| Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 3 H2 = 2 NH3
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
CH3OH + O2 = CH2O + H2O =>
2 CH3OH + O2 = 2 CH2O + 2 H2O
Co + AGNo3 = Co(No3)2 + AG =>
Co + 2 AGNo3 = Co(No3)2 + 2 AG
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
C3H6O + C2H4O = C4H10OCO =>
C3H6O + C2H4O = C4H10OCO
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
Cl2 + NAOH = NACl + NAClO3 + H2O =>
3 Cl2 + 6 NAOH = 5 NACl + NAClO3 + 3 H2O
CH3CH2CH(Cl)CH3 + NaOH(aq) = CH3CH2CH(OH)CH3 + NaCl(aq) =>
CH3CH2CH(Cl)CH3 + NaOH(aq) = CH3CH2CH(OH)CH3 + NaCl(aq)
KHCO3 = K2CO3 + CO2 + H2O =>
2 KHCO3 = K2CO3 + CO2 + H2O
Pb + O2 = PbO =>
2 Pb + O2 = 2 PbO
H2S + Br2 + H2O = H2SO4 + HBr =>
H2S + 4 Br2 + 4 H2O = H2SO4 + 8 HBr
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
HCl + H3Al = AlCl3 + H2 =>
3 HCl + H3Al = AlCl3 + 3 H2
Al2 + Cr2O3 = Al2O3 + Cr =>
Al2 + Cr2O3 = Al2O3 + 2 Cr
Mg + O = MgO =>
Mg + O = MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Al2O3 + H2 = Al + H2O =>
Al2O3 + 3 H2 = 2 Al + 3 H2O
CAO + H2SO4 = CASO4 + H2O =>
CAO + H2SO4 = CASO4 + H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
BAO + HNO3 = BA(NO3)2 + H2O =>
BAO + 2 HNO3 = BA(NO3)2 + H2O
NaOH + KCl = NaCl + KOH =>
NaOH + KCl = NaCl + KOH
CaCo3 + HNo3 = Ca(No3)2 + Co2 + H20 =>
10 CaCo3 + 20 HNo3 = 10 Ca(No3)2 + 15 Co2 + H20
Al + N2 = AlN =>
2 Al + N2 = 2 AlN
Zn(NO3)2 + HCl = ZnCl + H(NO3)2 =>
Zn(NO3)2 + HCl = ZnCl + H(NO3)2
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
N + H = NH3 =>
N + 3 H = NH3
AgNo3 + BaCl2 = AgCl + Ba(No3)2 =>
2 AgNo3 + BaCl2 = 2 AgCl + Ba(No3)2
CA(OH)2 + CO2 = CACO3 + H2O =>
CA(OH)2 + CO2 = CACO3 + H2O
CUSO4 + ZN = ZNSO4 + CU =>
CUSO4 + ZN = ZNSO4 + CU
CH3COOH + K2CO3 = CH3COOK + CO2 + H20 =>
25 CH3COOH + 10 K2CO3 = 20 CH3COOK + 20 CO2 + 2 H20
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
CH4 + Cl2 = CH3Cl + HCl =>
CH4 + Cl2 = CH3Cl + HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH3COH + [Ag(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
CH3COH + 10[Ag(NH3)2]OH = 10 Ag + 2 CO2 + 7 H2O + 20 NH3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
KBr + Cl = KCl + Br =>
KBr + Cl = KCl + Br
V2O3 + H2 = H2O + V =>
V2O3 + 3 H2 = 3 H2O + 2 V
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CuSo4 + NaOh = Na2So4 + Cu(Oh)2 =>
CuSo4 + 2 NaOh = Na2So4 + Cu(Oh)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
CH3COH + [Ag(NH3)2]OH = Ag + CH3COOH + H2O + NH3 =>
CH3COH + 2[Ag(NH3)2]OH = 2 Ag + CH3COOH + H2O + 4 NH3
BaO + As2O5 = Ba3(AsO4)2 =>
3 BaO + As2O5 = Ba3(AsO4)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/19
Équations équilibrées sur05/21/18
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