| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(ClO4)2 = Fe + 2 ClO4
NH4OH + HCI = NH3HCI + H2O =>
NH4OH + HCI = NH3HCI + H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + NH4NO3 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + 2 NH4NO3
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
NiSO4 + NH4OH = [Ni(NH3)6]SO4 + H2O =>
NiSO4 + 6 NH4OH = [Ni(NH3)6]SO4 + 6 H2O
Zn(s)Pb(NO3)2(ac) = Pb(ac)Zn(NO3)2(ac) =>
Zn(s)Pb(NO3)2(ac) = Pb(ac)Zn(NO3)2(ac)
As2 + O2 = As2O2 =>
As2 + O2 = As2O2
HOCl + I = HCl + OI =>
HOCl + I = HCl + OI
Y2 + NaOH = NaYO3 + NaY + H2O =>
3 Y2 + 6 NaOH = NaYO3 + 5 NaY + 3 H2O
MgSO4 + H2SO4 = MgH2(SO4)2 =>
MgSO4 + H2SO4 = MgH2(SO4)2
CHCH + NaOH = H2O + CNa =>
CHCH + 2 NaOH = 2 H2O + 2 CNa
Al(OH)3 + HBr = AlBr3 + HOH =>
Al(OH)3 + 3 HBr = AlBr3 + 3 HOH
NH4OH + HCl = NH4 + Cl + H2O =>
NH4OH + HCl = NH4 + Cl + H2O
Br2 + O7 = BrO =>
7 Br2 + 2 O7 = 14 BrO
TIO2 + C + Cl2 = TICl4 + CO =>
TIO2 + 2 C + 2 Cl2 = TICl4 + 2 CO
Al(s) + Zn(NO3)(s) = Al(NO3)2(s) + Zn(s) =>
Al(s) + 2 Zn(NO3)(s) = Al(NO3)2(s) + 2 Zn(s)
O55 = O7 =>
7 O55 = 55 O7
NaSO4 = Na + SO4 =>
NaSO4 = Na + SO4
BaCl2 + NaNO3 = Ba(NO3)2 + NaCl =>
BaCl2 + 2 NaNO3 = Ba(NO3)2 + 2 NaCl
SrS + K2SO4 = SrSO4 + K2S =>
SrS + K2SO4 = SrSO4 + K2S
POCl3 + NaHCO3 = NaCl + CO2 + H3PO4 =>
POCl3 + 3 NaHCO3 = 3 NaCl + 3 CO2 + H3PO4
Au2(SO4)3 = Au + SO4 =>
Au2(SO4)3 = 2 Au + 3 SO4
NaNO3 + H2SO4 = Na2SO4 + HNO3 =>
2 NaNO3 + H2SO4 = Na2SO4 + 2 HNO3
AlCl3 + NH3*H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3*H2O = Al(OH)3 + 3 NH4Cl
Fe + HNO3 = Fe(NO3)3 + N2 + H2O =>
10 Fe + 36 HNO3 = 10 Fe(NO3)3 + 3 N2 + 18 H2O
KI + BaU2 = Ba + KIU2 =>
KI + BaU2 = Ba + KIU2
K2O + H2O = HKO =>
K2O + H2O = 2 HKO
AlCl3 + NH4(OH) = NH4(Cl) + Al(OH)3 =>
AlCl3 + 3 NH4(OH) = 3 NH4(Cl) + Al(OH)3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + MgCl2 + H2O = Mg(OH)2 + ClNH4 =>
2 NH3 + MgCl2 + 2 H2O = Mg(OH)2 + 2 ClNH4
Na2SO3 + Na2S + HCl = S + NaCl + H2O =>
Na2SO3 + 2 Na2S + 6 HCl = 3 S + 6 NaCl + 3 H2O
Na2S + Br2 + H2O = Na2SO4 + HBr =>
Na2S + 4 Br2 + 4 H2O = Na2SO4 + 8 HBr
FeSO4 + KMnO4 + H2SO4 = Mn(SO4)3 + K2SO4 + Fe2(SO4)3 + H2O =>
2 FeSO4 + 2 KMnO4 + 8 H2SO4 = 2 Mn(SO4)3 + K2SO4 + Fe2(SO4)3 + 8 H2O
KI + BaU2 = Ba + KIU2 =>
KI + BaU2 = Ba + KIU2
Cu2SO4 + H2O = Cu + CuSO4*5H2O =>
Cu2SO4 + 5 H2O = Cu + CuSO4*5H2O
S04 + O2 = SO2 =>
S04 + 4 O2 = 4 SO2
C4H4O4K2 + KOH = C2H6 + K2CO3 =>
C4H4O4K2 + 2 KOH = C2H6 + 2 K2CO3
Ca(OH)2 + SO2 = H2O + CaSO3 =>
Ca(OH)2 + SO2 = H2O + CaSO3
S3 = S =>
S3 = 3 S
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
Ba(OH)2(aq) + NH4Cl = BaCl2 + NH3 + H2O =>
Ba(OH)2(aq) + 2 NH4Cl = BaCl2 + 2 NH3 + 2 H2O
Mo + F2 = MoF3 =>
2 Mo + 3 F2 = 2 MoF3
(NH4)3PO4(aq) + Pb(NO3)4(aq) = Pb3(PO4)4(aq) + NH4NO3(aq) =>
4(NH4)3PO4(aq) + 3 Pb(NO3)4(aq) = Pb3(PO4)4(aq) + 12 NH4NO3(aq)
CUO + Mg = MgO + CU =>
CUO + Mg = MgO + CU
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
P + HClO2 + H2O = H3PO4 + HCl =>
4 P + 5 HClO2 + 6 H2O = 4 H3PO4 + 5 HCl
Fe + Al2(SO4)3 = Fe(SO4)3 + Al =>
Fe + Al2(SO4)3 = Fe(SO4)3 + 2 Al
NaBr + NH4Cl = NaH4Cl + NBr =>
NaBr + NH4Cl = NaH4Cl + NBr
Ag + F = AgF =>
Ag + F = AgF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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