| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Pd + Cu(NO3)2 = 2 PdNO3 + Cu
CU + KNO3 + H2SO4 = CUSO4 + NO + K2SO4 + H2O =>
3 CU + 2 KNO3 + 4 H2SO4 = 3 CUSO4 + 2 NO + K2SO4 + 4 H2O
S2Cl2 + CCl3 = CS2 + Cl2 =>
2 S2Cl2 + 2 CCl3 = 2 CS2 + 5 Cl2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
P2O3 + S = P2S3 + SO2 =>
2 P2O3 + 9 S = 2 P2S3 + 3 SO2
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
K2CO3(aq) + SrBr2(aq) = SrCO3(s) + K2Br2(aq) =>
K2CO3(aq) + SrBr2(aq) = SrCO3(s) + K2Br2(aq)
CS2 + HCl = CCl4 + H2S =>
CS2 + 4 HCl = CCl4 + 2 H2S
Al = Al6 =>
6 Al = Al6
Mg(NO3)2 + HCl = MgCl2 + NO3H =>
Mg(NO3)2 + 2 HCl = MgCl2 + 2 NO3H
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Hg(PO3)2 + Zn = Hg + Zn3(PO3)2 =>
Hg(PO3)2 + 3 Zn = Hg + Zn3(PO3)2
C19H16 + H2O2 = C19H22O6 =>
C19H16 + 3 H2O2 = C19H22O6
P2O3 + S = P2S3 + SO2 =>
2 P2O3 + 9 S = 2 P2S3 + 3 SO2
KNO2 + H2SO4 = K2SO4 + HNO2 =>
2 KNO2 + H2SO4 = K2SO4 + 2 HNO2
HCI + NaOH = H2O + NaCI =>
HCI + NaOH = H2O + NaCI
Cu(NO3)2 + SO2 + NaCl + H2O = CuCl + Na2SO4 + HNO3 =>
2 Cu(NO3)2 + SO2 + 2 NaCl + 2 H2O = 2 CuCl + Na2SO4 + 4 HNO3
K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O =>
2 K2CrO4 + H2SO4 = K2Cr2O7 + K2SO4 + H2O
MnO4{-} + OH{-} + I{-} = MnO4{-2} + IO3{-} + H2O =>
6 MnO4{-} + 6 OH{-} + I{-} = 6 MnO4{-2} + IO3{-} + 3 H2O
CH3C(OH)(CH3)CH3 = C4H8 + H2O =>
CH3C(OH)(CH3)CH3 = C4H8 + H2O
propanol + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
BaSO4 + Cl2 + HCl = HSO4 + BaCl2 =>
2 BaSO4 + Cl2 + 2 HCl = 2 HSO4 + 2 BaCl2
CaBr2(s) = Ca(s) + Br(l) =>
CaBr2(s) = Ca(s) + 2 Br(l)
KClO3 + HCl = Cl2 + H2O + KCl =>
KClO3 + 6 HCl = 3 Cl2 + 3 H2O + KCl
AlCl3 + NaS = Al2S3 + NaCl2 =>
2 AlCl3 + 3 NaS = Al2S3 + 3 NaCl2
CaBr2(s) = Ca(s) + Br(l) =>
CaBr2(s) = Ca(s) + 2 Br(l)
Al(NO3)3 + Ba(OH)2 = Al(OH)3 + Ba(NO3)2 =>
2 Al(NO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(NO3)2
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
Zn(OH)2 + N2O3 = Zn(NO2)2 + H2O =>
Zn(OH)2 + N2O3 = Zn(NO2)2 + H2O
Ca(s) + Br2(g) = CaBr2(s) =>
Ca(s) + Br2(g) = CaBr2(s)
CH2OHCH2OH + Na = NaOH + CH2CH2 =>
CH2OHCH2OH + 2 Na = 2 NaOH + CH2CH2
Ca(s) + CuSO4 = CaSO4 + Cu =>
Ca(s) + CuSO4 = CaSO4 + Cu
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
CuO + HPO3 = Cu3(PO4)2 + H2O =>
3 CuO + 2 HPO3 = Cu3(PO4)2 + H2O
FeCl3 + KOH = Fe(OH)3 + KCl* =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl*
BaCl2 + Hg2(ClO3)2 = BaClO3 + HgCl2 =>
2 BaCl2 + Hg2(ClO3)2 = 2 BaClO3 + 2 HgCl2
CH5N + HBr = CH6N + Br =>
CH5N + HBr = CH6N + Br
Fe + Fe2(SO4)3 = Fe3O4 + SO2 =>
5 Fe + 2 Fe2(SO4)3 = 3 Fe3O4 + 6 SO2
FeTiO3 + Cl2 + C = FeCl3 + TiCl4 + CO =>
2 FeTiO3 + 7 Cl2 + 6 C = 2 FeCl3 + 2 TiCl4 + 6 CO
FeCl3 + Ag3PO4 = FePO4 + AgCl =>
FeCl3 + Ag3PO4 = FePO4 + 3 AgCl
(NH4)2S + HCl = NH4Cl + H2S =>
(NH4)2S + 2 HCl = 2 NH4Cl + H2S
Fe + N2 = FeN2 =>
Fe + N2 = FeN2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
AsCl5 + H2S = As2S5 + HCl =>
2 AsCl5 + 5 H2S = As2S5 + 10 HCl
HCl(aq) + Co(s) = H2(g) + CoCl2(aq) =>
2 HCl(aq) + Co(s) = H2(g) + CoCl2(aq)
AgCl + H2CO3 = HCl + Ag2CO3 =>
2 AgCl + H2CO3 = 2 HCl + Ag2CO3
P2O3 + S = P2S3 + SO2 =>
2 P2O3 + 9 S = 2 P2S3 + 3 SO2
As2S3 + H2O + HNO3 + NaNO3 = Na2SO4 + H3AsO4 + NO =>
3 As2S3 + 4 H2O + 10 HNO3 + 18 NaNO3 = 9 Na2SO4 + 6 H3AsO4 + 28 NO
MnO(OH)2 + H2SO4 = MnSO4 + O2 + H2O =>
2 MnO(OH)2 + 2 H2SO4 = 2 MnSO4 + O2 + 4 H2O
Na2O + HNO3 = Na2 + HNO4 =>
Na2O + HNO3 = Na2 + HNO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/01/24
Équations équilibrées sur10/31/23
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