| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag(NO3) + Na2CO3 = Ag2CO3 + 2 NaNO3
CH3NH2 + KOH = CH3OH + KNH2 =>
CH3NH2 + KOH = CH3OH + KNH2
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
ZN + CuO = ZNO + Cu =>
ZN + CuO = ZNO + Cu
FeO(s) + CO(g) = Fe(s) + CO2(g) =>
FeO(s) + CO(g) = Fe(s) + CO2(g)
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
HNO3 + Ag(OH) = HOH + AgNO3 =>
HNO3 + Ag(OH) = HOH + AgNO3
AgNO3(ac) + Cu(s) = Cu(NO3)2 + Ag =>
2 AgNO3(ac) + Cu(s) = Cu(NO3)2 + 2 Ag
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Mg(OH)3 + HNO3 = Mg(NO3)3 + H2O =>
Mg(OH)3 + 3 HNO3 = Mg(NO3)3 + 3 H2O
SrCO3 = SrO + CO2 =>
SrCO3 = SrO + CO2
Fe + Cu(NO3)2 = Cu + Fe(NO3)3 =>
2 Fe + 3 Cu(NO3)2 = 3 Cu + 2 Fe(NO3)3
Na2S2O8 + AgNO3 + NaOH = Na2SO4 + AgO + NaNO3 + H2O =>
Na2S2O8 + 2 AgNO3 + 4 NaOH = 2 Na2SO4 + 2 AgO + 2 NaNO3 + 2 H2O
AgNO3(ac) + Cu(s) = Cu(NO3)2(ac) + Ag(s) =>
2 AgNO3(ac) + Cu(s) = Cu(NO3)2(ac) + 2 Ag(s)
HNO3 + Fe(OH)3 = Fe(NO3)3 + H2O =>
3 HNO3 + Fe(OH)3 = Fe(NO3)3 + 3 H2O
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
HNO3 + Mg(OH)2 = Mg(NO3)2 + H2O =>
2 HNO3 + Mg(OH)2 = Mg(NO3)2 + 2 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
C2H3NH2 + O2 = CO2 + H2O + N2 =>
4 C2H3NH2 + 13 O2 = 8 CO2 + 10 H2O + 2 N2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Au + HNO3 + HCl = HAuCl4 + NO2 + H2O =>
Au + 3 HNO3 + 4 HCl = HAuCl4 + 3 NO2 + 3 H2O
CH3NH2 + H3O = CH3NH3 + OH =>
2 CH3NH2 + H3O = 2 CH3NH3 + OH
Zn + Nacl = Zn(Nacl) =>
Zn + Nacl = Zn(Nacl)
C + H2SO4(conc) = CO2 + H2O + SO2 =>
C + 2 H2SO4(conc) = CO2 + 2 H2O + 2 SO2
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
Li(s) + O2(g) = Li2O(s) =>
4 Li(s) + O2(g) = 2 Li2O(s)
HCl + MgO = MgCl2 + H2O =>
2 HCl + MgO = MgCl2 + H2O
K2SiO5 + HCl = KCl + H2SiO5 =>
K2SiO5 + 2 HCl = 2 KCl + H2SiO5
Zn + H2SO4 = Zn(SO4)2 + H2 =>
Zn + 2 H2SO4 = Zn(SO4)2 + 2 H2
(C2H5OH) + O2 = CO2 + H2O =>
(C2H5OH) + 3 O2 = 2 CO2 + 3 H2O
HCN + Mg(OH)2 = Mg(CN)2 + H2O =>
2 HCN + Mg(OH)2 = Mg(CN)2 + 2 H2O
Ba + NaSCN = Ba(SCN)2 + Na =>
Ba + 2 NaSCN = Ba(SCN)2 + 2 Na
HCl + Al = H2 + AlCl3 =>
6 HCl + 2 Al = 3 H2 + 2 AlCl3
NaOH + Fe(OH)3 = NaFeO2 + H2O =>
NaOH + Fe(OH)3 = NaFeO2 + 2 H2O
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
Al(OH)3 + H2SO3 = Al(OH)(SO3) + H2O =>
Al(OH)3 + H2SO3 = Al(OH)(SO3) + 2 H2O
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
ICl2 + H2O = HCl + HIO3 + I2 =>
10 ICl2 + 12 H2O = 20 HCl + 4 HIO3 + 3 I2
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
ICl + H2O = HCl + HIO3 + I2 =>
5 ICl + 3 H2O = 5 HCl + HIO3 + 2 I2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
H2C2O4 + NaOH = Na2C2O4 + H2O =>
H2C2O4 + 2 NaOH = Na2C2O4 + 2 H2O
HCN + Ca(OH)2 = Ca(CN)2 + H2O =>
2 HCN + Ca(OH)2 = Ca(CN)2 + 2 H2O
NO2 + SO2 = SO3 + NO =>
NO2 + SO2 = SO3 + NO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/18/16
Équations équilibrées sur09/17/15
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