| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 AgNO3 + AlCl3 = 3 AgCl + Al(NO3)3
NaHCO3(s) = CO2(g) + Na2CO3 + H2O(l) =>
2 NaHCO3(s) = CO2(g) + Na2CO3 + H2O(l)
H2SeO4 + HI = Se + I2 + H2O =>
H2SeO4 + 6 HI = Se + 3 I2 + 4 H2O
H2ClO4 + Sr(OH)2 = Sr(ClO4) + H2O =>
H2ClO4 + Sr(OH)2 = Sr(ClO4) + 2 H2O
chlorine + NaI = sodiumchloride + I =>
Cl2 + 2 NaI = 2 NaCl + 2 I
Na(OH) + CuCl2 = NaCl2 + Cu(OH) =>
Na(OH) + CuCl2 = NaCl2 + Cu(OH)
SiH4 + KOH = SiO2 + KH + H2O =>
SiH4 + 4 KOH = SiO2 + 4 KH + 2 H2O
H2SO4 + Zn = H2 + ZnSO4 =>
H2SO4 + Zn = H2 + ZnSO4
Fe(iii) + CuSO4 = FeSO4 + Cu =>
Fe(iii) + CuSO4 = FeSO4 + Cu
Cu + H2NO4 = Cu(NO4)2 + NO2 + H2O =>
Cu + 4 H2NO4 = Cu(NO4)2 + 2 NO2 + 4 H2O
Mg + HC1 = MgC1 + H1 =>
Mg + HC1 = MgC1 + H1
Cu(CH3COO)2 + KOH = Cu(OH)2 + KCH3COO =>
Cu(CH3COO)2 + 2 KOH = Cu(OH)2 + 2 KCH3COO
Au(NO3)3(aq) + Fe(s) = Au(s) + Fe(NO3)2 =>
2 Au(NO3)3(aq) + 3 Fe(s) = 2 Au(s) + 3 Fe(NO3)2
NaI(aq) + CI2(g) = NaCI(aq) + I2(g) =>
NaI(aq) + CI2(g) = NaCI(aq) + I2(g)
Pb(s) + Cl2(g) = PbCl4(l) =>
Pb(s) + 2 Cl2(g) = PbCl4(l)
Al2O3 + H2SO4 = Al2(SO4)3 + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
H3NSO3 + CaCO3 = H2O + CO2 + CaNHSO3 =>
H3NSO3 + CaCO3 = H2O + CO2 + CaNHSO3
CoI3 + (NH4)2CrO4 = Co2(CrO4)3 + NH4I =>
2 CoI3 + 3(NH4)2CrO4 = Co2(CrO4)3 + 6 NH4I
CuSO4 + C6H8O6 = Cu + H2O + SO + CO =>
4 CuSO4 + 3 C6H8O6 = 4 Cu + 12 H2O + 4 SO + 18 CO
Ca(NO3)2 + NaF = CaF + (NO3)2Na =>
Ca(NO3)2 + NaF = CaF + (NO3)2Na
RbOH + HF = RbH + FOH =>
RbOH + HF = RbH + FOH
C9H20O4S2 + O2 = CO2 + H2O + SO2 =>
C9H20O4S2 + 14 O2 = 9 CO2 + 10 H2O + 2 SO2
NaOH(aq) + CO(g) = Na2CO2(aq) + H2O(l) =>
2 NaOH(aq) + CO(g) = Na2CO2(aq) + H2O(l)
K2(MnO4) + H2O = K(MnO4) + MnO2 + K(OH) =>
3 K2(MnO4) + 2 H2O = 2 K(MnO4) + MnO2 + 4 K(OH)
KCN + H2O2 = KOCN + H2O =>
KCN + H2O2 = KOCN + H2O
NaNO2 + FeSO4*7H2O + H2SO4 = Fe2(SO4)3 + NO + Na2SO4 + H2O =>
2 NaNO2 + 2 FeSO4*7H2O + 2 H2SO4 = Fe2(SO4)3 + 2 NO + Na2SO4 + 16 H2O
NaClO + NaOH = NaO + HCl =>
NaClO + NaOH = 2 NaO + HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KCl + CuCl = K + CuCl2 =>
KCl + CuCl = K + CuCl2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2 =>
CaCl2 + Hg(NO3)2 = Ca(NO3)2 + HgCl2
C8H16 + H2 = C8H18 =>
C8H16 + H2 = C8H18
ClO4 + SO3 = SO4 + Cl =>
ClO4 + 4 SO3 = 4 SO4 + Cl
SiO2 + H2 + CO = H2SiCO3 =>
SiO2 + H2 + CO = H2SiCO3
Au + HI = HAu + I =>
Au + HI = HAu + I
MnO2 + H2SO4 + KBr = MnSO4 + K2SO4 + Br2 + H2O =>
MnO2 + 2 H2SO4 + 2 KBr = MnSO4 + K2SO4 + Br2 + 2 H2O
Sb2S3 + H2O2 + NaOH = Na3SbO4 + H2O + Na2SO4 =>
Sb2S3 + 14 H2O2 + 12 NaOH = 2 Na3SbO4 + 20 H2O + 3 Na2SO4
H3BO3 + Co(OH)3 = CoBO3 + H2O =>
H3BO3 + Co(OH)3 = CoBO3 + 3 H2O
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + Cu(C2H3O2)2 =>
Ba(C2H3O2)2 + CuCrO4 = BaCrO4 + Cu(C2H3O2)2
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2 =>
BaCl2 + K2CrO4 = BaCrO4 + K2Cl2
SCl + AgNO3 = AgCl + SNO3 =>
SCl + AgNO3 = AgCl + SNO3
SrF2 + H2O = SrO + HF =>
SrF2 + H2O = SrO + 2 HF
Ca(NO3)2 + NaPO4 = Ca(PO4)2 + NaNO3 =>
Ca(NO3)2 + 2 NaPO4 = Ca(PO4)2 + 2 NaNO3
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + H2O =>
C6H4(COOH)2 + C2H4(OH)2 = C10H8O4 + 2 H2O
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
I + Al2S3 = AlI3 + S =>
6 I + Al2S3 = 2 AlI3 + 3 S
C6H12O6 + CH3I = C7H14O6 + HI =>
C6H12O6 + CH3I = C7H14O6 + HI
H3N + NaCl = Na3N + HCl =>
H3N + 3 NaCl = Na3N + 3 HCl
NaO3 = NaO2 + O2 =>
2 NaO3 = 2 NaO2 + O2
CaCo3 = Ca + Co2 =>
2 CaCo3 = 2 Ca + 3 Co2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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