| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2COH + Cl2 = CH3CH2COCl + HCl
PbNO3 + Cu(SO4) = Pb(SO4) + CuNO3 =>
PbNO3 + Cu(SO4) = Pb(SO4) + CuNO3
CeOH + HBr = CeBr + H2O =>
CeOH + HBr = CeBr + H2O
CuCl2 + Br = CuBr2 + Cl =>
CuCl2 + 2 Br = CuBr2 + 2 Cl
Cu + Ag2SO4 = Ag + Cu(SO4)2 =>
Cu + 2 Ag2SO4 = 4 Ag + Cu(SO4)2
Cu + NaClO = CuO + Cl + Na =>
Cu + NaClO = CuO + Cl + Na
Mg + ZnCl2 = Zn + MgCl =>
2 Mg + ZnCl2 = Zn + 2 MgCl
CH3NH3I + KOH = CH3NH2 + KI + H2O =>
CH3NH3I + KOH = CH3NH2 + KI + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AlI3 + AgNO3 = Al(NO3)3 + AgI =>
AlI3 + 3 AgNO3 = Al(NO3)3 + 3 AgI
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
ZrO2 + Cl2 + C = ZrCl4 + CO2 =>
ZrO2 + 2 Cl2 + C = ZrCl4 + CO2
BaBr2(s) = Ba(s) + Br2(g) =>
BaBr2(s) = Ba(s) + Br2(g)
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Ca3(Po4)2 + KOH = Ca(OH)2 + K3Po4 =>
Ca3(Po4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3Po4
C12H22O11 + Ag{+} + OH{-} = C12H22O12 + Ag + H2O =>
C12H22O11 + 2 Ag{+} + 2 OH{-} = C12H22O12 + 2 Ag + H2O
Ni(NO3)2(aq) + (NH4)2S(aq) = NiS + NH4NO3 =>
Ni(NO3)2(aq) + (NH4)2S(aq) = NiS + 2 NH4NO3
Al(s) + CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g) =>
Al(s) + 2 CH3COOH(aq) = (CH3COO)2Al(aq) + H2(g)
NaSO4 + CuCl2 = NaCl2 + CuSO4 =>
NaSO4 + CuCl2 = NaCl2 + CuSO4
Fe + S8 = Fe(S8)2 =>
Fe + 2 S8 = Fe(S8)2
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
H3CCOONa + H2SO4 = Na2SO4 + H3CCOOH =>
2 H3CCOONa + H2SO4 = Na2SO4 + 2 H3CCOOH
Ag + HS + O = Ag2S + HO =>
2 Ag + HS + O = Ag2S + HO
AlOH + H2SO4 = H2O + Al2SO4 =>
2 AlOH + H2SO4 = 2 H2O + Al2SO4
FeS2 + NaOH = Fe(OH)3 + Na2S + S =>
2 FeS2 + 6 NaOH = 2 Fe(OH)3 + 3 Na2S + S
HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g) =>
2 HNO3(aq) + Ni(s) = Ni(NO3)2(aq) + H2(g)
CH3COC2H5 + H2O = CH3COOH + C2H5OH =>
2 CH3COC2H5 + 3 H2O = CH3COOH + 3 C2H5OH
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
CH3COONa + NH4OH = CH3COONH4 + NaOH =>
CH3COONa + NH4OH = CH3COONH4 + NaOH
Ba(NO3)2 + H2(SO4) = Ba2(SO4)2 + (NO3)2 + H2 =>
2 Ba(NO3)2 + 2 H2(SO4) = Ba2(SO4)2 + 2(NO3)2 + 2 H2
(H2SO4) + NaOH = NaHSO4 + H2O =>
(H2SO4) + NaOH = NaHSO4 + H2O
NO2{-} + H2O = NO3{-} + H{+} + {-} =>
NO2{-} + H2O = NO3{-} + 2 H{+} + 2e
C8Br14O4S2 + O2 = CO2 + SO2 + Br2 =>
C8Br14O4S2 + 8 O2 = 8 CO2 + 2 SO2 + 7 Br2
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
Na2(CO3) + Zr(NO3)4 = Zr(CO3)2 + Na(NO3) =>
2 Na2(CO3) + Zr(NO3)4 = Zr(CO3)2 + 4 Na(NO3)
C4H10O + O2 = CO3 + H2O =>
C4H10O + 8 O2 = 4 CO3 + 5 H2O
KJ + MnO2 + H2SO4 = K2SO4 + J2 + MnSO4 + H2O =>
2 KJ + MnO2 + 2 H2SO4 = K2SO4 + J2 + MnSO4 + 2 H2O
N2H4 + KMnO4 + H2SO4 = HNO3 + K2SO4 + MnSO4 + H2O =>
5 N2H4 + 14 KMnO4 + 21 H2SO4 = 10 HNO3 + 7 K2SO4 + 14 MnSO4 + 26 H2O
Cr2(SO4)3 + CH3CHO = CH3COOH + CrSO4 + SO2 =>
Cr2(SO4)3 + 2 CH3CHO = 2 CH3COOH + 2 CrSO4 + SO2
Au(s) + HNO3(aq) + HCl(aq) = HAuCl4(aq) + NO2(g) + H2O(l) =>
Au(s) + 3 HNO3(aq) + 4 HCl(aq) = HAuCl4(aq) + 3 NO2(g) + 3 H2O(l)
CsIBr = CsBrI =>
CsIBr = CsBrI
NH3 + HCl = NH4Cl = =>
NH3 + HCl = NH4Cl
C4H9 + CN = C4H9CN =>
C4H9 + CN = C4H9CN
(Na)2CO3 + SrCl2 = NaCl + SrCO3 =>
(Na)2CO3 + SrCl2 = 2 NaCl + SrCO3
Cl2 + KOH = KCl + KClO2 + H2O =>
2 Cl2 + 4 KOH = 3 KCl + KClO2 + 2 H2O
Cu + Ag2SO4 = Ag + Cu(SO4)2 =>
Cu + 2 Ag2SO4 = 4 Ag + Cu(SO4)2
KMnO4 + Al = K2O + Al2O3 + Mn =>
6 KMnO4 + 14 Al = 3 K2O + 7 Al2O3 + 6 Mn
Mn(NO3)3 + Na2S = Na(NO3) + Mn2S3 =>
2 Mn(NO3)3 + 3 Na2S = 6 Na(NO3) + Mn2S3
H1S1 + O2 = H2O + SO2 =>
4 H1S1 + 5 O2 = 2 H2O + 4 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
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