| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Ca3(PO4)2 + HNO3 = Ca(NO3)2 + H3PO4 =>
Ca3(PO4)2 + 6 HNO3 = 3 Ca(NO3)2 + 2 H3PO4
KAl(SO4)2 + Ba(NO3)2 = KAl(NO3)4 + BaSO4 =>
KAl(SO4)2 + 2 Ba(NO3)2 = KAl(NO3)4 + 2 BaSO4
Ag2O + H2 = Ag + H2O =>
Ag2O + H2 = 2 Ag + H2O
LiCl + H3PO4 = Li3PO4 + ClPO4 + H2 =>
3 LiCl + 4 H3PO4 = Li3PO4 + 3 ClPO4 + 6 H2
K2Cr2O7 + Hg2I2 + HCl = CrCl3 + HgCl2 + I2 + KCl + H2O =>
2 K2Cr2O7 + 3 Hg2I2 + 28 HCl = 4 CrCl3 + 6 HgCl2 + 3 I2 + 4 KCl + 14 H2O
HCO3{-} + F{-} = CO3{2-} + HF =>
HCO3{-} + F{-} = CO3{2-} + HF
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cu + H2O = CuO + H2 =>
Cu + H2O = CuO + H2
Co(OH)2 + H{+} = Co{+2} + H2O =>
Co(OH)2 + 2 H{+} = Co{+2} + 2 H2O
LiHCO3 + H2CrO4 = Li2CrO4 + H2O + CO2 =>
2 LiHCO3 + H2CrO4 = Li2CrO4 + 2 H2O + 2 CO2
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
C3H8 + KMnO4 = CO2 + H2O + MnO2 + KOH =>
3 C3H8 + 20 KMnO4 = 9 CO2 + 2 H2O + 20 MnO2 + 20 KOH
Na10W12O41 + H2 = W + NaOH + H2O =>
Na10W12O41 + 36 H2 = 12 W + 10 NaOH + 31 H2O
CaCO3 + H2S + H2O = CaSO4 + CH4 =>
CaCO3 + H2S + H2O = CaSO4 + CH4
CH3CH2CH2CH2OH + Na = CH3CH2CH2CH2ONa + H2 =>
2 CH3CH2CH2CH2OH + 2 Na = 2 CH3CH2CH2CH2ONa + H2
KNO3 + CO2 + H2O = K2CO3 + HNO3 =>
2 KNO3 + CO2 + H2O = K2CO3 + 2 HNO3
Ga + MgO = Ga2O3 + Mg =>
2 Ga + 3 MgO = Ga2O3 + 3 Mg
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H1Cl1 + Ca1C1O3 = Ca1Cl2 + H2O1 + C1O2 =>
2 H1Cl1 + Ca1C1O3 = Ca1Cl2 + H2O1 + C1O2
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
AlCl3 + Na2CO3 + H2O = Al(OH)3 + CO2 + NaCl =>
2 AlCl3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 6 NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
EuSO4 + Na2Cr2O7 + H2SO4 = Eu2(SO4)3 + Na2SO4 + Cr2(SO4)3 + H2O =>
6 EuSO4 + Na2Cr2O7 + 7 H2SO4 = 3 Eu2(SO4)3 + Na2SO4 + Cr2(SO4)3 + 7 H2O
Ca(C2H3O2)2 + Li3PO4 = LiC2H3O2 + Ca3(PO4)2 =>
3 Ca(C2H3O2)2 + 2 Li3PO4 = 6 LiC2H3O2 + Ca3(PO4)2
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
Ag2O + H2 = Ag2 + H2O =>
Ag2O + H2 = Ag2 + H2O
Cu + H2O = Cu(OH)2 + H2 =>
Cu + 2 H2O = Cu(OH)2 + H2
AlF3 + H2O = Al(OH)3 + HF =>
AlF3 + 3 H2O = Al(OH)3 + 3 HF
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HCI(hydrochloricacid) + NaOH = NaCI + H2O =>
HCI(hydrochloricacid) + NaOH = NaCI + H2O
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Be + HCl = H2 + BeCl3 =>
2 Be + 6 HCl = 3 H2 + 2 BeCl3
FeCl3(aq) + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3(aq) + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CH3CH2CONH2 + P2O5 = CH3CH2CN + H3PO4 =>
3 CH3CH2CONH2 + P2O5 = 3 CH3CH2CN + 2 H3PO4
AlF3 + H2O = Al2O3 + HF =>
2 AlF3 + 3 H2O = Al2O3 + 6 HF
Al2S3 + HNO3 = Al(NO3)3 + H2S =>
Al2S3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2S
Cu + N3 = CuN3 =>
Cu + N3 = CuN3
H4C8O8H2 + O2 = CO2 + H2O =>
2 H4C8O8H2 + 11 O2 = 16 CO2 + 6 H2O
Co + HNO3 = Co(NO3)2 + N2O3 + H2O =>
2 Co + 6 HNO3 = 2 Co(NO3)2 + N2O3 + 3 H2O
HCIO4 + Ni = Ni(CIO4)2 + H2 =>
2 HCIO4 + Ni = Ni(CIO4)2 + H2
Lu2O3 + Fe2O3 = Lu3Fe5O12 =>
3 Lu2O3 + 5 Fe2O3 = 2 Lu3Fe5O12
Na(HCO3) = CO2 + H2O + Na2CO3 =>
2 Na(HCO3) = CO2 + H2O + Na2CO3
Zn + CuO = ZnO + Cu =>
Zn + CuO = ZnO + Cu
I + Br = BrI2 =>
2 I + Br = BrI2
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
AlBr + MgOH = AlOH + MgBr =>
AlBr + MgOH = AlOH + MgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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