| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + KOH = K + Fe(OH)
CaCO3 + H3PO4 = Ca + (PO4)2 + CO2 + H2O =>
3 CaCO3 + 2 H3PO4 = 3 Ca + (PO4)2 + 3 CO2 + 3 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
NaNO2 + H2SO4 + KBr + C6H6 = K2SO4 + H2O + Br2 + NO + C6H5Na =>
2 NaNO2 + H2SO4 + 2 KBr + 2 C6H6 = K2SO4 + 2 H2O + Br2 + 2 NO + 2 C6H5Na
CHHCHCH3 + O2 = CO2 + H2O =>
2 CHHCHCH3 + 9 O2 = 6 CO2 + 6 H2O
NaBr(aq) + HCl(aq) = HBr + NaCl =>
NaBr(aq) + HCl(aq) = HBr + NaCl
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
KOH + P2O5 = K3PO4 + H2O = =>
6 KOH + P2O5 = 2 K3PO4 + 3 H2O
KOCl + HCl = Cl2 + KCl + H2O =>
KOCl + 2 HCl = Cl2 + KCl + H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Mg + HCl + H2O = H2 + Mg(ClO) =>
2 Mg + 2 HCl + 2 H2O = 3 H2 + 2 Mg(ClO)
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
SO2 + Cl2O7 = SO3 + Cl2O =>
6 SO2 + Cl2O7 = 6 SO3 + Cl2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
P2O3 + HCl = H3PO3 + PCl3 =>
P2O3 + 3 HCl = H3PO3 + PCl3
MgCl2 + N2OH = MgN2 + Cl2OH =>
MgCl2 + N2OH = MgN2 + Cl2OH
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
KClO + H2O = KOH + ClOH =>
KClO + H2O = KOH + ClOH
hidróxidodecalcio + dióxidodecarbono = carbonatodecalcio + agua =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Fe2O3 + H2 = H2O + FeO =>
Fe2O3 + H2 = H2O + 2 FeO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
C6H5OH + H2SO4 = CO2 + H2O + H2S =>
2 C6H5OH + 7 H2SO4 = 12 CO2 + 6 H2O + 7 H2S
Ba(s) + H2O(l) = Ba(OH)2(aq) + H2(g) =>
Ba(s) + 2 H2O(l) = Ba(OH)2(aq) + H2(g)
PbI2 + NO3{-} + IH{+} = I2 + Pb{2+} + NO2 + H2O =>
PbI2 + 2 NO3{-} + 4 IH{+} = 3 I2 + Pb{2+} + 2 NO2 + 2 H2O
Cu(SO4) + Ag(NO3) = Cu(NO3)2 + Ag2(SO4) =>
Cu(SO4) + 2 Ag(NO3) = Cu(NO3)2 + Ag2(SO4)
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
PH(NO3)2 + H2S = PHS + HNO3 =>
PH(NO3)2 + H2S = PHS + 2 HNO3
S + FeO = FeSO =>
S + FeO = FeSO
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Fe(NO3)3 + Zn + H2O = Fe + HNO3 + Zn(OH)2 =>
2 Fe(NO3)3 + 3 Zn + 6 H2O = 2 Fe + 6 HNO3 + 3 Zn(OH)2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NO2 + NaOH = NaNO2 + NaNO3H2O =>
2 NO2 + 2 NaOH = NaNO2 + NaNO3H2O
C4H8O + Cu(OH)2 = Cu2O + H2O + C4H8O2 =>
C4H8O + 2 Cu(OH)2 = Cu2O + 2 H2O + C4H8O2
KHC8H4O4 + NaOH = H2O + NaKC8H4O4 =>
KHC8H4O4 + NaOH = H2O + NaKC8H4O4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AlBr3 + KOH = KBr + Al(OH)3 =>
AlBr3 + 3 KOH = 3 KBr + Al(OH)3
AgNO{3} + NaCl = NaNO{3} + AgCl =>
AgNO{3} + NaCl = NaNO{3} + AgCl
CH3COOH + K2SO4 + MnSO4 + H2O = C2H6O + KMnO4 + H2SO4 =>
5 CH3COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O = 5 C2H6O + 4 KMnO4 + 6 H2SO4
MgSO3 + HCl = MgCl2 + H2SO3 =>
MgSO3 + 2 HCl = MgCl2 + H2SO3
Zn + HCl = ZnCl2 + H24 =>
12 Zn + 24 HCl = 12 ZnCl2 + H24
HBr + Cl2 + H2O = HBrO3 + HCl =>
HBr + 3 Cl2 + 3 H2O = HBrO3 + 6 HCl
NaCN + AgClO3 = AgCN(s) + NaClO3 =>
NaCN + AgClO3 = AgCN(s) + NaClO3
CaCl2 + CaSO4 = Ca + Cl2SO4 =>
CaCl2 + CaSO4 = 2 Ca + Cl2SO4
Na(OH) + Na3(PO4) = Na(PO4) + Na3(OH) =>
Na(OH) + Na3(PO4) = Na(PO4) + Na3(OH)
Na2B4O7*8H2O + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*8H2O + 2 HCl = 2 NaCl + 4 H3BO3 + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
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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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