| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
N2O + H2O2 = NO + H2O =>
N2O + H2O2 = 2 NO + H2O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
CH4 + Cl = CH4Cl =>
CH4 + Cl = CH4Cl
Mg + FeCl3 = Fe + MgCl =>
3 Mg + FeCl3 = Fe + 3 MgCl
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
Sb + CrC2O4 = SbC2O4 + Cr =>
Sb + CrC2O4 = SbC2O4 + Cr
sodiumsulfate + silvernitrate = sodiumnitrate + silversulfate =>
Na2SO4 + 2 AgNO3 = 2 NaNO3 + Ag2SO4
Cu(OH)2 + ZnSO4 = Zn(OH)2 + CuSO4 =>
Cu(OH)2 + ZnSO4 = Zn(OH)2 + CuSO4
MnO2 + KOH + O2 = K2MnO4 + H2O =>
2 MnO2 + 4 KOH + O2 = 2 K2MnO4 + 2 H2O
Na2CO3 + CH3COOH = CH3COONa + HCO3 + H2O =>
10 Na2CO3 + 19 CH3COOH = 20 CH3COONa + 8 HCO3 + 4 H2O
Cu + Cr2(SO3)3 = Cr + Cu2(SO3) =>
6 Cu + Cr2(SO3)3 = 2 Cr + 3 Cu2(SO3)
Hg2Cl2 + SnCl2 = Hg + SnCl4 =>
Hg2Cl2 + SnCl2 = 2 Hg + SnCl4
Co2S3 + H2 = Co + H2S =>
Co2S3 + 3 H2 = 2 Co + 3 H2S
CN{-} + ClO2{-} = CNO{-} + Cl{-}acidic =>
2 CN{-} + ClO2{-} = 2 CNO{-} + Cl{-}acidic
Ag2SO4 + NaBH4 = Ag + Na2SO4 + B2H6 + H2 =>
Ag2SO4 + 2 NaBH4 = 2 Ag + Na2SO4 + B2H6 + H2
NH3 + Cl = N + NH4Cl =>
4 NH3 + 3 Cl = N + 3 NH4Cl
C2H8N2 + N2O4 = N2 + CO2 + H2O =>
C2H8N2 + 2 N2O4 = 3 N2 + 2 CO2 + 4 H2O
HNO3 + Cu = CuNO3 + NO + H2O =>
4 HNO3 + 3 Cu = 3 CuNO3 + NO + 2 H2O
HCOOH + Na2CO3 = CO2 + NaOOCH + H2O =>
2 HCOOH + Na2CO3 = CO2 + 2 NaOOCH + H2O
KIO3 + Mg(NO3)2 = K(NO3) + Mg(IO3)2 =>
2 KIO3 + Mg(NO3)2 = 2 K(NO3) + Mg(IO3)2
Al2(SO4)3 + ZnCl2 = AlCl3 + ZnSO4 =>
Al2(SO4)3 + 3 ZnCl2 = 2 AlCl3 + 3 ZnSO4
NaHCO3 + H3C6H5O7 = Na2C6H5O7 + H2O + CO2 =>
36 NaHCO3 + 17 H3C6H5O7 = 18 Na2C6H5O7 + 41 H2O + 30 CO2
FeS2 + HNO3 = Fe2(SO)3 + H2SO4 + NO + H2O =>
2 FeS2 + 4 HNO3 = Fe2(SO)3 + H2SO4 + 4 NO + H2O
Ga + S = Ga2S3 =>
2 Ga + 3 S = Ga2S3
HClO3 + H2O = ClO3 + H3O =>
HClO3 + H2O = ClO3 + H3O
Na3[Ag(S2O3)2] = Ag2S + Na2SO4 + S =>
2 Na3[Ag(S2O3)2] = Ag2S + 3 Na2SO4 + 4 S
CaCl2(s) + Na3PO4(aq) = Ca3(PO4)2 + NaCl =>
3 CaCl2(s) + 2 Na3PO4(aq) = Ca3(PO4)2 + 6 NaCl
AgCl + PtOH = AgOH + PtCl =>
AgCl + PtOH = AgOH + PtCl
Zn + Ag = ZnAg =>
Zn + Ag = ZnAg
Cr + H2O + NaOH = NaCr(OH)4 + H2 =>
2 Cr + 6 H2O + 2 NaOH = 2 NaCr(OH)4 + 3 H2
HgO + Cl2 = HgCl2 + Cl2O =>
HgO + 2 Cl2 = HgCl2 + Cl2O
Ca + Al(No3)3 = Ca(No3)3 + Al =>
Ca + Al(No3)3 = Ca(No3)3 + Al
Al + O2 = Al2O3232 =>
2 Al + 1616 O2 = Al2O3232
ZnSO4 + Pb = ZnPb + SO4 =>
ZnSO4 + Pb = ZnPb + SO4
Si5H11 + Br2 = Si + HBr =>
2 Si5H11 + 11 Br2 = 10 Si + 22 HBr
KNO3 + LiCl = KCl + LiNO3 =>
KNO3 + LiCl = KCl + LiNO3
BeO + CrO3 = BeCrO4 =>
BeO + CrO3 = BeCrO4
Fe3O4 + Al = Al2O3 + Fe =>
3 Fe3O4 + 8 Al = 4 Al2O3 + 9 Fe
Fe + NaOH + H2O = NaFeO2 + H2 =>
2 Fe + 2 NaOH + 2 H2O = 2 NaFeO2 + 3 H2
Cu + Co2 = CuCo =>
2 Cu + Co2 = 2 CuCo
(CH3)4NI5 + NaHSO3 + H2O = (CH3)4NI + NaHSO4 + HI =>
(CH3)4NI5 + 2 NaHSO3 + 2 H2O = (CH3)4NI + 2 NaHSO4 + 4 HI
Fe(NO3)3 + C6N6FeK3 = Fe(N6FeK3)3 + C6NO3 =>
Fe(NO3)3 + 3 C6N6FeK3 = Fe(N6FeK3)3 + 3 C6NO3
AgNO3(aq) + NaOH(aq) = AgOH() + NaNO3(aq) =>
AgNO3(aq) + NaOH(aq) = AgOH() + NaNO3(aq)
Ag + Na2SO4 = Ag2SO4 + Na =>
2 Ag + Na2SO4 = Ag2SO4 + 2 Na
PbCl4 + Al(NO3)3 = Pb(NO3)4 + AlCl3 =>
3 PbCl4 + 4 Al(NO3)3 = 3 Pb(NO3)4 + 4 AlCl3
aluminumnitride = aluminum + nitrogen =>
2 AlN = 2 Al + N2
NH4NO2 + KMnO4 = KNO3 + KOH + H2O + MnO2 =>
3 NH4NO2 + 10 KMnO4 = 6 KNO3 + 4 KOH + 4 H2O + 10 MnO2
Cu + NH4NO3 = Cu(NH3)2(NO3)2 + N2 + H2O =>
Cu + 3 NH4NO3 = Cu(NH3)2(NO3)2 + N2 + 3 H2O
S8 + O2 = S8O24 =>
S8 + 12 O2 = S8O24
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/28/24
Équations équilibrées sur03/29/23
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