| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO3 + 6 Zn + 8 HCl = H2S + 2 KCl + 6 ZnCl + 3 H2O
Zn + NaOH = Zn(NaOH) =>
Zn + NaOH = Zn(NaOH)
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
NaBr + Na2Co3 = NaCo3 + Na2Br =>
NaBr + Na2Co3 = NaCo3 + Na2Br
Br + C = CBr =>
Br + C = CBr
Al + ZnCl2(aq) = Zn + AlCl3(aq) =>
2 Al + 3 ZnCl2(aq) = 3 Zn + 2 AlCl3(aq)
K2S + K3[Cr(OH)6] = Cr2S3 + KOH =>
3 K2S + 2 K3[Cr(OH)6] = Cr2S3 + 12 KOH
Al(s) + NH4ClO4(s) = Al2O3(s) + AlCl3(g) + NO(g) + H2O(g) =>
3 Al(s) + 3 NH4ClO4(s) = Al2O3(s) + AlCl3(g) + 3 NO(g) + 6 H2O(g)
CrO3 + H2S = Cr + S + H2O =>
CrO3 + 3 H2S = Cr + 3 S + 3 H2O
CaCl2 + Na2Cr2O7 = CaCr2O7 + Na2Cl2 =>
CaCl2 + Na2Cr2O7 = CaCr2O7 + Na2Cl2
HOCl + KI = I2 + HCl + K2O =>
HOCl + 2 KI = I2 + HCl + K2O
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
K2Cr2O7 + (NH4)2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + (NH4)2SO4 + H2O =>
K2Cr2O7 + 3(NH4)2SO3 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3(NH4)2SO4 + 4 H2O
Ba(ClO3)2 + AgF = BaF2 + AgClO3 =>
Ba(ClO3)2 + 2 AgF = BaF2 + 2 AgClO3
NiSO4 + NaOH = Ni(OH)2 + Na2SO4 =>
NiSO4 + 2 NaOH = Ni(OH)2 + Na2SO4
RhCl + KI = RhI + KCl =>
RhCl + KI = RhI + KCl
MnO2 + Cl2 + NaOH = Mn(OH)2 + NaClO =>
MnO2 + Cl2 + 2 NaOH = Mn(OH)2 + 2 NaClO
CaSO3 + Al(BrO3)3 = Ca(BrO3)2 + Al2(SO3)3 =>
3 CaSO3 + 2 Al(BrO3)3 = 3 Ca(BrO3)2 + Al2(SO3)3
NH4ReO4 = ReO2 + N2 + H2O =>
2 NH4ReO4 = 2 ReO2 + N2 + 4 H2O
P4 + O2 = P4O6 =>
P4 + 3 O2 = P4O6
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al + Pb(NO3)2 = Al(NO3)2 + Pb =>
Al + Pb(NO3)2 = Al(NO3)2 + Pb
NH4NO3 + CaI2 = NH4I + Ca(NO3)2 =>
2 NH4NO3 + CaI2 = 2 NH4I + Ca(NO3)2
H3 + Cl = HCl =>
H3 + 3 Cl = 3 HCl
(NH4)2SO4 + Pb(OH)2 = PbSO4 + NH4OH =>
(NH4)2SO4 + Pb(OH)2 = PbSO4 + 2 NH4OH
(NH4)3PO4 = NH4 + PO4 =>
(NH4)3PO4 = 3 NH4 + PO4
NaOH + H3PO4 = Na2HPO4 + H2O =>
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
H2SO4 + NaOH + Zn(OH)2 = ZnNa(OH)SO4 + H2O =>
H2SO4 + NaOH + Zn(OH)2 = ZnNa(OH)SO4 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuCl2 + Al(shot) = AlCl3 + Cu =>
3 CuCl2 + 2 Al(shot) = 2 AlCl3 + 3 Cu
C3H6O3(l) + O2(g) = CO2(g) + H2O(l) =>
C3H6O3(l) + 3 O2(g) = 3 CO2(g) + 3 H2O(l)
PCl3 + HNO3 = H3PO4 + Cl2 + NO2 + H2O =>
2 PCl3 + 10 HNO3 = 2 H3PO4 + 3 Cl2 + 10 NO2 + 2 H2O
NaOH = H + NaO =>
NaOH = H + NaO
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Ti2(SO4)3 + KClO3 + H2O = TiOSO4 + KCl + H2SO4 =>
3 Ti2(SO4)3 + KClO3 + 3 H2O = 6 TiOSO4 + KCl + 3 H2SO4
Fe(NO3)2 + LiOH = Fe(OH) + Li(NO3)2 =>
Fe(NO3)2 + LiOH = Fe(OH) + Li(NO3)2
KOH = K + OH =>
KOH = K + OH
Li + HCl = LiCl2 + H2 =>
Li + 2 HCl = LiCl2 + H2
K2SiF6 + H2O = HF + K2SiO3 =>
K2SiF6 + 3 H2O = 6 HF + K2SiO3
Ag + Li2SO4 = Li2 + AgSO4 =>
Ag + Li2SO4 = Li2 + AgSO4
C4H6O2 + NaHCO3 + NaCl + H2O = Na3C25H42O18Cl + CO2 =>
6 C4H6O2 + 2 NaHCO3 + NaCl + 2 H2O = Na3C25H42O18Cl + CO2
H2SO3 + Fe(OH)3 = Fe(OH)SO3 + H2O =>
H2SO3 + Fe(OH)3 = Fe(OH)SO3 + 2 H2O
LiOH + HI = Li(I) + H2O =>
LiOH + HI = Li(I) + H2O
C12H22O11 + H2SO4 + K2Cr2O7 = CO2 + Cr2(SO4) + K2SO4 + H2O =>
5 C12H22O11 + 48 H2SO4 + 24 K2Cr2O7 = 60 CO2 + 24 Cr2(SO4) + 24 K2SO4 + 103 H2O
NaHCO3 + BaCl2 = BaCO3 + HCl + NaCl =>
NaHCO3 + BaCl2 = BaCO3 + HCl + NaCl
NH3 + Na2CrO4 = Cr2O3 + H2O + N2 + NaOH =>
2 NH3 + 2 Na2CrO4 = Cr2O3 + H2O + N2 + 4 NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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