| Équations équilibrées la veille |
ZnCl2 + NaPO4 = NaCl2 + ZnPO4
Cr(OH)3 + KLO3 + KOH = K2CrO4 + KL + H2O =>
2 Cr(OH)3 + KLO3 + 4 KOH = 2 K2CrO4 + KL + 5 H2O
LiOH(aq) + HClO3 = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3 = LiClO3(aq) + H2O
HCl + Ba = BaCl2 + H2 =>
2 HCl + Ba = BaCl2 + H2
BaSO4 + HNO3 = BaH + NO3SO4 =>
BaSO4 + HNO3 = BaH + NO3SO4
Cu + HCl + NaNO3 = CuCl2 + NaCl + NO2 + H2O =>
Cu + 4 HCl + 2 NaNO3 = CuCl2 + 2 NaCl + 2 NO2 + 2 H2O
H2CO + Ag2O = HCOOH + Ag =>
H2CO + Ag2O = HCOOH + 2 Ag
OO = O6 =>
3 OO = O6
N2O5 + NaOH = HNO3 + Na2O =>
N2O5 + 2 NaOH = 2 HNO3 + Na2O
K2Cr2O7 + H2C2O4 + HCl = CrCl3 + CO2 + KCl + H2O =>
K2Cr2O7 + 3 H2C2O4 + 8 HCl = 2 CrCl3 + 6 CO2 + 2 KCl + 7 H2O
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
Mg(NO3)2 + K2(SO4) = Mg(SO4) + KNO3 =>
Mg(NO3)2 + K2(SO4) = Mg(SO4) + 2 KNO3
Mg(NO3)2 + Al2(SO4)3 = MgSO4 + Al(NO3)3 =>
3 Mg(NO3)2 + Al2(SO4)3 = 3 MgSO4 + 2 Al(NO3)3
CaOCl2 + H2O = Cl2 + Ca(OH)2 =>
CaOCl2 + H2O = Cl2 + Ca(OH)2
NaOCl + Na2SO3 = NaCl + Na2SO4 =>
NaOCl + Na2SO3 = NaCl + Na2SO4
CaO(s)H2O(l) = Ca(OH)2(aq) =>
CaO(s)H2O(l) = Ca(OH)2(aq)
SeO3{2-} + Cl2 + OH{-} = SeO4{2-} + H2O + Cl{-} =>
SeO3{2-} + Cl2 + 2 OH{-} = SeO4{2-} + H2O + 2 Cl{-}
Na2SCo(SO4) = CoSNa2SO4 =>
Na2SCo(SO4) = CoSNa2SO4
N2 + H2 = NH4 =>
N2 + 4 H2 = 2 NH4
CaO + HNO3 = H2O + Ca(NO3)2 =>
CaO + 2 HNO3 = H2O + Ca(NO3)2
NaOCl + NH3 = N2H4 + NaCl + H2O =>
NaOCl + 2 NH3 = N2H4 + NaCl + H2O
Fe(iii) + NO3 = Fe(NO3)2 =>
Fe(iii) + 2 NO3 = Fe(NO3)2
NaClO + C3H6O = NaCl + CH + HO =>
2 NaClO + C3H6O = 2 NaCl + 3 CH + 3 HO
NH3 + CoCl2 = HCl + Co3N2 =>
2 NH3 + 3 CoCl2 = 6 HCl + Co3N2
AlCl3KOH = AlOHKCl3 =>
AlCl3KOH = AlOHKCl3
Cu + O2 + HCl = CuCl2 + H2O =>
2 Cu + O2 + 4 HCl = 2 CuCl2 + 2 H2O
Al(OH)3Al2(SO3)3 = [AlOH]SO3 =>
Al(OH)3Al2(SO3)3 = 3[AlOH]SO3
CaO + Cr2O3 = CaCr2O4 =>
CaO + Cr2O3 = CaCr2O4
CuO + H2SO4 + HCl = CuSO4 + H3OCl =>
CuO + H2SO4 + HCl = CuSO4 + H3OCl
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
B = B3 =>
3 B = B3
C3H7Cl + KOH(aq) = C3H6 + KCl + H2O =>
C3H7Cl + KOH(aq) = C3H6 + KCl + H2O
Ca(OH)2 + SO2*H2O = Ca(HSO3)2 + H2O =>
Ca(OH)2 + 2 SO2*H2O = Ca(HSO3)2 + 2 H2O
HCHO + NaMnO4 = HCOONa + MnO2 + CO2 + H2O =>
5 HCHO + 4 NaMnO4 = 4 HCOONa + 4 MnO2 + CO2 + 3 H2O
AgC2H3O2 = Ag + CH3CO2 =>
AgC2H3O2 = Ag + CH3CO2
Zn(OH)2 + SiO2 = ZnSiO3 + H2O =>
Zn(OH)2 + SiO2 = ZnSiO3 + H2O
Na3OH + CuSO4 = Na3SO4 + CuOH =>
Na3OH + CuSO4 = Na3SO4 + CuOH
V + O2 = VO =>
2 V + O2 = 2 VO
SiH4 + LiOH = SiOH4 + LiH =>
SiH4 + LiOH = SiOH4 + LiH
H2 + KMnO4 = MnO2 + K + H2O =>
2 H2 + KMnO4 = MnO2 + K + 2 H2O
Ba{2+} + Ni = Ba + Ni{2+} =>
Ba{2+} + Ni = Ba + Ni{2+}
Cu + H2S = CuS + H =>
Cu + H2S = CuS + 2 H
CH3OH + KMnO4 = HCHO + H2O + KMn =>
4 CH3OH + KMnO4 = 4 HCHO + 4 H2O + KMn
Zn + Cu(ClO3)2 = Zn(ClO3)2 + Cu =>
Zn + Cu(ClO3)2 = Zn(ClO3)2 + Cu
PbO + Sn = SnO + Pb =>
PbO + Sn = SnO + Pb
KCn + Au = AuCn + K =>
KCn + Au = AuCn + K
Na + ZnI = NaI + NaZn4 =>
5 Na + 4 ZnI = 4 NaI + NaZn4
C14H28 + O2 = CO2 + H2O =>
C14H28 + 21 O2 = 14 CO2 + 14 H2O
NH3CI + NaOH = NH3(OH) + NaCI =>
NH3CI + NaOH = NH3(OH) + NaCI
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
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Équations équilibrées sur11/21/24
Équations équilibrées sur12/21/23
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