| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS3 + 15 O2 = 2 Fe2O3 + 12 SO2
Co3H8 + O2 = Co2 + H2O =>
2 Co3H8 + 4 O2 = 3 Co2 + 8 H2O
FeSO4 + NH4OH + H2O + O2 = Fe(OH)3 + NH4SO4 =>
2 FeSO4 + 2 NH4OH + 2 H2O + O2 = 2 Fe(OH)3 + 2 NH4SO4
H2Cr2O7(aq) + KOH(aq) = H2O(l) + KHCr2O7(aq) =>
H2Cr2O7(aq) + KOH(aq) = H2O(l) + KHCr2O7(aq)
H2SO4 + NaOH = NaSO4H + H2O =>
H2SO4 + NaOH = NaSO4H + H2O
C + O2 = CO =>
2 C + O2 = 2 CO
NaOH + Na2Co3 = NaCo3 + OHNa2 =>
NaOH + Na2Co3 = NaCo3 + OHNa2
O2 + Se = SeO =>
O2 + 2 Se = 2 SeO
N + Ag2S = NS + Ag =>
N + Ag2S = NS + 2 Ag
Ba(NO3)2 + Fe(OH)3 = Fe(NO3)3 + Ba(HO)2 =>
3 Ba(NO3)2 + 2 Fe(OH)3 = 2 Fe(NO3)3 + 3 Ba(HO)2
CrCl2 + AgNO3 = AgCl + Cr + NO3 =>
CrCl2 + 2 AgNO3 = 2 AgCl + Cr + 2 NO3
Ni + Cu(NO3)2 = Ni(NO3) + Cu2 =>
4 Ni + 2 Cu(NO3)2 = 4 Ni(NO3) + Cu2
FeTiO3(s) + Cl2(g) + C(s) = TiCl4(l) + FeCl3(s) + CO(g) =>
2 FeTiO3(s) + 7 Cl2(g) + 6 C(s) = 2 TiCl4(l) + 2 FeCl3(s) + 6 CO(g)
HOCl + NaOH = NaCl + H2O2 =>
HOCl + NaOH = NaCl + H2O2
CH3CH2CH2CH2CH2CH2CONH2 + H2O = CH3CH2CH2CH2CH2COOH + CH3NH2 =>
CH3CH2CH2CH2CH2CH2CONH2 + H2O = CH3CH2CH2CH2CH2COOH + CH3NH2
Sb(CO3)5 = SbO5 + CO2 =>
Sb(CO3)5 = SbO5 + 5 CO2
SbCl3 + Zn + H2SO4 = SbH3 + ZnCl2 + ZnSO4 =>
2 SbCl3 + 6 Zn + 3 H2SO4 = 2 SbH3 + 3 ZnCl2 + 3 ZnSO4
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
C14H44 + O2 = CO2 + H2O =>
C14H44 + 25 O2 = 14 CO2 + 22 H2O
AgOH + CuCl2 = AgCl + Cu(OH)2 =>
2 AgOH + CuCl2 = 2 AgCl + Cu(OH)2
Na2B4O7 + CH3COOH + Zn[(UO2)3(CH3COO)8] + H2O = NaZn[(UO2)3(CH3COO)9]*9H2O + H3BO3 =>
Na2B4O7 + 2 CH3COOH + 2 Zn[(UO2)3(CH3COO)8] + 23 H2O = 2 NaZn[(UO2)3(CH3COO)9]*9H2O + 4 H3BO3
FeTiO3(s) + Cl2(g) + C(s) = TiCl4(l) + FeCl3(s) + CO(g) =>
2 FeTiO3(s) + 7 Cl2(g) + 6 C(s) = 2 TiCl4(l) + 2 FeCl3(s) + 6 CO(g)
SbCl3 + Zn + H2SO4 = SbH3 + ZnCl2 + ZnSO4 =>
2 SbCl3 + 6 Zn + 3 H2SO4 = 2 SbH3 + 3 ZnCl2 + 3 ZnSO4
AgOH + CuCl2 = AgCl + Cu(OH)2 =>
2 AgOH + CuCl2 = 2 AgCl + Cu(OH)2
C6H16 + O2 = CO2 + H2O =>
C6H16 + 10 O2 = 6 CO2 + 8 H2O
CH4 + KMnO4 = H2O + CO + KMn =>
4 CH4 + 3 KMnO4 = 8 H2O + 4 CO + 3 KMn
N + Ag2S = NS + Ag =>
N + Ag2S = NS + 2 Ag
HNO3 + NH3 = H + N2O3 =>
HNO3 + NH3 = 4 H + N2O3
Sr(NO3)2 + NaCl = SrCl2 + Na(NO3) =>
Sr(NO3)2 + 2 NaCl = SrCl2 + 2 Na(NO3)
SO2Cl + HI = H2S + H2O + HCl + I2 =>
2 SO2Cl + 14 HI = 2 H2S + 4 H2O + 2 HCl + 7 I2
Zn(CHCOO)2 + H2O = Zn(OH)2 + HCHCOO =>
Zn(CHCOO)2 + 2 H2O = Zn(OH)2 + 2 HCHCOO
CH3CH3COOH + Na2CO3 = CH3CH3COONa + H2O + CO2 =>
2 CH3CH3COOH + Na2CO3 = 2 CH3CH3COONa + H2O + CO2
NaOH + HOCl = NaCl + OH =>
NaOH + HOCl = NaCl + 2 OH
Ag[(NH3)2]OH + C5H6(OH)5CHO = Ag + C5H6(OH)5COOH + NH3 + H2O =>
2 Ag[(NH3)2]OH + C5H6(OH)5CHO = 2 Ag + C5H6(OH)5COOH + 4 NH3 + H2O
Fe(KN) + CO + HCl = Fe(CO) + NKHCl =>
Fe(KN) + CO + HCl = Fe(CO) + NKHCl
K{+} + O{-2} = K + O =>
2 K{+} + O{-2} = 2 K + O
NO3{-} + As2S3 + H2O = AsO4{3-} + SO4{2-} + NO + H{+} =>
28 NO3{-} + 3 As2S3 + 4 H2O = 6 AsO4{3-} + 9 SO4{2-} + 28 NO + 8 H{+}
CH3CH3COOH + Na2CO3 = CH3CH3COONa + H2O + CO2 =>
2 CH3CH3COOH + Na2CO3 = 2 CH3CH3COONa + H2O + CO2
C2H5OH + CO2 = C3H6O2 + H2O =>
7 C2H5OH + 4 CO2 = 6 C3H6O2 + 3 H2O
LiF + H2SO4 = Li2SO4 + HF =>
2 LiF + H2SO4 = Li2SO4 + 2 HF
Hg2O + HgO = Hg3O2 =>
Hg2O + HgO = Hg3O2
H + SNO3 = SO + NO + H2O =>
2 H + SNO3 = SO + NO + H2O
Al + HBrO3 = Al(BrO3)3 + H2 =>
2 Al + 6 HBrO3 = 2 Al(BrO3)3 + 3 H2
FeCl3 + Ag2SO3 = Fe2(SO3)3 + Ag3Cl3 =>
2 FeCl3 + 3 Ag2SO3 = Fe2(SO3)3 + 2 Ag3Cl3
FeS2 + HNO3 = FeNO3 + S + NO2 + H2O =>
FeS2 + 2 HNO3 = FeNO3 + 2 S + NO2 + H2O
HOCl + NaOH = NaOCl + H2O =>
HOCl + NaOH = NaOCl + H2O
Na2B4O7 + CH3COOH + Zn[(UO2)3(CH3COO)8] + H2O = NaZn[(UO2)3(CH3COO)9]*9H2O + H3BO3 =>
Na2B4O7 + 2 CH3COOH + 2 Zn[(UO2)3(CH3COO)8] + 23 H2O = 2 NaZn[(UO2)3(CH3COO)9]*9H2O + 4 H3BO3
AgOH + CuCl2 = AgCl + Cu(OH)2 =>
2 AgOH + CuCl2 = 2 AgCl + Cu(OH)2
SbCl3 + Zn + H2SO4 = SbH3 + ZnCl2 + ZnSO4 =>
2 SbCl3 + 6 Zn + 3 H2SO4 = 2 SbH3 + 3 ZnCl2 + 3 ZnSO4
K2CO3 = K2O + CO2 =>
K2CO3 = K2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/29/23
Équations équilibrées sur01/28/23
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