| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2(g) = 2 CO2(g) + 3 H2O(g)
Mn2O7 + C = Mn + CO2 =>
2 Mn2O7 + 7 C = 4 Mn + 7 CO2
C6H5OH + NaHCO3 = C5H5Na + H2O + CO2 =>
13 C6H5OH + 14 NaHCO3 = 14 C5H5Na + 11 H2O + 22 CO2
Cu + I = CuI =>
Cu + I = CuI
Mn + O3 = Mn2O3 =>
2 Mn + O3 = Mn2O3
FeH3 = Fe + H =>
FeH3 = Fe + 3 H
MnSO4 + Br2 + KOH = K2SO4 + MnO2 + KBr + H2O =>
MnSO4 + Br2 + 4 KOH = K2SO4 + MnO2 + 2 KBr + 2 H2O
Fr + O2 = Fr2O2 =>
2 Fr + O2 = Fr2O2
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + NH4CH3CO2 =>
Pb(CH3COO)2 + (NH4)2SO4 = PbSO4 + 2 NH4CH3CO2
AlCl3 + K2CO3 + H2O = Al(OH)3 + H2CO3 + KCl =>
2 AlCl3 + 3 K2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 KCl
CoCl3 + H2S = Co2S3 + HCl =>
2 CoCl3 + 3 H2S = Co2S3 + 6 HCl
P2O5 + Ag2O = AgPO3 =>
P2O5 + Ag2O = 2 AgPO3
Fe + Cu2O = FeO + Cu =>
Fe + Cu2O = FeO + 2 Cu
H2SO3 + Li = Li2(SO3) + H2 =>
H2SO3 + 2 Li = Li2(SO3) + H2
C4H10 + O2 = (CO2)2 + H2O =>
2 C4H10 + 13 O2 = 4(CO2)2 + 10 H2O
Sc + AgNO3 = Ag + Sc(NO3)3 =>
Sc + 3 AgNO3 = 3 Ag + Sc(NO3)3
Fe + Zn2 = Fe2Zn =>
4 Fe + Zn2 = 2 Fe2Zn
CH3CH2CH2OH + Cr2O7{2-} + H{+} = CH3CH2COH + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{2-} + 8 H{+} = 3 CH3CH2COH + 2 Cr{3+} + 7 H2O
C2O4{-} + MnO4{-} + H{+} = CO2 + Mn + H2O =>
7 C2O4{-} + MnO4{-} + 8 H{+} = 14 CO2 + Mn + 4 H2O
Cl2 + Sr(OH)2 = SrCl2 + Sr(ClO3)2 + H2O =>
6 Cl2 + 6 Sr(OH)2 = 5 SrCl2 + Sr(ClO3)2 + 6 H2O
C5H8 + Cl2 = C5H8Cl4 =>
C5H8 + 2 Cl2 = C5H8Cl4
N2O5 + H2O = nitricacid =>
N2O5 + H2O = 2 HNO3
CaHPO4 + H3PO4 = Ca(H2PO4)2 =>
CaHPO4 + H3PO4 = Ca(H2PO4)2
Fe(clo)3 + BaCl2 = FeCl2 + Ba(clo)2 =>
2 Fe(clo)3 + 6 BaCl2 = 6 FeCl2 + 3 Ba(clo)2
Al + MgCl2 = Mg + AlCl3 =>
2 Al + 3 MgCl2 = 3 Mg + 2 AlCl3
C2H5SO3H + O2 = CO2 + H2O + SO3 =>
2 C2H5SO3H + 7 O2 = 4 CO2 + 6 H2O + 2 SO3
CH3COOH(ac) + NaHCO3(s) = NaCH3COO(ac) + H2O(l) + CO2(g) =>
CH3COOH(ac) + NaHCO3(s) = NaCH3COO(ac) + H2O(l) + CO2(g)
N2 + S8 = N2S5 =>
8 N2 + 5 S8 = 8 N2S5
Fe + HNO3(dilute) = Fe(NO3)2 + H2O + NO2 =>
Fe + 4 HNO3(dilute) = Fe(NO3)2 + 2 H2O + 2 NO2
NaOH + CH3COOH = NaCOOH + CH3OH =>
NaOH + CH3COOH = NaCOOH + CH3OH
P8 + O2 = P2O5 =>
P8 + 10 O2 = 4 P2O5
Na2CO3 + HCH3COO = NaCH3COO + NaOH + CO2 =>
Na2CO3 + HCH3COO = NaCH3COO + NaOH + CO2
FeO + Fe(OH)2 = FeOOH + FeH =>
2 FeO + 2 Fe(OH)2 = 3 FeOOH + FeH
NH3 + KMnO4 + KOH = N2 + K2MnO4*H2O =>
2 NH3 + 6 KMnO4 + 6 KOH = N2 + 6 K2MnO4*H2O
C6H12Cl = Cl2 + C6H12 =>
2 C6H12Cl = Cl2 + 2 C6H12
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
PoO3 + H2O = Po(OH)6 =>
PoO3 + 3 H2O = Po(OH)6
HCl2HNO3 = NO2Cl2H2O =>
HCl2HNO3 = NO2Cl2H2O
NO2 + KI = KNO2 + I =>
NO2 + KI = KNO2 + I
Be(OH)2 + HI = H2O + BeI2 =>
Be(OH)2 + 2 HI = 2 H2O + BeI2
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3 =>
Al(NO3)3 + Cr(OH)3 = Al(OH)3 + Cr(NO3)3
C2H2 + I2 = C2H2I2 =>
C2H2 + I2 = C2H2I2
C3H6O(g) + O2(g) = CO2(g) + H2O(v) =>
C3H6O(g) + 4 O2(g) = 3 CO2(g) + 3 H2O(v)
Co + KSCN = Co(SCN) + K =>
Co + KSCN = Co(SCN) + K
Zn(OH)2 + H2O2 = Zn(OH)3 =>
2 Zn(OH)2 + H2O2 = 2 Zn(OH)3
NaOH + KHPh = NaKPh + H2O =>
NaOH + KHPh = NaKPh + H2O
PBr5 + ICl3 = IBr3 + PCl5 =>
3 PBr5 + 5 ICl3 = 5 IBr3 + 3 PCl5
CH4N2 = CH4 + N2 =>
CH4N2 = CH4 + N2
C4H6O6 + NaOH + KOH = KNaC4H4O6 + H2O =>
C4H6O6 + NaOH + KOH = KNaC4H4O6 + 2 H2O
SO4 + HCl = H2SO4 + Cl2 =>
SO4 + 2 HCl = H2SO4 + Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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