| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(s) + Br2(l) = CuBr2(s)
H2S + Sr(OH)2 = SrS + H2O =>
H2S + Sr(OH)2 = SrS + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O =>
LiOH(aq) + HClO3(aq) = LiClO3(aq) + H2O
Fe + Fe(CN)6 = Fe4[Fe(CN)6]3 =>
4 Fe + 3 Fe(CN)6 = Fe4[Fe(CN)6]3
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
BaF + NaH = BaH + NaF =>
BaF + NaH = BaH + NaF
Ag + S = Ag2S =>
2 Ag + S = Ag2S
AgNO3 + NaBH4 + H2O = Ag + NaNO3 + B(OH)3 + H2 =>
2 AgNO3 + 2 NaBH4 + 6 H2O = 2 Ag + 2 NaNO3 + 2 B(OH)3 + 7 H2
Cr207 = Cr =>
Cr207 = 207 Cr
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2 =>
CH3{-}CH = CH{-}CH2{-}CH2{-}CH3 + H2
Cs + H2O = CsH2O =>
Cs + H2O = CsH2O
Pb(CH3COO)2 + Na2CO3 = Pb(CO3) + NaCH3COO =>
Pb(CH3COO)2 + Na2CO3 = Pb(CO3) + 2 NaCH3COO
CsOH + HCH3CO2 = CsCH3CO2 + H2O =>
CsOH + HCH3CO2 = CsCH3CO2 + H2O
Al + NH4ClO4 = AlO2 + AlCl3 + NO + H2O =>
5 Al + 6 NH4ClO4 = 3 AlO2 + 2 AlCl3 + 6 NO + 12 H2O
Ba(OH) + HSO3 = BaSO3 + H2O =>
Ba(OH) + HSO3 = BaSO3 + H2O
C6H5Br + Mg + CO2 + HCl = MgBrCl + C6H5COOH =>
C6H5Br + Mg + CO2 + HCl = MgBrCl + C6H5COOH
C14H10O2 + O2 = H2O + CO2 =>
2 C14H10O2 + 31 O2 = 10 H2O + 28 CO2
CuO + H2O = Cu(OH)2 = =>
CuO + H2O = Cu(OH)2
Zn(NO3)2 + NH3 = Zn(OH)2 + N2 + H2O =>
3 Zn(NO3)2 + 10 NH3 = 3 Zn(OH)2 + 8 N2 + 12 H2O
CO2 + H2O = CH12O1 + O2 =>
2 CO2 + 12 H2O = 2 CH12O1 + 7 O2
C2H6O2 + Na6 = C2H4O2Na2 + H2 =>
3 C2H6O2 + Na6 = 3 C2H4O2Na2 + 3 H2
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
ClO2 + MnO4 = MnO2 + ClO4 =>
ClO2 + MnO4 = MnO2 + ClO4
Ca(OH)2 + Cl2 = CaOCl2 + H2O =>
Ca(OH)2 + Cl2 = CaOCl2 + H2O
C10H22 = C4H10 + C2H4 =>
C10H22 = C4H10 + 3 C2H4
CaBr2 + K2CO3 = CaCO3 + KBr =>
CaBr2 + K2CO3 = CaCO3 + 2 KBr
Cu + Fe(NO3)3 = Cu(NO3)2 + Fe2O3 + NO =>
9 Cu + 8 Fe(NO3)3 = 9 Cu(NO3)2 + 4 Fe2O3 + 6 NO
CaSO3 + H2SO4 = H2O + CaSO4 + SO2 =>
CaSO3 + H2SO4 = H2O + CaSO4 + SO2
PH3 + HCl = PH4 + Cl =>
PH3 + HCl = PH4 + Cl
ZnSO4BaCl2 = ZnCl2SO4Ba =>
ZnSO4BaCl2 = ZnCl2SO4Ba
CuO + HH = Cu + HHO =>
CuO + HH = Cu + HHO
Co(NO3)2 + Na2(CO3) = Na(NO3) + Co2(CO3)2 =>
2 Co(NO3)2 + 2 Na2(CO3) = 4 Na(NO3) + Co2(CO3)2
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
CH3COONaHCl = NaClC2H4O2 =>
CH3COONaHCl = NaClC2H4O2
Ag + S = Ag2S =>
2 Ag + S = Ag2S
Cl2 + H2O = HCl + HClO =>
Cl2 + H2O = HCl + HClO
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
H3AsO3 + H2O2 = H2AsO4 + H2O =>
2 H3AsO3 + 3 H2O2 = 2 H2AsO4 + 4 H2O
K2S2O8 + MnSO4 + H2O = KMnO4 + K2SO4 + H2SO4 =>
5 K2S2O8 + 2 MnSO4 + 8 H2O = 2 KMnO4 + 4 K2SO4 + 8 H2SO4
AuCl + K3PO4 = Au3PO4 + KCl =>
3 AuCl + K3PO4 = Au3PO4 + 3 KCl
Hg(I) + LiCl = Li(I) + HgCl =>
Hg(I) + LiCl = Li(I) + HgCl
Mg(NO3)2 + H3O = HNO3 + Mg(OH)2 + H =>
Mg(NO3)2 + 2 H3O = 2 HNO3 + Mg(OH)2 + 2 H
K2Cr2O7 + K3AsO3 + H2SO4 = HAsO5 + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 2 K3AsO3 + 11 H2SO4 = 2 HAsO5 + 2 Cr2(SO4)3 + 5 K2SO4 + 10 H2O
KH(IO3)2 + NaOH = K(IO3)2{-} + Na{+} + H2O =>
KH(IO3)2 + NaOH = K(IO3)2{-} + Na{+} + H2O
Na3PO4 + H2CO3 = NaH2PO4 + Na2CO3 =>
Na3PO4 + H2CO3 = NaH2PO4 + Na2CO3
PbCO3 + Ca(CH3COO)2 = Pb(CH3COO)2 + CaCO3 =>
PbCO3 + Ca(CH3COO)2 = Pb(CH3COO)2 + CaCO3
CH3OH + NaMnO4 + H2SO4 = CO2 + Na2SO4 + MnSO4 + H2O =>
5 CH3OH + 6 NaMnO4 + 9 H2SO4 = 5 CO2 + 3 Na2SO4 + 6 MnSO4 + 19 H2O
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3 =>
K2SiO3 + H3PO4 = K2HPO4 + H2SiO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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