| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCI + Na2S = H2S + 2 NaCI
Ca3P2 + Br2 + H2O = HBr + Ca3(PO4)2 =>
Ca3P2 + 8 Br2 + 8 H2O = 16 HBr + Ca3(PO4)2
Al2(SO4)3 + NH4OH = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3(NH4)2SO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Al + H2SO4 = Al2(SO4) + H2 =>
2 Al + H2SO4 = Al2(SO4) + H2
NaCl + MnO2 + H2SO4 = Cl2 + MnSO4 + Na2SO4 + H2O =>
2 NaCl + MnO2 + 2 H2SO4 = Cl2 + MnSO4 + Na2SO4 + 2 H2O
Ba + F2 = BaF2 =>
Ba + F2 = BaF2
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
MgCl2(aq) + Na3PO4(aq) = Mg3(PO4)2(s) + NaCl(aq) =>
3 MgCl2(aq) + 2 Na3PO4(aq) = Mg3(PO4)2(s) + 6 NaCl(aq)
FeS2 + H2O + O2 = FeSO4 + H2SO4 =>
2 FeS2 + 2 H2O + 7 O2 = 2 FeSO4 + 2 H2SO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
(NH4)2Cr2O7 = Cr2O3 + H2O + N2 =>
(NH4)2Cr2O7 = Cr2O3 + 4 H2O + N2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
P2S3 + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S3 + 28 HNO3 = 2 H3PO4 + 3 H2SO4 + 28 NO2 + 8 H2O
HPO3 + C = H2O + CO + P =>
2 HPO3 + 5 C = H2O + 5 CO + 2 P
H2O2 + KI + H2SO4 = I2 + H2O + K2SO4 =>
H2O2 + 2 KI + H2SO4 = I2 + 2 H2O + K2SO4
C2H4O + CH2O = C3H6O2 =>
C2H4O + CH2O = C3H6O2
Al4C3 + H2SO4 = Al2(SO4)3 + CH4 =>
Al4C3 + 6 H2SO4 = 2 Al2(SO4)3 + 3 CH4
C + H3 = CH3 =>
C + H3 = CH3
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
Al + HSO4 = Al(HSO4)3 =>
Al + 3 HSO4 = Al(HSO4)3
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
HgCl2 + Cu = CuCl + Hg =>
HgCl2 + 2 Cu = 2 CuCl + Hg
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KAsH3 + Br2 + KOH = K3AsO4 + KBr + H2O =>
2 KAsH3 + 9 Br2 + 22 KOH = 2 K3AsO4 + 18 KBr + 14 H2O
CH3COOH + O2 = H20 + CO2 =>
5 CH3COOH + 5 O2 = H20 + 10 CO2
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
NaOH + (NH4)3SO4 = Na3SO4 + H2O + NH3 =>
3 NaOH + (NH4)3SO4 = Na3SO4 + 3 H2O + 3 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
AgNO3 + CaCl = AgCl + CaNO3 =>
AgNO3 + CaCl = AgCl + CaNO3
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
O2 + C2H2 = CO2 + H2O =>
5 O2 + 2 C2H2 = 4 CO2 + 2 H2O
H(e) + Cl(e) = HCl =>
H(e) + Cl(e) = HCl
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3Cl + NaOH = CH3OH + NaCl =>
CH3Cl + NaOH = CH3OH + NaCl
Cu + H2SO3 = Cu2SO3 + H2 =>
2 Cu + H2SO3 = Cu2SO3 + H2
KI + Br2 = KBr + I2 =>
2 KI + Br2 = 2 KBr + I2
Na2HPO4 + NaOH = Na3PO4 + H2O =>
Na2HPO4 + NaOH = Na3PO4 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaAl(OH)4 + HCl = NaCl + AlCl3 + H2O =>
NaAl(OH)4 + 4 HCl = NaCl + AlCl3 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/19/18
Équations équilibrées sur02/18/17
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