| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + Cl2 = CH3COOCl + HCl
NH4OH + ZnCl2 = ZnNH4 + Cl2OH =>
NH4OH + ZnCl2 = ZnNH4 + Cl2OH
NH4NO3 + CoCl2 = NH4Cl + Co(NO3)2 =>
2 NH4NO3 + CoCl2 = 2 NH4Cl + Co(NO3)2
Na2S(aq) + HNO3(aq) = H2S(g) + NaNO3(aq) =>
Na2S(aq) + 2 HNO3(aq) = H2S(g) + 2 NaNO3(aq)
SiO2 + SO2 = SSiO4 =>
SiO2 + SO2 = SSiO4
C3H9NH + H2O = H3O + C3H6N =>
C3H9NH + 4 H2O = 4 H3O + C3H6N
V(OH)4 + H2SO4 = V(SO4)2 + H2O =>
V(OH)4 + 2 H2SO4 = V(SO4)2 + 4 H2O
KClO3(dd) + Fe + H2SO4 = Fe2(SO4)3 + Cl2 + K2SO4 + H2O =>
6 KClO3(dd) + 10 Fe + 18 H2SO4 = 5 Fe2(SO4)3 + 3 Cl2 + 3 K2SO4 + 18 H2O
Ca(H)2 + H2O = Ca(OH)2 + H2 =>
Ca(H)2 + 2 H2O = Ca(OH)2 + 2 H2
NH4OH + NaOCl + CH3COCH3 = C6H12N2 + NaCl + H2O =>
2 NH4OH + NaOCl + 2 CH3COCH3 = C6H12N2 + NaCl + 5 H2O
HNO3(ac) + NaOH(ac) = NaNO3(ac) + H2O =>
HNO3(ac) + NaOH(ac) = NaNO3(ac) + H2O
HNO3(aq) + (NH4)2CO3(aq) = CO2(g) + H2O(l) + NH4NO3(aq) =>
2 HNO3(aq) + (NH4)2CO3(aq) = CO2(g) + H2O(l) + 2 NH4NO3(aq)
Fe3P + HNO3 = Fe(NO3)3 + H3PO3 + NO + H2O =>
Fe3P + 13 HNO3 = 3 Fe(NO3)3 + H3PO3 + 4 NO + 5 H2O
Cu(OAc)2 + PhCH2OH = Cu + PhCHO + AcOH =>
Cu(OAc)2 + PhCH2OH = Cu + PhCHO + 2 AcOH
NH4NO3 + MgCl2 = NH4Cl + Mg(NO3)2 =>
2 NH4NO3 + MgCl2 = 2 NH4Cl + Mg(NO3)2
SO4 + H2O = H2S + O2 =>
2 SO4 + 2 H2O = 2 H2S + 5 O2
(O2) + (C3H8O3) = (CO2) + (H2O) =>
7(O2) + 2(C3H8O3) = 6(CO2) + 8(H2O)
(NH4)2Cr2O7(s)Cr2O3(s) = Cr2O3(s) + H2O + N2 =>
(NH4)2Cr2O7(s)Cr2O3(s) = 2 Cr2O3(s) + 4 H2O + N2
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
H3N + O2 = N2 + H2O =>
4 H3N + 3 O2 = 2 N2 + 6 H2O
(NH4)2SO3(s) = NH3(g) + H2O(v) + SO2(g) =>
(NH4)2SO3(s) = 2 NH3(g) + H2O(v) + SO2(g)
CS2 + O2 = O2S2 + C =>
CS2 + O2 = O2S2 + C
Pb(NO3)2 + F2 = PbF2 + NO3 =>
Pb(NO3)2 + F2 = PbF2 + 2 NO3
Ni(NO3)3 + Na3PO4 = NiPO4 + NaNO3 =>
Ni(NO3)3 + Na3PO4 = NiPO4 + 3 NaNO3
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe2O3 + H2O = Fe5O3(OH)9 =>
5 Fe2O3 + 9 H2O = 2 Fe5O3(OH)9
AlCl3 + Na2SiO3 = Al2(SiO3)3 + NaCl =>
2 AlCl3 + 3 Na2SiO3 = Al2(SiO3)3 + 6 NaCl
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
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
KIO3 + CuSCN + HCl = CuSO4 + ICl + HCN + KCl + H2O =>
7 KIO3 + 4 CuSCN + 14 HCl = 4 CuSO4 + 7 ICl + 4 HCN + 7 KCl + 5 H2O
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
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
Fe(OH)3 + H2SeO4 = Fe(OH)(SeO4) + H2O =>
Fe(OH)3 + H2SeO4 = Fe(OH)(SeO4) + 2 H2O
H2(SO4) + (NaOH) = (Na2SO4) + H2O =>
H2(SO4) + 2(NaOH) = (Na2SO4) + 2 H2O
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
PbO2 + CrO2 + K2CrO4 + BaO2 + Os = KBaCrOsO6 + PbO =>
2 PbO2 + CrO2 + K2CrO4 + 2 BaO2 + 2 Os = 2 KBaCrOsO6 + 2 PbO
Cu(NO3)2 + Na2CO3 = Cu(CO3)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2CO3 = Cu(CO3)2 + 2 Na2NO3
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH =>
CH3{-}CH(OH){-}CH(NH2){-}COOH = CH3{-}CH2{-}CH2OH
C + H = C4H10 =>
4 C + 10 H = C4H10
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
MnO4{-} + SO3{-2} + H2O = MnO4{-2} + SO4{-2} + H{+} =>
2 MnO4{-} + SO3{-2} + H2O = 2 MnO4{-2} + SO4{-2} + 2 H{+}
CuO(s) + C(s) = Cu(s) + CO2(g) =>
2 CuO(s) + C(s) = 2 Cu(s) + CO2(g)
Ca3N2 + H2O + K2CO3 = Ca3(CO3)3 + NH3 + KOH =>
Ca3N2 + 6 H2O + 3 K2CO3 = Ca3(CO3)3 + 2 NH3 + 6 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/19/25
Équations équilibrées sur03/21/24
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