| Équations équilibrées la veille |
C6H7NO + C6H6O4 = C6H6O3C6H5NO + H2O
(C8H12) + O2 = CO2 + H2O =>
(C8H12) + 11 O2 = 8 CO2 + 6 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
AgCnK = KCnAg =>
AgCnK = KCnAg
CuSO2(s) = CuS(s)O2(g) =>
CuSO2(s) = CuS(s)O2(g)
C7H16(s) + O2(g) = CO2 + H2O =>
C7H16(s) + 11 O2(g) = 7 CO2 + 8 H2O
Cu(NO3)2 + NaOH = NaNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 NaOH = 2 NaNO3 + Cu(OH)2
Cu(NO3)2 + LiCl = Li(NO3) + CuCl2 =>
Cu(NO3)2 + 2 LiCl = 2 Li(NO3) + CuCl2
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
H2O2HCl = HOClH2O =>
H2O2HCl = HOClH2O
HClH2O2 = HClOH2O =>
HClH2O2 = HClOH2O
[CH3COO]2Pb + K2CrO4 = PbCrO4 + CH3COOK =>
[CH3COO]2Pb + K2CrO4 = PbCrO4 + 2 CH3COOK
Hg(NO3)2 = O2 + Hg2O + NO2 =>
4 Hg(NO3)2 = 3 O2 + 2 Hg2O + 8 NO2
Br + Fe3I = Fe3Br + I =>
Br + Fe3I = Fe3Br + I
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NH4Cl + K2[HgI4] + KOH = [OHg2NH2]I + KI + KCl + H2O =>
NH4Cl + 2 K2[HgI4] + 4 KOH = [OHg2NH2]I + 7 KI + KCl + 3 H2O
Fe2(SO4)3 + H2 + NO + H2O = [Fe(H2O)5NO]SO4 + H2SO4 =>
Fe2(SO4)3 + H2 + 2 NO + 10 H2O = 2[Fe(H2O)5NO]SO4 + H2SO4
CaCl2(aq) + Al2(SO4)3(aq) = CaSO4(ppt) + AlCl3(aq) =>
3 CaCl2(aq) + Al2(SO4)3(aq) = 3 CaSO4(ppt) + 2 AlCl3(aq)
Bi{3+} + NH3 = Bi(NH3){3+} =>
Bi{3+} + NH3 = Bi(NH3){3+}
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s) =>
BaCl(aq) + NaC(aq) = NaCl(s) + BaC(s)
Fe(OH)3 + Cl2 + KOH = KClO3 + Fe(OH)2 + H2O =>
10 Fe(OH)3 + Cl2 + 2 KOH = 2 KClO3 + 10 Fe(OH)2 + 6 H2O
C10H21ClKOH = KClC10H20H2O =>
C10H21ClKOH = KClC10H20H2O
KO2 + H2O = KOH + O2 + H2O2 =>
2 KO2 + H2O = 2 KOH + O2 + 2 H2O2
C16H10N2O2 + O2 = CO2 + H2O + N2 =>
2 C16H10N2O2 + 35 O2 = 32 CO2 + 10 H2O + 2 N2
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
Se + OH{-} = Se{-2} + SeO3{-2} + H2O =>
3 Se + 6 OH{-} = 2 Se{-2} + SeO3{-2} + 3 H2O
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
AuCl3 + SnCl2 = SnCl4 + AuCl2 =>
2 AuCl3 + SnCl2 = SnCl4 + 2 AuCl2
Cl{-} + Na{+} = NaCl =>
Cl{-} + Na{+} = NaCl
K + H2O = KOH + H =>
K + H2O = KOH + H
H2SO4LiOH = H2OLiHSO4 =>
H2SO4LiOH = H2OLiHSO4
Al2SO4 + Na = Al + Na(SO4) =>
Al2SO4 + Na = 2 Al + Na(SO4)
Ag2SO4 + KOH = Ag(OH) + K2SO4 =>
Ag2SO4 + 2 KOH = 2 Ag(OH) + K2SO4
Fe(NO3){2} + KOH = FeOH{2} + KNO3 =>
Fe(NO3){2} + KOH = FeOH{2} + KNO3
Fe4 + CHO = FeC4 + HO =>
Fe4 + 16 CHO = 4 FeC4 + 16 HO
NH3 = N + H3 =>
NH3 = N + H3
P4O10 + H2 = P2O3 + H2O =>
P4O10 + 4 H2 = 2 P2O3 + 4 H2O
KCl + AgNO3 + NH3 = KNO3 + Cl2 + AgNH3 =>
2 KCl + 2 AgNO3 + 2 NH3 = 2 KNO3 + Cl2 + 2 AgNH3
H8C6O6NaOH = H2ONaH7C6O6 =>
H8C6O6NaOH = H2ONaH7C6O6
H8C6O6NaOH = H2ONaC6H7O6 =>
H8C6O6NaOH = H2ONaC6H7O6
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AlF3 + KF = K3[AlF6] =>
AlF3 + 3 KF = K3[AlF6]
Ca + OH = Ca(OH)2 =>
Ca + 2 OH = Ca(OH)2
Ga + Sn(NO3)2 = Ga(NO3)3 + Sn =>
2 Ga + 3 Sn(NO3)2 = 2 Ga(NO3)3 + 3 Sn
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2Co3 + SrO2H2 = SrCo3 + H2O =>
H2Co3 + SrO2H2 = SrCo3 + 2 H2O
CH3CHOHCOOHH2O = H3OCH3CHOHCOO =>
CH3CHOHCOOHH2O = H3OCH3CHOHCOO
Mg(OH)2 + RbNO3 = Mg(NO3)2 + RbOH =>
Mg(OH)2 + 2 RbNO3 = Mg(NO3)2 + 2 RbOH
H2SiO3(s) = H2OSiO2 =>
H2SiO3(s) = H2OSiO2
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| Équations équilibrées la veille |
Équations équilibrées sur11/16/24
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