| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + H2O = NH4OH
PbO + NH3 = Pb + N2 + H2O =>
3 PbO + 2 NH3 = 3 Pb + N2 + 3 H2O
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
NH2OH + I2 + KOH = N2 + KI + H2O =>
2 NH2OH + I2 + 2 KOH = N2 + 2 KI + 4 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
CuSo4 + BaCl = CuCl + BaSo4 =>
CuSo4 + BaCl = CuCl + BaSo4
HCl(l) + Zn(s) = H2 + ZnCl2(s) =>
2 HCl(l) + Zn(s) = H2 + ZnCl2(s)
Cu2 + OH = Cu(OH)2 =>
Cu2 + 4 OH = 2 Cu(OH)2
HNO3 + BaOHNO3 = H2O + Ba(NO3)2 =>
HNO3 + BaOHNO3 = H2O + Ba(NO3)2
CaCl2 + Zn = ZnCl2 + Ca =>
CaCl2 + Zn = ZnCl2 + Ca
HC3H5O3 + OH = C3H5O3 + H2O =>
HC3H5O3 + OH = C3H5O3 + H2O
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
HCl(l) + Zn(s) = H2 + ZnCl2(aq) =>
2 HCl(l) + Zn(s) = H2 + ZnCl2(aq)
CaCl2 + Zn = ZnCl2 + Ca =>
CaCl2 + Zn = ZnCl2 + Ca
Ca(OH)2 + CH3COOH = (CH3COO)2Ca + H2O =>
Ca(OH)2 + 2 CH3COOH = (CH3COO)2Ca + 2 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
KHSO4 + KOH = K2SO4 + H2O =>
KHSO4 + KOH = K2SO4 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Fe2O3*H2O + H2S = S2 + FeS + H2O =>
2 Fe2O3*H2O + 6 H2S = S2 + 4 FeS + 8 H2O
C7H16 + O2 = CO2 + H20 =>
5 C7H16 + 35 O2 = 35 CO2 + 4 H20
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
Cu + OH = Cu(OH)2 =>
Cu + 2 OH = Cu(OH)2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
P4(s) + Cl2(g) = PCl5(g) =>
P4(s) + 10 Cl2(g) = 4 PCl5(g)
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
SnO + H2SO4 = Sn(HSO4)3 + SO2 + H2O =>
2 SnO + 7 H2SO4 = 2 Sn(HSO4)3 + SO2 + 4 H2O
C + H2 + O2 = C6H12O6 =>
6 C + 6 H2 + 3 O2 = C6H12O6
S + Cl2 = S2Cl4 =>
2 S + 2 Cl2 = S2Cl4
Al(s) + HCl(aq) = AlCl3(aq) + H(g) =>
Al(s) + 3 HCl(aq) = AlCl3(aq) + 3 H(g)
FeS + HNO3 = Fe(NO3) + S + NO2 + H2O =>
FeS + 2 HNO3 = Fe(NO3) + S + NO2 + H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
As + NaBrO + NaOH = Na3AsO4 + NaBr + H2O =>
2 As + 5 NaBrO + 6 NaOH = 2 Na3AsO4 + 5 NaBr + 3 H2O
HNO3 + NH4OH = NH4NO3 + H20 =>
5 HNO3 + 15 NH4OH = 10 NH4NO3 + 2 H20
Fe + Su4 = FeSu =>
4 Fe + Su4 = 4 FeSu
HOH + C9H8O4 = H3O + C9H7O4 =>
HOH + C9H8O4 = H3O + C9H7O4
Al(s) + HCl(g) = AlCl3(aq) + H(g) =>
Al(s) + 3 HCl(g) = AlCl3(aq) + 3 H(g)
H2SO4 + Zn = ZnSO4 + H2 =>
H2SO4 + Zn = ZnSO4 + H2
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
Ca3(PO4)2 + Sio2 + C = CaSio3 + P4 + CO =>
2 Ca3(PO4)2 + 9 Sio2 + 16 C = 6 CaSio3 + P4 + 16 CO
Ca(HCO3)2 + H2So4 = CaSo4 + H2O + CO2 =>
Ca(HCO3)2 + H2So4 = CaSo4 + 2 H2O + 2 CO2
CuSO4 + Zn = Cu + ZnSO4 =>
CuSO4 + Zn = Cu + ZnSO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Fe2 + O2 = Fe2O3 =>
2 Fe2 + 3 O2 = 2 Fe2O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/17
Équations équilibrées sur03/22/16
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