| Équations équilibrées la veille |
10 Na3AsO3 + 4 NaMnO4 + 21 H2SO4 = 17 Na2SO4 + 4 MnSO4 + 10 H3AsO4 + 6 H2O
Al + CaCo3 = Al2(Co3)3 + Ca =>
2 Al + 3 CaCo3 = Al2(Co3)3 + 3 Ca
BaN2O6 + Na2CrO4 = BaCrO4 + NaNO3 =>
BaN2O6 + Na2CrO4 = BaCrO4 + 2 NaNO3
Mn + Zn(NO3)2 = Mn(NO3)2 + Zn =>
Mn + Zn(NO3)2 = Mn(NO3)2 + Zn
Ba + H2TeO4 = Ba(TeO3) + H2O =>
Ba + H2TeO4 = Ba(TeO3) + H2O
*6Al + *6HCl = *2AlCl + *3H2 =>
*6Al + *6HCl = 3*2AlCl + *3H2
CaPo4 + AlCl3 = AlPo4 + CaCl3 =>
CaPo4 + AlCl3 = AlPo4 + CaCl3
CuSO4 + C2H2(g) = CuC2 + H2SO4(aq) =>
CuSO4 + C2H2(g) = CuC2 + H2SO4(aq)
Al2(SO4)3 + BaCl2 = AlCl3 + BaSO4 =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
SbCl3 + H2O = SbOCl + HCl =>
SbCl3 + H2O = SbOCl + 2 HCl
C6O6H6 + O2 = CO2 + H2O =>
2 C6O6H6 + 9 O2 = 12 CO2 + 6 H2O
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
K2S + HI = K2(I)2 + H2S =>
K2S + 2 HI = K2(I)2 + H2S
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Mg2P2O7 = MgO + P2O5 =>
Mg2P2O7 = 2 MgO + P2O5
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Be2F + Mg2 = Mg2F + Be2 =>
Be2F + Mg2 = Mg2F + Be2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CaCO3 + HCOOH = Ca(HCOO)2 + H2O + CO2 =>
CaCO3 + 2 HCOOH = Ca(HCOO)2 + H2O + CO2
BaSO3 + KOH = K2SO3 + Ba(OH)2 =>
BaSO3 + 2 KOH = K2SO3 + Ba(OH)2
Ca(NO3)2 + (NH3)2SO4 = CaSO4 + NH3NO3 =>
Ca(NO3)2 + (NH3)2SO4 = CaSO4 + 2 NH3NO3
(NH4)Fe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 + NH3 + H2O =>
(NH4)Fe(SO4)2 + 4 NaOH = Fe(OH)3 + 2 Na2SO4 + NH3 + H2O
Be2F + Mg2 = Mg2F + Be2 =>
Be2F + Mg2 = Mg2F + Be2
ZrO(OH)2 + HNO3 = ZrO(NO3)2 + H2O =>
ZrO(OH)2 + 2 HNO3 = ZrO(NO3)2 + 2 H2O
Pd2NO3 = Pd2O + N2O + O =>
2 Pd2NO3 = 2 Pd2O + N2O + 3 O
(NH4)2SO4(s) + NaOH(ac) = Na2SO4(ac) + NH3(g) + H2O(l) =>
(NH4)2SO4(s) + 2 NaOH(ac) = Na2SO4(ac) + 2 NH3(g) + 2 H2O(l)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(HCO3)2 + H2SO4 = MgSO4 + H2O + CO2 =>
Mg(HCO3)2 + H2SO4 = MgSO4 + 2 H2O + 2 CO2
K2(SO3) + HCl = SO2 + KCl + H2O =>
K2(SO3) + 2 HCl = SO2 + 2 KCl + H2O
Na2[Be(OH)4] + H2SO4 = Na2SO4 + Be(HSO4)2 + H2O =>
Na2[Be(OH)4] + 3 H2SO4 = Na2SO4 + Be(HSO4)2 + 4 H2O
Al2(SO3)3 + BaCl2 = AlCl3 + Ba2(SO3)2 =>
2 Al2(SO3)3 + 6 BaCl2 = 4 AlCl3 + 3 Ba2(SO3)2
I3{-} + S2O3{-2} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-} + S4O6{-2}
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Mg(s)HCl(AQ) = Mg(AQ)HCl(g) =>
Mg(s)HCl(AQ) = Mg(AQ)HCl(g)
HON + NaOH = NaON + H2O =>
HON + NaOH = NaON + H2O
I3{-} + S2O3{-2} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-} + S4O6{-2}
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
MgI2 + KMnO4 + H2SO4 = MgSO4 + I2 + K2SO4 + MnSO4 + H2O =>
5 MgI2 + 2 KMnO4 + 8 H2SO4 = 5 MgSO4 + 5 I2 + K2SO4 + 2 MnSO4 + 8 H2O
I3{-} + S2O3{-2} = I{-} + S4O6{-2} =>
I3{-} + 2 S2O3{-2} = 3 I{-} + S4O6{-2}
I3{-} + S2O3{2-} = I{-} + S4O6{2-} =>
I3{-} + 2 S2O3{2-} = 3 I{-} + S4O6{2-}
ClO3 + Fe = FeCl3 + O2 =>
6 ClO3 + 2 Fe = 2 FeCl3 + 9 O2
Cu(NO3)2 + Zn = Cu + Zn2(NO3)2 =>
Cu(NO3)2 + 2 Zn = Cu + Zn2(NO3)2
Ca + P = Ca3P =>
3 Ca + P = Ca3P
Zn + H3PO4 = Zn3(PO4)2 + H2 = =>
3 Zn + 2 H3PO4 = Zn3(PO4)2 + 3 H2
C3H8O + NaOH = CH3COOH + H2 + Na =>
2 C3H8O + 4 NaOH = 3 CH3COOH + 4 H2 + 4 Na
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Rh2(SO4)3 + NaOH = Rh(OH)3 + Na2SO4 =>
Rh2(SO4)3 + 6 NaOH = 2 Rh(OH)3 + 3 Na2SO4
(CH3CO)2O + H2O = CH3CO2H =>
(CH3CO)2O + H2O = 2 CH3CO2H
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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