| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(H2PO4)2 + 6 NaOH = Ba(OH)2 + 2 Na3PO4 + 4 H2O
NaC2HO + H2O = NaC2H3O2 =>
NaC2HO + H2O = NaC2H3O2
RhO3 = RhOO2 =>
RhO3 = RhOO2
KMnO4 + Na2S + H2O = MnO2 + Na2SO3 + KOH =>
2 KMnO4 + Na2S + H2O = 2 MnO2 + Na2SO3 + 2 KOH
CuO + Na2B4O7 = Cu(BO2)2 + NaBO2 =>
CuO + Na2B4O7 = Cu(BO2)2 + 2 NaBO2
CH3COONa + HCl = CH3COOH(aq) + NaCl(aq) =>
CH3COONa + HCl = CH3COOH(aq) + NaCl(aq)
Al + HClO4 = H2 + AlClO4 =>
2 Al + 2 HClO4 = H2 + 2 AlClO4
C6H5NO2 + HCl = C6H6 + NO2 + Cl2 =>
2 C6H5NO2 + 2 HCl = 2 C6H6 + 2 NO2 + Cl2
BaCl2 + Ag{+} = Ba{2+} + AgCl =>
BaCl2 + 2 Ag{+} = Ba{2+} + 2 AgCl
CH3COOH + NaHCO3 = CO2CH3Na + CO2 + H2O =>
CH3COOH + NaHCO3 = CO2CH3Na + CO2 + H2O
AgNO3 + BaI2 = AgI + BaN2O6 =>
2 AgNO3 + BaI2 = 2 AgI + BaN2O6
Zr(OH)4 + HClO4 = Zr(ClO4)4 + H2O =>
Zr(OH)4 + 4 HClO4 = Zr(ClO4)4 + 4 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
HCl + Al6 = AlCl + H2 =>
6 HCl + Al6 = 6 AlCl + 3 H2
TiCl4 + O2 = TiO2 + Cl2 =>
TiCl4 + O2 = TiO2 + 2 Cl2
Mn(NO3)2 + KIO4 + H2O = HMnO4 + HNO3 + KIO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 HMnO4 + 4 HNO3 + 5 KIO3
CuSO4 + K = Cu + SO4K =>
CuSO4 + K = Cu + SO4K
Na2[Zn(OH)4] + SO2 = Zn(OH)2 + NaHSO3 =>
Na2[Zn(OH)4] + 2 SO2 = Zn(OH)2 + 2 NaHSO3
Ca(CO3)2 + LiCl = CaCl2 + LiCO3 =>
Ca(CO3)2 + 2 LiCl = CaCl2 + 2 LiCO3
O2 + HI = H2O + I2 =>
O2 + 4 HI = 2 H2O + 2 I2
NaBr + AgCl2 = NaCl + AgBr2 =>
2 NaBr + AgCl2 = 2 NaCl + AgBr2
O2 = O3 =>
3 O2 = 2 O3
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + H2O =>
Mn(OH)2 + H2SO4 = Mn{2+} + SO4{2-} + 2 H2O
NaCl + H2O = Na2O + HCl =>
2 NaCl + H2O = Na2O + 2 HCl
CoCl2*6H2 + NH4Cl + NH4OH + H2O2 = (Co(NH3)6)Cl3 + H2O =>
2 CoCl2*6H2 + 2 NH4Cl + 10 NH4OH + 13 H2O2 = 2(Co(NH3)6)Cl3 + 36 H2O
H2CO3(aq) + NaOH(aq) = Na2CO3(aq) + H2O =>
H2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 H2O
AlC3 + H2O = C6H6 + Al(OH)3 =>
2 AlC3 + 6 H2O = C6H6 + 2 Al(OH)3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SO3 + HCl = SO2 + H2O + Cl =>
SO3 + 2 HCl = SO2 + H2O + 2 Cl
KI + CI2 = CKI + I2 =>
KI + CI2 = CKI + I2
Ba(C2H3O3)2 + Li2SO4 = Li2(C2H3O3)2 + BaSO4 =>
Ba(C2H3O3)2 + Li2SO4 = Li2(C2H3O3)2 + BaSO4
PH3 + NH3 = NH4PH2 =>
PH3 + NH3 = NH4PH2
SO2 + K2CrO4 + KOH = K2SO4 + K3CrO3 + H2O =>
3 SO2 + 2 K2CrO4 + 8 KOH = 3 K2SO4 + 2 K3CrO3 + 4 H2O
NaI(s) + Cl2(g) = NaCl(s) + I2(g) =>
2 NaI(s) + Cl2(g) = 2 NaCl(s) + I2(g)
Sr + HCl = SrCl + H2 =>
2 Sr + 2 HCl = 2 SrCl + H2
Mg(OH)2 + NaOH = Na2[Mg(OH)4] =>
Mg(OH)2 + 2 NaOH = Na2[Mg(OH)4]
Hg(NO3)2 + Na2S = NaNO3 + HgS =>
Hg(NO3)2 + Na2S = 2 NaNO3 + HgS
FeAsS + O2 + Na2CO3 = Na3AsO4 + FeO + Na2SO4 + CO2 =>
4 FeAsS + 13 O2 + 10 Na2CO3 = 4 Na3AsO4 + 4 FeO + 4 Na2SO4 + 10 CO2
Cu + H2NO3 = Cu(NO3)3 + H2 =>
Cu + 3 H2NO3 = Cu(NO3)3 + 3 H2
C2H5OH + Br2 = C2H2Br3OH + HBr =>
C2H5OH + 3 Br2 = C2H2Br3OH + 3 HBr
KNO* + C + S = K2S + CO2 + N2 =>
2 KNO* + C + S = K2S + CO2 + N2
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
NH3 + Ca(OH)2 = H2O + N + Ca =>
2 NH3 + 3 Ca(OH)2 = 6 H2O + 2 N + 3 Ca
Al2S3 + H2O = Al2OH + HS3 =>
Al2S3 + H2O = Al2OH + HS3
MnO4{-} + C2H5OH + H{+} = Mn{+2} + CH3CHO + H2O =>
2 MnO4{-} + 5 C2H5OH + 6 H{+} = 2 Mn{+2} + 5 CH3CHO + 8 H2O
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K(OH) + CO2 = KHCO3 =>
K(OH) + CO2 = KHCO3
Li2S + S + Cr = LiCrS2 =>
Li2S + 3 S + 2 Cr = 2 LiCrS2
Na3Po4*12H2O + BaCl2*2H2O = Ba3(Po4)2 + NaCl + H2O =>
2 Na3Po4*12H2O + 3 BaCl2*2H2O = Ba3(Po4)2 + 6 NaCl + 30 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/12/24
Équations équilibrées sur01/11/24
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