| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Cl2 = CaCl2
CH4 + KMnO4 = CH3OH + Mn2 + K2 =>
8 CH4 + 2 KMnO4 = 8 CH3OH + Mn2 + K2
FeSO4 + H3PO4 = Fe3(PO4)2 + H2SO4 =>
3 FeSO4 + 2 H3PO4 = Fe3(PO4)2 + 3 H2SO4
Cu + HNO3 = CuH + Cu(NO3)2 =>
3 Cu + 2 HNO3 = 2 CuH + Cu(NO3)2
HNO2 + Ba(OH)2 = Ba(NO2)2 + H2O =>
2 HNO2 + Ba(OH)2 = Ba(NO2)2 + 2 H2O
Cu(NO3)2 + MgSO4 = Cu(SO4) + Mg(NO3)2 =>
Cu(NO3)2 + MgSO4 = Cu(SO4) + Mg(NO3)2
C2H3OCI + O2 = CO + H2O + CI2 =>
2 C2H3OCI + 3 O2 = 5 CO + 3 H2O + CI2
Na + Mg = Na2Mg =>
2 Na + Mg = Na2Mg
AlOH2O = AlO2H2 =>
AlOH2O = AlO2H2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaBr2 + KCl = KBr + CaCl2 =>
CaBr2 + 2 KCl = 2 KBr + CaCl2
H22S + O2 = SO2 + H2O =>
2 H22S + 13 O2 = 2 SO2 + 22 H2O
CuBr2(aq) + CaCl2(aq) = CuCl2(s) + CaBr2(s) =>
CuBr2(aq) + CaCl2(aq) = CuCl2(s) + CaBr2(s)
Na2S2O3 = Na2SO4 + Na2S + S =>
4 Na2S2O3 = 3 Na2SO4 + Na2S + 4 S
Al(s) + Cu(SO)4(aq) = Al(SO)4 + Cu(s) =>
Al(s) + Cu(SO)4(aq) = Al(SO)4 + Cu(s)
NaOH + Ca(OH)2 = NaCa + OH =>
NaOH + Ca(OH)2 = NaCa + 3 OH
NiCl2 + K2CO3 + H2O = K2NiO2 + KCl + H2CO3 =>
NiCl2 + 2 K2CO3 + 2 H2O = K2NiO2 + 2 KCl + 2 H2CO3
Fe(SO4)3 = Fe + SO4 =>
Fe(SO4)3 = Fe + 3 SO4
Ni + O2 = NiO = \SO2 =>
2 Ni + O2 = 2 NiO
I2 + ClO + H2O = HIO3 + HCl =>
3 I2 + 10 ClO + 8 H2O = 6 HIO3 + 10 HCl
K4[Fe(CN)6] + FeCl3 = KCl + Fe4[Fe(CN)6]3 =>
3 K4[Fe(CN)6] + 4 FeCl3 = 12 KCl + Fe4[Fe(CN)6]3
KClO3(s) + P4S3(s) = KCl(s) + P4O10(s) + SO2(g) =>
16 KClO3(s) + 3 P4S3(s) = 16 KCl(s) + 3 P4O10(s) + 9 SO2(g)
(NH4)2SO4(aq) + AgNO3(aq) = Ag2SO4(s) + NH4NO3(aq) =>
(NH4)2SO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + 2 NH4NO3(aq)
MnSO4 + Cl2 + KOH = MnO2 + HCl + K2SO4 =>
MnSO4 + Cl2 + 2 KOH = MnO2 + 2 HCl + K2SO4
Al(s) + Cu(SO)4(aq) = Al(SO)4 + Cu(s) =>
Al(s) + Cu(SO)4(aq) = Al(SO)4 + Cu(s)
HClO4 + AlO3H3 = AlCl3O12 + H2O =>
3 HClO4 + AlO3H3 = AlCl3O12 + 3 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
FeO + BaCl2 = FeCl2 + BaO =>
FeO + BaCl2 = FeCl2 + BaO
N3H + H2O = N3 + H3O =>
N3H + H2O = N3 + H3O
K2Cr2O7 + CH3CH2OH + H2SO4 = CH3CHO + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 CH3CH2OH + 4 H2SO4 = 3 CH3CHO + Cr2(SO4)3 + K2SO4 + 7 H2O
Ti + O2 = TiO2 =>
Ti + O2 = TiO2
Mg + Pb(CH3COO)2 = Mg(CH3COO) + Pb =>
2 Mg + Pb(CH3COO)2 = 2 Mg(CH3COO) + Pb
PbO2 + MnSO4 + HNO3 = HMnO4 + PbSO4 + Pb(NO3)2 + H2O =>
5 PbO2 + 2 MnSO4 + 6 HNO3 = 2 HMnO4 + 2 PbSO4 + 3 Pb(NO3)2 + 2 H2O
HPO4{2-} = H{+} + PO4{3-} =>
HPO4{2-} = H{+} + PO4{3-}
Cu + HNO3 = CuH + Cu(NO3)2 =>
3 Cu + 2 HNO3 = 2 CuH + Cu(NO3)2
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
Cl2O3 + H2O = ClO2 + H2 =>
Cl2O3 + H2O = 2 ClO2 + H2
NaHCO3 + HC2H3O2 = H2O + CO2 + NaHCO2 =>
4 NaHCO3 + HC2H3O2 = 2 H2O + 2 CO2 + 4 NaHCO2
H2S + HCl = HS + H2Cl =>
H2S + HCl = HS + H2Cl
Pb2 + Cl2 = PbCl2 =>
Pb2 + 2 Cl2 = 2 PbCl2
KOH + I2 = H2O + KIO3 + KI =>
6 KOH + 3 I2 = 3 H2O + KIO3 + 5 KI
Na + C2H6OH = C2H5ONa + H2 =>
Na + C2H6OH = C2H5ONa + H2
PbO(s) + NH3(g) = H2O(l) + Pb(s) + N2(g) =>
3 PbO(s) + 2 NH3(g) = 3 H2O(l) + 3 Pb(s) + N2(g)
Pb2 + Cl2 = PbCl2 =>
Pb2 + 2 Cl2 = 2 PbCl2
Mg{2+} + HPO4{2-} + NH3 + H2O = Mg(NH4)PO4*6H2O =>
Mg{2+} + HPO4{2-} + NH3 + 6 H2O = Mg(NH4)PO4*6H2O
Na2CO3 + CH3COOH = CH3COONa + NaHCO3 =>
Na2CO3 + CH3COOH = CH3COONa + NaHCO3
Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)
H2{+} + Cl2{-} = HCl =>
H2{+} + Cl2{-} = 2 HCl
Al2(SO2)3 + NaOH = Al(OH)3 + Na2SO2 =>
Al2(SO2)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO2
Na + C2H6OH = C2H5ONa + H2 =>
Na + C2H6OH = C2H5ONa + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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