| Équations équilibrées la veille |
3 Mg(OH)2 + 2 H3PO4 = 6 H2O + Mg3(PO4)2
NaSbS2 + HCl = NaCl + H2S + Sb2S3 =>
2 NaSbS2 + 2 HCl = 2 NaCl + H2S + Sb2S3
HgCl2 + Zn + H2SO4 = HCl + Hg + ZnSO4 =>
HgCl2 + Zn + H2SO4 = 2 HCl + Hg + ZnSO4
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
NH4OCl = NH4 + OCl =>
NH4OCl = NH4 + OCl
C3H7OH + CuO = C3H5COH + Cu + H2O =>
4 C3H7OH + 6 CuO = 3 C3H5COH + 6 Cu + 7 H2O
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
H2SO4 + FeO = FeSO4 + H2O =>
H2SO4 + FeO = FeSO4 + H2O
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
Cu(OH)2 + NH4OH = Cu(NH3)2(OH)2 + H2O =>
Cu(OH)2 + 2 NH4OH = Cu(NH3)2(OH)2 + 2 H2O
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
Cu(OH)2 + NaOH = CuOH + Na(OH)2 =>
Cu(OH)2 + NaOH = CuOH + Na(OH)2
HNO2 + NaOH = NaNO2 + H2O =>
HNO2 + NaOH = NaNO2 + H2O
Fe2(SO4)3 + Ba(OH)2 = Fe(OH) + Ba(SO4)3 =>
Fe2(SO4)3 + Ba(OH)2 = 2 Fe(OH) + Ba(SO4)3
OH + C2H402 = C2O2 + H2O =>
406 OH + C2H402 = C2O2 + 404 H2O
KNO3 + Na2SO4 = K2SO4 + NaNO3 =>
2 KNO3 + Na2SO4 = K2SO4 + 2 NaNO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
CS2 + KMnO4 + H2O = S + MnO2 + KOH + CO2 =>
3 CS2 + 4 KMnO4 + 2 H2O = 6 S + 4 MnO2 + 4 KOH + 3 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C3H8O3HBr = C3H7O2BrH2O =>
C3H8O3HBr = C3H7O2BrH2O
K2O + HCl = KCl + H2O =>
K2O + 2 HCl = 2 KCl + H2O
KI + AgBr = KBr + AgI =>
KI + AgBr = KBr + AgI
SiCl4LiAlH4 = SiH4LiClAlCl3 =>
SiCl4LiAlH4 = SiH4LiClAlCl3
Rb2O + Mg3(PO4)2 = MgO + Rb3PO4 =>
3 Rb2O + Mg3(PO4)2 = 3 MgO + 2 Rb3PO4
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
AsO3{-3} + ClO{-} = AsO4{-3} + Cl{-} =>
AsO3{-3} + ClO{-} = AsO4{-3} + Cl{-}
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
*6Na + N2 = *2Na3N =>
*6Na + N2 = *2Na3N
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
NaCl + Li = LiCl + Na =>
NaCl + Li = LiCl + Na
HCl + Na2O = H2O + NaCl =>
2 HCl + Na2O = H2O + 2 NaCl
Cu(OH)2 + NH4OH = Cu(NH3)2(OH)2 + H2O =>
Cu(OH)2 + 2 NH4OH = Cu(NH3)2(OH)2 + 2 H2O
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
MgS + O2 = Mg + SO2 =>
MgS + O2 = Mg + SO2
CIO2 + H2O = HCIO2 + HCIO3 =>
2 CIO2 + H2O = HCIO2 + HCIO3
FeO + O = FeO2 =>
FeO + O = FeO2
P2O3 + HCIO3 + H2O = HCI + H3PO4 =>
3 P2O3 + 2 HCIO3 + 9 H2O = 2 HCI + 6 H3PO4
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
(HOCH2)3CNH2 + H{+} = (HOCH2)3CNH3{+} =>
(HOCH2)3CNH2 + H{+} = (HOCH2)3CNH3{+}
FeS + AgSO4 = FeSO4 + AgS =>
FeS + AgSO4 = FeSO4 + AgS
KMnO4 + NaNO2 + H2SO4 = K2SO4 + NO2 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaNO2 + 8 H2SO4 = K2SO4 + 10 NO2 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + MgO = AlO + MgCl3 =>
AlCl3 + MgO = AlO + MgCl3
ZnCo3 = Zn + Co2 =>
2 ZnCo3 = 2 Zn + 3 Co2
Fe(OH)3 + KOH + KOCl = K2FeO4 + KCl + H2O =>
2 Fe(OH)3 + 4 KOH + 3 KOCl = 2 K2FeO4 + 3 KCl + 5 H2O
FeONO2 = Fe(NO3) =>
FeONO2 = Fe(NO3)
Li2O = Li + O2 =>
2 Li2O = 4 Li + O2
Ca(OH)2 + K2HPO4 = CaHPO4 + KOH =>
Ca(OH)2 + K2HPO4 = CaHPO4 + 2 KOH
C6H10 + K2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C6H10 + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + K2SO4 + 4 H2O
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