| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + 2 O2 = 2 CO2 + 2 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Ca(OH)2 + CO2 = Ca2CO3 + H2 + O2 =>
4 Ca(OH)2 + 2 CO2 = 2 Ca2CO3 + 4 H2 + 3 O2
C6H12O6 = CH3CH2OH + CO2 =>
C6H12O6 = 2 CH3CH2OH + 2 CO2
Ca2CO3 + H2O = C2H5OH + CaO2 =>
2 Ca2CO3 + 3 H2O = C2H5OH + 4 CaO2
HCl + CaCO3 = CO2 + HOH + CaCl2 =>
2 HCl + CaCO3 = CO2 + HOH + CaCl2
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Ca + HOH = Ca(OH)2 + H2 =>
Ca + 2 HOH = Ca(OH)2 + H2
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Cl2O7 + H2O = (HClO4) =>
Cl2O7 + H2O = 2(HClO4)
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
Fe + O2 = Fe3O4 =>
3 Fe + 2 O2 = Fe3O4
NH3 + CO2 = (NH2)2CO + H2O =>
2 NH3 + CO2 = (NH2)2CO + H2O
Ca3(PO4)2 + H2SO4 = Ca(H2PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = Ca(H2PO4)2 + 2 CaSO4
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
AlCl3 + AgNO3 = Al(NO3)3 + AgCl =>
AlCl3 + 3 AgNO3 = Al(NO3)3 + 3 AgCl
HCl + CaCO3 = CO2 + HOH + CaCl2 =>
2 HCl + CaCO3 = CO2 + HOH + CaCl2
C2H5OH + CaO2 = CO2 + H2O + CaO =>
C2H5OH + 6 CaO2 = 2 CO2 + 3 H2O + 6 CaO
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
H2O + F2 = HF + O =>
H2O + F2 = 2 HF + O
H2O + F2 = HF + O2 =>
2 H2O + 2 F2 = 4 HF + O2
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
HSbCl4 + H2S = Sb2S3 + HCl =>
2 HSbCl4 + 3 H2S = Sb2S3 + 8 HCl
PbSO4 + H2O = PbO2 + Pb + H2SO4 =>
2 PbSO4 + 2 H2O = PbO2 + Pb + 2 H2SO4
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
H2O + ClF3 = HF + HCl + O2 =>
2 H2O + ClF3 = 3 HF + HCl + O2
Ag + HNO3 = AgNO3 + H2O + NO2 =>
Ag + 2 HNO3 = AgNO3 + H2O + NO2
Al + H2O = AlO3H3 + H2 =>
2 Al + 6 H2O = 2 AlO3H3 + 3 H2
Fe3 + O2 = FeO3 =>
2 Fe3 + 9 O2 = 6 FeO3
C4 + O2 = CO =>
C4 + 2 O2 = 4 CO
Na3N + HCl = NH4Cl + NaCl =>
Na3N + 4 HCl = NH4Cl + 3 NaCl
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Zn2 + HCl = ZnCl + H2 =>
Zn2 + 2 HCl = 2 ZnCl + H2
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
HgO(s) = Hg(l) + O2(g) =>
2 HgO(s) = 2 Hg(l) + O2(g)
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
Cl2O5(g) = Cl2(g) + O2(g) =>
2 Cl2O5(g) = 2 Cl2(g) + 5 O2(g)
N2O5(g) = O2(g) + NO2(g) =>
2 N2O5(g) = O2(g) + 4 NO2(g)
Mg(NO3)2(s) = Mg(NO2)2(s) + O2(g) =>
Mg(NO3)2(s) = Mg(NO2)2(s) + O2(g)
KBrO3(s) = KBr(s) + O2(g) =>
2 KBrO3(s) = 2 KBr(s) + 3 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/08/08
Équations équilibrées sur09/07/07
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