| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COONa + CH3COOH = CH3COO + NaCH3COOH
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
HOCl + KOH = KCl + H2O2 =>
HOCl + KOH = KCl + H2O2
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
MgO + Ag = Ag2O + Mg =>
MgO + 2 Ag = Ag2O + Mg
AlCl3 + O2 = Al2O + Cl2 =>
4 AlCl3 + O2 = 2 Al2O + 6 Cl2
P + BaSO4 = P4O10 + BaS =>
8 P + 5 BaSO4 = 2 P4O10 + 5 BaS
Cu2SO4 + KBr = CuBr + K2SO4 =>
Cu2SO4 + 2 KBr = 2 CuBr + K2SO4
Co2O3 + N2O3 = Co(NO2)3 =>
Co2O3 + 3 N2O3 = 2 Co(NO2)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SbCl5 + H2O = SbOCl3 + HCl =>
SbCl5 + H2O = SbOCl3 + 2 HCl
SO2 + O2 + H2O = H2S2O8 =>
4 SO2 + 3 O2 + 2 H2O = 2 H2S2O8
K + H2(g) = KH =>
2 K + H2(g) = 2 KH
Al3{+} + Cu(s) = Cu2{+} + Al(s) =>
Al3{+} + 2 Cu(s) = Cu2{+} + 3 Al(s)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
LiBr + HOH = HBr + LiOH =>
LiBr + HOH = HBr + LiOH
CH2CHCH2CH3 + KMnO4 + H2SO4 = CH3CH2COOH + H2O + K2SO4 + MnSO4 =>
15 CH2CHCH2CH3 + 16 KMnO4 + 24 H2SO4 = 20 CH3CH2COOH + 24 H2O + 8 K2SO4 + 16 MnSO4
NaIO3 + H2O + KCl = NaI + Cl2 + KOH =>
NaIO3 + 3 H2O + 6 KCl = NaI + 3 Cl2 + 6 KOH
Al2O3 + Cr2O3 = Al3CrO6 =>
3 Al2O3 + Cr2O3 = 2 Al3CrO6
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag(NO3) + HCl = (HNO3) + AgCl =>
Ag(NO3) + HCl = (HNO3) + AgCl
CaCl2(s) + (NH4)2CO3 = CaCO3(s) + NH4Cl(aq) =>
CaCl2(s) + (NH4)2CO3 = CaCO3(s) + 2 NH4Cl(aq)
(Fe(H2O)5SO4) + NO = (Fe(NO)(H2O)5)SO4 =>
(Fe(H2O)5SO4) + NO = (Fe(NO)(H2O)5)SO4
HNO3 + FeCO3 = H2O + CO2 + Fe(NO3)2 =>
2 HNO3 + FeCO3 = H2O + CO2 + Fe(NO3)2
Pb(NO4)2 + NaCl = PbCl2 + NaNO4 =>
Pb(NO4)2 + 2 NaCl = PbCl2 + 2 NaNO4
LiH2PO4 + H2O = LiOH + H3PO4 =>
LiH2PO4 + H2O = LiOH + H3PO4
HSOCl + HClO3 = H2SO4 + Cl2 =>
HSOCl + HClO3 = H2SO4 + Cl2
Al(OH)3 + Mg(OH)2 = Mg(AlO2)2 + H2O =>
2 Al(OH)3 + Mg(OH)2 = Mg(AlO2)2 + 4 H2O
NH4VO3 + Na2S*3H2O = VO2 + Na2SO3 + H2O + NH3 =>
6 NH4VO3 + Na2S*3H2O = 6 VO2 + Na2SO3 + 6 H2O + 6 NH3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
C3H5(COOC17H33)3 + O2 = C + H2O =>
C3H5(COOC17H33)3 + 23 O2 = 57 C + 52 H2O
NaCl(s) + F2(g) = NaF(s) + Cl2(g) =>
2 NaCl(s) + F2(g) = 2 NaF(s) + Cl2(g)
Cl2 + NaOH + Cr(OH)3 = NaCl + Na2CrO4 + H2O =>
3 Cl2 + 10 NaOH + 2 Cr(OH)3 = 6 NaCl + 2 Na2CrO4 + 8 H2O
Ba + O = BaO2 =>
Ba + 2 O = BaO2
Ba2NO3 + Ag(PO4)3 = AgNO3 + Ba2(PO4)3 =>
Ba2NO3 + Ag(PO4)3 = AgNO3 + Ba2(PO4)3
I2 + Mg = I2Mg =>
I2 + Mg = I2Mg
CrBr2 + O2 = CrO + Br2 =>
2 CrBr2 + O2 = 2 CrO + 2 Br2
Mg2SiO4 + H2O + SiO2 = Mg3Si2O5(OH)4 =>
3 Mg2SiO4 + 4 H2O + SiO2 = 2 Mg3Si2O5(OH)4
Fe(OH){2} = FeO + H{2}O =>
Fe(OH){2} = FeO + H{2}O
Pb(OH)2 + H2S = PbS + HOH =>
Pb(OH)2 + H2S = PbS + 2 HOH
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Ca(OH)2 + H2SO3 = CaOH2SO3 + H2O =>
Ca(OH)2 + H2SO3 = CaOH2SO3 + H2O
Na2S2O8 + C2HCl3 + H2O{+} = Na{+} + SO4{-2} + H{+} + CO2 + Cl{-} =>
Na2S2O8 + C2HCl3 + 4 H2O{+} = 2 Na{+} + 2 SO4{-2} + 9 H{+} + 2 CO2 + 3 Cl{-}
H2SO4 + KOH = H2(OH) + KSO4 =>
H2SO4 + KOH = H2(OH) + KSO4
CaBr2(aq) + AuClO4(aq) = Ca(ClO4)2 + AuBr =>
CaBr2(aq) + 2 AuClO4(aq) = Ca(ClO4)2 + 2 AuBr
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Ba(OH)2(s) + HClO2(aq) = Ba(ClO2)2(aq) + H2O(l) =>
Ba(OH)2(s) + 2 HClO2(aq) = Ba(ClO2)2(aq) + 2 H2O(l)
HNO3 + Zn = NH4NO + Zn(NO3)2 + H2O =>
14 HNO3 + 6 Zn = NH4NO + 6 Zn(NO3)2 + 5 H2O
C2H3N + O2 = CO2 + H2O + NO2 =>
4 C2H3N + 15 O2 = 8 CO2 + 6 H2O + 4 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
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