| Équations équilibrées la veille |
2 NaOH + H3PO4 = Na2HPO4 + 2 H2O
AlZn + NaOH = Na[Al(OH)] + Zn =>
AlZn + NaOH = Na[Al(OH)] + Zn
K2S + HClO2 = KClO2 + H2S =>
K2S + 2 HClO2 = 2 KClO2 + H2S
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Ni(s) + HI(aq) = NiI + H =>
Ni(s) + HI(aq) = NiI + H
Na + H5O = Na3O4H4 + H4 =>
3 Na + 4 H5O = Na3O4H4 + 4 H4
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
Al(OH)3 + H2SO4 = Al2(SO4)3 + HOH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 HOH
Zn(C2H3O2)2 + Na3PO4 = NaC2H3O2 + Zn3(PO4)2 =>
3 Zn(C2H3O2)2 + 2 Na3PO4 = 6 NaC2H3O2 + Zn3(PO4)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + HOH =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 HOH
Ni + H2SO4 = NiSO4 + H2 =>
Ni + H2SO4 = NiSO4 + H2
Mg + H2SO4 = MgSO4 + H2O + S2S =>
9 Mg + 12 H2SO4 = 9 MgSO4 + 12 H2O + S2S
Pe(OH)3 + HCl = PeCl3 + H2O =>
Pe(OH)3 + 3 HCl = PeCl3 + 3 H2O
Sr(OH)2 + H2SiO3 = Sr(OH)2SiO2 + H2O =>
Sr(OH)2 + H2SiO3 = Sr(OH)2SiO2 + H2O
Hg + AgF = Ag + HgF =>
Hg + AgF = Ag + HgF
C3H5N2O9 = CO2 + H2O + N2 + O2 =>
4 C3H5N2O9 = 12 CO2 + 10 H2O + 4 N2 + O2
Sr(OH)2 + H3Po4 = Sr3(Po4)2 + H2O =>
3 Sr(OH)2 + 2 H3Po4 = Sr3(Po4)2 + 6 H2O
Na{+} + F{-} = NaF =>
Na{+} + F{-} = NaF
NaHCO3 + CH3COOH = NaCH3COO2 + CO2 + H2O =>
4 NaHCO3 + 3 CH3COOH = 4 NaCH3COO2 + 2 CO2 + 2 H2O
Sr(OH)2 + H2SiO3 = Sr(OH)2SiO2 + H2O =>
Sr(OH)2 + H2SiO3 = Sr(OH)2SiO2 + H2O
Hg + AgF = Ag + HgF =>
Hg + AgF = Ag + HgF
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Rb2O + H2O = RbOH =>
Rb2O + H2O = 2 RbOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
FeSO4 + AgNO3 = Fe(NO3)2 + Ag2SO4 =>
FeSO4 + 2 AgNO3 = Fe(NO3)2 + Ag2SO4
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MnO4{-} + Cl{-} + H{+} = Mn{2}{+} + Cl2 + H2O =>
2 MnO4{-} + 10 Cl{-} + 16 H{+} = 2 Mn{2}{+} + 5 Cl2 + 8 H2O
CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + H2O =>
3 CH3CO2H + Fe(OH)3 = Fe(CH3CO2)3 + 3 H2O
NaHS + KOH = NaKS + H2O =>
NaHS + KOH = NaKS + H2O
Na3AlO3 + H2O = Al(OH)3 + NaOH =>
Na3AlO3 + 3 H2O = Al(OH)3 + 3 NaOH
Al + NaHO = Na3AlO3 + H =>
Al + 3 NaHO = Na3AlO3 + 3 H
MnO4{-} + HSO3{-} + H2O = MnO4{2-} + SO4{2-} + H{+} =>
2 MnO4{-} + HSO3{-} + H2O = 2 MnO4{2-} + SO4{2-} + 3 H{+}
KClO + Na2SO3 = KCl + Na2SO4 =>
KClO + Na2SO3 = KCl + Na2SO4
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
Al2(SO4)3(aq) + CaCl2(aq) = AlCl3(aq) + Ca(SO4)(s) =>
Al2(SO4)3(aq) + 3 CaCl2(aq) = 2 AlCl3(aq) + 3 Ca(SO4)(s)
Pe(OH)3 + HCl = PeCl3 + H2O =>
Pe(OH)3 + 3 HCl = PeCl3 + 3 H2O
H{+} + NO2{-} + Cr2O72{2-} = Cr{3+} + NO3{-} + H2O =>
8 H{+} + 68 NO2{-} + Cr2O72{2-} = 2 Cr{3+} + 68 NO3{-} + 4 H2O
Cl2 + H2SO4 + FeSO4 = Fe2(SO4)3 + HCl =>
Cl2 + H2SO4 + 2 FeSO4 = Fe2(SO4)3 + 2 HCl
acetaldehyde + oxygen = water + carbondioxide =>
2 CH3CHO + 5 O2 = 4 H2O + 4 CO2
K4[Fe(CN)6] + KMnO4 + H2O = K3[Fe(CN)6] + MnO2 + KOH =>
3 K4[Fe(CN)6] + KMnO4 + 2 H2O = 3 K3[Fe(CN)6] + MnO2 + 4 KOH
NaOH + BaCl2 = NaCl + Ba(OH)2 =>
2 NaOH + BaCl2 = 2 NaCl + Ba(OH)2
CI2 + NaI = NaCI + I2 =>
CI2 + NaI = NaCI + I2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Mg + H3PO4 = Mg3(PO4)2 + H =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 6 H
Cu2 + O3 = Cu2O =>
3 Cu2 + O3 = 3 Cu2O
MgCO3 = CO2 + MgO =>
MgCO3 = CO2 + MgO
Fe + MgCl2 = FeCl3 + Mg =>
2 Fe + 3 MgCl2 = 2 FeCl3 + 3 Mg
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| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
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