| Équations équilibrées la veille | Équations équilibrées le lendemain |
MgCl2(ac) + 2 NaOH(ac) = Mg(OH)2(s) + 2 NaCl(ac)
SO2C12 + HI = H2S + H2O + HCI + I2 =>
SO2C12 + 18 HI = H2S + 2 H2O + 12 HCI + 3 I2
Al + H3P04 = H + AlP04 =>
Al + H3P04 = 3 H + AlP04
Cu + CH3COOH = CuCOOH + CH3 =>
Cu + CH3COOH = CuCOOH + CH3
HCl(aq) + Li2CO3(aq) = LiCl(aq) + H2CO3(s) =>
2 HCl(aq) + Li2CO3(aq) = 2 LiCl(aq) + H2CO3(s)
P + AgNO3 + H2O = Ag + H3PO4 + HNO3 =>
P + 5 AgNO3 + 4 H2O = 5 Ag + H3PO4 + 5 HNO3
SrCl2 + K2Cr2O7 = SrCr2O7 + KCl =>
SrCl2 + K2Cr2O7 = SrCr2O7 + 2 KCl
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
FeSO4 + Na2S + H2O = Na2SO4 + Fe(OH)2 + H2S =>
FeSO4 + Na2S + 2 H2O = Na2SO4 + Fe(OH)2 + H2S
Ca(OH)2(s) + HF(l) = CaF2(s) + H2O(l) =>
Ca(OH)2(s) + 2 HF(l) = CaF2(s) + 2 H2O(l)
Mn(HSO4)2 + K = K(SO3) + Mn2O4 + H2 =>
2 Mn(HSO4)2 + 4 K = 4 K(SO3) + Mn2O4 + 2 H2
HCHO + CH4O + CH2 = C3H8O2 =>
HCHO + CH4O + CH2 = C3H8O2
Li2SO4 + BaF2 = LiF + BaSO4 =>
Li2SO4 + BaF2 = 2 LiF + BaSO4
C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr =>
C4H9MgBr + C4H8O + H2O = C8H18O + HOMgBr
Br + K = BrK =>
Br + K = BrK
KNO3 + H2O = KOH + HNO3 =>
KNO3 + H2O = KOH + HNO3
ClO3{-} + As2S3 + H2O = AsO4{3-} + SO4{2-} + Cl{-} + H{+} =>
14 ClO3{-} + 3 As2S3 + 18 H2O = 6 AsO4{3-} + 9 SO4{2-} + 14 Cl{-} + 36 H{+}
NH4OH + H2SO4 = NSO4 + H2O + H =>
NH4OH + H2SO4 = NSO4 + H2O + 5 H
MnO4{-} + H{+} + Sn = Mn{2+} + Sn{4+} + H2O =>
4 MnO4{-} + 32 H{+} + 5 Sn = 4 Mn{2+} + 5 Sn{4+} + 16 H2O
SnO + Na2CO3 + S = Na2SnS3 + SO2 + CO2 =>
SnO + Na2CO3 + 4 S = Na2SnS3 + SO2 + CO2
K2CO3 + LiOH + HCl = KOH + LiCl + H2CO3 =>
K2CO3 + 2 LiOH + 2 HCl = 2 KOH + 2 LiCl + H2CO3
Ni(NH3)Cl2 + HCl = NH4{+} + Ni{2+} + Cl{-} =>
Ni(NH3)Cl2 + HCl = NH4{+} + Ni{2+} + 3 Cl{-}
Cu(OH)2 + e + H{+} = H2O + Cu2O =>
2 Cu(OH)2 + 2e + 2 H{+} = 3 H2O + Cu2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
KCl + CrCl + H2O + BaCl2 = BaCrO4 + HCl + K =>
5 KCl + CrCl + 4 H2O + BaCl2 = BaCrO4 + 8 HCl + 5 K
H[AuCl4] + NH2OH = Au + H2O + N2 + HCl =>
2 H[AuCl4] + 6 NH2OH = 2 Au + 6 H2O + 3 N2 + 8 HCl
AgOH + Hg = Hg(OH)2 + Ag =>
2 AgOH + Hg = Hg(OH)2 + 2 Ag
Al + CuSO4 = CuAl(SO4) =>
Al + CuSO4 = CuAl(SO4)
Cu + K2S2O8 + H2O = K2SO4 + H2SO4 + CuO =>
Cu + K2S2O8 + H2O = K2SO4 + H2SO4 + CuO
CH3COOH + Na(CO3)2 = NaCH3COO + H2O + CO2 =>
11 CH3COOH + 8 Na(CO3)2 = 8 NaCH3COO + 10 H2O + 22 CO2
C6H12O6 + HCl = C6H13O6 + Cl =>
C6H12O6 + HCl = C6H13O6 + Cl
PH3 + HMnO4 = MnO2 + H3PO4 + H2 =>
PH3 + 2 HMnO4 = 2 MnO2 + H3PO4 + H2
OH + H2O + As4O6 = H3AsO4 =>
8 OH + 2 H2O + As4O6 = 4 H3AsO4
C6H5OH + H2SO4 = C6H5(SO3)3OH + H2O =>
C6H5OH + 3 H2SO4 = C6H5(SO3)3OH + 3 H2O
Na2SiO3 + HCl = SiCl4 + NaOH + H2O =>
Na2SiO3 + 4 HCl = SiCl4 + 2 NaOH + H2O
BCl3 + P3 + H2 = BP + HCl =>
6 BCl3 + 2 P3 + 9 H2 = 6 BP + 18 HCl
SrCl2 + K2Cr2O7 + NaOH = NaCl + KCl + H2O + SrCrO4 =>
2 SrCl2 + K2Cr2O7 + 2 NaOH = 2 NaCl + 2 KCl + H2O + 2 SrCrO4
FeOOH + Fe(OH)2 = Fe3O4 + H2O =>
2 FeOOH + Fe(OH)2 = Fe3O4 + 2 H2O
H2O + CO2 + NaC2H3O2 = NaHCO3 + HC2H3O2 =>
H2O + CO2 + NaC2H3O2 = NaHCO3 + HC2H3O2
LiCl + Na2CO3 = LiNaCO3 + NaCl =>
LiCl + Na2CO3 = LiNaCO3 + NaCl
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HCl + Mg(OH)2 = H2O + Cl2Mg =>
2 HCl + Mg(OH)2 = 2 H2O + Cl2Mg
Cu(OH)2 + SiO2 = CuSiO3 + H2O =>
Cu(OH)2 + SiO2 = CuSiO3 + H2O
Zn2{+} + N2H4 + OH{-} = Zn + N2 + H2O =>
4 Zn2{+} + N2H4 + 4 OH{-} = 8 Zn + N2 + 4 H2O
Al2(SO3)3 + HClO4 = Al(ClO4)3 + H2SO3 =>
Al2(SO3)3 + 6 HClO4 = 2 Al(ClO4)3 + 3 H2SO3
C4H12 + O2 = CO2 + H2O =>
C4H12 + 7 O2 = 4 CO2 + 6 H2O
H3PO4 = H3 + P2 + O4 =>
2 H3PO4 = 2 H3 + P2 + 2 O4
NiO2 + Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O =>
NiO2 + 2 Mn(OH)2 = Mn2O3 + Ni(OH)2 + H2O
C3H7Cl + KOH = CH3CHOHCH3 + KCl =>
C3H7Cl + KOH = CH3CHOHCH3 + KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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