| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MgOH + H2O2 = 2 Mg(OH)2
Calciumhydroxide + hydrochloricacid = water + calciumchloride =>
Ca(OH)2 + 2 HCl = 2 H2O + CaCl2
Fe2O3 + BaCl2 = Fe2Cl2 + BaO3 =>
Fe2O3 + BaCl2 = Fe2Cl2 + BaO3
BiCl3 + H2S = Bi2S3 + H2Cl2 =>
2 BiCl3 + 3 H2S = Bi2S3 + 3 H2Cl2
KAg(OH)2 + KOH + NH3 = H2O + K6AgN2 + O2 =>
4 KAg(OH)2 + 20 KOH + 8 NH3 = 26 H2O + 4 K6AgN2 + O2
Fe(NO3)3*9H2O + C6H8O7H2O = Fe2O3 + N2 + CO2 + H2O =>
6 Fe(NO3)3*9H2O + 5 C6H8O7H2O = 3 Fe2O3 + 9 N2 + 30 CO2 + 79 H2O
C6HC + O2 = CO2 + H2O =>
4 C6HC + 29 O2 = 28 CO2 + 2 H2O
H2 + NO3{-} = OH{-} + NH3 + H2O =>
4 H2 + NO3{-} = OH{-} + NH3 + 2 H2O
Li2SO4(aq) + NaCl(aq) = Li2Cl(aq) + NaSO4(aq) =>
Li2SO4(aq) + NaCl(aq) = Li2Cl(aq) + NaSO4(aq)
(NH4)2CO3 = CO2 + H2O + NH3 =>
(NH4)2CO3 = CO2 + H2O + 2 NH3
CH3CHOHCH3 + Cr2O72{-} + H{+} = CH3COCH3 + Cr3{+} + H2O =>
427 CH3CHOHCH3 + 6 Cr2O72{-} + 10 H{+} = 427 CH3COCH3 + 4 Cr3{+} + 432 H2O
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
CS2 + OH{-} = (CO3){-2} + (CS3){-2} + H2O =>
3 CS2 + 6 OH{-} = (CO3){-2} + 2(CS3){-2} + 3 H2O
H2SO3(aq) + NH3(aq) = NH4HSO3(aq) =>
H2SO3(aq) + NH3(aq) = NH4HSO3(aq)
C8O2H8 + C7OH12 = C23O3H24 + H2O =>
2 C8O2H8 + C7OH12 = C23O3H24 + 2 H2O
H2Se2 = H2Se + Se2 =>
2 H2Se2 = 2 H2Se + Se2
Zn(NO3)2(aq) + HCl(aq) = Zn(HCl)(aq) + NO3(g) =>
Zn(NO3)2(aq) + HCl(aq) = Zn(HCl)(aq) + 2 NO3(g)
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
H2S04Na = NaS04H2 =>
H2S04Na = NaS04H2
Mg(NO4)2 + AlCl = MgCl + Al(NO4)2 =>
Mg(NO4)2 + AlCl = MgCl + Al(NO4)2
CsOH + H2SO3 = Cs2SO3 + H2O =>
2 CsOH + H2SO3 = Cs2SO3 + 2 H2O
Pb + PbO2 + H3O{+} + SO4{2-} = PbSO4 + H2O =>
Pb + PbO2 + 4 H3O{+} + 2 SO4{2-} = 2 PbSO4 + 6 H2O
Cr + Br = CrBr3 =>
Cr + 3 Br = CrBr3
Pb + Sb + S = Pb5Sb4S11 =>
5 Pb + 4 Sb + 11 S = Pb5Sb4S11
C4H9Br + NaOCH3 = C5H12O + NaBr =>
C4H9Br + NaOCH3 = C5H12O + NaBr
Ti2(SO4)3 + H2O2 + H2SO4 = Ti(SO4)2 + H2O =>
Ti2(SO4)3 + H2O2 + H2SO4 = 2 Ti(SO4)2 + 2 H2O
C6H5CH2CH(NH2)COOH + HNO2 = C6H5CH(NO2)COOH + N2 + H2O =>
24 C6H5CH2CH(NH2)COOH + 65 HNO2 = 27 C6H5CH(NO2)COOH + 31 N2 + 70 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H8N2 + HCl = C2H9N2 + Cl =>
C2H8N2 + HCl = C2H9N2 + Cl
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O =>
CH2O + NH2CH2COOH = NH2C2H2COOH + H2O
H2O2 + MnO2 = O2 + MnH4 =>
2 H2O2 + MnO2 = 3 O2 + MnH4
C12H22O11 + K2Cr1O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C12H22O11 + 16 K2Cr1O7 + 40 H2SO4 = 36 CO2 + 8 Cr2(SO4)3 + 16 K2SO4 + 73 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H3P + Li(OH) = Li3P + H2O =>
H3P + 3 Li(OH) = Li3P + 3 H2O
[Co(en)2Cl2]{+} + H2O = [Co(en)2(H2O)Cl]{2+} + Cl{-} =>
[Co(en)2Cl2]{+} + H2O = [Co(en)2(H2O)Cl]{2+} + Cl{-}
Ca3[Fe(CN)6]2 + BaSO4 = Ba3[Fe(CN)6]2 + CaSO4 =>
Ca3[Fe(CN)6]2 + 3 BaSO4 = Ba3[Fe(CN)6]2 + 3 CaSO4
H{+} + MnO4{-} + SO3{2-} = Mn{2+} + SO4{2-} + H2O =>
6 H{+} + 2 MnO4{-} + 5 SO3{2-} = 2 Mn{2+} + 5 SO4{2-} + 3 H2O
PbCl2 + Na2(SO4) = Pb2(SO4)2 + Na2Cl2 =>
2 PbCl2 + 2 Na2(SO4) = Pb2(SO4)2 + 2 Na2Cl2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
CH3CH(OH)CH3 + KMnO4 + H2SO4 = CH3C(O)CH3 + K2SO4 + MnSO4 + H2O =>
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3C(O)CH3 + K2SO4 + 2 MnSO4 + 8 H2O
CH3CH2CO2H + H2O = CH3CH2CO2{-} + H3O{+} =>
CH3CH2CO2H + H2O = CH3CH2CO2{-} + H3O{+}
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
CH2O3 = H2OCO2 =>
CH2O3 = H2OCO2
NaOH + HCl = NaCl + H + HO =>
NaOH + HCl = NaCl + H + HO
NaBH4(s) + H2SO4(aq) = Na2SO4(aq) + B2H6(g) + H2(g) =>
2 NaBH4(s) + H2SO4(aq) = Na2SO4(aq) + B2H6(g) + 2 H2(g)
AgNO{3} + KCl = AgCl + KNO{3} =>
AgNO{3} + KCl = AgCl + KNO{3}
NaHSO3 + H2O2 = NaHSO4 + H2O =>
NaHSO3 + H2O2 = NaHSO4 + H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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