| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
C6H6N2O2 + NaNO2 + HCl = C6H4ClN3O2 + NaCl + H2O =>
C6H6N2O2 + NaNO2 + 2 HCl = C6H4ClN3O2 + NaCl + 2 H2O
BaSO4(heat) = BaO + SO3 =>
BaSO4(heat) = BaO + SO3
Cu + HNO3 = H2 + Cu(NO3)2 =>
Cu + 2 HNO3 = H2 + Cu(NO3)2
C2H2SH + O2 = CO2 + H2O + SO2 =>
4 C2H2SH + 15 O2 = 8 CO2 + 6 H2O + 4 SO2
Na2ZnO2 + CO2 = ZnCO3 + Na2CO3 =>
Na2ZnO2 + 2 CO2 = ZnCO3 + Na2CO3
S8 = S =>
S8 = 8 S
Na3N + Mg = Mg3N2 + Na =>
2 Na3N + 3 Mg = Mg3N2 + 6 Na
CH3CH(Cl)CH3NaOH = CH3CH(OH)CH3NaCl =>
CH3CH(Cl)CH3NaOH = CH3CH(OH)CH3NaCl
Cl2(g) + NaBr(aq) = Br2(l) + NaCl(aq) =>
Cl2(g) + 2 NaBr(aq) = Br2(l) + 2 NaCl(aq)
Si + NaOH + H2O = NaSiO4 + H2 =>
2 Si + 2 NaOH + 6 H2O = 2 NaSiO4 + 7 H2
C6H5Br + NaOH = C6H5ONa + HBr =>
C6H5Br + NaOH = C6H5ONa + HBr
Al(NO3) + K(SiO3) = Al(SiO3) + K(NO3) =>
Al(NO3) + K(SiO3) = Al(SiO3) + K(NO3)
SiC + H2O = CO + H2 + Si =>
SiC + H2O = CO + H2 + Si
SNCUSO4 = SNSO4CU =>
SNCUSO4 = SNSO4CU
FeS + CaO = CaS + FeO =>
FeS + CaO = CaS + FeO
Cu(s) + AgNo3(aq) = CuNo3 + Ag =>
Cu(s) + AgNo3(aq) = CuNo3 + Ag
Sr(NO3)2 + (NH4)3PO4 + NH4F = Sr10(PO4)6F2 + NH4NO3 =>
10 Sr(NO3)2 + 6(NH4)3PO4 + 2 NH4F = Sr10(PO4)6F2 + 20 NH4NO3
Na2O + H2O = O2 + NaH2O =>
2 Na2O + 4 H2O = O2 + 4 NaH2O
CH3NH2 + NaNO2 + HCl = CH3CH2OH + N2 + NaCl + H2O =>
2 CH3NH2 + 2 NaNO2 + 2 HCl = CH3CH2OH + 2 N2 + 2 NaCl + 3 H2O
K2SO4 + AgNo3 = KNo3 + Ag2SO4 =>
K2SO4 + 2 AgNo3 = 2 KNo3 + Ag2SO4
NaCaOH + P2O3 = NaCaP2HO4 =>
NaCaOH + P2O3 = NaCaP2HO4
Al(NO3)3 + Li3P = AlP + Li(NO3) =>
Al(NO3)3 + Li3P = AlP + 3 Li(NO3)
C6H5CHO + C6H5MgBr = C6H5CH(OMgBr)C6H5 =>
C6H5CHO + C6H5MgBr = C6H5CH(OMgBr)C6H5
MnO2 + OH{-} + O2 = MnO4{-}2 + H2O =>
4 MnO2 + 4 OH{-} + 3 O2 = 4 MnO4{-}2 + 2 H2O
Sm2O3 + Gd2O3 + Fe2O3 = SmGdFe2O6 =>
Sm2O3 + Gd2O3 + 2 Fe2O3 = 2 SmGdFe2O6
H2SiO3 + Al(OH)3 = Al(HSiO3)3 + H2O =>
3 H2SiO3 + Al(OH)3 = Al(HSiO3)3 + 3 H2O
(Na2CO3)4 + (HCl)8 = CO2 + NaCl + H2O =>
(Na2CO3)4 + (HCl)8 = 4 CO2 + 8 NaCl + 4 H2O
H3 + O{+} = H3O{+} =>
H3 + O{+} = H3O{+}
Fe{3+} + Na2HPO4 = FePO4 + Na{+} + H{+} =>
Fe{3+} + Na2HPO4 = FePO4 + 2 Na{+} + H{+}
KCl + Mg(CH3CO2)2 = MgCl + K(CH3CO2)2 =>
KCl + Mg(CH3CO2)2 = MgCl + K(CH3CO2)2
Ni3(PO4)2 + NH4OH = [Ni(NH3)6] + PO4 + H2O =>
Ni3(PO4)2 + 18 NH4OH = 3[Ni(NH3)6] + 2 PO4 + 18 H2O
HgCl2 + Al = AlCl3 + Hg =>
3 HgCl2 + 2 Al = 2 AlCl3 + 3 Hg
S2O + H2O = H2 + SO2 =>
S2O + 3 H2O = 3 H2 + 2 SO2
C3H8O + HNO2 = C3H7NO2 + H2O =>
C3H8O + HNO2 = C3H7NO2 + H2O
O5O4 + PtCl4 = PtO2 + O5Cl8 =>
O5O4 + 2 PtCl4 = 2 PtO2 + O5Cl8
FeSO4 + KBr = K2SO4 + FeBr2 =>
FeSO4 + 2 KBr = K2SO4 + FeBr2
Gd(OH)3 + HNO3 = Gd(NO3)3 + H2O =>
Gd(OH)3 + 3 HNO3 = Gd(NO3)3 + 3 H2O
Al + Si + O = AlSiO =>
Al + Si + O = AlSiO
CH4 + F2 = CF4 + H2 =>
CH4 + 2 F2 = CF4 + 2 H2
As2O5 + Mg(OH)2 = H2O + Mg3(AsO4)2 =>
As2O5 + 3 Mg(OH)2 = 3 H2O + Mg3(AsO4)2
NH4ClO + SrSO3 = (NH4)2SO3 + Sr(ClO)2 =>
2 NH4ClO + SrSO3 = (NH4)2SO3 + Sr(ClO)2
Cr2(CO3)3 + HC2H3O2 = CO2 + H2O + Cr(C2H3O2)3 =>
Cr2(CO3)3 + 6 HC2H3O2 = 3 CO2 + 3 H2O + 2 Cr(C2H3O2)3
Na2CrO4 + KBr = KCrO4 + Na2Br =>
Na2CrO4 + KBr = KCrO4 + Na2Br
C3H6 + H2O2 = C3H5O + H2O =>
2 C3H6 + 3 H2O2 = 2 C3H5O + 4 H2O
I2 + C5H10 = HI + C5H6 =>
2 I2 + C5H10 = 4 HI + C5H6
BiHNO3 = Bi(HNO3) =>
BiHNO3 = Bi(HNO3)
C26H54 + O2 = CO2 + H2O =>
2 C26H54 + 79 O2 = 52 CO2 + 54 H2O
ZnO + K2SO4 = K2O + ZnSO4 =>
ZnO + K2SO4 = K2O + ZnSO4
C5H8 + KMnO4 + H2SO4 = C3H6C2OOH + K2SO4 + MnSO4 + H2O =>
2 C5H8 + 2 KMnO4 + 3 H2SO4 = 2 C3H6C2OOH + K2SO4 + 2 MnSO4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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