| Équations équilibrées la veille | Équations équilibrées le lendemain |
Pb(NO3)2 = PbO + N2O5
Fe237Mg9Al71Ti470 + H200O100 + H{+} + O200{+} = Fe200O300 + Ti100O200 + Mg{2+} + Al100(OH)300 =>
7043.661971831Fe237Mg9Al71Ti470 + 7115.4159846862H200O100 + 77216.803062766H{+} + 49569.112430192O200{+} = 8346.7394366197Fe200O300 + 33105.211267606Ti100O200 + 63392.957746479Mg{2+} + 5001 Al100(OH)300
KJ + Br2 = J2 + KBr =>
2 KJ + Br2 = J2 + 2 KBr
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na2(CO3) + HC2H3O2 = CO2 + H2O + NaHC2H3O2 =>
4 Na2(CO3) + 9 HC2H3O2 = 6 CO2 + 2 H2O + 8 NaHC2H3O2
RbOH + H2S = H2O + Rb2S =>
2 RbOH + H2S = 2 H2O + Rb2S
H{+} + Cl{-} + Sn + NO3{-} = SnCl6{-2} + NO2 + H2O =>
8 H{+} + 6 Cl{-} + Sn + 4 NO3{-} = SnCl6{-2} + 4 NO2 + 4 H2O
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
Li + Os = OsLi =>
Li + Os = OsLi
NaNO2 + H2SO4 = H2O + HNO3 + NO + NaHSO4 =>
3 NaNO2 + 3 H2SO4 = H2O + HNO3 + 2 NO + 3 NaHSO4
Silver + hydrobromicacid = silverbromide + hydrogen =>
2 Ag + 2 HBr = 2 AgBr + H2
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl =>
C3H5ClO2 + NaOH = C2H5OH + CO2 + NaCl
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
SnO2 + C = Sn4 + CO9975847 =>
39903388 SnO2 + 8 C = 9975847 Sn4 + 8 CO9975847
Al(s) + HCl(aw) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aw) = 2 AlCl3(aq) + 3 H2(g)
CH4N2O + CH3COOH = C2H5NO2 =>
2 CH4N2O + 3 CH3COOH = 4 C2H5NO2
IO3 + H2O = (OH)2 + I2 =>
2 IO3 + 6 H2O = 6(OH)2 + I2
FeCl3 + Na2CO3 = NaCl + Fe2(CO3)3 =>
2 FeCl3 + 3 Na2CO3 = 6 NaCl + Fe2(CO3)3
Ca3N2 = Ca + N2 =>
Ca3N2 = 3 Ca + N2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Al(s) + HCl(aw) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aw) = 2 AlCl3(aq) + 3 H2(g)
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
CaF2 + Br2 = CaBr2 + F2 =>
CaF2 + Br2 = CaBr2 + F2
Al2 + KOH + H2O = KAl(OH)4 + H2 =>
Al2 + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
SnCl2 + K4[Fe(CN)6] = Sn2[Fe(CN)6] + KCl =>
2 SnCl2 + K4[Fe(CN)6] = Sn2[Fe(CN)6] + 4 KCl
LiF(s) + HCl(aq) = LiCl + HF =>
LiF(s) + HCl(aq) = LiCl + HF
Al2O3 + Ca = CaO + Al3 =>
3 Al2O3 + 9 Ca = 9 CaO + 2 Al3
Pb(s) + CuSO4(aq) = PbSO4 + Cu(s) =>
Pb(s) + CuSO4(aq) = PbSO4 + Cu(s)
KMnO4 + NiSO4 + H2SO4 = Ni2(SO4)3 + K2SO4 + MnSO4 + H2O =>
2 KMnO4 + 10 NiSO4 + 8 H2SO4 = 5 Ni2(SO4)3 + K2SO4 + 2 MnSO4 + 8 H2O
Na2O2 + Te + NaClO3 = NaTeO3 + NaCl =>
3 Na2O2 + 6 Te + 4 NaClO3 = 6 NaTeO3 + 4 NaCl
HNO3 + K2SO3 = H2O + KNO3 + SO2 =>
2 HNO3 + K2SO3 = H2O + 2 KNO3 + SO2
Fe + H2O = FeO + H2 =>
Fe + H2O = FeO + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C3H8 + O2 = CO2 + *8H2O =>
2 C3H8 + 10 O2 = 6 CO2 + *8H2O
KSCN + Pb(NO3)2 = KNO3 + Pb(SCN)2 =>
2 KSCN + Pb(NO3)2 = 2 KNO3 + Pb(SCN)2
Ng + H2SO4 = NgSO4 + H2 =>
Ng + H2SO4 = NgSO4 + H2
Cr2O7{-}{-} + SO3{-}{-} + H3O{+} = Cr{+}{+}{+} + SO4{-}{-} + H2O =>
2 Cr2O7{-}{-} + 11 SO3{-}{-} + 6 H3O{+} = 4 Cr{+}{+}{+} + 11 SO4{-}{-} + 9 H2O
NaOH + C10H14O = C10H13ONa + H2O =>
NaOH + C10H14O = C10H13ONa + H2O
AgNO3 + Zn = Zn(NO3)2 + Ag(s) =>
2 AgNO3 + Zn = Zn(NO3)2 + 2 Ag(s)
Ng + H2SO4 = NgSO4 + H2 =>
Ng + H2SO4 = NgSO4 + H2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
BaCl2 + H2 + NaOH = Ba(OH)2 + NaCl(H)2 =>
BaCl2 + 2 H2 + 2 NaOH = Ba(OH)2 + 2 NaCl(H)2
ZnI + Cl = I + ZnCl =>
ZnI + Cl = I + ZnCl
MnSO4 + LiOH = Mn(OH)2 + Li2SO4 =>
MnSO4 + 2 LiOH = Mn(OH)2 + Li2SO4
FeS2 + O2 + H2O = Fe(OH)3 + SO4{-2} + H{+} =>
4 FeS2 + 15 O2 + 14 H2O = 4 Fe(OH)3 + 8 SO4{-2} + 16 H{+}
IO3{-} + HSO3{-} = SO4{2-} + H{+} + I2 + H2O =>
2 IO3{-} + 5 HSO3{-} = 5 SO4{2-} + 3 H{+} + I2 + H2O
C10H13ONa + HCl = C10H14O + NaCl =>
C10H13ONa + HCl = C10H14O + NaCl
Ng + H2SO4 = NgSO4 + H2 =>
Ng + H2SO4 = NgSO4 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/24
Équations équilibrées sur02/28/23
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