| Équations équilibrées la veille |
C6H5COOH + H2 = C6H5CHO + H2O
H2SO4 + KMnO4 + KCl = MnSO4 + Cl2 + H2O + K2SO4 =>
8 H2SO4 + 2 KMnO4 + 10 KCl = 2 MnSO4 + 5 Cl2 + 8 H2O + 6 K2SO4
CO2 + CaC2 + H2O = Ca(OH)2 + CH2CHO2H =>
2 CO2 + 4 CaC2 + 14 H2O = 4 Ca(OH)2 + 5 CH2CHO2H
LiOH + HN3 = LiN3 + H2O =>
LiOH + HN3 = LiN3 + H2O
Cu + C10H16N2O8 = CuH16N2O8C10 =>
Cu + C10H16N2O8 = CuH16N2O8C10
C3H3Ag + H2SO4 = CO2 + SO2 + H2O + Ag2SO4 =>
2 C3H3Ag + 17 H2SO4 = 6 CO2 + 16 SO2 + 20 H2O + Ag2SO4
Pb + CrO4 = PbO4 + Cr =>
Pb + CrO4 = PbO4 + Cr
KMnO4 + N3H + H2SO4 = K2SO4 + MnSO4 + H2O + N2 =>
2 KMnO4 + 10 N3H + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 15 N2
Ti(CH3COO)4 + H2O = Ti(OH)4 + CH3COOH =>
Ti(CH3COO)4 + 4 H2O = Ti(OH)4 + 4 CH3COOH
CH3CH2OH + KBr + H2SO4 = CH3Br + H2O + KHSO4 =>
CH3CH2OH + 2 KBr + 2 H2SO4 = 2 CH3Br + H2O + 2 KHSO4
C8H9OH + KMnO4 + H2SO4 = C8H6O3 + K2SO4 + MnSO4 + H2O =>
5 C8H9OH + 8 KMnO4 + 12 H2SO4 = 5 C8H6O3 + 4 K2SO4 + 8 MnSO4 + 22 H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
CU(CO3)2 = CO3 + CU =>
CU(CO3)2 = 2 CO3 + CU
C13H10O + NaBH4 + H2O = C13H12O + B(OH)3 + NaOH =>
4 C13H10O + NaBH4 + 4 H2O = 4 C13H12O + B(OH)3 + NaOH
Zn + HBr = Zn2Br + H =>
2 Zn + HBr = Zn2Br + H
NaOH + AuI4 = Au + NaI + OH =>
4 NaOH + AuI4 = Au + 4 NaI + 4 OH
Cu(IO3) + K2(CO3) = K(IO3) + Cu2(CO3) =>
2 Cu(IO3) + K2(CO3) = 2 K(IO3) + Cu2(CO3)
HC2H3O2 + NaOH = CH3COONa + H2O =>
HC2H3O2 + NaOH = CH3COONa + H2O
Cu(SO4)2 + H2O = Cu(OH)2 + HSO4 =>
Cu(SO4)2 + 2 H2O = Cu(OH)2 + 2 HSO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KMnO4 + H2SO3 + KOH = K2MnO4 + H2SO4 + H2O =>
2 KMnO4 + H2SO3 + 2 KOH = 2 K2MnO4 + H2SO4 + H2O
KCl + CrCl3 + H2O = KCrO2 + HCl =>
KCl + CrCl3 + 2 H2O = KCrO2 + 4 HCl
B2H6 + O2 = B2H2 + H2O =>
B2H6 + O2 = B2H2 + 2 H2O
Na2CO3 + C + CaCN2 = NaCN + CaCO3 =>
Na2CO3 + C + CaCN2 = 2 NaCN + CaCO3
C16H36O4P2S4Zn + H2O = Zn + H2S + H2SO4 + H3PO4 + CH3 =>
4 C16H36O4P2S4Zn + 52 H2O = 4 Zn + 7 H2S + 9 H2SO4 + 8 H3PO4 + 64 CH3
C6H5OH + HNO3 = C6H2N3O6OH + H2O =>
C6H5OH + 3 HNO3 = C6H2N3O6OH + 3 H2O
NH3 + Cu(NO3)2 = Cu(NH3)4(s) + NO3 =>
4 NH3 + Cu(NO3)2 = Cu(NH3)4(s) + 2 NO3
Al(NO3)3 + (NH4)2SO4 = Al2(SO4)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2SO4 = Al2(SO4)3 + 6 NH4NO3
Sr3N2 + H2SO4 = SrSO4 + (NH4)2SO4 =>
Sr3N2 + 4 H2SO4 = 3 SrSO4 + (NH4)2SO4
Fe2O3 + KI = I2 + KFe2O3 =>
2 Fe2O3 + 2 KI = I2 + 2 KFe2O3
H2O(l) + Mg(s) = MgOH(ac) + H2(g) =>
2 H2O(l) + 2 Mg(s) = 2 MgOH(ac) + H2(g)
CrO4{2-} + H2O = Cr2O7{2-} + OH{-} =>
2 CrO4{2-} + H2O = Cr2O7{2-} + 2 OH{-}
Cu + Zn(NO3)2 = Zn + Cu(NO3)3 =>
2 Cu + 3 Zn(NO3)2 = 3 Zn + 2 Cu(NO3)3
LiO + H2SO4 = LiO4 + SO3 + H2 =>
LiO + 3 H2SO4 = LiO4 + 3 SO3 + 3 H2
Pb(CH3COO)2 + Na2CO3 + H2O = Pb(OH)2 + CO2 + CH3COONa =>
Pb(CH3COO)2 + Na2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COONa
NaOH + Br2 = BrNaO3 + NaBr + H2O =>
6 NaOH + 3 Br2 = BrNaO3 + 5 NaBr + 3 H2O
CoCO3 + C5H8O2 = Co(C5H8O2)2 + H2O + CO2 =>
12 CoCO3 + 25 C5H8O2 = 12 Co(C5H8O2)2 + 4 H2O + 17 CO2
Bi2O3 + CaCO3 + Fe(NO3)3*9H2O = Bi07Ca03FeO3 + CO2 + N + H2O + O2 =>
14 Bi2O3 + 12 CaCO3 + 4 Fe(NO3)3*9H2O = 4 Bi07Ca03FeO3 + 12 CO2 + 12 N + 36 H2O + 39 O2
ClOOCl = Cl2 + O2 =>
ClOOCl = Cl2 + O2
SO2 + CO = SC + O =>
SO2 + CO = SC + 3 O
FeCl2 + C = CCl4 + Fe =>
2 FeCl2 + C = CCl4 + 2 Fe
S8 + O2(g) = SO =>
S8 + 4 O2(g) = 8 SO
Na2CO3 + H2C2O4 = Na2C2O4 + CO2 + H2O =>
Na2CO3 + H2C2O4 = Na2C2O4 + CO2 + H2O
AlCl3 + NaCl = NaAlCl4 =>
AlCl3 + NaCl = NaAlCl4
Cl2 + O2 = Cl2O7 = =>
2 Cl2 + 7 O2 = 2 Cl2O7
C7H12 + Br2 = C7H11Br + HBr =>
C7H12 + Br2 = C7H11Br + HBr
SrO2 + H2SO4 = SrSO4 + H2O + O2 =>
2 SrO2 + 2 H2SO4 = 2 SrSO4 + 2 H2O + O2
NH3 + H3BO3 = NH4B5O8*4H2O + H2O =>
NH3 + 5 H3BO3 = NH4B5O8*4H2O + 3 H2O
MnSO4 + HNO3 + PbO2 = HMnO4 + Pb(NO3)2 + H2O + PbSO4 =>
2 MnSO4 + 6 HNO3 + 5 PbO2 = 2 HMnO4 + 3 Pb(NO3)2 + 2 H2O + 2 PbSO4
KCl + CaCO3 = K2CO3 + CaCl2 =>
2 KCl + CaCO3 = K2CO3 + CaCl2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
