| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn3(Po4)2(s) = 3 Zn + 2 Po4
Cr2O3 + Cl2 + KOH = K2CrO4 + H2O + KCl =>
Cr2O3 + 3 Cl2 + 10 KOH = 2 K2CrO4 + 5 H2O + 6 KCl
(NH4)2SO4 + Fe3(PO4)2 = (NH4)3PO4 + FeSO4 =>
3(NH4)2SO4 + Fe3(PO4)2 = 2(NH4)3PO4 + 3 FeSO4
KMnO4 + H2O + Hg = MnO2 + KOH + HgO =>
2 KMnO4 + H2O + 3 Hg = 2 MnO2 + 2 KOH + 3 HgO
CuSO4*5H2O + C2H2O4*2H2O = CuC2O4 + H2SO4 + H2O =>
CuSO4*5H2O + C2H2O4*2H2O = CuC2O4 + H2SO4 + 7 H2O
Ti + NaOH + H2O = Na2TiO3 + H2 =>
Ti + 2 NaOH + H2O = Na2TiO3 + 2 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Al(NO3)3 + H2O + NH3 = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O + 3 NH3 = 3 NH4NO3 + Al(OH)3
Br2 + Zn + KOH = Zn(OH)2 + KBr =>
Br2 + Zn + 2 KOH = Zn(OH)2 + 2 KBr
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
[Zn(NH3)4]Cl2 + KOH = Zn(OH)2 + NH3 + KCl =>
[Zn(NH3)4]Cl2 + 2 KOH = Zn(OH)2 + 4 NH3 + 2 KCl
Li + Mg(NO2)2 = LiNO2 + Mg =>
2 Li + Mg(NO2)2 = 2 LiNO2 + Mg
KCN + Cl2 = KCl + ClCN =>
KCN + Cl2 = KCl + ClCN
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
NaNO2 + MgCr2O7 + H2SO4 = NaNO3 + Cr2(SO4)3 + MgSO4 + H2O =>
3 NaNO2 + MgCr2O7 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + MgSO4 + 4 H2O
C5H10O2 + Mg(OH)2 = (C2H3O2)2Mg + C3H8O =>
2 C5H10O2 + Mg(OH)2 = (C2H3O2)2Mg + 2 C3H8O
Zn3(Po4)2(s) = Zn + Po4 =>
Zn3(Po4)2(s) = 3 Zn + 2 Po4
P + Br = PBr3 =>
P + 3 Br = PBr3
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
HClO + Ca(OH)2 = Ca(ClO)2 + H2O =>
2 HClO + Ca(OH)2 = Ca(ClO)2 + 2 H2O
Br + H2O = BrO3 + H =>
Br + 3 H2O = BrO3 + 6 H
(NH4)2SO4 + Fe3(PO4)2 = (NH4)3PO4 + FeSO4 =>
3(NH4)2SO4 + Fe3(PO4)2 = 2(NH4)3PO4 + 3 FeSO4
Na2S + KOH = Na2OH + KS =>
Na2S + KOH = Na2OH + KS
BaCl2 + AlCl3 = BaCl3 + AlCl2 =>
BaCl2 + AlCl3 = BaCl3 + AlCl2
Na3PO4 + KI = NaI + K3PO4 =>
Na3PO4 + 3 KI = 3 NaI + K3PO4
C10H20 + O2 = CO2 + H2O =>
C10H20 + 15 O2 = 10 CO2 + 10 H2O
Fe(NO3)3 + CuOH = Fe(OH)3 + CuNO3 =>
Fe(NO3)3 + 3 CuOH = Fe(OH)3 + 3 CuNO3
Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O =>
2 Mg(OH)2 + SO2 = (MgOH)2SO3 + H2O
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
C3H8 + O2N2 = CO2 + H2O + N2 =>
C3H8 + 5 O2N2 = 3 CO2 + 4 H2O + 5 N2
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
AgN03(ac) + NaCl(ac) = AgCl(s) + NaN03(ac) =>
AgN03(ac) + NaCl(ac) = AgCl(s) + NaN03(ac)
Al + Pb{2} = Al{3} + Pb =>
2 Al + 3 Pb{2} = 2 Al{3} + 3 Pb
Zn3(Po4)2(s) = Zn + Po4 =>
Zn3(Po4)2(s) = 3 Zn + 2 Po4
K2S + KMnO4 + KOH = K2SO2 + K2MnO4 + H2O =>
K2S + 4 KMnO4 + 4 KOH = K2SO2 + 4 K2MnO4 + 2 H2O
Na2B4O7 + CuSO4 + H2O = (CuOH)BO2 + Na2SO4 + H3BO3 =>
Na2B4O7 + CuSO4 + 5 H2O = (CuOH)BO2 + Na2SO4 + 3 H3BO3
CrBr3 + NaOH + Br2 = Na2CrO4 + NaBr + H2O =>
2 CrBr3 + 16 NaOH + 3 Br2 = 2 Na2CrO4 + 12 NaBr + 8 H2O
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
C6H5Cl + CH3Cl + Na = NaCl + C6H5CH3 =>
C6H5Cl + CH3Cl + 2 Na = 2 NaCl + C6H5CH3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
SO42{-} + Zn + H{+} = S2{-} + Zn2{+} + H2O =>
2 SO42{-} + 334 Zn + 168 H{+} = S2{-} + 167 Zn2{+} + 84 H2O
Na2S2O3 + Br2 + NaOH = Na2SO4 + NaBr + H2O =>
Na2S2O3 + 4 Br2 + 10 NaOH = 2 Na2SO4 + 8 NaBr + 5 H2O
Ga(BrO)3 + Rb = Rb(BrO)2 + Ga =>
2 Ga(BrO)3 + 3 Rb = 3 Rb(BrO)2 + 2 Ga
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
CuOCO = CuCO2 =>
CuOCO = CuCO2
C10H20 + O2 = C10H20O2 =>
C10H20 + O2 = C10H20O2
CrCl3 + H = CrCl2 + HCl =>
CrCl3 + H = CrCl2 + HCl
H2SO3 + KOH = KHSO3 + H2O =>
H2SO3 + KOH = KHSO3 + H2O
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq) =>
AgNO3(aq) + NaS2(aq) = AgS2(s) + NaNO3(aq)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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