| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + H = K + HOH
AgCl + H3PO4 = Ag3PO4 + HCl =>
3 AgCl + H3PO4 = Ag3PO4 + 3 HCl
O2 + C2H12 = CO2 + H2O =>
5 O2 + C2H12 = 2 CO2 + 6 H2O
HC3H7NH3 + H2O = C3H7NH3 + H3O =>
HC3H7NH3 + H2O = C3H7NH3 + H3O
Zn + Na(OH) = Zn(OH)2 + Na =>
Zn + 2 Na(OH) = Zn(OH)2 + 2 Na
CH3Cl + KCN = CH3CN + KCl =>
CH3Cl + KCN = CH3CN + KCl
COCI2 + F2 = COF2 + CI2 =>
COCI2 + F2 = COF2 + CI2
K2MnO4 + C2H4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
3 K2MnO4 + C2H4 + 6 H2SO4 = 2 CO2 + 8 H2O + 3 K2SO4 + 3 MnSO4
Fe + H2OSO4 = Fe(SO4)3 + H2O =>
Fe + 3 H2OSO4 = Fe(SO4)3 + 3 H2O
Al2O3 + NaOH + H2O = Al(OH)4 + Na =>
Al2O3 + 2 NaOH + 3 H2O = 2 Al(OH)4 + 2 Na
*Na2CO3 = Na2O + CO2 =>
*Na2CO3 = Na2O + CO2
C48H95NO5 + O2 = HCN + CO2 + H2O =>
C48H95NO5 + 68 O2 = HCN + 47 CO2 + 47 H2O
Co + HgCl = CoCl3 + Hg =>
Co + 3 HgCl = CoCl3 + 3 Hg
NaCl + H2O = NaOH2 + Cl2 =>
2 NaCl + 2 H2O = 2 NaOH2 + Cl2
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
H2SO4*H2O = H2SO4 + H2O =>
H2SO4*H2O = H2SO4 + H2O
H3BO3 + Ti(OH)4 = Ti3(BO3)4 + H2O =>
4 H3BO3 + 3 Ti(OH)4 = Ti3(BO3)4 + 12 H2O
Na(s) + HCl(aq) = NaCl(aq) + H2(g) =>
2 Na(s) + 2 HCl(aq) = 2 NaCl(aq) + H2(g)
KI + KClO3 = KIO3 + KCl =>
KI + KClO3 = KIO3 + KCl
NH4NO3 + K2CrO4 = (NH4)2CrO4 + KNO3 =>
2 NH4NO3 + K2CrO4 = (NH4)2CrO4 + 2 KNO3
Na2S + FeCl3 = FeS + S + NaCl =>
3 Na2S + 2 FeCl3 = 2 FeS + S + 6 NaCl
Cl2 + IO3{-} = ClO3{-} + I2 =>
Cl2 + 2 IO3{-} = 2 ClO3{-} + I2
Ca(OH)2 + HBr = CaBr2 + H2O =>
Ca(OH)2 + 2 HBr = CaBr2 + 2 H2O
Ca(SO4) + Mg(OH)2 = Ca(OH)2 + Mg(SO4) =>
Ca(SO4) + Mg(OH)2 = Ca(OH)2 + Mg(SO4)
HClO3 + Fe(OH)2 = Fe(ClO3)2 + H2O =>
2 HClO3 + Fe(OH)2 = Fe(ClO3)2 + 2 H2O
CaCl2 + Rb2CO3 = CaCO3 + RbCl =>
CaCl2 + Rb2CO3 = CaCO3 + 2 RbCl
AgNO3 + Na2S2O4 = NaNO3 + SO2 + S + AgO =>
2 AgNO3 + Na2S2O4 = 2 NaNO3 + SO2 + S + 2 AgO
Fe2(SO4)3 + H2S = Fe2S3 + H2SO2 =>
Fe2(SO4)3 + 6 H2S = Fe2S3 + 6 H2SO2
Fe + Sn(SO4) = Sn + Fe(SO4) =>
Fe + Sn(SO4) = Sn + Fe(SO4)
Yb20O30 + Si10O20 + Mg10O10 = Yb15Mg5Si20O67 + O20 =>
30 Yb20O30 + 80 Si10O20 + 20 Mg10O10 = 40 Yb15Mg5Si20O67 + O20
Cd(s) + HCl(aq) = H2(g) + CdCl2(aq) =>
Cd(s) + 2 HCl(aq) = H2(g) + CdCl2(aq)
Rb + O2 = Rb2O =>
4 Rb + O2 = 2 Rb2O
AgO + CH3OH = Ag2O + CH2O + H2O =>
2 AgO + CH3OH = Ag2O + CH2O + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CaCO3 + HC2H3O2 = Ca(C2H3O2)2 + H2CO3 =>
CaCO3 + 2 HC2H3O2 = Ca(C2H3O2)2 + H2CO3
BiI3(aq) + H2S(aq) = Bi2S3(s) + HI(aq) =>
2 BiI3(aq) + 3 H2S(aq) = Bi2S3(s) + 6 HI(aq)
AgNO2 + Ni = NiNO2 + Ag =>
AgNO2 + Ni = NiNO2 + Ag
Na2Co3 + HF = Na2F + HCo3 =>
Na2Co3 + HF = Na2F + HCo3
Al + O(g) = AlO =>
Al + O(g) = AlO
SiO2(s) + HF(ac) = SiF4(g) + H2O(l) =>
SiO2(s) + 4 HF(ac) = SiF4(g) + 2 H2O(l)
CH2NO2 + O2 = CO2 + H2O + NO2 =>
2 CH2NO2 + 3 O2 = 2 CO2 + 2 H2O + 2 NO2
Cu2O(s) + C(s) = Cu(s) + CO2(g) =>
2 Cu2O(s) + C(s) = 4 Cu(s) + CO2(g)
HCl + CuCl + H2O2 = H(CuCl4) + H2O =>
3 HCl + CuCl + H2O2 = H(CuCl4) + 2 H2O
Co{2+} + HC2H3O2 + NO{-} + O2 = [Co(NO2)6]{3{-})+H2O+C2H3O{-} =>
4 Co{2+} + 28 HC2H3O2 + 24 NO{-} + 5 O2 = 4[Co(NO2)6]{3{-})+14H2O+28C2H3O{-}
Ba[HCO3]2 = BaCO3 + H2O + CO2 =>
Ba[HCO3]2 = BaCO3 + H2O + CO2
NO + NaOH = NaNO2 + H2 =>
2 NO + 2 NaOH = 2 NaNO2 + H2
(CuOH)2SO4 + (NH4)2SO4 + NH3*H2O = [Cu(NH3)4]SO4 + H2O =>
(CuOH)2SO4 + (NH4)2SO4 + 6 NH3*H2O = 2[Cu(NH3)4]SO4 + 8 H2O
C9H10O3 + NaBH4 = C9H12O3 + NaBH3 =>
C9H10O3 + 2 NaBH4 = C9H12O3 + 2 NaBH3
Al(ClO3)3 + H2O = Al(OH)3 + HClO3 =>
Al(ClO3)3 + 3 H2O = Al(OH)3 + 3 HClO3
CH4N2O + O2 = N2 + CO + H2O =>
CH4N2O + O2 = N2 + CO + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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