| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H5(NO3)3 = 6 CO2 + 3 N2 + 5 H2O + O
Al + KNO3 + KOH + H2O = NH3 + K[Al(OH)4] =>
8 Al + 3 KNO3 + 5 KOH + 18 H2O = 3 NH3 + 8 K[Al(OH)4]
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
MgO + SO2 = MgO2 + S =>
2 MgO + SO2 = 2 MgO2 + S
Fe + HNO3 = Fe(NO3)3 + NH4NO3 + H2O =>
8 Fe + 30 HNO3 = 8 Fe(NO3)3 + 3 NH4NO3 + 9 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
K + Al(NO3)3 = Al + KNO3 =>
3 K + Al(NO3)3 = Al + 3 KNO3
Cu(s) + HNO3(aq) = CuNO3(aq) + NO(g) + H2O(l) =>
3 Cu(s) + 4 HNO3(aq) = 3 CuNO3(aq) + NO(g) + 2 H2O(l)
U + HNO3 = UO2(NO3)2 + NO + H2O =>
U + 4 HNO3 = UO2(NO3)2 + 2 NO + 2 H2O
PH3 + O2 = P4P10 + H2O =>
28 PH3 + 21 O2 = 2 P4P10 + 42 H2O
H2SO4 + KJ = J2 + K2SO4 + SO2 + H2O =>
2 H2SO4 + 2 KJ = J2 + K2SO4 + SO2 + 2 H2O
C + ZnO2 = Zn + CO2 =>
C + ZnO2 = Zn + CO2
Al(s) + H2SO4(aq) = Al2(SO4)3 + H23 =>
46 Al(s) + 69 H2SO4(aq) = 23 Al2(SO4)3 + 6 H23
CrF3 + LiOH = Cr(OH)3 + LiF =>
CrF3 + 3 LiOH = Cr(OH)3 + 3 LiF
K2O + Cu = K2Cu + O2 =>
2 K2O + 2 Cu = 2 K2Cu + O2
ZnS + NaPO = NaS + ZnPO =>
ZnS + NaPO = NaS + ZnPO
C7H6O3 + CH3OH = C9H10O3 + H2O =>
C7H6O3 + 2 CH3OH = C9H10O3 + 2 H2O
KCr2O7 + HCl = Cl2 + H2O + CrCl3 + KCl =>
2 KCr2O7 + 28 HCl = 7 Cl2 + 14 H2O + 4 CrCl3 + 2 KCl
O1 + C5H12 = CO2 + H2O =>
16 O1 + C5H12 = 5 CO2 + 6 H2O
IO3{-} + I{-} = I3{-} + O3{-} =>
2 IO3{-} + I{-} = I3{-} + 2 O3{-}
Ca(OCl)2 + NH4 = H2O + CaCl2 + N2 =>
2 Ca(OCl)2 + 2 NH4 = 4 H2O + 2 CaCl2 + N2
Cr + HNO3 = Cr(NO3)2 + H2O + N2O =>
4 Cr + 10 HNO3 = 4 Cr(NO3)2 + 5 H2O + N2O
Li + Al2O3 = Al + Li2O =>
6 Li + Al2O3 = 2 Al + 3 Li2O
Ag2SO4(aq) + NaCl(aq) = AgCl(s) + Na2SO4 =>
Ag2SO4(aq) + 2 NaCl(aq) = 2 AgCl(s) + Na2SO4
Fe(NO3)3 + (Na2)S = (Fe2)(S3) + NaNO3 =>
2 Fe(NO3)3 + 3(Na2)S = (Fe2)(S3) + 6 NaNO3
Sn + AuCl3 = SnCl2 + Au =>
3 Sn + 2 AuCl3 = 3 SnCl2 + 2 Au
C17H33COOH + I2 = C17H33I2COOH =>
C17H33COOH + I2 = C17H33I2COOH
HgCl + H2O = HgOH + HCl =>
HgCl + H2O = HgOH + HCl
Al2S3 + HCl = AlCl3 + H2S =>
Al2S3 + 6 HCl = 2 AlCl3 + 3 H2S
Ca(NO3)2(aq) + NaBr(aq) = CaBr2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaBr(aq) = CaBr2 + 2 NaNO3
AlCl3 + K2CO3 + H2O = Al(OH)3 + H2CO3 + KCl =>
2 AlCl3 + 3 K2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 KCl
InO + H2SO4 = InSO4 + H2O =>
InO + H2SO4 = InSO4 + H2O
[FeS2] + [NO3]{-} + H{+} = [SO4]{2-} + NO + H2O + Fe{3+} =>
[FeS2] + 5[NO3]{-} + 4 H{+} = 2[SO4]{2-} + 5 NO + 2 H2O + Fe{3+}
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq) =>
KOH(aq) + HClO(aq) = H2O(aq) + KClO(aq)
Bi2O3 + Na2O2 = NaBiO3 + Na2O =>
Bi2O3 + 2 Na2O2 = 2 NaBiO3 + Na2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Cu(NO3)2 + H2ONaOH = Cu(OH)2 + HNO3 + Na2O =>
3 Cu(NO3)2 + 4 H2ONaOH = 3 Cu(OH)2 + 6 HNO3 + 2 Na2O
Na2CO3(s) + HCL(aq) = CO2(g) + H2O(l) + NaCL(aq) =>
Na2CO3(s) + 2 HCL(aq) = CO2(g) + H2O(l) + 2 NaCL(aq)
Cl2 + C6H6O = C6H5OCl2 + HCl =>
3 Cl2 + 2 C6H6O = 2 C6H5OCl2 + 2 HCl
NaOCl + NH4OH = NaCl + H2O + N =>
3 NaOCl + 2 NH4OH = 3 NaCl + 5 H2O + 2 N
Pt + AgNO3 = Pt(NO3) + Ag =>
Pt + AgNO3 = Pt(NO3) + Ag
KMnO4 + FeCl2 = KCl + MnCl2 + FeO + Cl2 =>
2 KMnO4 + 8 FeCl2 = 2 KCl + 2 MnCl2 + 8 FeO + 5 Cl2
FeCl2 = FeCl3 + Fe =>
3 FeCl2 = 2 FeCl3 + Fe
KCN + MgCl2 = KCl + Mg(CN)2 =>
2 KCN + MgCl2 = 2 KCl + Mg(CN)2
Zn(CO3)2 + K3PO4 = Zn3(PO4)2 + K2(CO3)2 =>
3 Zn(CO3)2 + 2 K3PO4 = Zn3(PO4)2 + 3 K2(CO3)2
Be(OH)2 + K2SO3 = BeSO3 + KOH =>
Be(OH)2 + K2SO3 = BeSO3 + 2 KOH
Cr + PbS = Cr2S3 + Pb =>
2 Cr + 3 PbS = Cr2S3 + 3 Pb
AgNH3 + K2S = Ag2S + KNH3 =>
2 AgNH3 + K2S = Ag2S + 2 KNH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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