| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4OH + H2SO4 = NH4SO4 + H2OH
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O =>
NaOH + KHC8H4O4 = NaKC8H4O4 + H2O
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
BaO2 + H3PO4 = Ba3(PO4)2 + H2O2 =>
3 BaO2 + 2 H3PO4 = Ba3(PO4)2 + 3 H2O2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
AgNO3 = AgNO2 + O2 =>
2 AgNO3 = 2 AgNO2 + O2
H2SO4 + Ba(OH)2 = BaSO4 + H2O =>
H2SO4 + Ba(OH)2 = BaSO4 + 2 H2O
KMnO4 + NaNO2 + H2O = MnO2 + NaNO3 + KOH =>
2 KMnO4 + 3 NaNO2 + H2O = 2 MnO2 + 3 NaNO3 + 2 KOH
Li(s) + N2(g) = Li3N(s) =>
6 Li(s) + N2(g) = 2 Li3N(s)
O2 + C14H18N2O5 = CO2 + H2O + N2 =>
16 O2 + C14H18N2O5 = 14 CO2 + 9 H2O + N2
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
MgS + Fe(C2H3O2)3 = Mg(C2H3O2)2 + Fe2S3 =>
3 MgS + 2 Fe(C2H3O2)3 = 3 Mg(C2H3O2)2 + Fe2S3
Cl2(g) + KBr(aq) = BrCl(aq) + K(aq) =>
Cl2(g) + 2 KBr(aq) = 2 BrCl(aq) + 2 K(aq)
Mn(ClO3)2 = MnCl2 + O2 =>
Mn(ClO3)2 = MnCl2 + 3 O2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CH3CH2CH2CH3 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3 + 13 O2 = 8 CO2 + 10 H2O
CaCO3 = CO2 + CaO =>
CaCO3 = CO2 + CaO
H3(PO4) + H(NO3) + Pb(OH)4 = Pb(NO3)(PO4) + H2O =>
H3(PO4) + H(NO3) + Pb(OH)4 = Pb(NO3)(PO4) + 4 H2O
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeS2 + O2 = Fe2O3 + SO8 =>
4 FeS2 + 35 O2 = 2 Fe2O3 + 8 SO8
HCl + NaOH = H2O + NaCl =>
HCl + NaOH = H2O + NaCl
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KOH = H2O + K2O =>
2 KOH = H2O + K2O
K2Cr2O7 + HI + H2SO4 = Cr2(SO4)3 + I2 + K + H2O =>
K2Cr2O7 + 8 HI + 3 H2SO4 = Cr2(SO4)3 + 4 I2 + 2 K + 7 H2O
Fe + S8 = FeS8 =>
Fe + S8 = FeS8
Cr(NO3)3(aq) + LiOH(aq) = CrLi(s) + (NO3)3OH(aq) =>
Cr(NO3)3(aq) + LiOH(aq) = CrLi(s) + (NO3)3OH(aq)
NAOH + H2O = NAOH2 + OH =>
NAOH + H2O = NAOH2 + OH
Cu(s) + LiNO3(aq) = CuLi2 + NO3 =>
Cu(s) + 2 LiNO3(aq) = CuLi2 + 2 NO3
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
CO + O = CO2 =>
CO + O = CO2
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Cu(SO4)(aq) + Zn(s) = ZnSO4(aq) + Cu(s) =>
Cu(SO4)(aq) + Zn(s) = ZnSO4(aq) + Cu(s)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
KClO3(s) = KCl(s) + O2(g) =>
2 KClO3(s) = 2 KCl(s) + 3 O2(g)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/07/17
Équations équilibrées sur11/06/16
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