| Équations équilibrées la veille | Équations équilibrées le lendemain |
CsOH + CH3COOH = CsCH3COO + H2O
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
AgBr + I2 = AgI + Br2 =>
2 AgBr + I2 = 2 AgI + Br2
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s) =>
Zn(s) + FeSO4(aq) = ZnSO4(aq) + Fe(s)
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HCl + Na = H2 + NaCl =>
2 HCl + 2 Na = H2 + 2 NaCl
CH3COOH + O2 = CH3COO2 + OH =>
CH3COOH + O2 = CH3COO2 + OH
KAl(OH)4 + HCl = KCl + AlCl3 + H2O =>
KAl(OH)4 + 4 HCl = KCl + AlCl3 + 4 H2O
N2 + FeP = FeN + P8 =>
4 N2 + 8 FeP = 8 FeN + P8
Mg + HNO3 = Mg(NO3)2 + N2 + H2O =>
5 Mg + 12 HNO3 = 5 Mg(NO3)2 + N2 + 6 H2O
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
WO2 = W + WO3 =>
3 WO2 = W + 2 WO3
HBr + Mg(OH)2 = MgBr2 + H2O =>
2 HBr + Mg(OH)2 = MgBr2 + 2 H2O
CH3CH2Cl + KCN = CH3CH2CN + KCl =>
CH3CH2Cl + KCN = CH3CH2CN + KCl
CI2(g) + KI(aq) = KCI(aq) + I2(s) =>
CI2(g) + KI(aq) = KCI(aq) + I2(s)
HgCl2(aq) + Zn(s) = Hg + ZnCl2 =>
HgCl2(aq) + Zn(s) = Hg + ZnCl2
Li3PO4 + NaBr = Na3PO4 + LiBr =>
Li3PO4 + 3 NaBr = Na3PO4 + 3 LiBr
NH4BF4 + B2O3 = BF3 + H2O + H3N =>
6 NH4BF4 + B2O3 = 8 BF3 + 3 H2O + 6 H3N
Al2(SO4)3(aq) + Ca(OH)2(s) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(s) = 2 Al(OH)3(s) + 3 CaSO4(s)
Hg + Fe{3+} = Hg2{2+} + Fe =>
6 Hg + 2 Fe{3+} = 3 Hg2{2+} + 2 Fe
H3PO4 = H4O7P2 + H2O =>
2 H3PO4 = H4O7P2 + H2O
Mg(OH)2 + HCl = H2O + MgCl2 =>
Mg(OH)2 + 2 HCl = 2 H2O + MgCl2
C57H104O6 + NaOH = C18H33O2Na + C3H8O3 =>
C57H104O6 + 3 NaOH = 3 C18H33O2Na + C3H8O3
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
BiONO3 + HCl = HClO + BiNO3 =>
BiONO3 + HCl = HClO + BiNO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CaSO4(S) + C(S) = CaO(S) + CO2(g) + SO2(g) =>
4 CaSO4(S) + C(S) = 4 CaO(S) + CO2(g) + 5 SO2(g)
Fe(NO3)2 + Ag2SO4 = AgNO3 + FeSO4 =>
Fe(NO3)2 + Ag2SO4 = 2 AgNO3 + FeSO4
Cu(OH)2(aq) = CuO(s) + H2O =>
Cu(OH)2(aq) = CuO(s) + H2O
Na + Cl = NaCl =>
Na + Cl = NaCl
HgCl2 + KOH = Hg(OH)2 + KCl =>
HgCl2 + 2 KOH = Hg(OH)2 + 2 KCl
NH4BF4 + B2O3 = BF3 + H2O + H3N =>
6 NH4BF4 + B2O3 = 8 BF3 + 3 H2O + 6 H3N
MgCO3*Mg(OH)2 + HCl = MgCl2 + CO2 + H2O =>
MgCO3*Mg(OH)2 + 4 HCl = 2 MgCl2 + CO2 + 3 H2O
MgSO4 + FeF = MgF + FeSO4 =>
MgSO4 + FeF = MgF + FeSO4
NaCl + H2SO4 + MnO2 = Na2SO4 + MnSO4 + H2O + Cl2 =>
2 NaCl + 2 H2SO4 + MnO2 = Na2SO4 + MnSO4 + 2 H2O + Cl2
CaCl2 + NaOH = Ca(OH)2 + NaCl =>
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
AlH3 + O2 = Al2O3 + H2 =>
4 AlH3 + 3 O2 = 2 Al2O3 + 6 H2
(NH4)(NO3) + Sr3(PO4)2 = Sr(NO3)2 + (NH4)3PO4 =>
6(NH4)(NO3) + Sr3(PO4)2 = 3 Sr(NO3)2 + 2(NH4)3PO4
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
AlH3 + O2 = Al2O3 + H2O =>
2 AlH3 + 3 O2 = Al2O3 + 3 H2O
Cu0 + Br2 = CuBr2 =>
Cu0 + Br2 = CuBr2
Na3[Co(CN)6] + FeSO4 = Fe3[Co(CN)6]2 + Na2SO4 =>
2 Na3[Co(CN)6] + 3 FeSO4 = Fe3[Co(CN)6]2 + 3 Na2SO4
Cu + FeCl3 = CuCl + Fe =>
3 Cu + FeCl3 = 3 CuCl + Fe
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Pb(NO3)2(aq) + K3PO4(aq) = Pb3(PO4)2(s) + KNO3(aq) =>
3 Pb(NO3)2(aq) + 2 K3PO4(aq) = Pb3(PO4)2(s) + 6 KNO3(aq)
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Ag + Co(NO3)2 = AgNO3 + Co =>
2 Ag + Co(NO3)2 = 2 AgNO3 + Co
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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