| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + K2(CO3)2 = Ca(CO3)2 + K2Cl2
BAO + NAOH = BAOH + NAO =>
BAO + NAOH = BAOH + NAO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaCl2 + K2(CO3)2 = Ca(CO3)2 + K2Cl2 =>
CaCl2 + K2(CO3)2 = Ca(CO3)2 + K2Cl2
HCI + NAOH = NACI + H2O =>
HCI + NAOH = NACI + H2O
Li2O + water = lithiumhydroxide =>
Li2O + H2O = 2 LiOH
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
H3PO4 + NaOH = Na2HPO4 + H2O =>
H3PO4 + 2 NaOH = Na2HPO4 + 2 H2O
KO2 + (NH4)2SO4 = N2 + K2SO4 + H2O =>
2 KO2 + (NH4)2SO4 = N2 + K2SO4 + 4 H2O
NaCN + H2O = NaO + CNH2 =>
NaCN + H2O = NaO + CNH2
NH + O2 = NO2 + H2O =>
4 NH + 5 O2 = 4 NO2 + 2 H2O
Zn + O2 = ZnO =>
2 Zn + O2 = 2 ZnO
Ammoniumnitrate = N2O + water =>
NH4NO3 = N2O + 2 H2O
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
Cl2 + Al = AlCl3 =>
3 Cl2 + 2 Al = 2 AlCl3
C6H14(l) + O2(g) = CO2(g) + H2O(g) =>
2 C6H14(l) + 19 O2(g) = 12 CO2(g) + 14 H2O(g)
NaBiO3 + FeS + H2SO4 = Fe2(SO4)3 + Na2SO4 + Bi2(SO4)3 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 2 Fe2(SO4)3 + 9 Na2SO4 + 9 Bi2(SO4)3 + 38 H2O
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
C3H7OH + O2 = CO2 + H2O =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H2O
NH3(aq) + CaCl2(aq) = Ca3N2 + HCl =>
2 NH3(aq) + 3 CaCl2(aq) = Ca3N2 + 6 HCl
Cl2 + K3 = K3Cl2 =>
Cl2 + K3 = K3Cl2
SiO2(s) + HF(aq) = H2SiF6(g) + H2O(l) =>
SiO2(s) + 6 HF(aq) = H2SiF6(g) + 2 H2O(l)
Cu + Br2 = CuBr2 =>
Cu + Br2 = CuBr2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
CaO + C = CO + CaC2 =>
CaO + 3 C = CO + CaC2
Ca2(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca2(PO4)2 + 4 SiO2 + 12 C = 4 CaSiO3 + P4 + 12 CO
Ca3(PO4)2 + SiO2 + C = CaSiO3 + P4 + CO =>
2 Ca3(PO4)2 + 6 SiO2 + 10 C = 6 CaSiO3 + P4 + 10 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
AgI + H2SO4 = H2S + I2 + Ag2SO4 + H2O =>
8 AgI + 5 H2SO4 = H2S + 4 I2 + 4 Ag2SO4 + 4 H2O
NaOH + Cl2 = NaCl + NaClO3 + H2O =>
6 NaOH + 3 Cl2 = 5 NaCl + NaClO3 + 3 H2O
Pb(NO3)2 = PbO + nitrogendioxide + oxygen =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Pb(No3)2 + FeCl3 = PbCl3 + Fe(No3)2 =>
Pb(No3)2 + FeCl3 = PbCl3 + Fe(No3)2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KI + CI2 = KCI + I2 =>
KI + CI2 = KCI + I2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
FeCl2 + H2S = FeS + HCl =>
FeCl2 + H2S = FeS + 2 HCl
EuF3 + LiPN2 + Li3N = Eu2P3N7 + LiF =>
2 EuF3 + 3 LiPN2 + Li3N = Eu2P3N7 + 6 LiF
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
Fe2O3 + Al = Fe + Al2O2 =>
2 Fe2O3 + 6 Al = 4 Fe + 3 Al2O2
KNO3 + O2 = KO2 + NO3 =>
KNO3 + O2 = KO2 + NO3
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
HNO3 + Zn = Zn(NO3)2 + NO2 + H2O =>
4 HNO3 + Zn = Zn(NO3)2 + 2 NO2 + 2 H2O
CaCl2 + FeCl3 = CaCl3 + FeCl2 =>
CaCl2 + FeCl3 = CaCl3 + FeCl2
N2O5 + water = HNO3 =>
N2O5 + H2O = 2 HNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/02/16
Équations équilibrées sur02/01/15
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