| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AlCl3 + 3 H3PO4 = 6 HCl + Al2(HPO4)3
I2(S) + PbO2(S) + H2SO4 = HIO3 + PbSO4(S) + H2O =>
I2(S) + 8 PbO2(S) + 7 H2SO4 = 2 HIO3 + 8 PbSO4(S) + 6 H2O
Rb2CO3 + HNO3 = RbNO3 + CO2 + H2O =>
Rb2CO3 + 2 HNO3 = 2 RbNO3 + CO2 + H2O
KMnO4 + C3H(OH)3 = K2CO3 + Mn2O3 + CO2 + H2O =>
10 KMnO4 + 4 C3H(OH)3 = 5 K2CO3 + 5 Mn2O3 + 7 CO2 + 8 H2O
C4H8 + KMnO4 + H2SO4 = C3H6O + K2SO4 + MnSO4 + H2O =>
15 C4H8 + 8 KMnO4 + 12 H2SO4 = 20 C3H6O + 4 K2SO4 + 8 MnSO4 + 12 H2O
Pb + (No3)2 = Pb(No3) =>
2 Pb + (No3)2 = 2 Pb(No3)
HCOOH + [Ag(NH3)2]OH = NH3 + H2O + Ag + H2CO3 =>
HCOOH + 2[Ag(NH3)2]OH = 4 NH3 + H2O + 2 Ag + H2CO3
NaCl + KNO3 = NO3Na + ClK =>
NaCl + KNO3 = NO3Na + ClK
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
KBr + K2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + H2O + K2SO4 =>
6 KBr + K2Cr2O7 + 7 H2SO4 = 3 Br2 + Cr2(SO4)3 + 7 H2O + 4 K2SO4
(C5H5)2Fe + CH3COCl = Fe(C5H4COCH3)(C5H5) + HCl =>
(C5H5)2Fe + CH3COCl = Fe(C5H4COCH3)(C5H5) + HCl
P2O5 + Cr(OH)3 = CrPO4 + H2O =>
P2O5 + 2 Cr(OH)3 = 2 CrPO4 + 3 H2O
NeO2 + H2O = NeOH + O2 =>
4 NeO2 + 2 H2O = 4 NeOH + 3 O2
C6H12O2 + SO4{-2} + H{+} = CO2 + H2S + H2O =>
C6H12O2 + 4 SO4{-2} + 8 H{+} = 6 CO2 + 4 H2S + 6 H2O
(NH4)2SO3 + NaCl = Na2SO3 + NH4Cl =>
(NH4)2SO3 + 2 NaCl = Na2SO3 + 2 NH4Cl
Fe(NO3)3 + Fe = Fe2O3 + NO2 =>
Fe(NO3)3 + Fe = Fe2O3 + 3 NO2
CaCO3 + MgCO3 = CO2 + MgO3 + Ca =>
2 CaCO3 + MgCO3 = 3 CO2 + MgO3 + 2 Ca
(H2SO4) + Na2CO3 = CO2 + H2O + Na2SO4 =>
(H2SO4) + Na2CO3 = CO2 + H2O + Na2SO4
HCO3 + HOH = H2CO3 + OH =>
HCO3 + HOH = H2CO3 + OH
C6H8O7 + CaCO3 = CaC6H5O7 + CO2 + H2O =>
17 C6H8O7 + 18 CaCO3 = 18 CaC6H5O7 + 12 CO2 + 23 H2O
CH3CO2K + H2SO4 = C2H4O2 + K2SO4 =>
2 CH3CO2K + H2SO4 = 2 C2H4O2 + K2SO4
NiSO4 + CoCl2 = CoSO4 + NiCl2 =>
NiSO4 + CoCl2 = CoSO4 + NiCl2
Mg + H3O{4+} = H2 + Mg{2+} + H2O =>
4 Mg + 2 H3O{4+} = H2 + 4 Mg{2+} + 2 H2O
KCl + NaNo3 = KNo3 + NaCl =>
KCl + NaNo3 = KNo3 + NaCl
K2SO4 + Cl2 = KCl + O2 + SO2 =>
K2SO4 + Cl2 = 2 KCl + O2 + SO2
CO2(g) + H2O(g) = C6H12O6(s) + O2(g)* =>
6 CO2(g) + 6 H2O(g) = C6H12O6(s) + 6 O2(g)*
HCl(aq) + Na3PO4(aq) = NaCl(s) + H3PO4(aq) =>
3 HCl(aq) + Na3PO4(aq) = 3 NaCl(s) + H3PO4(aq)
N2O + CH2O = CO2 + H2O + N2 =>
2 N2O + CH2O = CO2 + H2O + 2 N2
PbCO2 + NaNO3 = PbNO3 + NaCO2 =>
PbCO2 + NaNO3 = PbNO3 + NaCO2
HNO3 + KMnO4 = MnO2 + KNO3 + H2O + O2 =>
4 HNO3 + 4 KMnO4 = 4 MnO2 + 4 KNO3 + 2 H2O + 3 O2
Mg(NO3)2 = Mg + (NO3) =>
Mg(NO3)2 = Mg + 2(NO3)
C24H40O8 + H2O = C2H4O2 + H =>
C24H40O8 + 16 H2O = 12 C2H4O2 + 24 H
H3BO3 + Li2CO3 = Li2B2O4 + H2O + CO2 =>
2 H3BO3 + Li2CO3 = Li2B2O4 + 3 H2O + CO2
C10H2 + O2 = CO2 + H2 =>
C10H2 + 10 O2 = 10 CO2 + H2
SO2 + NaOH = Na2SO3 + H2O = =>
SO2 + 2 NaOH = Na2SO3 + H2O
Ba + (OH)2 + H3PO4(aq) = Ba3(PO4)2 + H2O =>
3 Ba + 3(OH)2 + 2 H3PO4(aq) = Ba3(PO4)2 + 6 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2H4O + Cr2O7{2-} + H{+} = CHOOH + Cr{3+} + H2O =>
C2H4O + Cr2O7{2-} + 8 H{+} = 2 CHOOH + 2 Cr{3+} + 4 H2O
Hg(NO3)2 + HJ = HNO3 + HgJ2 =>
Hg(NO3)2 + 2 HJ = 2 HNO3 + HgJ2
HNS + O2 = H2O + N2 + SO2 =>
4 HNS + 5 O2 = 2 H2O + 2 N2 + 4 SO2
HgCl2(aq) + Fe(s) = Hg + FeCl2 =>
HgCl2(aq) + Fe(s) = Hg + FeCl2
CaMnO4 + HCl = CaCl2 + MnCl2 + Cl + H2O =>
CaMnO4 + 8 HCl = CaCl2 + MnCl2 + 4 Cl + 4 H2O
Al + P = AlP3 =>
Al + 3 P = AlP3
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Li + (SO3) = Li2(SO3) =>
2 Li + (SO3) = Li2(SO3)
C6H14O + C5H11COOH = C12H24O2 + H2O =>
C6H14O + C5H11COOH = C12H24O2 + H2O
C5H912 + O2 = CO2 + HOH =>
C5H912 + 233 O2 = 5 CO2 + 456 HOH
CH4 + SO4 = CO2 + HS + H2O =>
9 CH4 + 8 SO4 = 9 CO2 + 8 HS + 14 H2O
CH3NH2 + C2H5I = [CH3C2H5NH2]I =>
CH3NH2 + C2H5I = [CH3C2H5NH2]I
Na2C2O4 + HNO3 = H2C2 + NaNO3 + O2 =>
Na2C2O4 + 2 HNO3 = H2C2 + 2 NaNO3 + 2 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
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