = CO2 + H2O =>
2 C2H4O + 5 O2 = 4 CO2 + 4 H2O
SOCl2 + KMnO4 + H2SO4 = HClO3 + MnSO4 + K2SO4 + H2O =>
5 SOCl2 + 14 KMnO4 + 16 H2SO4 = 10 HClO3 + 14 MnSO4 + 7 K2SO4 + 11 H2O
CuFeS2 + HNO3 = CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + NO + H2O =>
3 CuFeS2 + 20 HNO3 = 3 CuSO4 + Fe2(SO4)3 + Fe(NO3)3 + 17 NO + 10 H2O
SrOH2O = Sr(OH)2 =>
SrOH2O = Sr(OH)2
C3H4O + O2 = CH2O + CO2 =>
2 C3H4O + 3 O2 = 4 CH2O + 2 CO2
*K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 =>
6*K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3
FeCl3 + HOH = FeOHCl2 + HCl =>
FeCl3 + HOH = FeOHCl2 + HCl
C4H10HCl2 = C4H10ClHCl =>
C4H10HCl2 = C4H10ClHCl
C2O4 + CaCl2 = CaO + CCl4 =>
C2O4 + 4 CaCl2 = 4 CaO + 2 CCl4
Cu + CH3COOH + O2 = Cu(CH3COO)2 + H2O =>
2 Cu + 4 CH3COOH + O2 = 2 Cu(CH3COO)2 + 2 H2O
CaAlCl3 = CaCl3Al =>
CaAlCl3 = CaCl3Al
HCl + NH3*H2O = NH4Cl + H2O =>
HCl + NH3*H2O = NH4Cl + H2O
S4 + O2 = S2O =>
S4 + O2 = 2 S2O
BaCl2 + NiSO4 = BaSO4 + NiCl2 =>
BaCl2 + NiSO4 = BaSO4 + NiCl2
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa =>
CH3COOC6H5 + NaOH = C6H5OH + CH3COONa
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + Na(NO3) =>
Pb(NO3)2 + Na2(SO4) = Pb(SO4) + 2 Na(NO3)
Mn + N2 = Mn3N7 =>
6 Mn + 7 N2 = 2 Mn3N7
C2H5Cl + O2 = CO2 + H2O + HCl =>
C2H5Cl + 3 O2 = 2 CO2 + 2 H2O + HCl
NH3(g) + H2O(l) = H2(g) + NO(g) =>
2 NH3(g) + 2 H2O(l) = 5 H2(g) + 2 NO(g)
Na2CO3 + CaS = Na2S + CaCO3 =>
Na2CO3 + CaS = Na2S + CaCO3
HBr + KOH = OH2 + KBr =>
HBr + KOH = OH2 + KBr
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Al + HNO3 = H2O + NO + Al(NO3)3 =>
Al + 4 HNO3 = 2 H2O + NO + Al(NO3)3
HClNaNo2 = HNo2NaCl =>
HClNaNo2 = HNo2NaCl
C4H5Br3 + Sn(OH)4 = C4H8O3 + SnBr4 =>
4 C4H5Br3 + 3 Sn(OH)4 = 4 C4H8O3 + 3 SnBr4
HCl + NH3*H2O = NH4Cl + H2O =>
HCl + NH3*H2O = NH4Cl + H2O
C2H6OHNa = C2H5ONaH2 =>
C2H6OHNa = C2H5ONaH2
BaCl2 + NiSO4 = BaSO4 + NiCl2 =>
BaCl2 + NiSO4 = BaSO4 + NiCl2
Zn + Ag(NO3)4 = Ag + Zn(NO3)2 =>
2 Zn + Ag(NO3)4 = Ag + 2 Zn(NO3)2
H2O(aq)SiO2(s) = H2SiO3 =>
H2O(aq)SiO2(s) = H2SiO3
CaCl2NaCl = CaClNaCl2 =>
CaCl2NaCl = CaClNaCl2
C4H8 + HO2 = CO2 + H2O =>
C4H8 + 8 HO2 = 4 CO2 + 8 H2O
Mg + HNO3(dilute) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(dilute) = 3 Mg(NO3)2 + 2 NO + 4 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/04/24
Équations équilibrées sur08/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
