| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH3CHCH2NH2 + H2O = CH3CH3CHCH2OH + NH3
ZnSO4 + NH3 = Zn(NH3) + SO4 =>
ZnSO4 + NH3 = Zn(NH3) + SO4
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
Ba + H2O = BaO + H2 =>
Ba + H2O = BaO + H2
Br2 + H2S = HBr + S8 =>
8 Br2 + 8 H2S = 16 HBr + S8
Li2O + H2SO3 = Li2SO4 + H2 =>
Li2O + H2SO3 = Li2SO4 + H2
Cs + H2CO3 = CsH2 + CO3 =>
Cs + H2CO3 = CsH2 + CO3
Ba + H2O = Ba(OH)2 + H =>
Ba + 2 H2O = Ba(OH)2 + 2 H
Hg(C2H3O2)2 + NaOH = HgOH + Na(C2H3O2)2 =>
Hg(C2H3O2)2 + NaOH = HgOH + Na(C2H3O2)2
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Ba + N2 = BaN2 =>
Ba + N2 = BaN2
C3N3H5O9 = N2 + CO2 + H2O + O2 =>
4 C3N3H5O9 = 6 N2 + 12 CO2 + 10 H2O + O2
Ba + N2 = BaN =>
2 Ba + N2 = 2 BaN
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
O2 + MnO = Mn3O4 =>
O2 + 6 MnO = 2 Mn3O4
Ni3 + TiSe2 = Ni2Se3 + Ti4 =>
16 Ni3 + 36 TiSe2 = 24 Ni2Se3 + 9 Ti4
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CHO + C6H3(NO2)2NHNH2 = CH3CH(OH)N2H2C6H3(NO2)2 = CH3CHNNHC6H3(NO2)2 + H2O =>
CH3CHO + C6H3(NO2)2NHNH2 = CH3CH(OH)N2H2C6H3(NO2)2
C5H7CHO + O2 = CO2 + H2O =>
2 C5H7CHO + 15 O2 = 12 CO2 + 8 H2O
H2SO4 + CH3OH + K2Cr2O7 = HCOOH + Cr2(SO4)3 + K2SO4 + H2O =>
8 H2SO4 + 3 CH3OH + 2 K2Cr2O7 = 3 HCOOH + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Hg2(NO3)2 + C2H5NS = NSNO3 + HgC2H5(s) =>
Hg2(NO3)2 + 2 C2H5NS = 2 NSNO3 + 2 HgC2H5(s)
SnCl4 + (NH4)2S = (NH4)Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4(NH4)Cl + SnS2
H2SiO3 + Mg(OH)2 = Mg(SiO3) + H2O =>
H2SiO3 + Mg(OH)2 = Mg(SiO3) + 2 H2O
Al(ClO3)3 + Na2(SO4) = Al2(SO4)3 + Na(ClO3) =>
2 Al(ClO3)3 + 3 Na2(SO4) = Al2(SO4)3 + 6 Na(ClO3)
Al2S3 + NaOH = NaAl(OH)4 + Na2S =>
Al2S3 + 8 NaOH = 2 NaAl(OH)4 + 3 Na2S
Zn(NO3)2 + Na2CO3 = Na(NO3)2 + Zn2CO3 =>
2 Zn(NO3)2 + Na2CO3 = 2 Na(NO3)2 + Zn2CO3
KMn8O16 = K + Mn + O2 =>
KMn8O16 = K + 8 Mn + 8 O2
C6H5CHO + K2CrO7 + H2SO4 = C6H5COOH + Cr2(SO4)3 + H2O + K2SO4 =>
9 C6H5CHO + 2 K2CrO7 + 5 H2SO4 = 9 C6H5COOH + Cr2(SO4)3 + 5 H2O + 2 K2SO4
ZnBr2 + H2O = HBr + Zn(OH)2 =>
ZnBr2 + 2 H2O = 2 HBr + Zn(OH)2
Al + Cl2(g) = AlCl3 =>
2 Al + 3 Cl2(g) = 2 AlCl3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
AgCl + CaF2 = CaCl2 + AgF =>
2 AgCl + CaF2 = CaCl2 + 2 AgF
HCOONa + H2SO4 = HCOOH + NaHSO4 =>
HCOONa + H2SO4 = HCOOH + NaHSO4
I + CuSO4 = Cu + ISO4 =>
I + CuSO4 = Cu + ISO4
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
K3PO4 + MgCl2 = MgPO4 + K3Cl2 =>
K3PO4 + MgCl2 = MgPO4 + K3Cl2
Al + MnO = Al2O3 + Mn =>
2 Al + 3 MnO = Al2O3 + 3 Mn
KCrO2 + H2O2 + KOH = H2O + K2CrO4 =>
2 KCrO2 + 3 H2O2 + 2 KOH = 4 H2O + 2 K2CrO4
PbCl2 + H2O = HCl + Pb(OH)2 =>
PbCl2 + 2 H2O = 2 HCl + Pb(OH)2
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
MnO + HCl = MnCl2 + H2O =>
MnO + 2 HCl = MnCl2 + H2O
Cr + H2O = CrOH + H =>
Cr + H2O = CrOH + H
SNCl4 + NH3 = SNCl2 + HCl + N2 =>
3 SNCl4 + 2 NH3 = 3 SNCl2 + 6 HCl + N2
Co + Sn = CoSn =>
Co + Sn = CoSn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + HNO3(aq) =>
2 AgNO3(aq) + H2SO4(aq) = Ag2SO4(s) + 2 HNO3(aq)
Zn(CH3CO2)2 + Na3PO4 = Zn3(PO4)2 + NaCH3CO2 =>
3 Zn(CH3CO2)2 + 2 Na3PO4 = Zn3(PO4)2 + 6 NaCH3CO2
PBr3 = P + Br2 =>
2 PBr3 = 2 P + 3 Br2
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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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