| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn(CH3COO)2 + Li2CO3 = MnCO3 + Li2(CH3COO)2
Zn + Sn{2+} = Zn{2+} + Sn =>
Zn + Sn{2+} = Zn{2+} + Sn
C6H12O2 + O2 = CO2 + H2O =>
C6H12O2 + 8 O2 = 6 CO2 + 6 H2O
Na2CO3 + Na2SiO3 = Na4SiO4 + CO2 =>
Na2CO3 + Na2SiO3 = Na4SiO4 + CO2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
C3H8 + NH3 = C3H9N + H2 =>
C3H8 + NH3 = C3H9N + H2
M2Se + H2O = M(OH) + SeH2 =>
M2Se + 2 H2O = 2 M(OH) + SeH2
LiOH + NaCl = LiCl + NaOH =>
LiOH + NaCl = LiCl + NaOH
KOH + Zn(C2H3O2) = ZnKOH + KOH(C2H3O2) =>
2 KOH + Zn(C2H3O2) = ZnKOH + KOH(C2H3O2)
Mg7 + O = MgO =>
Mg7 + 7 O = 7 MgO
NaCl + CuO = NaO + CuCl =>
NaCl + CuO = NaO + CuCl
K2SO4(aq) + MgCl2(aq) = KCl(s) + MgSO4(aq) =>
K2SO4(aq) + MgCl2(aq) = 2 KCl(s) + MgSO4(aq)
CuCl2 + Li = Cu + LiCl2 =>
CuCl2 + Li = Cu + LiCl2
FeCl3 + Cu3SO4 = FeSO4 + CuCl =>
FeCl3 + Cu3SO4 = FeSO4 + 3 CuCl
Zn + CrCO3 = Cr + ZnCO3 =>
Zn + CrCO3 = Cr + ZnCO3
K2CrO4 + Mg(No3)2 = KNo3 + MgCrO4 =>
K2CrO4 + Mg(No3)2 = 2 KNo3 + MgCrO4
NaHS + NaOH = Na2S + H2O =>
NaHS + NaOH = Na2S + H2O
Al(C2H3O2)3(aq) + Li2CO3(aq) = Al2(CO3)3(aq) + LiC2H3O2(aq) =>
2 Al(C2H3O2)3(aq) + 3 Li2CO3(aq) = Al2(CO3)3(aq) + 6 LiC2H3O2(aq)
Ca(NO3)2 = CaO + NO2 + O2 =>
2 Ca(NO3)2 = 2 CaO + 4 NO2 + O2
Fe2(C2O4)3 + Ba(NO3)2 = BaC2O4 + Fe(NO3)3 =>
Fe2(C2O4)3 + 3 Ba(NO3)2 = 3 BaC2O4 + 2 Fe(NO3)3
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
KClO3(s) + C6H12O6 = KCl(s) + CO2(g) + H2O(g) =>
4 KClO3(s) + C6H12O6 = 4 KCl(s) + 6 CO2(g) + 6 H2O(g)
BaNO3 + Mg = BaO + N2 + MgO =>
2 BaNO3 + 4 Mg = 2 BaO + N2 + 4 MgO
ZnS + H2O = Zn + H + SO =>
ZnS + H2O = Zn + 2 H + SO
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
H2CO3 + Cr(OH)2 = Cr(CO3) + H2O =>
H2CO3 + Cr(OH)2 = Cr(CO3) + 2 H2O
CaCO3 + Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + CO2 + H2O =>
3 CaCO3 + 2 Mg3Si4O10(OH)2 = Ca2Mg5Si8O22(OH)2 + CaMg(CO3)2 + CO2 + H2O
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
C8H7CO2H + NaOH = C8H7CO2Na + H2O =>
C8H7CO2H + NaOH = C8H7CO2Na + H2O
Cd(OH)2 + NH4OH = [Cd(H2O)2(NH3)4](OH)2 + H2O =>
Cd(OH)2 + 4 NH4OH = [Cd(H2O)2(NH3)4](OH)2 + 2 H2O
MgCl2 + Ag2SO4 = MgSO4 + AgCl =>
MgCl2 + Ag2SO4 = MgSO4 + 2 AgCl
Mg(OH)Cl + H2O = Mg(OH)2 + HCl =>
Mg(OH)Cl + H2O = Mg(OH)2 + HCl
FeSO4 + NaOH + KMnO4 = Fe(MnO4)2 + Na2SO4 + KOH =>
FeSO4 + 2 NaOH + 2 KMnO4 = Fe(MnO4)2 + Na2SO4 + 2 KOH
H2CO3 + Cr(OH)2 = H2O + CrCO3 =>
H2CO3 + Cr(OH)2 = 2 H2O + CrCO3
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
P4 + S8 = P4S3 =>
8 P4 + 3 S8 = 8 P4S3
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
SbCl3 + NH4OH = Sb(OH)3 + NH4Cl =>
SbCl3 + 3 NH4OH = Sb(OH)3 + 3 NH4Cl
CH3CH2CHCH3 + O2 = CO2 + H2O =>
4 CH3CH2CHCH3 + 25 O2 = 16 CO2 + 18 H2O
K + HNO3 = KNO3 + N2 + H2O =>
10 K + 12 HNO3 = 10 KNO3 + N2 + 6 H2O
H2O + Fe(OH)2 + MnO4 = MnO2 + Fe(OH)3 =>
2 H2O + 4 Fe(OH)2 + MnO4 = MnO2 + 4 Fe(OH)3
AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + NaNO3 =>
3 AgNO3(aq) + Na3PO4(aq) = Ag3PO4 + 3 NaNO3
C3H9N + H2SO4 = C3H8 + N2 + SO2 + H2O =>
2 C3H9N + H2SO4 = 2 C3H8 + N2 + SO2 + 2 H2O
Ag + KBr = AgBr + K =>
Ag + KBr = AgBr + K
CH2CHCHO + Br2 = CH2BrCHBrCHO =>
CH2CHCHO + Br2 = CH2BrCHBrCHO
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
Ag + KBr = AgBr + K =>
Ag + KBr = AgBr + K
C5H5N + O2 = CO2 + H2O + H{+} + NO3{-} =>
2 C5H5N + 15 O2 = 10 CO2 + 4 H2O + 2 H{+} + 2 NO3{-}
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/24
Équations équilibrées sur02/27/23
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