| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CrCl3 + 3 Ba(OH)2 = 2 Cr(OH)3 + 3 BaCl2
C6H8O7 + KAuCl4 = C3H6O + HCl + KCl + Au + CO2 =>
3 C6H8O7 + 2 KAuCl4 = 3 C3H6O + 6 HCl + 2 KCl + 2 Au + 9 CO2
XeO3 + Ba(OH)2 = BaXeO4 + H2O =>
XeO3 + Ba(OH)2 = BaXeO4 + H2O
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
C6H8O7 + KAuCl4 = C3H6O + HCl + KCl + Au + CO2 =>
3 C6H8O7 + 2 KAuCl4 = 3 C3H6O + 6 HCl + 2 KCl + 2 Au + 9 CO2
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
Fe3SiO5(OH)4 = Fe2O3 + H2O + SiO2 + O2 =>
4 Fe3SiO5(OH)4 = 6 Fe2O3 + 8 H2O + 4 SiO2 + O2
K2CrO4 + Na2S + H3PO4 = CrPO4 + K3(PO4) + Na2SO4 + H2O =>
24 K2CrO4 + 9 Na2S + 40 H3PO4 = 24 CrPO4 + 16 K3(PO4) + 9 Na2SO4 + 60 H2O
NO + O2 = NO2 = =>
2 NO + O2 = 2 NO2
CH4 + N3Cl4 = CCl + N2 + H2 =>
8 CH4 + 2 N3Cl4 = 8 CCl + 3 N2 + 16 H2
LaC + H2O = La(OH)3 + C2H2 + H2 =>
2 LaC + 6 H2O = 2 La(OH)3 + C2H2 + 2 H2
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
LaC + H2O = La(OH)3 + C2H2 + H2 =>
2 LaC + 6 H2O = 2 La(OH)3 + C2H2 + 2 H2
Mg(NO3)2 + Al(NO3)3 + H2O = MgAl2O4 + NO3 + NOH =>
5 Mg(NO3)2 + 10 Al(NO3)3 + 4 H2O = 5 MgAl2O4 + 32 NO3 + 8 NOH
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
ZnO + H2(NO3)2 = Zn(NO3)2 + H2O =>
ZnO + H2(NO3)2 = Zn(NO3)2 + H2O
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag + (SO4)3 =>
Al2(SO4)3 + AgNO3 = Al2NO3 + Ag + (SO4)3
AgNO3(aq) + CuCl2(aq) = AgCl(s) + Cu(NO3)2 =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl(s) + Cu(NO3)2
HBrO3 + Fe(HO)2 = Fe(BrO3)2 + H2O =>
2 HBrO3 + Fe(HO)2 = Fe(BrO3)2 + 2 H2O
C6H8O7 + KAuCl4 = C3H6O + HCl + KCl + Au + CO2 =>
3 C6H8O7 + 2 KAuCl4 = 3 C3H6O + 6 HCl + 2 KCl + 2 Au + 9 CO2
Br{-} + H{+} + MnO4{-} = Mn2 + H2O + Br =>
14 Br{-} + 16 H{+} + 2 MnO4{-} = Mn2 + 8 H2O + 14 Br
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
K2CrO4 + HCl + NaOH = Cr2O7 + NaCl + K + OH =>
2 K2CrO4 + HCl + NaOH = Cr2O7 + NaCl + 4 K + 2 OH
SnCl2 + Na2CO3 + H2O = (SnOH)2CO3 + NaCl + CO2 =>
2 SnCl2 + 2 Na2CO3 + H2O = (SnOH)2CO3 + 4 NaCl + CO2
Al(s) + HCl9(aq) = AlCl3(aq) + H2(g) =>
6 Al(s) + 2 HCl9(aq) = 6 AlCl3(aq) + H2(g)
SO4 + H2O = H2SO3 + O =>
SO4 + H2O = H2SO3 + 2 O
NaHCO3 + CaCl2 = CaCO3 + H2O + NaCl + CO2 =>
2 NaHCO3 + CaCl2 = CaCO3 + H2O + 2 NaCl + CO2
NiCO3*2Ni(OH)2*4H2O + HBF4 + H2O = [Ni(H2O)6][BF4]2 + CO2 =>
NiCO3*2Ni(OH)2*4H2O + 6 HBF4 + 9 H2O = 3[Ni(H2O)6][BF4]2 + CO2
NaSO3 + PbNO3 = PbSO3 + NaNO3 =>
NaSO3 + PbNO3 = PbSO3 + NaNO3
Mg + Fe3{-} = Mg3{-} + Fe =>
3 Mg + Fe3{-} = Mg3{-} + 3 Fe
Rb + MgO = Mg + ORb =>
Rb + MgO = Mg + ORb
Al2(SO4)3 + Na3PO4 = Na(SO4)3 + Al2 + PO4 =>
3 Al2(SO4)3 + Na3PO4 = 3 Na(SO4)3 + 3 Al2 + PO4
CrO3 + C6H12O6 + H2SO4 = Cr(OH)SO4 + CO2 + H2O =>
8 CrO3 + C6H12O6 + 8 H2SO4 = 8 Cr(OH)SO4 + 6 CO2 + 10 H2O
Na(HCO3) + Hg(NO3)2 = Na(NO3) + Hg(HCO3)2 =>
2 Na(HCO3) + Hg(NO3)2 = 2 Na(NO3) + Hg(HCO3)2
Cl2 + Sn2 = Sn2Cl1 =>
Cl2 + 2 Sn2 = 2 Sn2Cl1
MgN + KHO = MgHO + KN =>
MgN + KHO = MgHO + KN
Ca + Zn(NO3)2 = Zn + Ca(NO3) =>
2 Ca + Zn(NO3)2 = Zn + 2 Ca(NO3)
NiBr2 + Ba(OH)2 = Ni(OH)2 + BaBr2 =>
NiBr2 + Ba(OH)2 = Ni(OH)2 + BaBr2
Mg(NO3)2 + BaKOH = Mg(OH)2 + KNO3 + Ba =>
Mg(NO3)2 + 2 BaKOH = Mg(OH)2 + 2 KNO3 + 2 Ba
C8H18*C2H6O + O2 = CO2 + H2O =>
2 C8H18*C2H6O + 31 O2 = 20 CO2 + 24 H2O
H + F = HF(g) =>
H + F = HF(g)
P + HNO3 = P2O5 + HNO2 =>
2 P + 5 HNO3 = P2O5 + 5 HNO2
Fe(OH)3 + SrCl2 = FeCl3 + Sr(OH)2 =>
2 Fe(OH)3 + 3 SrCl2 = 2 FeCl3 + 3 Sr(OH)2
Fe + H3PO4 = Fe3(PO4) + H2 =>
6 Fe + 2 H3PO4 = 2 Fe3(PO4) + 3 H2
K + F2 = KF2 =>
K + F2 = KF2
LaC + H2O = La(OH)3 + C2H2 + H2 =>
2 LaC + 6 H2O = 2 La(OH)3 + C2H2 + 2 H2
NaI + Cl2 = NaCl2 + I =>
NaI + Cl2 = NaCl2 + I
C2H7N2 + O2 = CO2 + H2O + N2 =>
4 C2H7N2 + 15 O2 = 8 CO2 + 14 H2O + 4 N2
C7H5BiO4 + HCl = C7H6O4 + BiCl =>
C7H5BiO4 + HCl = C7H6O4 + BiCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/03/24
Équations équilibrées sur02/02/23
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