| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + H2O = H3O{+} + Cl{-}
MgCO3 + H2O = Mg(OH)2 + CO2 =>
MgCO3 + H2O = Mg(OH)2 + CO2
C3H6O1 + O2 = CO2 + H2O =>
C3H6O1 + 4 O2 = 3 CO2 + 3 H2O
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cu3N2 + H2SO4 = CuSO4 + H3N =>
Cu3N2 + 3 H2SO4 = 3 CuSO4 + 2 H3N
FeSO4*7H2O + O2 = Fe2O3 + H2O + H2SO4 =>
4 FeSO4*7H2O + O2 = 2 Fe2O3 + 24 H2O + 4 H2SO4
CaCO3(s) = CaO(s) + CO2(g)CaCO3(s) = CaO(s) + CO2(g) =>
2 CaCO3(s) = CaO(s) + CO2(g)CaCO3(s)
Hg2Cl2 + NH3 + H2O = NH4Cl + Hg2(OH)2 =>
Hg2Cl2 + 2 NH3 + 2 H2O = 2 NH4Cl + Hg2(OH)2
H2C2O4 + KMnO4 = MnO + K2O + H2O + CO2 =>
5 H2C2O4 + 2 KMnO4 = 2 MnO + K2O + 5 H2O + 10 CO2
ZnO + KCO3 = ZnCO3 + KO =>
ZnO + KCO3 = ZnCO3 + KO
Ba + H2SO4 = Ba(SO4)2 + H2 =>
Ba + 2 H2SO4 = Ba(SO4)2 + 2 H2
C6H5CHO + CH3COCH3 = C6H5CHCHOCHCHC6H5 + H2O =>
7 C6H5CHO + 5 CH3COCH3 = 4 C6H5CHCHOCHCHC6H5 + 8 H2O
HCl + N = H2 + NCl =>
2 HCl + 2 N = H2 + 2 NCl
C12H22O11 + O2 = CO + OH =>
2 C12H22O11 + 23 O2 = 24 CO + 44 OH
KCIO3 = KCIO4 + KCI = =>
4 KCIO3 = 3 KCIO4 + KCI
AlBr3(aq) + Na2CO3(aq) = Al2(CO3)3(s) + NaBr(aq) =>
2 AlBr3(aq) + 3 Na2CO3(aq) = Al2(CO3)3(s) + 6 NaBr(aq)
KAlSi3O8 + H2O + H{+} = Al(OH)3 + K{+} + H4SiO4 =>
KAlSi3O8 + 7 H2O + H{+} = Al(OH)3 + K{+} + 3 H4SiO4
CH3COOH + NaCO3 = NaCOO + CO2 + H2O =>
CH3COOH + 4 NaCO3 = 4 NaCOO + 2 CO2 + 2 H2O
O2 + CoCl2*6H2O + NH4Cl + NH3 = (Co(NH3)6)Cl3 + H2O =>
O2 + 4 CoCl2*6H2O + 4 NH4Cl + 20 NH3 = 4(Co(NH3)6)Cl3 + 26 H2O
Li(s) + N(g) = Li3N(s) =>
3 Li(s) + N(g) = Li3N(s)
Rn + O2 = Rn2O7 =>
4 Rn + 7 O2 = 2 Rn2O7
HAsO2 + H2S = As2S3 + H2O =>
2 HAsO2 + 3 H2S = As2S3 + 4 H2O
AlCl3 + LiOH = AlOH + Cl3Li =>
AlCl3 + LiOH = AlOH + Cl3Li
NaOH + NO2 = NaO2 + NOH =>
NaOH + NO2 = NaO2 + NOH
CH3NH3OH = CH3NH2 + H2O =>
CH3NH3OH = CH3NH2 + H2O
PI5 = P4 + I2 =>
4 PI5 = P4 + 10 I2
CH3COOH + NaCO3 = NaCOO + CO2 + H2O =>
CH3COOH + 4 NaCO3 = 4 NaCOO + 2 CO2 + 2 H2O
Fe2O3*H2O + HCl = FeCl3 + H2O =>
Fe2O3*H2O + 6 HCl = 2 FeCl3 + 4 H2O
HgCl2 + Fe = FeCl2 + Hg =>
HgCl2 + Fe = FeCl2 + Hg
O2 + CS2 = CO2 + S =>
O2 + CS2 = CO2 + 2 S
Co{2}{+} + H2O = Co + O2 + H{+} =>
2 Co{2}{+} + 2 H2O = 2 Co + O2 + 4 H{+}
Fe2(SO4)3 + K2CO3 = Fe2(CO3)3 + K2SO4 =>
Fe2(SO4)3 + 3 K2CO3 = Fe2(CO3)3 + 3 K2SO4
ZnO + KCO3 = ZnCO3 + KO =>
ZnO + KCO3 = ZnCO3 + KO
NH4OH + Al2(SO4)3 = (NH4)2SO4 + Al(OH)3 =>
6 NH4OH + Al2(SO4)3 = 3(NH4)2SO4 + 2 Al(OH)3
NaH2AsO4 + AgNO3 = NaNO3 + HNO3 + Ag3AsO4 =>
NaH2AsO4 + 3 AgNO3 = NaNO3 + 2 HNO3 + Ag3AsO4
HNO3 + Na2S + HCl = NaCl + NO + H2O + S =>
2 HNO3 + 3 Na2S + 6 HCl = 6 NaCl + 2 NO + 4 H2O + 3 S
C3H7Cl + NH3 = C2H7N + NH4Cl =>
2 C3H7Cl + 5 NH3 = 3 C2H7N + 2 NH4Cl
Cu(OH)2 + Zn = CuO + Zn(OH)2 + H2 =>
2 Cu(OH)2 + Zn = 2 CuO + Zn(OH)2 + H2
CCl4 + K2CrO4 = Cl2CO + CrO2Cl2 + KCl =>
2 CCl4 + K2CrO4 = 2 Cl2CO + CrO2Cl2 + 2 KCl
Ag2S + Cl2 = AgCl + S =>
Ag2S + Cl2 = 2 AgCl + S
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaH2AsO4 + AgNO3 = NaNO3 + HNO3 + Ag3AsO4 =>
NaH2AsO4 + 3 AgNO3 = NaNO3 + 2 HNO3 + Ag3AsO4
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
H2SO4 + KBr = SO2 + Br2 + KHSO4 + H2O =>
3 H2SO4 + 2 KBr = SO2 + Br2 + 2 KHSO4 + 2 H2O
Ca(OH)2 + NaCl = NaOH + CaCl2 =>
Ca(OH)2 + 2 NaCl = 2 NaOH + CaCl2
Cr + S = Cr2S2 =>
2 Cr + 2 S = Cr2S2
Kl + Cl2 = KlCl2 =>
Kl + Cl2 = KlCl2
UO2SO4*3H2O + (NH4)2HPO4 = UO2NH4PO4 + H2SO4 + NH3 + H2O =>
UO2SO4*3H2O + (NH4)2HPO4 = UO2NH4PO4 + H2SO4 + NH3 + 3 H2O
Zn(NO3)2 + Ca3(PO4)2 = Zn3(PO4)2 + Ca(NO3)2 =>
3 Zn(NO3)2 + Ca3(PO4)2 = Zn3(PO4)2 + 3 Ca(NO3)2
Cu(OH)2 + Zn = CuO + Zn(OH)2 + H2 =>
2 Cu(OH)2 + Zn = 2 CuO + Zn(OH)2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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