| Équations équilibrées la veille | Équations équilibrées le lendemain |
XCaO + 2 HCl = XCaCl2 + H2O
SrO + N2O3 = Sr(NO2)2 =>
SrO + N2O3 = Sr(NO2)2
AlBr3 + Cl2(g) = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2(g) = 2 AlCl3 + 3 Br2
K2HPO4 + HBr = KBr + H3PO4 =>
K2HPO4 + 2 HBr = 2 KBr + H3PO4
BaCl2 + CuS = BaS + CuCl2 =>
BaCl2 + CuS = BaS + CuCl2
AgCl(s) + NH3(aq) = [Ag(NH3)2] + Cl(aq) =>
AgCl(s) + 2 NH3(aq) = [Ag(NH3)2] + Cl(aq)
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Fe + HC = FeC2 + H2 =>
Fe + 2 HC = FeC2 + H2
Ca(OH)2 + CO2 = (CaCO3)2 + H2O =>
2 Ca(OH)2 + 2 CO2 = (CaCO3)2 + 2 H2O
Cl2(g) + KBr = KCl2 + Br2(g) =>
2 Cl2(g) + 2 KBr = 2 KCl2 + Br2(g)
HgCl + Au(NO3)3 = HgO + Cl + Au + NO =>
6 HgCl + Au(NO3)3 = 6 HgO + 6 Cl + Au + 3 NO
HAc + Mg = MgAc2 + H2 =>
2 HAc + Mg = MgAc2 + H2
SrCO3 + HBr = SrBr2 + H2O + CO2 =>
SrCO3 + 2 HBr = SrBr2 + H2O + CO2
CH42O2 = CO2 + H2 =>
CH42O2 = CO2 + 21 H2
Ag3PO4 + K2SO3 = Ag2SO3 + K3PO4 =>
2 Ag3PO4 + 3 K2SO3 = 3 Ag2SO3 + 2 K3PO4
Bi2O3 + H2O = Bi(OH)3 =>
Bi2O3 + 3 H2O = 2 Bi(OH)3
NaN3 + H2O = NaOH + HN3 =>
NaN3 + H2O = NaOH + HN3
SrCo3 = Sr + Co3 =>
SrCo3 = Sr + Co3
Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]
WN4O4 + CO = NO + WC6O6 =>
WN4O4 + 6 CO = 4 NO + WC6O6
SbS3 + H2O2 + NaOH = NaSbO4 + Na2SO4 + H2O =>
2 SbS3 + 25 H2O2 + 14 NaOH = 2 NaSbO4 + 6 Na2SO4 + 32 H2O
Fe{2}O3}+CO = Fe+CO{2} =>
Fe{2}O3}+CO = Fe+CO{2}
PHCH3 + KMnO4 + H2SO4 = PHCOOH + K2SO4 + MnSO4 + H2O =>
5 PHCH3 + 6 KMnO4 + 9 H2SO4 = 5 PHCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + F2 = FeF2 =>
Fe + F2 = FeF2
FeP2 + FeS2 = FeS + P2S5 =>
FeP2 + 6 FeS2 = 7 FeS + P2S5
NH4N3 = N2 + H2 =>
NH4N3 = 2 N2 + 2 H2
H2O7 = H2O + O2 =>
H2O7 = H2O + 3 O2
BaCN + HCl = BaCl + HCN =>
BaCN + HCl = BaCl + HCN
NH3 + HClO4 = NClO4 + H4 =>
NH3 + HClO4 = NClO4 + H4
C5H12OH + HBr = C5H12Br + H2O =>
C5H12OH + HBr = C5H12Br + H2O
Ba(NO3)2 + Cu = NO3 + BaCu =>
Ba(NO3)2 + Cu = 2 NO3 + BaCu
XBi + F2 = XBiF3 =>
2 XBi + 3 F2 = 2 XBiF3
SbS3 + H2O2 + NaOH = NaSbO4 + Na2SO4 + H2O =>
2 SbS3 + 25 H2O2 + 14 NaOH = 2 NaSbO4 + 6 Na2SO4 + 32 H2O
NaI + AuCl3 = NaCl + AuI3 =>
3 NaI + AuCl3 = 3 NaCl + AuI3
BaBr2 + H2S = HBr + BaS =>
BaBr2 + H2S = 2 HBr + BaS
H3N + Cr = HCr + N3 =>
3 H3N + 9 Cr = 9 HCr + N3
Li9Mn20O40 + Li20Mn10O30 = Li12Mn20O40 + O20 =>
28 Li9Mn20O40 + 6 Li20Mn10O30 = 31 Li12Mn20O40 + 3 O20
Mg(s)FeSO4(aq) = Fe(aq)MgSO4(s) =>
Mg(s)FeSO4(aq) = Fe(aq)MgSO4(s)
Cu + HNO3(concatenated) = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3(concatenated) = 3 Cu(NO3)2 + 4 H2O + 2 NO
HC2H4NO2 + H2O = C2H4NO2 + H3O =>
HC2H4NO2 + H2O = C2H4NO2 + H3O
Be + Se = Be2Se3 =>
2 Be + 3 Se = Be2Se3
MgO + H2CrO4 = Mg(CrO4) + H2O =>
MgO + H2CrO4 = Mg(CrO4) + H2O
Ca + HNO3 = Ca(NO3)2 + NH4NO3 + H2O =>
4 Ca + 10 HNO3 = 4 Ca(NO3)2 + NH4NO3 + 3 H2O
Ti{3+} + NH3OH{+} + H{+} = Ti{4+} + NH4 + H2O =>
3 Ti{3+} + NH3OH{+} + 2 H{+} = 3 Ti{4+} + NH4 + H2O
C15H31COOH + O2 = CO2 + H2O =>
C15H31COOH + 23 O2 = 16 CO2 + 16 H2O
Ca(CH3COO)2 + Pb(NO3)2 = Pb(CH3COO)2 + Ca(NO3)2 =>
Ca(CH3COO)2 + Pb(NO3)2 = Pb(CH3COO)2 + Ca(NO3)2
P8 + Cl2 = PCl6 =>
P8 + 24 Cl2 = 8 PCl6
AlCl3 + H2O + Fe = FeCl3 + Al(OH)3 + H2 =>
2 AlCl3 + 6 H2O + 2 Fe = 2 FeCl3 + 2 Al(OH)3 + 3 H2
CaCl2 + Na3HPO4 = Ca3(HPO4)2 + NaCl =>
3 CaCl2 + 2 Na3HPO4 = Ca3(HPO4)2 + 6 NaCl
HClO + NO2 = ClO + HNO2 =>
HClO + NO2 = ClO + HNO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/04/24
Équations équilibrées sur06/03/23
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