| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2H2P2O7 + 4 AgNO3 = Ag4P2O7 + 2 NaNO3 + 2 HNO3
MgO + FeSO4 = MgSO4 + FeO =>
MgO + FeSO4 = MgSO4 + FeO
CuCl2 + HI = CuI + HCl + I =>
CuCl2 + 2 HI = CuI + 2 HCl + I
(NH4)2SO4 + Pb(OH)2 = Pb(NH4)2 + SO4(OH)2 =>
(NH4)2SO4 + Pb(OH)2 = Pb(NH4)2 + SO4(OH)2
C3H8O5F3 = C + H2 + O2 + F =>
2 C3H8O5F3 = 6 C + 8 H2 + 5 O2 + 6 F
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO)2 + H2O =>
2 Ba(OH)2 + 2 Cl2 = BaCl2 + Ba(ClO)2 + 2 H2O
BaCl2 + Na2SO4 = BaNa2 + Cl2SO4 =>
BaCl2 + Na2SO4 = BaNa2 + Cl2SO4
CH2O2 + HNO3 = CO2 + H2O + NO =>
3 CH2O2 + 2 HNO3 = 3 CO2 + 4 H2O + 2 NO
H3CCHCHCH2CH3 + KMnO4 + H2O = MnO2 + KOH + H3CCHOHCHOHCH2CH3 =>
3 H3CCHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H3CCHOHCHOHCH2CH3
Mg(NO3)2 + Cs3(PO4)2 = Mg(PO4)2 + Cs3(NO3)2 =>
Mg(NO3)2 + Cs3(PO4)2 = Mg(PO4)2 + Cs3(NO3)2
NaCl + AgNO3 = Na(NO3) + AgCl =>
NaCl + AgNO3 = Na(NO3) + AgCl
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(s) + SrS(s) =>
(NH4)2S(aq) + SrCl2(aq) = (NH4)2Cl2(s) + SrS(s)
Al3 + Fe(NO3)2 = Fe2 + Al(NO3)3 =>
4 Al3 + 18 Fe(NO3)2 = 9 Fe2 + 12 Al(NO3)3
Na2SO4 + HCl = NaCl + SO2 + H2O + O2 =>
2 Na2SO4 + 4 HCl = 4 NaCl + 2 SO2 + 2 H2O + O2
Ti(SO4)2 + Na2CO3 = TiOSO4 + Na2SO4 + CO2 =>
Ti(SO4)2 + Na2CO3 = TiOSO4 + Na2SO4 + CO2
SO3 + Ca(OH)2 = S(OH)6 + CaO =>
SO3 + 3 Ca(OH)2 = S(OH)6 + 3 CaO
C6H12O6 + NO3{-} + H{+} = N2 + CO2 + H2O =>
5 C6H12O6 + 24 NO3{-} + 24 H{+} = 12 N2 + 30 CO2 + 42 H2O
H3CCHCHCH2CH3 + KMnO4 + H2O = MnO2 + KOH + H3CCHOHCHOHCH2CH3 =>
3 H3CCHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H3CCHOHCHOHCH2CH3
CuBr2 + NaOH = Cu(OH) + Na(Br2) =>
CuBr2 + NaOH = Cu(OH) + Na(Br2)
C10H15NO + NH3 + C2H5OH = C10H15N + H2O =>
4 C10H15NO + NH3 + 5 C2H5OH = 5 C10H15N + 9 H2O
hydrogen + Nitrogen = Ammonia =>
3 H2 + N2 = 2 NH3
Al2O3*3H2O + NaOH = NaAlO2 + H2O =>
Al2O3*3H2O + 2 NaOH = 2 NaAlO2 + 4 H2O
KOH + KHC2O4H2O = K2C2O4H2O + H2O =>
KOH + KHC2O4H2O = K2C2O4H2O + H2O
NH4I + Mg = MgI2 + NH4 =>
2 NH4I + Mg = MgI2 + 2 NH4
C2H4(OH)2 + Cu(OH)2 = (C2H4OHO)2Cu + H2O =>
2 C2H4(OH)2 + Cu(OH)2 = (C2H4OHO)2Cu + 2 H2O
Na2Cr2O7 + Pb(NO3)2 = Na(NO3) + PbCr2O7 =>
Na2Cr2O7 + Pb(NO3)2 = 2 Na(NO3) + PbCr2O7
NH4VO3 + HCl = VOCl2 + NH4Cl + Cl2 + H2O =>
2 NH4VO3 + 8 HCl = 2 VOCl2 + 2 NH4Cl + Cl2 + 4 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 = =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
NaBrO3 + FeSO4 + H2SO4 = Fe(SO4)3 + NaBr + H2O =>
2 NaBrO3 + 3 FeSO4 + 6 H2SO4 = 3 Fe(SO4)3 + 2 NaBr + 6 H2O
CO2 + Al(OH)3 = Al2(CO3)3 + H2O =>
3 CO2 + 2 Al(OH)3 = Al2(CO3)3 + 3 H2O
H3CCHCHCH2CH3 + KMnO4 + H2O = MnO2 + KOH + H3CCHOHCHOHCH2CH3 =>
3 H3CCHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H3CCHOHCHOHCH2CH3
(NH4) + MoO4 = (NH4)2MoO4 =>
2(NH4) + MoO4 = (NH4)2MoO4
H2O2 + C2H4 = CH2OHCH2OH =>
H2O2 + C2H4 = CH2OHCH2OH
C3H3NH2 + H2O = C3H6N + OH =>
C3H3NH2 + H2O = C3H6N + OH
K2SO4 + Al2(SO4)3*24H2O = KAl(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3*24H2O = 2 KAl(SO4)2*12H2O
C14H10 + O2 = H2O + CO =>
2 C14H10 + 19 O2 = 10 H2O + 28 CO
Ba(CO3)(aq) + HCl(aq) = BaCl2(s) + H2O(l) + CO2(g) =>
Ba(CO3)(aq) + 2 HCl(aq) = BaCl2(s) + H2O(l) + CO2(g)
AgCI + Na2SO4 = Ag2SO4 + NaCI =>
2 AgCI + Na2SO4 = Ag2SO4 + 2 NaCI
CuO + H = HO + Cu2 =>
2 CuO + 2 H = 2 HO + Cu2
Al2O3 + Fe = Fe2O3 + Al =>
Al2O3 + 2 Fe = Fe2O3 + 2 Al
H3CCHCHCH2CH3 + KMnO4 + H2O = MnO2 + KOH + H3CCHOHCHOHCH2CH3 =>
3 H3CCHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H3CCHOHCHOHCH2CH3
H{+}aq + Ca(OH)2 = Ca{+2} + H2O =>
2 H{+}aq + Ca(OH)2 = Ca{+2} + 2 H2O
Cl2O6Sr = SrCl2 + O2 =>
Cl2O6Sr = SrCl2 + 3 O2
H3CCHCHCH2CH3 + KMnO4 + H2O = MnO2 + KOH + H3CCHOHCHOHCH2CH3 =>
3 H3CCHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H3CCHOHCHOHCH2CH3
C4H9OH + Cr2O7{2-} + H{+} = C3H7COOH + H2O + Cr3{+} =>
17 C4H9OH + 6 Cr2O7{2-} + 16 H{+} = 17 C3H7COOH + 25 H2O + 4 Cr3{+}
MgNaOH = MgOHNa =>
MgNaOH = MgOHNa
FeBr3 + Na2CO3 = Fe2(CO3)3 + NaBr =>
2 FeBr3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaBr
H3CCHCHCH2CH3 + KMnO4 + H2O = MnO2 + KOH + H3CCHOHCHOHCH2CH3 =>
3 H3CCHCHCH2CH3 + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 3 H3CCHOHCHOHCH2CH3
NO2 + O2 + H2O = NO3H =>
4 NO2 + O2 + 2 H2O = 4 NO3H
Li0 + H2O = LiOH + H2 =>
2 Li0 + 2 H2O = 2 LiOH + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/03/24
Équations équilibrées sur06/02/23
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