| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C5H6 + 13 O2 = 10 CO2 + 6 H2O
Li + H2SO4 = Li2SO4 + S02 + H2O =>
12 Li + 8 H2SO4 = 6 Li2SO4 + S02 + 8 H2O
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3 =>
Al2(SO4)3 + AlCl3 = Al(SO4)3 + Al2Cl3
CH3CH3COOH + Na2CO3 = CH3CH3COONa + H2O + CO2 =>
2 CH3CH3COOH + Na2CO3 = 2 CH3CH3COONa + H2O + CO2
KNO3 + HBr = KBr + HNO3 =>
KNO3 + HBr = KBr + HNO3
C4H10(g) + O2(g) = CO2(g) + H2O(g) =>
2 C4H10(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
MnO4{-} + Cl{-} + H{+} = Mn{+2)+Cl2+H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{+2)+5Cl2+8H2O
Cs2SO4 + H2O = CsOH + H2SO4 =>
Cs2SO4 + 2 H2O = 2 CsOH + H2SO4
CH3CO2H + LiOH = CH3COOLi + H2O =>
CH3CO2H + LiOH = CH3COOLi + H2O
Li + HNO3 = LiNO3 + H2 =>
2 Li + 2 HNO3 = 2 LiNO3 + H2
Na3N + Al(BrO3) = Al3N + Na(BrO3) =>
Na3N + 3 Al(BrO3) = Al3N + 3 Na(BrO3)
C10H16N2O8 + Cu(NO3)2 = Cu10H16N2O8 + C(NO3)2 =>
C10H16N2O8 + 10 Cu(NO3)2 = Cu10H16N2O8 + 10 C(NO3)2
Fe + Be{2+} = Fe{2+} + Be =>
Fe + Be{2+} = Fe{2+} + Be
Na3N + Al(BrO3) = Al3N + Na(BrO3) =>
Na3N + 3 Al(BrO3) = Al3N + 3 Na(BrO3)
Co(NO3)3 + NaOH = Co(OH)3 + NaNO3 =>
Co(NO3)3 + 3 NaOH = Co(OH)3 + 3 NaNO3
Ag2CrO4 = Ag2 + Cr + O4 =>
Ag2CrO4 = Ag2 + Cr + O4
Sn(OH)4 + H2SO3 = SnSO4 + H2O =>
Sn(OH)4 + H2SO3 = SnSO4 + 3 H2O
Hg2Cl2 + I2 + KI = K2HgI4 + KCl =>
Hg2Cl2 + I2 + 6 KI = 2 K2HgI4 + 2 KCl
C2H4O + Ag2O = C2H4O2 + Ag =>
C2H4O + Ag2O = C2H4O2 + 2 Ag
HNO3 + Mg(OH)2 = H2O + Mg(NO3)2 =>
2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Na3N + Al(BrO3) = Al3N + Na(BrO3) =>
Na3N + 3 Al(BrO3) = Al3N + 3 Na(BrO3)
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
CH3CO2H + H2 = CH3H + H2O =>
CH3CO2H + 4 H2 = 2 CH3H + 2 H2O
FeS + HNO3 = Fe(NO3)3 + Fe2(S04)3 + H2O + NO =>
12 FeS + 40 HNO3 = 10 Fe(NO3)3 + Fe2(S04)3 + 20 H2O + 10 NO
C20H14O4 + H2SO4(aq) = S + H2O + CO =>
3 C20H14O4 + 23 H2SO4(aq) = 23 S + 44 H2O + 60 CO
Mg + Fe{2+} = MgFe{2+} =>
Mg + Fe{2+} = MgFe{2+}
CH4 + CO = CH3CHO =>
CH4 + CO = CH3CHO
Fe2(SO4)3 + K2S = Fe2S3 + K2SO4 =>
Fe2(SO4)3 + 3 K2S = Fe2S3 + 3 K2SO4
Br2 + S + H2O = HBr + H2SO4 =>
3 Br2 + S + 4 H2O = 6 HBr + H2SO4
HNO3 + C4H10O + NaOH = NaCN + H2 + O2 =>
8 HNO3 + 2 C4H10O + 8 NaOH = 8 NaCN + 18 H2 + 17 O2
Hg2Cl2 + I2 + KI = K2HgI4 + KCl =>
Hg2Cl2 + I2 + 6 KI = 2 K2HgI4 + 2 KCl
Ca(OH)2(aq) + NH4OH = CaOH(aq) + NH4(OH)2(aq) =>
Ca(OH)2(aq) + NH4OH = CaOH(aq) + NH4(OH)2(aq)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SOCl4 + K2Cr2O7 + H2SO4 = HClO3 + K2SO4 + Cr2(SO4)3 + H2O =>
SOCl4 + 4 K2Cr2O7 + 15 H2SO4 = 4 HClO3 + 4 K2SO4 + 4 Cr2(SO4)3 + 13 H2O
Mg + Ca = MgCa =>
Mg + Ca = MgCa
CH3CH2CH2CH2OH + O2 = C3H7COOH + H2O =>
CH3CH2CH2CH2OH + O2 = C3H7COOH + H2O
Hg2Cl2 + I2 + KI = K2HgI4 + KCl =>
Hg2Cl2 + I2 + 6 KI = 2 K2HgI4 + 2 KCl
NaI + Fe(No3)3 = NaNo3 + FeI3 =>
3 NaI + Fe(No3)3 = 3 NaNo3 + FeI3
Pb + Sn(ClO3) = PbClO3 + Sn =>
Pb + Sn(ClO3) = PbClO3 + Sn
NH2CHCH2CO2CONHCHCH2SHCOOH + H2O = NH2CHCH2CO2CONHCHCH2SHCOH2OOH =>
NH2CHCH2CO2CONHCHCH2SHCOOH + H2O = NH2CHCH2CO2CONHCHCH2SHCOH2OOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
ZnCl2 + KOH = Zn(OH)2 + KCl =>
ZnCl2 + 2 KOH = Zn(OH)2 + 2 KCl
Na3N + Al(BrO3) = Al3N + Na(BrO3) =>
Na3N + 3 Al(BrO3) = Al3N + 3 Na(BrO3)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C8H8O2 + O2 = H2O + CO =>
C8H8O2 + 5 O2 = 4 H2O + 8 CO
Ca2C4 + O = Ca2 + CO2 =>
Ca2C4 + 8 O = Ca2 + 4 CO2
Na3N + Al(BrO3) = Al3N + Na(BrO3) =>
Na3N + 3 Al(BrO3) = Al3N + 3 Na(BrO3)
Al2O3 + H2O = Al(OH)3 =>
Al2O3 + 3 H2O = 2 Al(OH)3
Hg2Cl2 + I2 + KI = K2HgI4 + KCl =>
Hg2Cl2 + I2 + 6 KI = 2 K2HgI4 + 2 KCl
H2O + N = H2 + NO2 =>
2 H2O + N = 2 H2 + NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/24
Équations équilibrées sur03/18/23
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