| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Na2S + Cu = Na + Cu2S =>
Na2S + 2 Cu = 2 Na + Cu2S
CoCl2*6H2O = H2O + CoCl2 =>
CoCl2*6H2O = 6 H2O + CoCl2
Cu3(PO4)2 + Ag = CuAg + PO4 =>
Cu3(PO4)2 + 3 Ag = 3 CuAg + 2 PO4
CH3OH + CH3COOH = CH3COOCH3 + H2O =>
CH3OH + CH3COOH = CH3COOCH3 + H2O
C11H25 + O2 = CO2 + H2O =>
4 C11H25 + 69 O2 = 44 CO2 + 50 H2O
FeOH{+} + OH{-} = Fe(OH)2 =>
FeOH{+} + OH{-} = Fe(OH)2
CsI + Cl2 = CsCl + I =>
2 CsI + Cl2 = 2 CsCl + 2 I
C14H10O2 + NaBH4 + C2H5OH = C14H14O2 + NaB(OC2H5)4 =>
2 C14H10O2 + NaBH4 + 4 C2H5OH = 2 C14H14O2 + NaB(OC2H5)4
CH4 + O2 = CH4O2 =>
CH4 + O2 = CH4O2
Sn + AgBr = Ag + SnBr4 =>
Sn + 4 AgBr = 4 Ag + SnBr4
Si + H2O = SiO2 + H2 =>
Si + 2 H2O = SiO2 + 2 H2
SF4 = S + F2 =>
SF4 = S + 2 F2
C14H26O13 + O2 = CO2 + H2O =>
C14H26O13 + 14 O2 = 14 CO2 + 13 H2O
C5H10 + O2 = CO2 + H2O2 =>
C5H10 + 10 O2 = 5 CO2 + 5 H2O2
Fe(OH)3 + HCl = FeCl3 + H2O =>
Fe(OH)3 + 3 HCl = FeCl3 + 3 H2O
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
HNO2 + H2S = NO + H2O + H2SO4 =>
8 HNO2 + H2S = 8 NO + 4 H2O + H2SO4
P(s) + O2(g) = P2O10(s) =>
2 P(s) + 5 O2(g) = P2O10(s)
Pb(s) + H3PO4(aq) = H2(g) + Pb3(PO4)2 =>
3 Pb(s) + 2 H3PO4(aq) = 3 H2(g) + Pb3(PO4)2
Si + F2 = SiF4 =>
Si + 2 F2 = SiF4
BaS + HBr = BaBr2 + Ba(HS)2 =>
2 BaS + 2 HBr = BaBr2 + Ba(HS)2
FeCl2 + MgSO4 = FeSO4 + MgCl2 =>
FeCl2 + MgSO4 = FeSO4 + MgCl2
Na3PO4(aq) = Na + PO4 =>
Na3PO4(aq) = 3 Na + PO4
Ba(NO3)2(aq) + NaCl(aq) = BaCl2 + Na(NO3) =>
Ba(NO3)2(aq) + 2 NaCl(aq) = BaCl2 + 2 Na(NO3)
HNO3 + Hg = HHg + NO3 =>
HNO3 + Hg = HHg + NO3
Cu + Fe2(SO4)3 = Cu2SO4 + Fe =>
6 Cu + Fe2(SO4)3 = 3 Cu2SO4 + 2 Fe
C2H2 + KMnO4 + H2SO4 = H2C2O4 + K2SO4 + MnSO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 H2C2O4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
LiAlH4 + CH3COCH3 + H2O = CH3CH2OH + LiOH + AlOH3 =>
LiAlH4 + 2 CH3COCH3 + 3 H2O = 3 CH3CH2OH + LiOH + AlOH3
C4H10 + Fe2O3 = CO2 + H2O + Fe3O4 =>
C4H10 + 39 Fe2O3 = 4 CO2 + 5 H2O + 26 Fe3O4
KSO4 + NaNO3 = NaSO4 + KNO3 =>
KSO4 + NaNO3 = NaSO4 + KNO3
CN2 + F2 = CF2 + NF3 =>
CN2 + 4 F2 = CF2 + 2 NF3
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Hg2(NO3)2 + HCl = HgCl2 + H2O + NO2 =>
Hg2(NO3)2 + 4 HCl = 2 HgCl2 + 2 H2O + 2 NO2
NaCI + AgNO3 = NaCINO3 + Ag =>
NaCI + AgNO3 = NaCINO3 + Ag
C20H12O5 + H2O2 = CO2 + H2O =>
C20H12O5 + 41 H2O2 = 20 CO2 + 47 H2O
Cr2(SO4)3 + KL + KLO3 + H2O = Cr(OH)3 + K2SO4 + L2 =>
Cr2(SO4)3 + 5 KL + KLO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 L2
BeSO4 + H3PO4 = Be3(PO4)2 + H2SO4 =>
3 BeSO4 + 2 H3PO4 = Be3(PO4)2 + 3 H2SO4
HCOOH + C4H9OH = C5H10O2 + H2O =>
HCOOH + C4H9OH = C5H10O2 + H2O
CH3COH + KMnO4 + H = CH3COOH + MnO2 + KOH =>
CH3COH + KMnO4 + H = CH3COOH + MnO2 + KOH
HCl + Na2H2EDTA = NaCl + H2EDTA + H =>
2 HCl + Na2H2EDTA = 2 NaCl + H2EDTA + 2 H
K2O + PO3 = K2PO4 =>
K2O + PO3 = K2PO4
K2CO4 + BaCl2 = KCl + BaCO4 =>
K2CO4 + BaCl2 = 2 KCl + BaCO4
F + AlCl = Cl + AlF =>
F + AlCl = Cl + AlF
CO2 + BaOH = Ba2CO3 + H2O =>
CO2 + 2 BaOH = Ba2CO3 + H2O
Zn + NH4OH = Zn(NH4OH)2 =>
Zn + 2 NH4OH = Zn(NH4OH)2
FeAl2O4H2 = FeAl2O3H2O =>
FeAl2O4H2 = FeAl2O3H2O
FeCl2 + NaNO3 + HCl = FeCl3 + NaCl + H2O + NOCl2 = FECl3 =>
FeCl2 + NaNO3 + 4 HCl = FeCl3 + NaCl + 2 H2O + NOCl2
C5H10O5 = C4H10OH + CO2 + H2O =>
5 C5H10O5 = 4 C4H10OH + 9 CO2 + 3 H2O
NaOH + KOH = KNa(OH)2 =>
NaOH + KOH = KNa(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/08/24
Équations équilibrées sur05/08/23
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