| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 2 H2O = 2 NaOH + H2
MgS + Li2O = MgO + Li2S =>
MgS + Li2O = MgO + Li2S
Pb(CH3CO2)2 + H2S = PbS + H(CH3CO2) =>
Pb(CH3CO2)2 + H2S = PbS + 2 H(CH3CO2)
MgCl2 + Hg2SO4 = HgCl + Mg(SO4) =>
MgCl2 + Hg2SO4 = 2 HgCl + Mg(SO4)
H2O + SO3 = H2SO4 =>
H2O + SO3 = H2SO4
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
Fe2 + CO = Fe2O4 + C =>
Fe2 + 4 CO = Fe2O4 + 4 C
Al2S3 + O3 = Al2S3O3 =>
Al2S3 + O3 = Al2S3O3
Co(OH)3 + HNO3 = HOH + Co2 + NO31 =>
38 Co(OH)3 + 2 HNO3 = 58 HOH + 19 Co2 + 2 NO31
SIO2 + K2CO3 = K4SIO4 + CO2 =>
SIO2 + 2 K2CO3 = K4SIO4 + 2 CO2
C6H12O6 = C2H6O + CO2 =>
C6H12O6 = 2 C2H6O + 2 CO2
BrCl = Br2 + Cl2 =>
2 BrCl = Br2 + Cl2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mg2 + (Br) = MgBr =>
Mg2 + 2(Br) = 2 MgBr
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CO*O = CO2 =>
CO*O = CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C2H4O2 + NaOH = NaC2H3O2 + H2O =>
C2H4O2 + NaOH = NaC2H3O2 + H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
SO4 + H2O = HSO4 + OH =>
SO4 + H2O = HSO4 + OH
ZnS + H2SO4 = SO2 + H2O + Zn =>
ZnS + 2 H2SO4 = 3 SO2 + 2 H2O + Zn
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ba + CO2 = Ba2CO2 =>
2 Ba + CO2 = Ba2CO2
CHCl + O2 = CO2 + H2O + ClO =>
4 CHCl + 7 O2 = 4 CO2 + 2 H2O + 4 ClO
CH3CHO + Cr2O7{-2} + H{+} = CH3COOH + Cr{3+} + H2O =>
3 CH3CHO + Cr2O7{-2} + 8 H{+} = 3 CH3COOH + 2 Cr{3+} + 4 H2O
H2O + Mg = Mg(OH)2 + H2 =>
2 H2O + Mg = Mg(OH)2 + H2
NH3 + NiSO4 = Ni(NH3)2 + SO4 =>
2 NH3 + NiSO4 = Ni(NH3)2 + SO4
NH4OH + KOH + H2O = KNO3 + H2 =>
NH4OH + KOH + H2O = KNO3 + 4 H2
C2H6O + KMnO4 = C2H4OH + H2O + KOH + MnO2 =>
3 C2H6O + KMnO4 = 3 C2H4OH + H2O + KOH + MnO2
Hg2F2 + NH3 = (Hg2)3N2 + HF =>
3 Hg2F2 + 2 NH3 = (Hg2)3N2 + 6 HF
CU + H2S = CUS + H2 =>
CU + H2S = CUS + H2
NF3 = N2F6 =>
2 NF3 = N2F6
CH3CH2OH + CH3CH2Br = CH3CH2OCH2CH3 + HBr =>
CH3CH2OH + CH3CH2Br = CH3CH2OCH2CH3 + HBr
FeO + Al2O3 = FeAlO2 + O =>
2 FeO + Al2O3 = 2 FeAlO2 + O
KClO3 + PbF2 = Pb(ClO3)2 + KF =>
2 KClO3 + PbF2 = Pb(ClO3)2 + 2 KF
BeF2 + Mg = Be + MgF2 =>
BeF2 + Mg = Be + MgF2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KOH + Br2 = KBrO + HBr =>
KOH + Br2 = KBrO + HBr
N2O3 + (NH4)2SO4 = H2SO4 + N2 + H2O =>
N2O3 + (NH4)2SO4 = H2SO4 + 2 N2 + 3 H2O
Ca(AlO2)2 + HCl = AlCl3 + CaCl2 + H2O =>
Ca(AlO2)2 + 8 HCl = 2 AlCl3 + CaCl2 + 4 H2O
CH3COCl + H2O = CH3COOH + HCl =>
CH3COCl + H2O = CH3COOH + HCl
P2O5 + K2CO3 = K3PO4 + CO2 =>
P2O5 + 3 K2CO3 = 2 K3PO4 + 3 CO2
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
LiOH + V2O5 = LiVO3 + H2O =>
2 LiOH + V2O5 = 2 LiVO3 + H2O
Na2SO4 + Al(OH)3 = Al2(SO4)3 + NaOH =>
3 Na2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 NaOH
Cr(NO3)3 + NaOH = Na(NO3)3 + Cr(OH) =>
Cr(NO3)3 + NaOH = Na(NO3)3 + Cr(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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