| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2H8C2O4 + CaCl2 = CaC2O4 + Cl2N2H8
GaCl3 + (NH4)3PO4 = Ga(PO4) + Cl(NH4) =>
GaCl3 + (NH4)3PO4 = Ga(PO4) + 3 Cl(NH4)
Na3PO4 + HCI = NaCI + H3PO4 =>
Na3PO4 + 3 HCI = 3 NaCI + H3PO4
NH2CH2COOH + HCl = CH2ClCOOH + NH3 =>
NH2CH2COOH + HCl = CH2ClCOOH + NH3
C2H6 + Cl2 = HCl + C2H5Cl =>
C2H6 + Cl2 = HCl + C2H5Cl
CuSO4 + NH4 = CuSO4NH4 =>
CuSO4 + NH4 = CuSO4NH4
Sb2S3 + Na2S2 = Na3SbS4 + S =>
Sb2S3 + 3 Na2S2 = 2 Na3SbS4 + S
Fe4(Fe(CN)6)3 + Sn(OH)4 = Fe(OH)3 + SnFe(CN)6 =>
Fe4(Fe(CN)6)3 + 3 Sn(OH)4 = 4 Fe(OH)3 + 3 SnFe(CN)6
C2H11N + O2 = CO2 + N2 + H2O =>
4 C2H11N + 19 O2 = 8 CO2 + 2 N2 + 22 H2O
O2 + N2 + H2 = NH4OH =>
O2 + N2 + 5 H2 = 2 NH4OH
C2H2 + H2O = CH3CHO =>
C2H2 + H2O = CH3CHO
CO2(g) + NH3(g) = H2NCONH2(s) + H2O(l) =>
CO2(g) + 2 NH3(g) = H2NCONH2(s) + H2O(l)
FeS + HClO = Fe(ClO)2 + H2S =>
FeS + 2 HClO = Fe(ClO)2 + H2S
(CH3)2SiCl2 + H2O = HO((CH3)2SiO)H + HCl =>
(CH3)2SiCl2 + 2 H2O = HO((CH3)2SiO)H + 2 HCl
H4C2O2 + O2 = CO2 + H2O =>
H4C2O2 + 2 O2 = 2 CO2 + 2 H2O
Fe + O2 + H2O = Fe2O3*4H2O =>
4 Fe + 3 O2 + 8 H2O = 2 Fe2O3*4H2O
TiL4 = Ti + L2 =>
TiL4 = Ti + 2 L2
NaIO3 + KI + HCl = I2 + H2O + NaCl + KCl =>
NaIO3 + 5 KI + 6 HCl = 3 I2 + 3 H2O + NaCl + 5 KCl
FeSO4 + H2 = Fe + H2SO4 =>
FeSO4 + H2 = Fe + H2SO4
Na2O5 + Ba(OH)2 = BaO5 + NaOH =>
Na2O5 + Ba(OH)2 = BaO5 + 2 NaOH
Sn2{+} + S2{-} = SnS(s) =>
Sn2{+} + S2{-} = 2 SnS(s)
HNO3 + Cu = Cu(NO3)2 + NO2H2O =>
4 HNO3 + Cu = Cu(NO3)2 + 2 NO2H2O
CuCl2 + KPO4 = CuPO4 + K + Cl =>
CuCl2 + KPO4 = CuPO4 + K + 2 Cl
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
(CH3COO)2Ni + HOH = CH3COOH + Ni(OH)2 =>
(CH3COO)2Ni + 2 HOH = 2 CH3COOH + Ni(OH)2
NaCl + O3 = NaClO2 =>
3 NaCl + 2 O3 = 3 NaClO2
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Na2(CrO3) + Sr(NO3)2 = Na(NO3) + Sr(CrO3) =>
Na2(CrO3) + Sr(NO3)2 = 2 Na(NO3) + Sr(CrO3)
MnSO4 + (NH4)2S + H2O = (NH4)2SO4 + H2S + Mn(OH)2 =>
MnSO4 + (NH4)2S + 2 H2O = (NH4)2SO4 + H2S + Mn(OH)2
Na2CO3 + Cl2 = NaCl + NaClO + CO2 =>
Na2CO3 + Cl2 = NaCl + NaClO + CO2
Ca(H2PO4)2 + AgNO3 = Ag3PO4 + Ca(NO3)2 + HNO3 =>
Ca(H2PO4)2 + 6 AgNO3 = 2 Ag3PO4 + Ca(NO3)2 + 4 HNO3
CuH10 + O2 = CuO + H10O2 =>
2 CuH10 + 3 O2 = 2 CuO + 2 H10O2
Ca + H2O = Ca(O2H2)2 + H2 =>
Ca + 4 H2O = Ca(O2H2)2 + 2 H2
Pb(CH3COO)2 + CaOCl2 + H2O = Pb(OH)2 + Ca(CH3COO)2 + Cl2 =>
Pb(CH3COO)2 + CaOCl2 + H2O = Pb(OH)2 + Ca(CH3COO)2 + Cl2
Na2S2O8 = Na2SO4 + S + O2 =>
Na2S2O8 = Na2SO4 + S + 2 O2
Fe{+2} + Cr2O7{2-} + H{+} = Fe{3+} + Cr{3+} + H2O =>
6 Fe{+2} + Cr2O7{2-} + 14 H{+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
C6H6 + NaOH = C6H5Na + H2O =>
C6H6 + NaOH = C6H5Na + H2O
CuCO3*Cu(OH)2 + H2SO4 + H2O = CO2 + CuSO4*5H2O =>
CuCO3*Cu(OH)2 + 2 H2SO4 + 7 H2O = CO2 + 2 CuSO4*5H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NaCrO2 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 NaCrO2 + 2 NaOH + 3 H2O2 = 2 Na2CrO4 + 4 H2O
MgCl2(s) + NaOH(l) = Mg(OH)2 + NaCl =>
MgCl2(s) + 2 NaOH(l) = Mg(OH)2 + 2 NaCl
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
Mg + C4H8Cl2 = C4H8 + MgCl2 =>
Mg + C4H8Cl2 = C4H8 + MgCl2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CoCl2 + LiCl = LiCl2 + CoCl =>
CoCl2 + LiCl = LiCl2 + CoCl
SO2(g) + H2O(l) = H2SO3(g) =>
SO2(g) + H2O(l) = H2SO3(g)
HClO4 + CH3CN = CO2 + HCN + HCl + H2O =>
3 HClO4 + 4 CH3CN = 4 CO2 + 4 HCN + 3 HCl + 4 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ni(NO3)2 + NH3 = Ni(OH)2 + HNO2 + NO =>
Ni(NO3)2 + NH3 = Ni(OH)2 + HNO2 + 2 NO
C2H6(g) + O2(g) = CO2(aq) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(aq) + 6 H2O(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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