| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CHClCH3 + 2 NH3 = NH4Cl + CH3CHNH2CH3
NH4Cl + Cu = NH4Cu + Cl =>
NH4Cl + Cu = NH4Cu + Cl
CO2 + OH = CH4 + O3 =>
CO2 + 4 OH = CH4 + 2 O3
C4H7O2Br + C18H15P = C22H22O2BrP =>
C4H7O2Br + C18H15P = C22H22O2BrP
Fe2(SO4)3(aq) + NaOH(aq) = Fe(OH)3(s) + Na2(SO4)(aq) =>
Fe2(SO4)3(aq) + 6 NaOH(aq) = 2 Fe(OH)3(s) + 3 Na2(SO4)(aq)
NH4Cl + AI(NO3)3 = AICl3 + NH4NO3 =>
3 NH4Cl + AI(NO3)3 = AICl3 + 3 NH4NO3
HCl + K4Fe(CN)6 = H4Fe(CN)6 + KCl =>
4 HCl + K4Fe(CN)6 = H4Fe(CN)6 + 4 KCl
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
HCl + Mg3(PO4)2 = H3PO4 + MgCl2 =>
6 HCl + Mg3(PO4)2 = 2 H3PO4 + 3 MgCl2
Mn + H2O2 = Mn2O3 + H2 =>
4 Mn + 3 H2O2 = 2 Mn2O3 + 3 H2
C6H5NH2 + HCl = C6H5N{+} + H3Cl{-} =>
C6H5NH2 + HCl = C6H5N{+} + H3Cl{-}
NO3 + FeSO4 = Fe(NO3)2 + SO4 =>
2 NO3 + FeSO4 = Fe(NO3)2 + SO4
SrBr2 + CH3COOH = (CH3COO)2Sr + HBr =>
SrBr2 + 2 CH3COOH = (CH3COO)2Sr + 2 HBr
FeSO4 + H2O = Fe(OH)3 + HSO3 =>
FeSO4 + 2 H2O = Fe(OH)3 + HSO3
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Na(CO3) + Ca(OH)2 = Na(OH)2 + Ca(CO3) =>
Na(CO3) + Ca(OH)2 = Na(OH)2 + Ca(CO3)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na2S2O3 + BaCl2 = BaS2O3 + NaCl =>
Na2S2O3 + BaCl2 = BaS2O3 + 2 NaCl
CO(NH2)2 + H2O = CO2 + NH3 =>
CO(NH2)2 + H2O = CO2 + 2 NH3
CoBr2 + K2SO3 = KBr + CoSO3 =>
CoBr2 + K2SO3 = 2 KBr + CoSO3
S4O6{-2} + Al + H{+} = Al{+3} + H2S + H2O =>
S4O6{-2} + 6 Al + 20 H{+} = 6 Al{+3} + 4 H2S + 6 H2O
Zn(s) + H2SO4(aq) = H2(g) + ZnSO4(aq) =>
Zn(s) + H2SO4(aq) = H2(g) + ZnSO4(aq)
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4 =>
ZnSO4 + Li2CO3 = ZnCO3 + Li2SO4
Ag2CO3(s) = Ag + CO3 =>
Ag2CO3(s) = 2 Ag + CO3
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 = CuO + H2O + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
SiO2 + HF = H2SiF6 + H2O =>
SiO2 + 6 HF = H2SiF6 + 2 H2O
NH4NO3 + HCl = NH4Cl + HNO3 =>
NH4NO3 + HCl = NH4Cl + HNO3
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
ZnBr2 = Zn + Br2 =>
ZnBr2 = Zn + Br2
Mg + Na = Mg3Na2 =>
3 Mg + 2 Na = Mg3Na2
C2H6 + Br2 = C2H5Br + HBr =>
C2H6 + Br2 = C2H5Br + HBr
CuO3 + H2 = CuO3H2 =>
CuO3 + H2 = CuO3H2
Cu + Al(NO3)3 + H2SO4 = CuSO4 + Al2(SO4)3 + NO2 + H2O =>
3 Cu + 2 Al(NO3)3 + 6 H2SO4 = 3 CuSO4 + Al2(SO4)3 + 6 NO2 + 6 H2O
Cr(NO3)3 + KPO4 = CrPO4 + K(NO3)3 =>
Cr(NO3)3 + KPO4 = CrPO4 + K(NO3)3
CaBr2 + F2 = CaF + Br2 =>
2 CaBr2 + F2 = 2 CaF + 2 Br2
Ce(OH)3 + H2O2 = Ce(OH)4 =>
2 Ce(OH)3 + H2O2 = 2 Ce(OH)4
XeO4 + XeF6 = XeO2F4 + XeOF4 =>
XeO4 + 2 XeF6 = XeO2F4 + 2 XeOF4
Na2CO3 = CO2 + Na2O =>
Na2CO3 = CO2 + Na2O
NaOCl + KI = NaCl + KIO3 =>
3 NaOCl + KI = 3 NaCl + KIO3
C6H12O6 = C2H4 + H2O + CO2 =>
C6H12O6 = 2 C2H4 + 2 H2O + 2 CO2
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4 =>
Na2C2O4K2C2O4 = K2C2O4 + Na2C2O4
BaC2 + H2SO4 = BaSO4 + HC =>
BaC2 + H2SO4 = BaSO4 + 2 HC
NaBr + H2SO4 = Na2SO4 + HBr =>
2 NaBr + H2SO4 = Na2SO4 + 2 HBr
Rb3PO4 + (NH4)2S = (NH4)3PO4 + Rb2S =>
2 Rb3PO4 + 3(NH4)2S = 2(NH4)3PO4 + 3 Rb2S
C12H22O4 + H2O = C2H5OH + CO2 =>
6 C12H22O4 + 27 H2O = 31 C2H5OH + 10 CO2
ZnCl2 + K = ZnK + KCl =>
ZnCl2 + 3 K = ZnK + 2 KCl
KMnO4 + Na2CO3 = K2CO3 + NaMnO4 =>
2 KMnO4 + Na2CO3 = K2CO3 + 2 NaMnO4
C14H10O2 + NaBH4 = C14H14O2 + NaB =>
C14H10O2 + NaBH4 = C14H14O2 + NaB
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/25
Équations équilibrées sur03/17/24
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