| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2SO4 + 2 Be(OH)2 = Be2(SO4)2 + 4 H2O
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
HCOOH + Ca = Ca(HCOO)2 + H2 =>
2 HCOOH + Ca = Ca(HCOO)2 + H2
Ba + H2O = Ba(OH)2 + H2 =>
Ba + 2 H2O = Ba(OH)2 + H2
NaOH + Fe(NO3)2 = NaNO3 + Fe(OH)2 =>
2 NaOH + Fe(NO3)2 = 2 NaNO3 + Fe(OH)2
NaHCO3 + HCl = CO2 + H2O + NaCl =>
NaHCO3 + HCl = CO2 + H2O + NaCl
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
SnCl2 + H2SiO3 = SnSiO3 + HCl =>
SnCl2 + H2SiO3 = SnSiO3 + 2 HCl
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H9OH + O2 = CO2 + H2O =>
C4H9OH + 6 O2 = 4 CO2 + 5 H2O
ZnBr2 + AgNO3 = Zn(NO3)2 + AgBr =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 AgBr
H2SO4 + Mg(OH)2 = Mg2(SO4)2 + H2O =>
2 H2SO4 + 2 Mg(OH)2 = Mg2(SO4)2 + 4 H2O
Zn + HCl = ZnCl + H =>
Zn + HCl = ZnCl + H
CH3OH + KMNO4 + H2SO4 = CO2 + MNSO4 + K2SO4 + H2O =>
5 CH3OH + 6 KMNO4 + 9 H2SO4 = 5 CO2 + 6 MNSO4 + 3 K2SO4 + 19 H2O
H2SO4 + NAOH = NAHSO4 + H2O =>
H2SO4 + NAOH = NAHSO4 + H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
H2SO4 + Ca(OH)2 = Ca2(SO4)2 + H2O =>
2 H2SO4 + 2 Ca(OH)2 = Ca2(SO4)2 + 4 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Zn + HNO3 = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3 = 5 Zn(NO3)2 + N2 + 6 H2O
Ag2S + HNO3 = S + NO2 + AgNO3 + H2O =>
Ag2S + 4 HNO3 = S + 2 NO2 + 2 AgNO3 + 2 H2O
C2H6O + KMNO4 + H2SO4 = C2H4O2 + K2SO4 + MNSO4 + H2O =>
5 C2H6O + 4 KMNO4 + 6 H2SO4 = 5 C2H4O2 + 2 K2SO4 + 4 MNSO4 + 11 H2O
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO3 + H2OH =>
42 FeSO4 + 4 KMnO4 + 27 H2SO4 = 21 Fe2(SO4)3 + 4 MnSO4 + 2 K2SO3 + 18 H2OH
H2SO4 + Sr(OH)2 = Sr2(SO4)2 + H2O =>
2 H2SO4 + 2 Sr(OH)2 = Sr2(SO4)2 + 4 H2O
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
HCl + CA = H2 + CACl2 =>
2 HCl + CA = H2 + CACl2
H2Co3 + O2 = Co2 + H2O =>
2 H2Co3 + O2 = 3 Co2 + 2 H2O
C3H7OH + Na = C3H7ONa + H2 =>
2 C3H7OH + 2 Na = 2 C3H7ONa + H2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Al(NO3)3 + Na2CO3 = Al2(CO3)3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaNO3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
S + H2SO4 = SO2 + H20 =>
10 S + 10 H2SO4 = 20 SO2 + H20
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
CH3CH2COH + Ag2O = CH3CH2COOH + Ag =>
CH3CH2COH + Ag2O = CH3CH2COOH + 2 Ag
Br2 + H2O + Na2S2O3 = Na2SO4 + S + HBr =>
Br2 + H2O + Na2S2O3 = Na2SO4 + S + 2 HBr
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O(g)
C3H7OH + K = C3H7OK + H2 =>
2 C3H7OH + 2 K = 2 C3H7OK + H2
Br2 + Cl2 = BrCl3 =>
Br2 + 3 Cl2 = 2 BrCl3
H2SO4 + Ba(OH)2 = Ba2(SO4)2 + H2O =>
2 H2SO4 + 2 Ba(OH)2 = Ba2(SO4)2 + 4 H2O
Ag2S + HNO3 = S + NO + AgNO3 + H2O =>
3 Ag2S + 8 HNO3 = 3 S + 2 NO + 6 AgNO3 + 4 H2O
Al(NO3)3 + LiOH = Al(OH)3 + LiNO3 =>
Al(NO3)3 + 3 LiOH = Al(OH)3 + 3 LiNO3
HCL + NAOH = H2O + NACL =>
HCL + NAOH = H2O + NACL
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/12/17
Équations équilibrées sur04/11/16
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