| Équations équilibrées la veille | Équations équilibrées le lendemain |
P2O5 + 6 KOH = 2 K3PO4 + 3 H2O
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
CH3CHO + O2 = CO2 + H2O =>
2 CH3CHO + 5 O2 = 4 CO2 + 4 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
KJ + KNO2 + HCl = KCl + J2 + NO + H2O =>
2 KJ + 2 KNO2 + 4 HCl = 4 KCl + J2 + 2 NO + 2 H2O
FeCl3 + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl =>
4 FeCl3 + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Fe(NO3)3(aq) + NaOH(aq) = Fe(OH)3(s) + NaNO3(aq) =>
Fe(NO3)3(aq) + 3 NaOH(aq) = Fe(OH)3(s) + 3 NaNO3(aq)
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NO + H2O =>
3 Zn + 8 HNO3 = 3 Zn(NO3)2 + 2 NO + 4 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2CO2 + O2 = HCOO + H3O =>
6 H2CO2 + O2 = 6 HCOO + 2 H3O
(CH3(CH2)4CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)4CH3) + 19 O2 = 12 CO2 + 14 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CAO(s) + SIO2(g) = CASIO3 =>
CAO(s) + SIO2(g) = CASIO3
Ba(oh)2 + AlCl3 = Al(oh)3 + BaCl2 =>
9 Ba(oh)2 + 12 AlCl3 = 4 Al(oh)3 + 18 BaCl2
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
CUO + C = CU + CO =>
CUO + C = CU + CO
Cu(No3)2 + NaOh = CuOh + Na(No3)2 =>
Cu(No3)2 + NaOh = CuOh + Na(No3)2
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
H2CO2 + H2O = HCOO + H3O =>
H2CO2 + H2O = HCOO + H3O
N2 + O2 = NO =>
N2 + O2 = 2 NO
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
C5H10OH + O2 = CO2 + H2O =>
4 C5H10OH + 29 O2 = 20 CO2 + 22 H2O
HNO3 + NH3 = NH4NO3 =>
HNO3 + NH3 = NH4NO3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
CACO3 + H2O = CA(OH)2 + CO2 =>
CACO3 + H2O = CA(OH)2 + CO2
NA + I2 = NAI =>
2 NA + I2 = 2 NAI
CACO3 + H2O = CA(OH)2 + CO2 =>
CACO3 + H2O = CA(OH)2 + CO2
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + CO2 + K2SO4 + Na2SO4 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5 Na2SO4 + 8 H2O
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
C6H18N2MoO2F4*H2O = C6H16N2 + HF + H2O + MoO2F2 =>
C6H18N2MoO2F4*H2O = C6H16N2 + 2 HF + H2O + MoO2F2
NACL + AGNo3 = AGCL + NANo3 =>
NACL + AGNo3 = AGCL + NANo3
H2O + P4O10 = H3PO4 =>
6 H2O + P4O10 = 4 H3PO4
NACL + AGNo3 = AGCL + NANo3 =>
NACL + AGNo3 = AGCL + NANo3
FeO + MnCl2 = FeCl2 + MnO =>
FeO + MnCl2 = FeCl2 + MnO
HCl + Hg = HgCl + H2 =>
2 HCl + 2 Hg = 2 HgCl + H2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
Ba(oh)2 + AlCl3 = Al(oh)3 + BaCl2 =>
9 Ba(oh)2 + 12 AlCl3 = 4 Al(oh)3 + 18 BaCl2
FeCl3 + KSCN = Fe(SCN)3 + KCl =>
FeCl3 + 3 KSCN = Fe(SCN)3 + 3 KCl
CH3COOH + C2H5OH = CH3COOC2H5 + H2O =>
CH3COOH + C2H5OH = CH3COOC2H5 + H2O
N + H = NH3 =>
N + 3 H = NH3
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
Fe2O3 + MnCl2 = FeCl3 + MnO =>
Fe2O3 + 3 MnCl2 = 2 FeCl3 + 3 MnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/17
Équations équilibrées sur10/23/16
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