| Équations équilibrées la veille |
H2O + KC2H3O2 = HC2H3O2 + KOH
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
BaO2{2-} + H2O = Ba(OH)2 + O{2-} =>
BaO2{2-} + H2O = Ba(OH)2 + O{2-}
Ba(C2H3O2)2 + NaOH = Ba(OH)2 + NaC2H3O2 =>
Ba(C2H3O2)2 + 2 NaOH = Ba(OH)2 + 2 NaC2H3O2
Cl2 + H2O = HCl + O2 =>
2 Cl2 + 2 H2O = 4 HCl + O2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al2(SO4)3 + NH3 = [Al2(NH3)9](SO4)3 =>
Al2(SO4)3 + 9 NH3 = [Al2(NH3)9](SO4)3
CS2(g) + Cl2(g) = CCl4(l) + S2Cl2(g) =>
CS2(g) + 3 Cl2(g) = CCl4(l) + S2Cl2(g)
UO2SO4 + Na2CO3 = Na4[UO2(CO3)3] + Na2SO4 =>
UO2SO4 + 3 Na2CO3 = Na4[UO2(CO3)3] + Na2SO4
Na2SO4 + Al2O3 = Na2Al2O3 + SO4 =>
Na2SO4 + Al2O3 = Na2Al2O3 + SO4
C + O2 = CO =>
2 C + O2 = 2 CO
K2S2O5 + MgOH = KOH + Mg2S2O5 =>
K2S2O5 + 2 MgOH = 2 KOH + Mg2S2O5
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NaI + H2 = Na + HI =>
2 NaI + H2 = 2 Na + 2 HI
Ag(s) + NaCl(aq) = Na(s) + AgCl(aq) =>
Ag(s) + NaCl(aq) = Na(s) + AgCl(aq)
X2Mg + O2 = X2MgO =>
2 X2Mg + O2 = 2 X2MgO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Fe(NO3)3 + CH3COOH = Fe(CH3COO)3 + HNO3 =>
Fe(NO3)3 + 3 CH3COOH = Fe(CH3COO)3 + 3 HNO3
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
C6H6 + Br2 = C6H6Br6 =>
C6H6 + 3 Br2 = C6H6Br6
Ni3S2 + O2 + H2SO4 = NiSO4 + H2O =>
2 Ni3S2 + 9 O2 + 2 H2SO4 = 6 NiSO4 + 2 H2O
C4O6H6 + NaOH = C4O6H4Na2 + H2O =>
C4O6H6 + 2 NaOH = C4O6H4Na2 + 2 H2O
LiAlH4 + HCl + H2O = Al(OH)2Cl + LiCl + H2 =>
LiAlH4 + 2 HCl + 2 H2O = Al(OH)2Cl + LiCl + 4 H2
KHCO3 + AlCl3 = Al(OH)3 + CO2 + KCl =>
3 KHCO3 + AlCl3 = Al(OH)3 + 3 CO2 + 3 KCl
Al2O2(s) = Al(s) + O2(g) =>
Al2O2(s) = 2 Al(s) + O2(g)
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Al + Fe3O2 = Al2O3 + Fe =>
4 Al + 3 Fe3O2 = 2 Al2O3 + 9 Fe
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
MnSO4 + Ca(BrO3)2 + KOH = K2SO4 + Br2 + K2MnO4 + CaSO4 + H2O =>
5 MnSO4 + 2 Ca(BrO3)2 + 16 KOH = 3 K2SO4 + 2 Br2 + 5 K2MnO4 + 2 CaSO4 + 8 H2O
H2SO4 + Ca(OH)2 = Ca(HSO4)2 + H2O =>
2 H2SO4 + Ca(OH)2 = Ca(HSO4)2 + 2 H2O
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
K + S = K2S =>
2 K + S = K2S
H2O2NaHCO3 = NaOHH2OCO3 =>
H2O2NaHCO3 = NaOHH2OCO3
S2{-} + I2 = S + I{-} =>
2 S2{-} + I2 = 4 S + 2 I{-}
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
NaCl + H2SO4 = Cl2 + SO2 + H2O + Na2SO4 =>
2 NaCl + 2 H2SO4 = Cl2 + SO2 + 2 H2O + Na2SO4
AlOH + BaCl = AlCl + BaOH =>
AlOH + BaCl = AlCl + BaOH
H2CO3 + H2O = H3O + CO3 =>
H2CO3 + 2 H2O = 2 H3O + CO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2Cr2O7 + NaHCO3 = H2O + CO2 + Na2Cr2O7 =>
H2Cr2O7 + 2 NaHCO3 = 2 H2O + 2 CO2 + Na2Cr2O7
AgK(aq) + FC2H3O2(aq) = AgC2H3O2(aq) + KF(aq) =>
AgK(aq) + FC2H3O2(aq) = AgC2H3O2(aq) + KF(aq)
ClO4 + SO3 = SO4 + Cl =>
ClO4 + 4 SO3 = 4 SO4 + Cl
ClCH2CH2CH2CH2Cl + KOH = KCl + H2O + CH2CHCHCH2 =>
ClCH2CH2CH2CH2Cl + 2 KOH = 2 KCl + 2 H2O + CH2CHCHCH2
HCl + LaOH = LaCl + H2O =>
HCl + LaOH = LaCl + H2O
NaOH + Fe(CIO4)3 = Fe(OH)3 + NaCIO4 =>
3 NaOH + Fe(CIO4)3 = Fe(OH)3 + 3 NaCIO4
Hg(NCS)2 = Hg(SCN)2 =>
Hg(NCS)2 = Hg(SCN)2
C7H11O3 + O2 = CO2 + H2O =>
4 C7H11O3 + 33 O2 = 28 CO2 + 22 H2O
AgCl + NH3 = [Ag(NH3)2]Cl =>
AgCl + 2 NH3 = [Ag(NH3)2]Cl
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| Équations équilibrées la veille |
Équations équilibrées sur10/18/24
Équations équilibrées sur11/17/23
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