| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NH3 + H2SO4 = (NH4)2SO4
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu + Ag2SO4 = CuSO4 + Ag =>
Cu + Ag2SO4 = CuSO4 + 2 Ag
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
NaN3 = Na + N2 =>
2 NaN3 = 2 Na + 3 N2
Zn + SnCl2 = ZnCl2 + Sn =>
Zn + SnCl2 = ZnCl2 + Sn
NaBr + H3PO4 = Na3PO4 + HBr =>
3 NaBr + H3PO4 = Na3PO4 + 3 HBr
CaO + H2 = Ca(H2O) =>
CaO + H2 = Ca(H2O)
HgO(s) = Hg(s) + O(s) =>
HgO(s) = Hg(s) + O(s)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
Al2(SO4)3 + Zn = Zn(SO4)3 + Al =>
Al2(SO4)3 + Zn = Zn(SO4)3 + 2 Al
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NAHCO3 + CH3COOH = CH3COONA + H20 + CO2 =>
10 NAHCO3 + 15 CH3COOH = 10 CH3COONA + 2 H20 + 20 CO2
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Al(s) + S8(s) = Al2S3(s) =>
16 Al(s) + 3 S8(s) = 8 Al2S3(s)
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
HClO + H2O = H3O + ClO =>
HClO + H2O = H3O + ClO
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O2 + P2H4 = PO2 + H2O =>
6 H2O2 + P2H4 = 2 PO2 + 8 H2O
C6H14(g) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(g) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
AgSo4 + NaCl = NaSo4 + AgCl =>
AgSo4 + NaCl = NaSo4 + AgCl
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
Al + NH4ClO4 = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3 NH4ClO4 = Al2O3 + AlCl3 + 3 NO + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KCl + Pb(NO3)4 = PbCl4 + KNO3 =>
4 KCl + Pb(NO3)4 = PbCl4 + 4 KNO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CO = C + CO2 =>
2 CO = C + CO2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
AgSO4 + NaCl = NaSO4 + AgCl =>
AgSO4 + NaCl = NaSO4 + AgCl
BaCO3 + HBr = HCO3 + BaBr =>
BaCO3 + HBr = HCO3 + BaBr
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Cr(OH)3 + OH = CrO4 + H2O =>
Cr(OH)3 + 5 OH = CrO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/19
Équations équilibrées sur04/17/18
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