| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgH2O2 + 2 HCl = MgCl2 + 2 H2O
N2 + Ca = Ca2N3 =>
3 N2 + 4 Ca = 2 Ca2N3
K2Cr2O7 + H2S + H2SO4 = Cr2(SO4)3 + H2O + KSO4 =>
2 K2Cr2O7 + H2S + 9 H2SO4 = 2 Cr2(SO4)3 + 10 H2O + 4 KSO4
BaF2 = Ba + F =>
BaF2 = Ba + 2 F
HCOOH + CoO = (HCOO)2Co + H2O =>
2 HCOOH + CoO = (HCOO)2Co + H2O
Cl2 + Na3[Al(OH)6] + H2O = NaClO3 + Al(OH)3 + HCl =>
9 Cl2 + Na3[Al(OH)6] + 6 H2O = 3 NaClO3 + Al(OH)3 + 15 HCl
NaClO3 + NaOH + Cl2 = NaClO + H2O =>
NaClO3 + 4 NaOH + 2 Cl2 = 5 NaClO + 2 H2O
MgI + H2O2 + H2SO4 = I2 + MgSO4 + H2O =>
2 MgI + 2 H2O2 + 2 H2SO4 = I2 + 2 MgSO4 + 4 H2O
NaClO + H2O2 = NaClO4 + H2O =>
NaClO + 3 H2O2 = NaClO4 + 3 H2O
ZnO + Fe2(SO4)3 = Fe2O3 + ZnSO4 =>
3 ZnO + Fe2(SO4)3 = Fe2O3 + 3 ZnSO4
Zn + NO3{-} + H2O = Zn(OH)4{2-} + NH3 + H{+} =>
4 Zn + NO3{-} + 13 H2O = 4 Zn(OH)4{2-} + NH3 + 7 H{+}
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
AlP + HCl = H3P + AlCl3 =>
AlP + 3 HCl = H3P + AlCl3
MnSO4 + NaClO + H2O = H2SO4 + NaCl + MnO2 =>
MnSO4 + NaClO + H2O = H2SO4 + NaCl + MnO2
ZnSO4 + Al2O3 = ZnO3 + Al2(SO4) =>
ZnSO4 + Al2O3 = ZnO3 + Al2(SO4)
ZnCO3 + H3PO3 = Zn3(PO3)2 + H2CO3 =>
3 ZnCO3 + 2 H3PO3 = Zn3(PO3)2 + 3 H2CO3
C5H8 + HCl = C5H9Cl =>
C5H8 + HCl = C5H9Cl
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Cr + H3PO4 = CrPO4 + H2 =>
2 Cr + 2 H3PO4 = 2 CrPO4 + 3 H2
MgC2 + H2O = C3H4 + Mg(OH)2 + O2 =>
6 MgC2 + 14 H2O = 4 C3H4 + 6 Mg(OH)2 + O2
KMn + O2 = KMnO4 =>
KMn + 2 O2 = KMnO4
Fe + Cl = FeCl3 =>
Fe + 3 Cl = FeCl3
Au + Li3N = AuN + Li =>
Au + Li3N = AuN + 3 Li
K2CO3(aq) + BaCl2 = KCl + BaCO3 =>
K2CO3(aq) + BaCl2 = 2 KCl + BaCO3
CuSO4(aq) + Pb(NO3)2 = PbSO4 + Cu(NO3)2 =>
CuSO4(aq) + Pb(NO3)2 = PbSO4 + Cu(NO3)2
Mn2{+} + BiO3{-} + H{+} = Bi3{+} + MnO4{-} + H2O =>
14 Mn2{+} + 39 BiO3{-} + 10 H{+} = 13 Bi3{+} + 28 MnO4{-} + 5 H2O
Na2SiO3 + CO2 + H2O = H2SiO3 + Na2CO3 =>
Na2SiO3 + CO2 + H2O = H2SiO3 + Na2CO3
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
TiOCl2 + KF + H2O = K2TiF6 + KCl + KOH =>
TiOCl2 + 6 KF + H2O = K2TiF6 + 2 KCl + 2 KOH
BaO + HNO3 = BaOHNO3 =>
BaO + HNO3 = BaOHNO3
CH3COOH + CH3CH2CH2OH = CH3COOC3H7 + H2O =>
CH3COOH + CH3CH2CH2OH = CH3COOC3H7 + H2O
Al3 + I2 = AlI3 =>
2 Al3 + 9 I2 = 6 AlI3
He + O2 = He7O4 =>
7 He + 2 O2 = He7O4
CuS + N2 = S + Cu3N2 =>
3 CuS + N2 = 3 S + Cu3N2
Zn + HNO3 = Zn(HO3)2 + NO2 + H2O =>
Zn + 10 HNO3 = Zn(HO3)2 + 10 NO2 + 4 H2O
Li3N + NiCl2 = LiCl + Ni3N2 =>
2 Li3N + 3 NiCl2 = 6 LiCl + Ni3N2
La + Cl2 = LaCl2 =>
La + Cl2 = LaCl2
H2 + NO3 = HNO3 =>
H2 + 2 NO3 = 2 HNO3
Fe2O3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe2O3 + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2O
Cu(OH)2 + BaO = BaCuO2 + H2O =>
Cu(OH)2 + BaO = BaCuO2 + H2O
CuCO3Cu(OH)2 + HBF4 = CO2 + Cu(OH)2(BF4)2 + H2O + Cu =>
CuCO3Cu(OH)2 + 2 HBF4 = CO2 + Cu(OH)2(BF4)2 + H2O + Cu
KMnO4 + HCl + KOH = K2MnO4 + Cl2 + H2O =>
2 KMnO4 + 2 HCl + 2 KOH = 2 K2MnO4 + Cl2 + 2 H2O
BaCl + Ag(NO3) = Ba(NO3) + AgCl =>
BaCl + Ag(NO3) = Ba(NO3) + AgCl
Ba{2+} + SiO3{2-} = BaSiO3 =>
Ba{2+} + SiO3{2-} = BaSiO3
SbCl3 + Ag = AgCl + Sb =>
SbCl3 + 3 Ag = 3 AgCl + Sb
KCIO = O + KCI =>
KCIO = O + KCI
C2H5COONa + NaOH = C2H6 + Na2CO3 =>
C2H5COONa + NaOH = C2H6 + Na2CO3
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
C2H3OOH + O2 = CO2 + H2O =>
C2H3OOH + 2 O2 = 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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