| Équations équilibrées la veille | Équations équilibrées le lendemain |
MGO + H2SO4 = MGSO4 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
KClO3 = KCl + O3 =>
KClO3 = KCl + O3
CH4 + Cl2 = HCl + CCl4 =>
CH4 + 4 Cl2 = 4 HCl + CCl4
P + KOH + H2O = KH2PO4 + PH3 =>
8 P + 3 KOH + 9 H2O = 3 KH2PO4 + 5 PH3
Hg + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 HNO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C2H5COOC3H7 + O2 = CO2 + H2O =>
C2H5COOC3H7 + 8 O2 = 6 CO2 + 6 H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
K2Cr2O7 + HNO3 + NaHSO3 = Cr(NO3)3 + KNO3 + NaHSO4 + H2O =>
K2Cr2O7 + 8 HNO3 + 3 NaHSO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaHSO4 + 4 H2O
NH4 + OH = N2 + H2O =>
2 NH4 + 8 OH = N2 + 8 H2O
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Al + H2So4 = Al2(So4)3 + H2 =>
2 Al + 3 H2So4 = Al2(So4)3 + 3 H2
H2SO4(aq) + CH3COONa(aq) = CH3COOH + Na2SO4 =>
H2SO4(aq) + 2 CH3COONa(aq) = 2 CH3COOH + Na2SO4
FeSO4 + HCl = FeCl2 + H2S + O2 =>
FeSO4 + 2 HCl = FeCl2 + H2S + 2 O2
H2CO + O2 = CO2 + H2O =>
H2CO + O2 = CO2 + H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
B2O3(s) + CaF2(s) = BF3(g) + CaO(s) =>
B2O3(s) + 3 CaF2(s) = 2 BF3(g) + 3 CaO(s)
CH4N2O + H2SO4 = CH4N2S + H2O + O4 =>
CH4N2O + H2SO4 = CH4N2S + H2O + O4
KO2 + CO2 = K2CO3 + O2 =>
4 KO2 + 2 CO2 = 2 K2CO3 + 3 O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HNO3 + BaCl2 = HCl + Ba(NO3)2 =>
2 HNO3 + BaCl2 = 2 HCl + Ba(NO3)2
Cu + Co2 = CuCo3 =>
2 Cu + 3 Co2 = 2 CuCo3
NaOH + CaO = Ca(OH)2 + Na2O =>
2 NaOH + CaO = Ca(OH)2 + Na2O
C3H4 + O2 = CO2 + H2O =>
C3H4 + 4 O2 = 3 CO2 + 2 H2O
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Bi2O3 + NH4Cl = BiOCl + NH3 + H2O =>
Bi2O3 + 2 NH4Cl = 2 BiOCl + 2 NH3 + H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NH4Cl2 + Pb(SO3)2 = (NH4)2SO3 + Pb(Cl2)4 =>
4 NH4Cl2 + Pb(SO3)2 = 2(NH4)2SO3 + Pb(Cl2)4
C2H2 + O = CO2 + H2O =>
C2H2 + 5 O = 2 CO2 + H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C6H14O + O2 = CO2 + H2O =>
C6H14O + 9 O2 = 6 CO2 + 7 H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
S + H2 = H2S =>
S + H2 = H2S
Ag + H2O = Ag2O + H2 =>
2 Ag + H2O = Ag2O + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/09/18
Équations équilibrées sur12/09/17
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