| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca(OH)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH3(l) + 2 H2O(l)
JuCl2 + Z2SO4 = JuSO4 + ZCl =>
JuCl2 + Z2SO4 = JuSO4 + 2 ZCl
Pb + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn =>
Pb + Zn(C2H3O2)2 = Pb(C2H3O2)2 + Zn
Zn(NO3)2 + NaCl = ZnCl2 + NaNO3 =>
Zn(NO3)2 + 2 NaCl = ZnCl2 + 2 NaNO3
B2O3 + H2O = H3B03 + O2 =>
3 B2O3 + 3 H2O = 2 H3B03 + 6 O2
C2H2O4 + CuO = CO2 + H2O + Cu =>
C2H2O4 + CuO = 2 CO2 + H2O + Cu
ZnS + Pt = PtS + Zn =>
ZnS + Pt = PtS + Zn
Ba(OH)2 + (Na)2SO4 = BaSO4 + NaOH =>
Ba(OH)2 + (Na)2SO4 = BaSO4 + 2 NaOH
Ba + N = Ba3N2 =>
3 Ba + 2 N = Ba3N2
ZnCO3 = Zn + CO3 =>
ZnCO3 = Zn + CO3
CAl + O2 = CAlO3 =>
2 CAl + 3 O2 = 2 CAlO3
ZnCl + HS = ZnS + HCl =>
ZnCl + HS = ZnS + HCl
B2O3 + H2O = H3B03 + O2 =>
3 B2O3 + 3 H2O = 2 H3B03 + 6 O2
ZnCl + NaOH = ZnOH + NaCl =>
ZnCl + NaOH = ZnOH + NaCl
Cr2O2{-}7 + Cl{-} + H{+} = Cr3{+} + Cl2 + H2O =>
6 Cr2O2{-}7 + 14 Cl{-} + 24 H{+} = 4 Cr3{+} + 7 Cl2 + 12 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnS + AlP = Zn3P2 + Al2S3 =>
3 ZnS + 2 AlP = Zn3P2 + Al2S3
S3 = S2 =>
2 S3 = 3 S2
CH3COH + H2 = CH2CH2OH =>
2 CH3COH + H2 = 2 CH2CH2OH
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
C8H10 + KMnO4 = C8H5O4K + MnO2 + KOH + H2O =>
C8H10 + 4 KMnO4 = C8H5O4K + 4 MnO2 + 3 KOH + H2O
KNO2 + KN3 = K2O + N2 =>
KNO2 + 3 KN3 = 2 K2O + 5 N2
KOH + Br = KBr + HBrO3 + H2O =>
5 KOH + 6 Br = 5 KBr + HBrO3 + 2 H2O
CH2Cl2 + C6H6 = CH2(C6H5)2 + HCl =>
CH2Cl2 + 2 C6H6 = CH2(C6H5)2 + 2 HCl
C4H8 + H2O = C4H10O =>
C4H8 + H2O = C4H10O
CO3 + HSO4 = CO3(HSO4)2 =>
CO3 + 2 HSO4 = CO3(HSO4)2
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl =>
C20H14O4 + NaOH + HCl = NaOHC20H14O4HCl
MgN + H2O = NH3 + Mg(OH)2 + O2 =>
4 MgN + 10 H2O = 4 NH3 + 4 Mg(OH)2 + O2
LiOH + BaCl2 = BaOH + LiCl2 =>
LiOH + BaCl2 = BaOH + LiCl2
Na(NO3) + PbO = Pb(NO3)2 + Na2O =>
2 Na(NO3) + PbO = Pb(NO3)2 + Na2O
FeS2 + HNO3 = Fe(NO3)3 + H2O + H2SO4 + NO2 =>
FeS2 + 18 HNO3 = Fe(NO3)3 + 7 H2O + 2 H2SO4 + 15 NO2
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
NaCl + MgSO4 = MgNa + ClSO4 =>
NaCl + MgSO4 = MgNa + ClSO4
C2H5NH3Br + NaOH = H2O + NaBr + C2H5NH2 =>
C2H5NH3Br + NaOH = H2O + NaBr + C2H5NH2
Fe(OH) + HNO3 = Fe(NO3) + H2O =>
Fe(OH) + HNO3 = Fe(NO3) + H2O
B2O3 + H2O = H3B03 + O2 =>
3 B2O3 + 3 H2O = 2 H3B03 + 6 O2
C5H12 + Br = C5H12Br =>
C5H12 + Br = C5H12Br
KNO3 + Al + KOH + H2O = NH3 + KAlO2 =>
3 KNO3 + 8 Al + 5 KOH + 2 H2O = 3 NH3 + 8 KAlO2
Ag2C2 + H2O = C2H2 + AgOH =>
Ag2C2 + 2 H2O = C2H2 + 2 AgOH
MnSO4 + K2S2O8 + H2O = H2SO4 + K2SO4 + MnO2 =>
MnSO4 + K2S2O8 + 2 H2O = 2 H2SO4 + K2SO4 + MnO2
Mg + CO2 = MgCO3 + C =>
2 Mg + 3 CO2 = 2 MgCO3 + C
Cl2 + HI = I2 + H1Cl =>
Cl2 + 2 HI = I2 + 2 H1Cl
Fe(s) + Fe{3+} = Fe{2+} =>
Fe(s) + 2 Fe{3+} = 3 Fe{2+}
Ba2O2 + H2O = Ba(OH)2 =>
Ba2O2 + 2 H2O = 2 Ba(OH)2
Zn + CuSO4 = Cu + ZnSO4 =>
Zn + CuSO4 = Cu + ZnSO4
NaOH + Na2CO3 = Na2O + NaHCO3 =>
NaOH + Na2CO3 = Na2O + NaHCO3
KOH + CO2 + H2O = KCO3 + H2OH =>
KOH + CO2 + H2O = KCO3 + H2OH
PbFeSO4 = PbSO4 + Fe =>
PbFeSO4 = PbSO4 + Fe
Cu(OH)2 + HCOH = Cu2O + HCOOH + H2O =>
2 Cu(OH)2 + HCOH = Cu2O + HCOOH + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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