| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
Na2CO3 + CaCl2 = CaCO3 + NaCl =>
Na2CO3 + CaCl2 = CaCO3 + 2 NaCl
K2SO4 + AgI = KI + Ag2SO4 =>
K2SO4 + 2 AgI = 2 KI + Ag2SO4
Fe(OH)3 + H{+} = Fe{+3} + H2O =>
Fe(OH)3 + 3 H{+} = Fe{+3} + 3 H2O
CH4 + Cl12N6 = N2 + H + C3Cl12 =>
3 CH4 + Cl12N6 = 3 N2 + 12 H + C3Cl12
Ca2C2O4 + CH3COOH = H2C2O4 + H2O + CaCO =>
3 Ca2C2O4 + 2 CH3COOH = 2 H2C2O4 + 2 H2O + 6 CaCO
K2Na[Co(NO2)6] + KMnO4 + H2SO4 = K2SO4 + NaSO4 + CoSO4 + HNO3 + H2O + MnSO4 =>
5 K2Na[Co(NO2)6] + 12 KMnO4 + 33 H2SO4 = 11 K2SO4 + 5 NaSO4 + 5 CoSO4 + 30 HNO3 + 18 H2O + 12 MnSO4
KCl + Fe(OH)3 = KOH + FeCl3 =>
3 KCl + Fe(OH)3 = 3 KOH + FeCl3
ZnS + Mg = MgS + Zn =>
ZnS + Mg = MgS + Zn
KIO4 + Mn(NO3)2 + H2O = KIO3 + HMnO4 + HNO3 =>
5 KIO4 + 2 Mn(NO3)2 + 3 H2O = 5 KIO3 + 2 HMnO4 + 4 HNO3
NaHSO4 + H3O = NaH2SO4 + H2O =>
NaHSO4 + H3O = NaH2SO4 + H2O
KCr2O7 + Cu + HCl = CrCl + KCl + CuCl + H2O =>
KCr2O7 + 11 Cu + 14 HCl = 2 CrCl + KCl + 11 CuCl + 7 H2O
K2Pt[OH]6 + H2SO4 = H2Pt(OH)6 + K2SO4 =>
K2Pt[OH]6 + H2SO4 = H2Pt(OH)6 + K2SO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CdSO4 + K2S = K2SO4 + SCd =>
CdSO4 + K2S = K2SO4 + SCd
C57H110 + OH = CO3 + H2O =>
C57H110 + 452 OH = 57 CO3 + 281 H2O
Ag + NH4 = Ag(NH4) =>
Ag + NH4 = Ag(NH4)
H2S + (OH)2 = SO2 + H2 =>
H2S + (OH)2 = SO2 + 2 H2
Ca(Cl)OCl + H2SO4 = CaSO4 + HCl + HOCl =>
Ca(Cl)OCl + H2SO4 = CaSO4 + HCl + HOCl
CrO2 + H2O = CrOH + O2 =>
4 CrO2 + 2 H2O = 4 CrOH + 3 O2
Ag(NH3)2 + KI = AgI + NH3 + K =>
Ag(NH3)2 + KI = AgI + 2 NH3 + K
NaOH + Cl = NaClO + H2 =>
2 NaOH + 2 Cl = 2 NaClO + H2
B(NO3)3 + Ba3(PO4)2 = B(PO4) + Ba(NO3)2 =>
2 B(NO3)3 + Ba3(PO4)2 = 2 B(PO4) + 3 Ba(NO3)2
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3 =>
Fe2(SO4)3 + NaCl = Fe2Cl + Na(SO4)3
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
C6H12O6 + Ag2O = CH2OH(CHOH)4COOH + Ag =>
C6H12O6 + Ag2O = CH2OH(CHOH)4COOH + 2 Ag
H2O2 + H2SO4 + K2Cr2O7 = CrO5 + K2SO4 + H2O =>
4 H2O2 + H2SO4 + K2Cr2O7 = 2 CrO5 + K2SO4 + 5 H2O
PB + AgNO3 = PB(NO3)2 + Ag =>
PB + 2 AgNO3 = PB(NO3)2 + 2 Ag
C5H8 + HCl = CCl4 + H =>
C5H8 + 20 HCl = 5 CCl4 + 28 H
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate =>
Mercury(II)Chlorate + SodiumDichromate = Mercury(II)Dichromate + SodiumChlorate
Na + HI = H4 + NaI =>
4 Na + 4 HI = H4 + 4 NaI
CuCl + O2 + H2O = Cu4Cl2H8O7 + CuCl2 =>
12 CuCl + 3 O2 + 8 H2O = 2 Cu4Cl2H8O7 + 4 CuCl2
NH4HCO3 + NH3 = NH4CO3{-} + NH4{+} =>
NH4HCO3 + NH3 = NH4CO3{-} + NH4{+}
H2SO4 + Na2S2O3 = Na2SO4 + H2O + S =>
H2SO4 + 3 Na2S2O3 = 3 Na2SO4 + H2O + 4 S
K3PO4 + Ca(NO3)2 = K2Ca + PO4(NO3)3 =>
2 K3PO4 + 3 Ca(NO3)2 = 3 K2Ca + 2 PO4(NO3)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2(s) + NaCl(aq) =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl(aq)
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
Cu0 + Mn2O7 = MnO2 + CuO =>
3 Cu0 + Mn2O7 = 2 MnO2 + 3 CuO
CaZnO2 + HNO3 = Ca(NO3)2 + Zn(NO3)2 + H2O =>
CaZnO2 + 4 HNO3 = Ca(NO3)2 + Zn(NO3)2 + 2 H2O
O2 + Fe(OH)2 + H2O = Fe(OH)3 =>
O2 + 4 Fe(OH)2 + 2 H2O = 4 Fe(OH)3
Pb(NO3)2NO = Pb0 + NO2 + O2 =>
2 Pb(NO3)2NO = 2 Pb0 + 6 NO2 + O2
Fe + KNO2 = FeO + K2O + N2 =>
3 Fe + 2 KNO2 = 3 FeO + K2O + N2
Li + (H2O) = H2 + LiO =>
Li + (H2O) = H2 + LiO
HCl + H2O = H2 + HOCl =>
HCl + H2O = H2 + HOCl
BaO + KCl = BaCl + OK =>
BaO + KCl = BaCl + OK
HClO2 + BaOH = (BaClO2)2 + H2O =>
2 HClO2 + 2 BaOH = (BaClO2)2 + 2 H2O
COH2 + O2 = CO2 + H2O =>
COH2 + O2 = CO2 + H2O
HNo3 + H2O = H3O{+} + No3({-}) =>
HNo3 + H2O = H3O{+} + No3({-})
Pb(C2H3O2)2 + Fe3(AsO4)2 = Pb3(AsO4)2 + Fe(C2H3O2)2 =>
3 Pb(C2H3O2)2 + Fe3(AsO4)2 = Pb3(AsO4)2 + 3 Fe(C2H3O2)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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