| Équations équilibrées la veille | Équations équilibrées le lendemain |
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
KClO + HCl = KCl + HClO =>
KClO + HCl = KCl + HClO
CaO(s) + H2O(l) = Ca(OH)2(s) =>
CaO(s) + H2O(l) = Ca(OH)2(s)
NaBr + H2SO4 + MnO2 = Br2 + Na2SO4 + MnSO4 + H2O =>
2 NaBr + 2 H2SO4 + MnO2 = Br2 + Na2SO4 + MnSO4 + 2 H2O
CAO + H2O = CA(OH)2 =>
CAO + H2O = CA(OH)2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
H2SO4 + Ca(OH)2 = H2O + CaSO4 =>
H2SO4 + Ca(OH)2 = 2 H2O + CaSO4
P2O5(s) + H2O(l) = H3PO4(aq) =>
P2O5(s) + 3 H2O(l) = 2 H3PO4(aq)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Aluminiumhydroxide + Sulfuricacid = aluminiumsulfate + water =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
S2 + O2 = SO2 =>
S2 + 2 O2 = 2 SO2
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
PbNO3(aq) + NaSO4(aq) = PbSO4(s) + NaNO3(aq) =>
PbNO3(aq) + NaSO4(aq) = PbSO4(s) + NaNO3(aq)
MgO + Ca(OH)2 = Mg(OH)2 + CaO =>
MgO + Ca(OH)2 = Mg(OH)2 + CaO
Ba + H2SO4 = BaSO4 + H2 =>
Ba + H2SO4 = BaSO4 + H2
NH3 + O2 = HNO3 + H20 =>
10 NH3 + 15 O2 = 10 HNO3 + H20
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cd + HCl = CdCl2 + H2 =>
Cd + 2 HCl = CdCl2 + H2
Na2O2 + CO2 = Na2CO3 + O2 =>
2 Na2O2 + 2 CO2 = 2 Na2CO3 + O2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
C2H5CL + KOH = C2H5OH + KCL =>
C2H5CL + KOH = C2H5OH + KCL
HClO4 + KOH = H2O + KClO4 =>
HClO4 + KOH = H2O + KClO4
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Ag + CuSO4 = Ag2SO4 + Cu =>
2 Ag + CuSO4 = Ag2SO4 + Cu
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
O3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
O3 + 6 KI + 3 H2SO4 = 3 I2 + 3 K2SO4 + 3 H2O
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2SO4(aq) = PbSO4(s) + 2 NaNO3(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CeO2 + CO = Ce2O3 + CO2 =>
2 CeO2 + CO = Ce2O3 + CO2
Na2O + CO2 = Na2CO3 =>
Na2O + CO2 = Na2CO3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Mg + CuBr2 = Cu + MgBr2 =>
Mg + CuBr2 = Cu + MgBr2
NAI + CL = NACL + I2 =>
2 NAI + 2 CL = 2 NACL + I2
KOH(aq) + CuSO4(aq) = CuOH + KSO4 =>
KOH(aq) + CuSO4(aq) = CuOH + KSO4
Sr(NO3)2 + NaI = SrI2 + NaNO3 =>
Sr(NO3)2 + 2 NaI = SrI2 + 2 NaNO3
MnSO4 + HNO3 + NaBiO3 = HMnO4 + Bi(NO3)3 + Na2SO4 + NaNO3 + H2O =>
2 MnSO4 + 16 HNO3 + 5 NaBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 Na2SO4 + NaNO3 + 7 H2O
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/02/16
Équations équilibrées sur11/01/15
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