| Équations équilibrées la veille | Équations équilibrées le lendemain |
Iron(III)Chloride + Fluoride = Iron(III)Fluoride + Chloride
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C8H8 + O2 = CO2 + H2O =>
C8H8 + 10 O2 = 8 CO2 + 4 H2O
KOH + Fe(No3)3 = Fe(OH)3 + KNo3 =>
3 KOH + Fe(No3)3 = Fe(OH)3 + 3 KNo3
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
N2 + O2 = N2O3 =>
2 N2 + 3 O2 = 2 N2O3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Na3PO4 + Ca(NO3)2 = Ca3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Ca(NO3)2 = Ca3(PO4)2 + 6 NaNO3
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
NH4ClO4 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO4 = N2 + Cl2 + 2 O2 + 4 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
H3PO4 + KOH = K3PO4 + H2O =>
H3PO4 + 3 KOH = K3PO4 + 3 H2O
Sc2V2C2F2 = V6C5 + Sc4C3 + VF2 + V =>
10 Sc2V2C2F2 = V6C5 + 5 Sc4C3 + 10 VF2 + 4 V
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l) =>
CH3COOH(aq) + NaOH(aq) = CH3COONa(aq) + H2O(l)
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
aluminumsulfate + calciumhydroxide = aluminumhydroxide + calciumsulfate =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Sc2V2C2F2 = V6C5 + Sc4C3 + VF2 + Sc =>
18 Sc2V2C2F2 = 3 V6C5 + 7 Sc4C3 + 18 VF2 + 8 Sc
Na2C2O4 + Pb(NO3)2 = PbC2O4 + NaNO3 =>
Na2C2O4 + Pb(NO3)2 = PbC2O4 + 2 NaNO3
NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2 + NaC2H3O2 =>
2 NaCl(aq) + Hg2(C2H3O2)2(aq) = Hg2Cl2 + 2 NaC2H3O2
Sc2Ti2C2F2 = TiC + Sc4C3 + TiF3 + Sc =>
9 Sc2Ti2C2F2 = 12 TiC + 2 Sc4C3 + 6 TiF3 + 10 Sc
Fe + HNO3 = Fe(NO3)3 + H2O + NO2 =>
Fe + 6 HNO3 = Fe(NO3)3 + 3 H2O + 3 NO2
Sc2Ti2C2F2 = TiC + Sc4C3 + TiF3 + Ti =>
6 Sc2Ti2C2F2 = 3 TiC + 3 Sc4C3 + 4 TiF3 + 5 Ti
P + HNO3 + H2O = H3PO4 + NO =>
3 P + 5 HNO3 + 2 H2O = 3 H3PO4 + 5 NO
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
(NH4)2SO4(aq) + CaI2(aq) = CaSO4(s) + NH4I(aq) =>
(NH4)2SO4(aq) + CaI2(aq) = CaSO4(s) + 2 NH4I(aq)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O =>
CuO(s) + H2SO4(aq) = CuSO4(aq) + H2O
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
PCl5 = PCl2 + Cl2 =>
2 PCl5 = 2 PCl2 + 3 Cl2
KClO3(g) = KCl(s) + O2(g) =>
2 KClO3(g) = 2 KCl(s) + 3 O2(g)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C(s) + H2(g) + Cl2(g) = CHCl3(g) =>
2 C(s) + H2(g) + 3 Cl2(g) = 2 CHCl3(g)
O2 = O2 =>
O2 = O2
O3 = O2 =>
2 O3 = 3 O2
CH3COOH + KOH = KC2H3O2 + H2O =>
CH3COOH + KOH = KC2H3O2 + H2O
NH3 + H2SO4(aq) = (NH4)2SO4(aq) =>
2 NH3 + H2SO4(aq) = (NH4)2SO4(aq)
KI + KNO2 + H2SO4 = I2 + NO + K2SO4 + H2O =>
2 KI + 2 KNO2 + 2 H2SO4 = I2 + 2 NO + 2 K2SO4 + 2 H2O
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
K2CrO4(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbCrO4(s) =>
K2CrO4(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbCrO4(s)
Ca(OH)2 + NH4Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2 NH4Cl = 2 NH3 + CaCl2 + 2 H2O
MgCl2 + KSO4 = MgSO4 + KCl2 =>
MgCl2 + KSO4 = MgSO4 + KCl2
Cu2CO3 + HCl = CuCl + CO2 + H2O =>
Cu2CO3 + 2 HCl = 2 CuCl + CO2 + H2O
SO3 + H2S = S + H2O =>
SO3 + 3 H2S = 4 S + 3 H2O
Pb{2+} + H2S = PbS + H{+} =>
Pb{2+} + H2S = PbS + 2 H{+}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/03/18
Équations équilibrées sur10/03/17
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