| Équations équilibrées la veille |
4(NH4)3BO3 + 3 Pb(C2H3O2)4 = Pb3(BO3)4 + 12 NH4C2H3O2
PH3 + SO2 = S + P + H2O =>
4 PH3 + 3 SO2 = 3 S + 4 P + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Sb2(SO4)3 + Pb(ClO3)2 = Sb(ClO3)3 + PbSO4 =>
Sb2(SO4)3 + 3 Pb(ClO3)2 = 2 Sb(ClO3)3 + 3 PbSO4
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
MgCl2 + NaNO3 = Mg(NO3)2 + NaCl =>
MgCl2 + 2 NaNO3 = Mg(NO3)2 + 2 NaCl
Al(OH)3 + (NH4)2O = Al2O3 + NH4OH =>
2 Al(OH)3 + 3(NH4)2O = Al2O3 + 6 NH4OH
Cr(OH)3 + NH4OH = [Cr(NH3)6](OH)3 + H2O =>
Cr(OH)3 + 6 NH4OH = [Cr(NH3)6](OH)3 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
C6H5CH3 + NaOH = C6H5Na + CH3OH =>
C6H5CH3 + NaOH = C6H5Na + CH3OH
C3H6 + O2 = CO + H2O =>
C3H6 + 3 O2 = 3 CO + 3 H2O
C6H12O6 + CH2O2 = C6H14O6 + CO2 =>
C6H12O6 + CH2O2 = C6H14O6 + CO2
Ta2O5 + HCl = TaOCl3 + H2O =>
Ta2O5 + 6 HCl = 2 TaOCl3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu3N + HNO3 = Cu(NO3)2 + NH2OH + H2O =>
6 Cu3N + 41 HNO3 = 18 Cu(NO3)2 + 11 NH2OH + 4 H2O
NaF + Al(OH)3 + HCl = Na3AlF6 + NaCl + H2O =>
6 NaF + Al(OH)3 + 3 HCl = Na3AlF6 + 3 NaCl + 3 H2O
K2CO3(s) + H3PO4(aq) = K3PO4(aq) + H2O + CO2(g) =>
3 K2CO3(s) + 2 H3PO4(aq) = 2 K3PO4(aq) + 3 H2O + 3 CO2(g)
C + H2 + O2 = C2H5OH =>
4 C + 6 H2 + O2 = 2 C2H5OH
OH + C6H4ClCH3 = C6H4ClCOOH + H2O =>
6 OH + C6H4ClCH3 = C6H4ClCOOH + 4 H2O
FeSO4 + NaCl = FeCl + NaSO4 =>
FeSO4 + NaCl = FeCl + NaSO4
H2 + F2 = HF =>
H2 + F2 = 2 HF
K2S + HBr = KBr + H2S =>
K2S + 2 HBr = 2 KBr + H2S
Co(OH)2 + CH3COOH = (CH3COO)2Co + H2O =>
Co(OH)2 + 2 CH3COOH = (CH3COO)2Co + 2 H2O
MgSO4 + Na2(CO3) = MgCO3 + Na2SO4 =>
MgSO4 + Na2(CO3) = MgCO3 + Na2SO4
Cu(NO3)2 + Fe = Cu + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 Fe = 3 Cu + 2 Fe(NO3)3
C2H2NaOH = NaC2HH2O =>
C2H2NaOH = NaC2HH2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K3PO4 + MgCl2 = Mg3(PO4)2 + KCl =>
2 K3PO4 + 3 MgCl2 = Mg3(PO4)2 + 6 KCl
C8H9NO + Br2 = C8H9NOBr =>
2 C8H9NO + Br2 = 2 C8H9NOBr
K(OH) + Cu(NO3)2 = K(NO3) + Cu(OH)2 =>
2 K(OH) + Cu(NO3)2 = 2 K(NO3) + Cu(OH)2
MgSO4 + BaCl2 = Ba2(SO4)2 + MgCl2 =>
2 MgSO4 + 2 BaCl2 = Ba2(SO4)2 + 2 MgCl2
ZnCl2(aq) + HNO3(aq) = Zn(NO3)2(aq) + HCl(aq) =>
ZnCl2(aq) + 2 HNO3(aq) = Zn(NO3)2(aq) + 2 HCl(aq)
CH3CH2CHCHCH2CH3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CH3CH2COOH + H2O =>
5 CH3CH2CHCHCH2CH3 + 8 KMnO4 + 12 H2SO4 = 4 K2SO4 + 8 MnSO4 + 10 CH3CH2COOH + 12 H2O
K3PO4 + ZnSO4 = K2SO4 + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnSO4 = 3 K2SO4 + Zn3(PO4)2
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
Hydrogen + Bromine = hydrobromicacid =>
H2 + Br2 = 2 HBr
Al(OH)3 + Na = NaAlO3 + H2 =>
2 Al(OH)3 + 2 Na = 2 NaAlO3 + 3 H2
Y2(C2O4)3 = Y2O3 + CO2 + CO =>
Y2(C2O4)3 = Y2O3 + 3 CO2 + 3 CO
FeO + O2 = Fe2O3 =>
4 FeO + O2 = 2 Fe2O3
C + S8 = CS2 =>
4 C + S8 = 4 CS2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(OH)2 + K2CO3 = KOH + BaCO3 =>
Ba(OH)2 + K2CO3 = 2 KOH + BaCO3
HClO + Br2 + H2O = HCl + HBrO2 =>
3 HClO + Br2 + H2O = 3 HCl + 2 HBrO2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/19/24
Équations équilibrées sur11/18/23
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