Équations équilibrées la veille |
C2H4 + CO = C3OH4
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HSCuCl2 = CuSHCl2 =>
HSCuCl2 = CuSHCl2
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s) =>
Pb(s) + FeSO4(aq) = PbSO4(aq) + Fe(s)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H6 + O2 = C1O2 + H2O =>
2 C6H6 + 15 O2 = 12 C1O2 + 6 H2O
Bi(OH)3 + H3PO4 = (BiOH)3(PO4)2 + H2O =>
3 Bi(OH)3 + 2 H3PO4 = (BiOH)3(PO4)2 + 6 H2O
N2O2 = N2(O2) =>
N2O2 = N2(O2)
C4H8O2 + PCl5 = C4H7OCl + POCl3 + HCl =>
C4H8O2 + PCl5 = C4H7OCl + POCl3 + HCl
NaHCO3 + HAsO2 = NaAsO2 + CO2 + H2O =>
NaHCO3 + HAsO2 = NaAsO2 + CO2 + H2O
AlBr3 + Fe2O3 = Al2O3 + FeBr3 =>
2 AlBr3 + Fe2O3 = Al2O3 + 2 FeBr3
C3H8O + Na = NaC3H8O =>
C3H8O + Na = NaC3H8O
C2H4HCl = C2H5Cl =>
C2H4HCl = C2H5Cl
KICl2 = KCl2I =>
KICl2 = KCl2I
Ba + H2 + O2 = BaOH2 =>
2 Ba + 2 H2 + O2 = 2 BaOH2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C2H5CHO + Cu(OH)2 = C2H5COOH + CuOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + 2 CuOH + H2O
Na2CO3(aq)NaOH(aq) = NaOHNa2CO3 =>
Na2CO3(aq)NaOH(aq) = NaOHNa2CO3
C2Ag2 + H2 = C2H2 + Ag =>
C2Ag2 + H2 = C2H2 + 2 Ag
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2 =>
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Pb(NO3)2 + K2SO4 = PbSO4 + KNO3 =>
Pb(NO3)2 + K2SO4 = PbSO4 + 2 KNO3
CH4 + O2 = C02 + H2O =>
2 CH4 + 2 O2 = C02 + 4 H2O
C3H6 + AgNO3 = C3H6(NO3)2 + Ag =>
C3H6 + 2 AgNO3 = C3H6(NO3)2 + 2 Ag
At + HCl = AtCl + H2 =>
2 At + 2 HCl = 2 AtCl + H2
NH3(g) + CuO(aq) = Cu(s) + N2(g) + H2O(l) =>
2 NH3(g) + 3 CuO(aq) = 3 Cu(s) + N2(g) + 3 H2O(l)
Al + O2 = Al2O1 =>
4 Al + O2 = 2 Al2O1
Potassiumchlorate = potassiumperchlorate + Potassiumchloride =>
4 KClO3 = 3 KClO4 + KCl
NH3 + SO2 = N2O5 + S + H2O =>
2 NH3 + 4 SO2 = N2O5 + 4 S + 3 H2O
Mg(HSO4)2 = Mg(SO4)2 + H2 =>
Mg(HSO4)2 = Mg(SO4)2 + H2
Ca2(CO3)2 + HCl = CO2 + CaCl2 + H2O =>
Ca2(CO3)2 + 4 HCl = 2 CO2 + 2 CaCl2 + 2 H2O
MgCl2 + K = Mg + KCl2 =>
MgCl2 + K = Mg + KCl2
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
Fe + HNO3(konc) = Fe(NO3) + NH4NO3 + H2O =>
8 Fe + 10 HNO3(konc) = 8 Fe(NO3) + NH4NO3 + 3 H2O
Mg + Pb(No3) = Pb + Mg(No3)2 =>
Mg + 2 Pb(No3) = 2 Pb + Mg(No3)2
K3PO4 + ZnCl2 = KCl + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnCl2 = 6 KCl + Zn3(PO4)2
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
HCN + O2 = CO2 + NO2 + H2O =>
4 HCN + 9 O2 = 4 CO2 + 4 NO2 + 2 H2O
Zn + O2 = ZnO = H2O =>
2 Zn + O2 = 2 ZnO
NH4NO3 + NaBr = NH4Br + NaNO3 =>
NH4NO3 + NaBr = NH4Br + NaNO3
Na2(SO4) + FeCl3 = NaCl + Fe2(SO4)3 =>
3 Na2(SO4) + 2 FeCl3 = 6 NaCl + Fe2(SO4)3
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
H2S + FeCe3 = FeCe2 + S + HCe =>
H2S + 2 FeCe3 = 2 FeCe2 + S + 2 HCe
H3PO3 + H2SO4 = H3PO4 + SO2 + H2O =>
H3PO3 + H2SO4 = H3PO4 + SO2 + H2O
KClO3 + I2 + H2O = HClO4 + KIO3 + HCl =>
8 KClO3 + 4 I2 + 4 H2O = HClO4 + 8 KIO3 + 7 HCl
NaHCO3 + Mg = MgCO3 + Na + H =>
NaHCO3 + Mg = MgCO3 + Na + H
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