| Équations équilibrées la veille |
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*5H2O + 4 H2O
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4 + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4 + 9 H2O
Fr2CO3 + HCl = H2CO3 + FrCl =>
Fr2CO3 + 2 HCl = H2CO3 + 2 FrCl
CuSO4*5H2O + NH4OH = [Cu(NH3)4]SO4*H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = [Cu(NH3)4]SO4*H2O + 8 H2O
C3H6O(l) + O2(g) = CO2(g) + H2O(v) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
HgS + H2O2 = H2O + HgSO3 =>
HgS + 3 H2O2 = 3 H2O + HgSO3
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4 + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4 + 9 H2O
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4H2O + 8 H2O
C2S4 + Cl = CCl4 + S8 =>
2 C2S4 + 16 Cl = 4 CCl4 + S8
Bi2O5 + KOH = KBiO3 + H2O =>
Bi2O5 + 2 KOH = 2 KBiO3 + H2O
CuSO4*5H2O + NH4OH = (NH4)2SO4 + Cu(OH)2 + H2O =>
CuSO4*5H2O + 2 NH4OH = (NH4)2SO4 + Cu(OH)2 + 5 H2O
CaFMgCl2 = MgFCaCl2 =>
CaFMgCl2 = MgFCaCl2
Na2S2O3 + Cl2 + H2O = HCl + H2SO4 + Na2SO4 =>
Na2S2O3 + 4 Cl2 + 5 H2O = 8 HCl + H2SO4 + Na2SO4
H2I2 = HI =>
H2I2 = 2 HI
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NH4OH = Cu(NH3)4 + H2O + SO4 =>
CuSO4 + 4 NH4OH = Cu(NH3)4 + 4 H2O + SO4
C12H22O11 + H2O = CH3CH2OH + CO2 =>
C12H22O11 + H2O = 4 CH3CH2OH + 4 CO2
HNO3 + Fe = Fe(FeNO3) + H2 =>
2 HNO3 + 4 Fe = 2 Fe(FeNO3) + H2
Br + Fe = BrFe =>
Br + Fe = BrFe
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
KMnO4 + CH3COOH + Na2SO3 = Na2SO4 + CH3COOK + (CH3COO)2Mn + H2O =>
2 KMnO4 + 6 CH3COOH + 5 Na2SO3 = 5 Na2SO4 + 2 CH3COOK + 2(CH3COO)2Mn + 3 H2O
O2 = O0 =>
O2 = 2 O0
Mn + HCl = Mn(Cl)2 + H2 =>
Mn + 2 HCl = Mn(Cl)2 + H2
NaCNS + KMnO4 + H2SO4 = K2SO4 + MnSO4 + Na2SO4 + HCN + H2O =>
10 NaCNS + 12 KMnO4 + 13 H2SO4 = 6 K2SO4 + 12 MnSO4 + 5 Na2SO4 + 10 HCN + 8 H2O
I2 + NH3 = NH4I + NI =>
2 I2 + 4 NH3 = 3 NH4I + NI
HCl + NH3 = H2 + NCl2 =>
4 HCl + 2 NH3 = 5 H2 + 2 NCl2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
KBrNaNO2HCl = NaClKNO2HBr =>
KBrNaNO2HCl = NaClKNO2HBr
PH3 + H2O + Cl2 = H3PO4 + HCl =>
PH3 + 4 H2O + 4 Cl2 = H3PO4 + 8 HCl
NaNO2 + KMnO4 + KOH = K2MnO4 + H2O + NaNO3 =>
NaNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + H2O + NaNO3
Ag + HNO2 + H2SO4 = Ag2SO4 + NO + H2O =>
2 Ag + 2 HNO2 + H2SO4 = Ag2SO4 + 2 NO + 2 H2O
NH4NH4NH4PO4 = H3PO4 + NH3 =>
NH4NH4NH4PO4 = H3PO4 + 3 NH3
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
H2O + Zn + BrO4{-} = Zn(OH)4{2-} + Br{-} + H{+} =>
12 H2O + 4 Zn + BrO4{-} = 4 Zn(OH)4{2-} + Br{-} + 8 H{+}
Cu(ClO4)2 = Cu{2+} + ClO4{-} =>
Cu(ClO4)2 = Cu{2+} + 2 ClO4{-}
KCIO3 = KCI + (O2) =>
2 KCIO3 = 2 KCI + 3(O2)
Mg(NO3) = MgNO3 =>
Mg(NO3) = MgNO3
Fr2CO3 + HCl = H2CO3 + FrCl =>
Fr2CO3 + 2 HCl = H2CO3 + 2 FrCl
C7H16O3 + O2 = CO2 + H2O =>
2 C7H16O3 + 19 O2 = 14 CO2 + 16 H2O
P2O3 + KMnO4 + H2O = H3PO4 + MnO2 + KOH =>
3 P2O3 + 4 KMnO4 + 11 H2O = 6 H3PO4 + 4 MnO2 + 4 KOH
CH3MgBr + CH3CH2CH2OH = CH3CH2CH3 + MgBr(OCH3) =>
CH3MgBr + CH3CH2CH2OH = CH3CH2CH3 + MgBr(OCH3)
NaOH + HCl = NaCl*H2O =>
NaOH + HCl = NaCl*H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HgCl + HCl = HgCl2 + H2 =>
2 HgCl + 2 HCl = 2 HgCl2 + H2
CH3COOHCH3OH = CH3COOCH3H2O =>
CH3COOHCH3OH = CH3COOCH3H2O
CaCl2 + NaCO3 = (NaCl2)2 + CaCO3 =>
2 CaCl2 + 2 NaCO3 = (NaCl2)2 + 2 CaCO3
H2O + CO2 + Na2O = NaHCO3 =>
H2O + 2 CO2 + Na2O = 2 NaHCO3
KHSO4 + NaHCO3 = Na2SO4 + CO2 + H2O + K2SO4 =>
2 KHSO4 + 2 NaHCO3 = Na2SO4 + 2 CO2 + 2 H2O + K2SO4
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