| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 3 NaBr = FeBr3 + 3 Na
K2CrO4 + BaCl2 = KCl + BaCrO4 =>
K2CrO4 + BaCl2 = 2 KCl + BaCrO4
Mg(NO3)2 + K2S = MgS + KNO3 =>
Mg(NO3)2 + K2S = MgS + 2 KNO3
O2 + C5H12O2 = CO2 + H2O =>
7 O2 + C5H12O2 = 5 CO2 + 6 H2O
NO3{-} + CH3OH + CO2 + H{+} = C5H7NO2 + H2O =>
3 NO3{-} + 14 CH3OH + CO2 + 3 H{+} = 3 C5H7NO2 + 19 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
MgCl2 + CaO2H2 = Mg(OH)2 + CaCl2 =>
MgCl2 + CaO2H2 = Mg(OH)2 + CaCl2
CaCl2 + K3Po4 = Ca3(Po4)2 + KCl =>
3 CaCl2 + 2 K3Po4 = Ca3(Po4)2 + 6 KCl
Al(OH)3 + OHNa = Al(OH)4 + Na =>
Al(OH)3 + OHNa = Al(OH)4 + Na
H3PO4 + MgO = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 MgO = 3 H2O + Mg3(PO4)2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
P + O22P2O5P2O5 + H2O = H3PO4 =>
44 P + 5 O22P2O5P2O5 + 96 H2O = 64 H3PO4
Cr3O2(s) = Cr2(s) + O2(g) =>
2 Cr3O2(s) = 3 Cr2(s) + 2 O2(g)
NH4 + SO4 + Ca(OH)2 = NH3 + CaSO4 + H2O =>
2 NH4 + SO4 + Ca(OH)2 = 2 NH3 + CaSO4 + 2 H2O
Na2CO3(aq) + Ca(NO3)2 = CaCO3 + Na(NO3) =>
Na2CO3(aq) + Ca(NO3)2 = CaCO3 + 2 Na(NO3)
Fe{2}O{3} + H = Fe + H{2}O =>
Fe{2}O{3} + H = Fe + H{2}O
CH3CHO + AgO = CH3COOH + Ag =>
CH3CHO + AgO = CH3COOH + Ag
CH3ONa + H2O = CH3OH + NaOH =>
CH3ONa + H2O = CH3OH + NaOH
K2O + H2O = K2 + H2O2 =>
K2O + H2O = K2 + H2O2
Cr + Cu(NO3)2 = Cu + Cr(NO3)3 =>
2 Cr + 3 Cu(NO3)2 = 3 Cu + 2 Cr(NO3)3
NaHCO3 + H3O{+} = Na{+} + CO2 + H2O =>
NaHCO3 + H3O{+} = Na{+} + CO2 + 2 H2O
ZnCl2 + BaSO4 = BaCl2 + ZnSO4 =>
ZnCl2 + BaSO4 = BaCl2 + ZnSO4
FlH + PHO = PFl + H2O =>
FlH + PHO = PFl + H2O
NaCl + Pb(NO3)2 = PbCl2 + NaNO3 =>
2 NaCl + Pb(NO3)2 = PbCl2 + 2 NaNO3
CrI3 + Cl2 + KOH = K2CrO4 + KI + KCl + H2O =>
2 CrI3 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KI + 6 KCl + 8 H2O
Mg(OH)2 + FeO = MgO + Fe2O3 + H2 =>
Mg(OH)2 + 2 FeO = MgO + Fe2O3 + H2
Ca(NO3)2 + Ga2(SO4)3 = CaSO4 + Ga(NO3)3 =>
3 Ca(NO3)2 + Ga2(SO4)3 = 3 CaSO4 + 2 Ga(NO3)3
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
C6H6 + C3H7Cl = C6H5CH3 + HCl =>
3 C6H6 + C3H7Cl = 3 C6H5CH3 + HCl
H2SiO3 + Fe(OH)2 = Fe2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Fe(OH)2 = Fe2(SiO3)2 + 4 H2O
Li + Al(NO3)3 = Al + LiNO3 =>
3 Li + Al(NO3)3 = Al + 3 LiNO3
Eu(NO3)3*5H2O = Eu2O3 + HNO3 + H2O =>
2 Eu(NO3)3*5H2O = Eu2O3 + 6 HNO3 + 7 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
FeCl2 + Cl3 = FeCl3 =>
3 FeCl2 + Cl3 = 3 FeCl3
Cu(OH)2 + H2O = Cu(H2O)6 + OH =>
Cu(OH)2 + 6 H2O = Cu(H2O)6 + 2 OH
Cr(ClO3)3 + KBr = CrBr3 + KClO3 =>
Cr(ClO3)3 + 3 KBr = CrBr3 + 3 KClO3
NO + FeO = NOFeO =>
NO + FeO = NOFeO
Cr + HNO3 = Cr(NO3)3 + H2O + NO2 =>
Cr + 6 HNO3 = Cr(NO3)3 + 3 H2O + 3 NO2
CuSO4 + BaCl3 = CuCl3 + BaSO4 =>
CuSO4 + BaCl3 = CuCl3 + BaSO4
NH4Fe(SO4)2 + NaOH = Fe(OH)3 + Na2SO4 + (NH4)2SO4 =>
2 NH4Fe(SO4)2 + 6 NaOH = 2 Fe(OH)3 + 3 Na2SO4 + (NH4)2SO4
MgPO4 + BaOH = MgOH + BaPO4 =>
MgPO4 + BaOH = MgOH + BaPO4
KBr + Cl{+2} = KCl + Br{+2} =>
KBr + Cl{+2} = KCl + Br{+2}
Co + (NH4)SCN = [Co(SCN)4] + NH4 =>
Co + 4(NH4)SCN = [Co(SCN)4] + 4 NH4
Cu + O2 + CO2 + H2O = Cu2(OH)2CO2 =>
4 Cu + O2 + 2 CO2 + 2 H2O = 2 Cu2(OH)2CO2
FeCl2 + NaSO4 = FeSO4 + NaCl2 =>
FeCl2 + NaSO4 = FeSO4 + NaCl2
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
BaCl2 + K2SO = BaSO + KCl =>
BaCl2 + K2SO = BaSO + 2 KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
HIO3 + Ca(OH)2 = Ca(IO3)2 + H2O =>
2 HIO3 + Ca(OH)2 = Ca(IO3)2 + 2 H2O
(NH4)2S + Hg(NO3)2 = (NH4)NO3 + HgS =>
(NH4)2S + Hg(NO3)2 = 2(NH4)NO3 + HgS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
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