| Équations équilibrées la veille | Équations équilibrées le lendemain |
20 PH3 + 35 O2 = 4 P5O10 + 30 H2O
NaCl(aq) + Br2(g) = NaBr(aq) + Cl2(g) =>
2 NaCl(aq) + Br2(g) = 2 NaBr(aq) + Cl2(g)
KOHHCl = ClOHHK =>
KOHHCl = ClOHHK
BaClSP = BaPSCl =>
BaClSP = BaPSCl
C6H14 + O2 = CO + H2O =>
2 C6H14 + 13 O2 = 12 CO + 14 H2O
Cu + Sn(NO3)4 = Cu(NO3)2 + Sn =>
2 Cu + Sn(NO3)4 = 2 Cu(NO3)2 + Sn
KOH + ClO = KClO3 + KCl + H2O =>
2 KOH + 2 ClO = KClO3 + KCl + H2O
NH4NO2 = NO2{-} + NH4{+} =>
NH4NO2 = NO2{-} + NH4{+}
H3PO4 + MgCO3 = Mg3O8P2 + CO2 + H2O =>
2 H3PO4 + 3 MgCO3 = Mg3O8P2 + 3 CO2 + 3 H2O
CuBr2 + H2SO4 + Na2SO3 = CuBr + Na2SO4 + HBr + SO2 =>
2 CuBr2 + H2SO4 + 2 Na2SO3 = 2 CuBr + 2 Na2SO4 + 2 HBr + SO2
C6H5MgBr + C4H8O = C10H13O + BrMg =>
C6H5MgBr + C4H8O = C10H13O + BrMg
FeSO4CoCl2 = FeCl2CoSO4 =>
FeSO4CoCl2 = FeCl2CoSO4
AlN + K = Al + K3N =>
AlN + 3 K = Al + K3N
NaCl + Na3PO4 = Na + ClPO4 =>
NaCl + Na3PO4 = 4 Na + ClPO4
FeF3 + Au = AuF3 + Fe =>
FeF3 + Au = AuF3 + Fe
CaC2 + CO2 + (H2)O = Ca(OH)2 + C(H2)CHC(O2)H =>
6 CaC2 + 3 CO2 + 16(H2)O = 6 Ca(OH)2 + 5 C(H2)CHC(O2)H
C6H8O7 + CH3OH = C9H10 + H2O2 =>
C6H8O7 + 3 CH3OH = C9H10 + 5 H2O2
Al2O3 + NH3 = Al + N2 + H2O =>
Al2O3 + 2 NH3 = 2 Al + N2 + 3 H2O
Li2O + CO2 = Li2CO3 =>
Li2O + CO2 = Li2CO3
Fe2(SO4)3 + Cu(NO3)2 = CuSO4 + Fe(NO3)3 =>
Fe2(SO4)3 + 3 Cu(NO3)2 = 3 CuSO4 + 2 Fe(NO3)3
CH3CO2H = C + O + H =>
CH3CO2H = 2 C + 2 O + 4 H
CaO + HBr = CaBr2 + H2O =>
CaO + 2 HBr = CaBr2 + H2O
Cr(OH)4 + H2O2 = CrO4 + H2O =>
Cr(OH)4 + 2 H2O2 = CrO4 + 4 H2O
Cu2S = CuSCu =>
Cu2S = CuSCu
C9H8O4 + NaHCO3 = H2O + CO2 + Na3C6H5O7 =>
C9H8O4 + 6 NaHCO3 = 2 H2O + 3 CO2 + 2 Na3C6H5O7
H2O + HNO3 = H2O2 + N =>
4 H2O + 2 HNO3 = 5 H2O2 + 2 N
(K2CO3) + BaCl2 = KCl + BaCO3 =>
(K2CO3) + BaCl2 = 2 KCl + BaCO3
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
HaOH + H3PO4 = Ha3PO4 + H2O =>
3 HaOH + H3PO4 = Ha3PO4 + 3 H2O
AlS3 = Al + S =>
AlS3 = Al + 3 S
As2S3 + NH3 + H2O = (NH4)3AsO4 + S + H2 = =>
As2S3 + 6 NH3 + 8 H2O = 2(NH4)3AsO4 + 3 S + 5 H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Sb2O3 + H2SO4 = Sb2O2SO4 + H2O =>
Sb2O3 + H2SO4 = Sb2O2SO4 + H2O
OCl + SO3 = SO4 + Cl =>
OCl + SO3 = SO4 + Cl
Fe + H2 = FeH3 =>
2 Fe + 3 H2 = 2 FeH3
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2 =>
Pb(NO3)2 + BaCl2 = PbCl2 + Ba(NO3)2
Mn{2+} + NaBiO3 + H2O = MnO4{-} + Bi2O3 + H{+} + Na{+} =>
4 Mn{2+} + 10 NaBiO3 + H2O = 4 MnO4{-} + 5 Bi2O3 + 2 H{+} + 10 Na{+}
HNO3PH3 = PH4NO3 =>
HNO3PH3 = PH4NO3
Li2CO3H2SO4 = Li2SO4H2CO3 =>
Li2CO3H2SO4 = Li2SO4H2CO3
HMnO4 + MnCl2 + H2O = MnO2 + HCl =>
2 HMnO4 + 3 MnCl2 + 2 H2O = 5 MnO2 + 6 HCl
Fe + HNO3 = FeN2O6 + H2 =>
Fe + 2 HNO3 = FeN2O6 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
HF + Fe = FeF3 + H2 =>
6 HF + 2 Fe = 2 FeF3 + 3 H2
Ba(ClO3) + Ca(OH)2 = CaClO3 + Ba(OH)2 =>
Ba(ClO3) + Ca(OH)2 = CaClO3 + Ba(OH)2
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
SO3 + OCl = SO4 + Cl2 =>
2 SO3 + 2 OCl = 2 SO4 + Cl2
KHCO3 + C6H8O7 = CO2 + H2O + K3C6H5O7 =>
3 KHCO3 + C6H8O7 = 3 CO2 + 3 H2O + K3C6H5O7
CoCl2(H2O)6 + NH4Cl + NH3 + H2O2 = [Co(NH3)5H2O]Cl3 + H2O =>
2 CoCl2(H2O)6 + 2 NH4Cl + 8 NH3 + H2O2 = 2[Co(NH3)5H2O]Cl3 + 12 H2O
ZnCu2SO4 = ZnSO4Cu2 =>
ZnCu2SO4 = ZnSO4Cu2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/12/24
Équations équilibrées sur05/12/23
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