| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H6 + Cl2 = C6H5Cl + HCl
CH2(Br)CHCHCH2Br + NaOH + H2O = NaBr + CH2(OH)CH(OH)CH2CH2OH =>
CH2(Br)CHCHCH2Br + 2 NaOH + H2O = 2 NaBr + CH2(OH)CH(OH)CH2CH2OH
NaOH + HCl = NaCl + H2O = =>
NaOH + HCl = NaCl + H2O
P + KOH + H2O = PH3 + KH2PO4 =>
8 P + 3 KOH + 9 H2O = 5 PH3 + 3 KH2PO4
WO3 + P4O10 = W(PO3)6 =>
2 WO3 + 3 P4O10 = 2 W(PO3)6
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
C20H14O4 + O2 = CO2 + H2O =>
2 C20H14O4 + 43 O2 = 40 CO2 + 14 H2O
Mn(s) + CuSO4(aq) = MnSO4 + Cu =>
Mn(s) + CuSO4(aq) = MnSO4 + Cu
Li2PuO4 + Li4XeO6 = Li3PuO5 + Li2XeO4 =>
2 Li2PuO4 + Li4XeO6 = 2 Li3PuO5 + Li2XeO4
MgSO4*8H2O = MgSO4*7H2O + H2O =>
MgSO4*8H2O = MgSO4*7H2O + H2O
(CH3)3CH + O2 = CO2 + H2O =>
2(CH3)3CH + 13 O2 = 8 CO2 + 10 H2O
LiAlH4 + NH3 = Li[Al(NH2)4] + H2 =>
LiAlH4 + 4 NH3 = Li[Al(NH2)4] + 4 H2
Cl2 + KI3 = I + KCl =>
Cl2 + 2 KI3 = 6 I + 2 KCl
HCN + C6H12O6 = H2C(OH)CN =>
6 HCN + C6H12O6 = 6 H2C(OH)CN
Cl2 + KI3 = I2 + KCl =>
Cl2 + 2 KI3 = 3 I2 + 2 KCl
Fe2S3(s) + H2O(l) + O2(g) = Fe(OH)3(aq) + S(s) =>
2 Fe2S3(s) + 6 H2O(l) + 3 O2(g) = 4 Fe(OH)3(aq) + 6 S(s)
CH3COH + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + CH3COOH =>
5 CH3COH + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 3 H2O + 5 CH3COOH
SO2 + Li2O = Li2SO3 =>
SO2 + Li2O = Li2SO3
CaCO3 + H2 = CO2 + H2O + Ca =>
CaCO3 + H2 = CO2 + H2O + Ca
Zn(OH)2 + NH3 = ZnO + NH4OH =>
Zn(OH)2 + NH3 = ZnO + NH4OH
Li2SO3 + Sr(NO3)2 = LiNO3 + SrSO3 =>
Li2SO3 + Sr(NO3)2 = 2 LiNO3 + SrSO3
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g) =>
H2SO4(aq) + Na2CO3(s) = Na2SO4(aq) + H2O + CO2(g)
AgNO3 = Ag + N2 + O2 =>
2 AgNO3 = 2 Ag + N2 + 3 O2
CH3Cl = C + H2 + Cl2 =>
2 CH3Cl = 2 C + 3 H2 + Cl2
NH3 + KClO3 + NaOH = KNO2 + H2O + NaCl =>
NH3 + KClO3 + NaOH = KNO2 + 2 H2O + NaCl
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
Ca(OH)2 + HF = CaF2 + H2O =>
Ca(OH)2 + 2 HF = CaF2 + 2 H2O
H3BO3 + Mn(OH)2 = Mn3(BO3)2 + H2O =>
2 H3BO3 + 3 Mn(OH)2 = Mn3(BO3)2 + 6 H2O
SO3 + H2O = S(OH)3 + O2 =>
4 SO3 + 6 H2O = 4 S(OH)3 + 3 O2
BaCO3 = BaO + CO2* =>
BaCO3 = BaO + CO2*
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CuSO3 + Na2S = CuS + Na2SO3 =>
CuSO3 + Na2S = CuS + Na2SO3
Zn3(AsO3)2 + K3BO3 = K3AsO3 + Zn3(BO3)2 =>
Zn3(AsO3)2 + 2 K3BO3 = 2 K3AsO3 + Zn3(BO3)2
Cl2 + KI3 = I2 + KCl =>
Cl2 + 2 KI3 = 3 I2 + 2 KCl
Al(NO3)3(aq) + Na2CO3(aq) = Al2(CO3)3(aq) + NaNO3(aq) =>
2 Al(NO3)3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(aq) + 6 NaNO3(aq)
CN{-} + MnO4{-} + H{+} = CNO{-} + MnO2 + H2O =>
3 CN{-} + 2 MnO4{-} + 2 H{+} = 3 CNO{-} + 2 MnO2 + H2O
Li + H2O + LiClO3 = LiOH + Cl2 =>
10 Li + 6 H2O + 2 LiClO3 = 12 LiOH + Cl2
NH4(NO3) + KOH = NH4(OH) + K(NO3) =>
NH4(NO3) + KOH = NH4(OH) + K(NO3)
WI4 = W + I2 =>
WI4 = W + 2 I2
Cr(OH)3 + NaOH = Cr(OH)6 + Na =>
Cr(OH)3 + 3 NaOH = Cr(OH)6 + 3 Na
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Na2SiO3 + H2O + HCl = Si(OH)4 + NaCl =>
Na2SiO3 + H2O + 2 HCl = Si(OH)4 + 2 NaCl
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Na2SiO3 + H2O + HCl = Si(OH)4 + NaCl =>
Na2SiO3 + H2O + 2 HCl = Si(OH)4 + 2 NaCl
Cs + H2O = Cs(OH)2 + H2 =>
Cs + 2 H2O = Cs(OH)2 + H2
AgNO3 + ZnCl2 = AgCl + Zn(NO3)2 =>
2 AgNO3 + ZnCl2 = 2 AgCl + Zn(NO3)2
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4) =>
Cu(SO4) + Ba(OH)2 = Cu(OH)2 + Ba(SO4)
Ca(s) + MgSO4(aq) = CaSO4 + Mg =>
Ca(s) + MgSO4(aq) = CaSO4 + Mg
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq) =>
AgNO3(aq) + HCl(aq) = AgCl(s) + HNO3(aq)
KI + Fe(OH)2 = KOH + FeI2 =>
2 KI + Fe(OH)2 = 2 KOH + FeI2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/20/24
Équations équilibrées sur11/19/23
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