| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 Cl + CS2 = CCl4 + S2Cl2
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4)2SO4(aw) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + (NH4)2SO4(aw)
CH3COOH + CuCO3 = (CH3COOH)2Cu + CO2 + H2O =>
9 CH3COOH + 4 CuCO3 = 4(CH3COOH)2Cu + 6 CO2 + 2 H2O
XCa + O2 = XCaO =>
2 XCa + O2 = 2 XCaO
Fe + HMnO4 = Fe(MnO4)3 + H2 =>
2 Fe + 6 HMnO4 = 2 Fe(MnO4)3 + 3 H2
MoS2 + HNO3 = HMoO4 + NO + H2SO4 + H2O =>
3 MoS2 + 19 HNO3 = 3 HMoO4 + 19 NO + 6 H2SO4 + 2 H2O
CrCl3 + Na2CO3 = Cr2(CO3)3 + Na + Cl =>
2 CrCl3 + 3 Na2CO3 = Cr2(CO3)3 + 6 Na + 6 Cl
K(ClO4) = K + (ClO4) =>
K(ClO4) = K + (ClO4)
FeCl2 + MnCO2 = FeCO2 + MnCl2 =>
FeCl2 + MnCO2 = FeCO2 + MnCl2
MnO2 + SO2 = Mn + SO3 =>
MnO2 + 2 SO2 = Mn + 2 SO3
Bi(s) + O2(g) = Bi2O3(s) =>
4 Bi(s) + 3 O2(g) = 2 Bi2O3(s)
Cr(s) + H3PO4(aw) = H2(g) + CrPO4(s) =>
2 Cr(s) + 2 H3PO4(aw) = 3 H2(g) + 2 CrPO4(s)
AlN + O2 = Al2O3 + N2O3 =>
2 AlN + 3 O2 = Al2O3 + N2O3
FeSO4 + H2O2 = FeSO5 + H2O =>
FeSO4 + H2O2 = FeSO5 + H2O
C6H10O + NaBH4 + H2O = C6H12O + NaH2BO3 =>
4 C6H10O + NaBH4 + 3 H2O = 4 C6H12O + NaH2BO3
C18H36O3 + LiOH = LiC18H35O3 + H2O =>
C18H36O3 + LiOH = LiC18H35O3 + H2O
H2O + MnO4{-} + (C6H12) = MnO2 + OH{-} + C6H12(OH)2 =>
4 H2O + 2 MnO4{-} + 3(C6H12) = 2 MnO2 + 2 OH{-} + 3 C6H12(OH)2
Hg(OH)2 + H2SO3 = Hg3(OH)2(SO3)2 + H2O =>
3 Hg(OH)2 + 2 H2SO3 = Hg3(OH)2(SO3)2 + 4 H2O
SO2ClOH + H2O = H2SO4 + HCl =>
SO2ClOH + H2O = H2SO4 + HCl
Al2(SO2)3 + Ca2(C2O4)2 = Al2(C2O4)3 + Ca2(SO2)2 =>
2 Al2(SO2)3 + 3 Ca2(C2O4)2 = 2 Al2(C2O4)3 + 3 Ca2(SO2)2
Sb + Na2S = Sb(Na2S)2 =>
Sb + 2 Na2S = Sb(Na2S)2
Ba(HCO3)2 + F = F(HCO3)2 + Ba =>
Ba(HCO3)2 + F = F(HCO3)2 + Ba
S2O8 + C2H2Cl2 + H2O = CO2 + H2SO4 + HCl =>
2 S2O8 + C2H2Cl2 + 4 H2O = 2 CO2 + 4 H2SO4 + 2 HCl
Fe + H2SO4(dilute) = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4(dilute) = Fe2(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H6O6 =>
C2H6 + 5 O2 = 2 CO2 + H6O6
CaNCN(s) + H2O(c) = CaCO3(s) + NH3(g) =>
CaNCN(s) + 3 H2O(c) = CaCO3(s) + 2 NH3(g)
NaHCO3 + C6H8O7 = C6H5Na3O8 + CO2 + H2O =>
27 NaHCO3 + 8 C6H8O7 = 9 C6H5Na3O8 + 21 CO2 + 23 H2O
KSCN + FeCl3 = KCl + FeSCNCl2 =>
KSCN + FeCl3 = KCl + FeSCNCl2
AgNO3 + H2O = AgNO3H2O =>
AgNO3 + H2O = AgNO3H2O
CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(l) =>
2 CH3CH2OH(l) = CH3CH2OCH2CH3(l) + H2O(l)
Cl2 + KI = I2 + KCl =>
Cl2 + 2 KI = I2 + 2 KCl
CH2(COOH)2 + CH3OH = CH2OH + (COOH)2CH3 =>
CH2(COOH)2 + CH3OH = CH2OH + (COOH)2CH3
Na2B4O7 + BaCl2 + H2O = H3(BO3) + NaCl + Ba(BO2)2 =>
Na2B4O7 + BaCl2 + 3 H2O = 2 H3(BO3) + 2 NaCl + Ba(BO2)2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
HCl(l) + NaOH(l) = NaCl(s) + H2O(g) =>
HCl(l) + NaOH(l) = NaCl(s) + H2O(g)
Fe(C2H3O2)3 + (NH4)2O2 = FeO + (C2H3O2)3 + (NH4)2 =>
2 Fe(C2H3O2)3 + (NH4)2O2 = 2 FeO + 2(C2H3O2)3 + (NH4)2
FeSO4(aq) + NaOH(aq) + H2O2(aq) = Na2SO4(aq) + Fe2O3(aq) + H2O(l) =>
2 FeSO4(aq) + 4 NaOH(aq) + H2O2(aq) = 2 Na2SO4(aq) + Fe2O3(aq) + 3 H2O(l)
Fe + Cu{2+} = Fe{+} + Cu =>
2 Fe + Cu{2+} = 2 Fe{+} + Cu
CH3CONH2 + HNO2 = CH3CHO2 + H2O + N2 =>
CH3CONH2 + HNO2 = CH3CHO2 + H2O + N2
Al(HSO4)3 = Al2(SO4)3 + H2S + O =>
2 Al(HSO4)3 = Al2(SO4)3 + 3 H2S + 12 O
CO2(g) + H2O(i) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(i) = C6H12O6(aq) + 6 O2(g)
C4H10 + O2 = CO2 + H280 =>
28 C4H10 + 112 O2 = 112 CO2 + H280
Ca(OH)2 + PbO = Pb(OH)2 + CaO =>
Ca(OH)2 + PbO = Pb(OH)2 + CaO
Li + AuCl3 = LiCl + Au =>
3 Li + AuCl3 = 3 LiCl + Au
HI + Na2CO3 = CO2 + H2O + NaI =>
2 HI + Na2CO3 = CO2 + H2O + 2 NaI
K2Cr2O7 + NaBr + H2SO4 = Cr2(SO4)3 + K2SO4 + Br2 + NaSO4 + H2O =>
2 K2Cr2O7 + 6 NaBr + 14 H2SO4 = 2 Cr2(SO4)3 + 2 K2SO4 + 3 Br2 + 6 NaSO4 + 14 H2O
SrCO3 + CH3COOH = SrCOOH + CO3CH3 =>
SrCO3 + CH3COOH = SrCOOH + CO3CH3
CUCO3 + H2SO4 = CUSO4 + H2O + CO2 =>
CUCO3 + H2SO4 = CUSO4 + H2O + CO2
C12H22O11 + KClO3 + H2SO4 = CO2 + H2O + K2SO4 + HCl =>
C12H22O11 + 8 KClO3 + 4 H2SO4 = 12 CO2 + 11 H2O + 4 K2SO4 + 8 HCl
Al + Pb(NO3)2 = AlPb(NO3)2 =>
Al + Pb(NO3)2 = AlPb(NO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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