| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
KC4H5O6 + NaOH = Na3KC4H2O6 + H2O =>
KC4H5O6 + 3 NaOH = Na3KC4H2O6 + 3 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H2C2O4 + KOH = K2C2O4 + H2O =>
H2C2O4 + 2 KOH = K2C2O4 + 2 H2O
Al + Na2SO4 = Al2(SO4)3 + Na =>
2 Al + 3 Na2SO4 = Al2(SO4)3 + 6 Na
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaOH(aq) + HCl = H2O(l) + NaCl(aq) =>
NaOH(aq) + HCl = H2O(l) + NaCl(aq)
NH3(NH4OH) + HNO3 = NHNO3 + H2O =>
5 NH3(NH4OH) + 22 HNO3 = 16 NHNO3 + 23 H2O
Zn3Sb2 + H2O = SbH3 + Zn(OH)2 =>
Zn3Sb2 + 6 H2O = 2 SbH3 + 3 Zn(OH)2
BaCl2HCl = BaClHCl2 =>
BaCl2HCl = BaClHCl2
FeCl3 + S8 = Fe2S3 + Cl2 =>
16 FeCl3 + 3 S8 = 8 Fe2S3 + 24 Cl2
Al2(PO4)3 + MgSO4 = Al2(SO4)3 + MgPO4 =>
Al2(PO4)3 + 3 MgSO4 = Al2(SO4)3 + 3 MgPO4
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
H2SO4 + P4O10 = HPO3 + SO3 =>
2 H2SO4 + P4O10 = 4 HPO3 + 2 SO3
VOCl3 + Ag = AgCl + V + O2 =>
2 VOCl3 + 6 Ag = 6 AgCl + 2 V + O2
C2H2ClNaO2 + NaCN = C3H2NNaO2 + NaCl =>
C2H2ClNaO2 + NaCN = C3H2NNaO2 + NaCl
OH + Cr = CrO + H2O =>
2 OH + Cr = CrO + H2O
NaS + HCl = NaCl + H2S2 =>
2 NaS + 2 HCl = 2 NaCl + H2S2
H3MnO4 + HCl = MnCl2 + Cl2 + H2O =>
2 H3MnO4 + 10 HCl = 2 MnCl2 + 3 Cl2 + 8 H2O
Be(OH)2 + Cl2O3 = Be(ClO2)2 + H2O =>
Be(OH)2 + Cl2O3 = Be(ClO2)2 + H2O
OsO3 + PtCl4 = PtO2 + OsCl6 =>
2 OsO3 + 3 PtCl4 = 3 PtO2 + 2 OsCl6
KMnO4 + C6H5CHO + H2SO4 = C6H5COOH + K2SO4 + MnOSO4 + H2O =>
2 KMnO4 + 3 C6H5CHO + 3 H2SO4 = 3 C6H5COOH + K2SO4 + 2 MnOSO4 + 3 H2O
CaCO3 + C6H8O6 = C12H14O12Ca + H2O + CO2 =>
CaCO3 + 2 C6H8O6 = C12H14O12Ca + H2O + CO2
C4 + O2 = C2O4 =>
C4 + 4 O2 = 2 C2O4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ba2S + Na2SO3 = Ba2SO3 + Na2S =>
Ba2S + Na2SO3 = Ba2SO3 + Na2S
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
Ba2S + Na2SO3 = Ba2SO3 + Na2S =>
Ba2S + Na2SO3 = Ba2SO3 + Na2S
CH3CO2CH2CH3 + NaOH = CH3COONa + CH3CH2OH =>
CH3CO2CH2CH3 + NaOH = CH3COONa + CH3CH2OH
Na + N2 = Na3N = =>
6 Na + N2 = 2 Na3N
D2 + O2 = D2O =>
2 D2 + O2 = 2 D2O
C5H8 + F2 = CF4 + HF =>
C5H8 + 14 F2 = 5 CF4 + 8 HF
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ca(OH)2MgHCO32 = Mg(OH)2CaHCO32 =>
Ca(OH)2MgHCO32 = Mg(OH)2CaHCO32
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C12H20O10 + HNO3 = C6H7N2O8 + H2O + CO2 =>
25 C12H20O10 + 96 HNO3 = 48 C6H7N2O8 + 130 H2O + 12 CO2
SrCl2 + AgNO3 = Sr(NO3)2 + AgCl =>
SrCl2 + 2 AgNO3 = Sr(NO3)2 + 2 AgCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Cr2O7 + CH3OH = HCO2H + Cr + H2O =>
2 Cr2O7 + 7 CH3OH = 7 HCO2H + 4 Cr + 7 H2O
CH3OH + O2 = CO2 + H2O0 =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O0
NaClO + C3H8O = NaClC3H8O2 =>
NaClO + C3H8O = NaClC3H8O2
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
FeCl3 + Al = AlCl3 + FeCl2 =>
3 FeCl3 + Al = AlCl3 + 3 FeCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
KAlO2 = Al2O3 + K2O =>
2 KAlO2 = Al2O3 + K2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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