| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4HCO3 = NH4 + HCO3
H2SO4 + Ba = BaSO4 + H2 =>
H2SO4 + Ba = BaSO4 + H2
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + HCl =>
H3PO3 + HgCl2 + H2O = H3PO4 + Hg + 2 HCl
HNO3 + AlPO3 = Al(NO3) + HPO3 =>
HNO3 + AlPO3 = Al(NO3) + HPO3
C3H8 + Cl2 = C3HCl4 + HCl =>
2 C3H8 + 11 Cl2 = 2 C3HCl4 + 14 HCl
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
Sr2SO42 + Al3Cl = Sr2Cl + Al3SO42 =>
Sr2SO42 + Al3Cl = Sr2Cl + Al3SO42
Na + H22O = NaOH + H2 =>
2 Na + 2 H22O = 2 NaOH + 21 H2
Ce(NO3)4 + KI = Ce(NO3)3 + KNO3 + I2 =>
2 Ce(NO3)4 + 2 KI = 2 Ce(NO3)3 + 2 KNO3 + I2
SnCl + HgCl2 = SnCl4 + Hg =>
2 SnCl + 3 HgCl2 = 2 SnCl4 + 3 Hg
Al2S3 + HOH = Al(OH)3 + H2 + S3 =>
Al2S3 + 6 HOH = 2 Al(OH)3 + 3 H2 + S3
HNO2(aq) = HNO3(g) + H2O(l) + NO(g) =>
3 HNO2(aq) = HNO3(g) + H2O(l) + 2 NO(g)
Mg + HA = MgA2 + H2 =>
Mg + 2 HA = MgA2 + H2
HBrO4 + Sn(OH)2 = Sn(BrO4)2 + H2O =>
2 HBrO4 + Sn(OH)2 = Sn(BrO4)2 + 2 H2O
C8H5KOH + O2 = CO2 + H2O + KOH =>
4 C8H5KOH + 37 O2 = 32 CO2 + 10 H2O + 4 KOH
Pb(NO3)2(aq) + NaOH(aq) = Pb(OH)2 + NaNO3 =>
Pb(NO3)2(aq) + 2 NaOH(aq) = Pb(OH)2 + 2 NaNO3
C2H5Cl + NaOH = C2H4 + NaCl + H2O =>
C2H5Cl + NaOH = C2H4 + NaCl + H2O
HO + NO = H2O + NO2 =>
2 HO + NO = H2O + NO2
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH =>
Cu(OH)2 + NH2CH2COOH = Cu(OH)2NH2CH2COOH
KI(aq) + H2SO4(aq)H2O2(aq) = K2SO4(aq) + HI(aq) + H2O2(aq) =>
2 KI(aq) + H2SO4(aq)H2O2(aq) = K2SO4(aq) + 2 HI(aq) + H2O2(aq)
CH3Cl + NaOH = C2H5OH + NaCl + HCl =>
2 CH3Cl + NaOH = C2H5OH + NaCl + HCl
I{-} + IO3{-} + H{+} = I2 + H2O =>
5 I{-} + IO3{-} + 6 H{+} = 3 I2 + 3 H2O
Zn(OH)2 + H(NO3) = Zn(NO3)2 + H(OH) =>
Zn(OH)2 + 2 H(NO3) = Zn(NO3)2 + 2 H(OH)
MgO + SiO2 + H2O = MgSiO3Mg(OH)2H2O =>
2 MgO + SiO2 + 2 H2O = MgSiO3Mg(OH)2H2O
CuI + NH4OH = Cu(OH)2 + NH4 + I2 =>
2 CuI + 4 NH4OH = 2 Cu(OH)2 + 4 NH4 + I2
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
MeO = Me + O =>
MeO = Me + O
Cu(NO3)2 + Na2SO3 + H2O = Cu2SO4 + NaNO3 + HNO3 =>
2 Cu(NO3)2 + Na2SO3 + H2O = Cu2SO4 + 2 NaNO3 + 2 HNO3
Ce(NO3)3 + NaBiO3 + HNO3 = Ce(NO3)4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Ce(NO3)3 + NaBiO3 + 6 HNO3 = 2 Ce(NO3)4 + Bi(NO3)3 + NaNO3 + 3 H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*15H2O =>
2 Al(OH)3 + 3 H2SO4 + 9 H2O = Al2(SO4)3*15H2O
C11H10O + O2 = CO2 + H2O =>
C11H10O + 13 O2 = 11 CO2 + 5 H2O
Al(NO3)H2O + NH2CH2COOH = Al2O3 + N2 + CO2 + H2O =>
6 Al(NO3)H2O + 2 NH2CH2COOH = 3 Al2O3 + 4 N2 + 4 CO2 + 11 H2O
CHOH + H2 = C2H6 + H2O =>
2 CHOH + 3 H2 = C2H6 + 2 H2O
Ca(ClO)2 + Na3PO4 = Ca3(PO4)2 + NaClO =>
3 Ca(ClO)2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaClO
C2H6 = CH2 + H2 =>
C2H6 = 2 CH2 + H2
phenol + KMnO4 + H2SO4 = Quinone + MnSO4 + K2SO4 + H2O =>
5 C6H5OH + 4 KMnO4 + 6 H2SO4 = 5 C6H4O2 + 4 MnSO4 + 2 K2SO4 + 11 H2O
Co(OH)2 + NaOCl + H2O = Co(OH)3 + NaCl =>
2 Co(OH)2 + NaOCl + H2O = 2 Co(OH)3 + NaCl
HCOOC6H5OH + NaOH = HCOONa + C6H5(ONa)2 + H2O =>
HCOOC6H5OH + 3 NaOH = HCOONa + C6H5(ONa)2 + 2 H2O
Ca3(PO4)2 + H2SO4(aq) = CaSO4(s) + H3PO4(aq) =>
Ca3(PO4)2 + 3 H2SO4(aq) = 3 CaSO4(s) + 2 H3PO4(aq)
FeS + HNO3 = NO + Fe2 + SO4 + H2 =>
2 FeS + 4 HNO3 = 4 NO + Fe2 + 2 SO4 + 2 H2
H2(SO4) + NaBrO3 + NaBr = Na2(SO4) + Br2 + H2O =>
3 H2(SO4) + NaBrO3 + 5 NaBr = 3 Na2(SO4) + 3 Br2 + 3 H2O
H2S + HClO = SO4{2-}{-} + Cl2 + H2O + H{+} =>
H2S + 8 HClO = SO4{2-}{-} + 4 Cl2 + 4 H2O + 2 H{+}
CrO42{+} + I{-} + H{+} = Cr + I2 + H2O =>
2 CrO42{+} + 170 I{-} + 168 H{+} = 2 Cr + 85 I2 + 84 H2O
AsH3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2S4 + H2O =>
9 AsH3 + 4 KMnO4 + 12 H2SO4 = 9 H3AsO4 + 4 MnSO4 + 2 K2S4 + 12 H2O
Cu(OH)2 + Cl2 = CuCl2 + H2O + Cu(ClO)2 =>
2 Cu(OH)2 + 2 Cl2 = CuCl2 + 2 H2O + Cu(ClO)2
Fe3N2 + CaS = FeS + Ca3N2 =>
Fe3N2 + 3 CaS = 3 FeS + Ca3N2
Na2Cu3 + CaCl2 = Na2Cl3 + CaCu2 =>
2 Na2Cu3 + 3 CaCl2 = 2 Na2Cl3 + 3 CaCu2
Ca + HCH3COO = Ca(CH3COO)2 + H2 =>
Ca + 2 HCH3COO = Ca(CH3COO)2 + H2
C6H4(OH)(COOH)CH3OH = C6H4(OH)(COOCH3)H2O =>
C6H4(OH)(COOH)CH3OH = C6H4(OH)(COOCH3)H2O
(NH4)3PO4 + Fe(C2H3O2)2 = NH4(C2H3O2) + Fe3(PO4)2 =>
2(NH4)3PO4 + 3 Fe(C2H3O2)2 = 6 NH4(C2H3O2) + Fe3(PO4)2
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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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