| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 MnO4{-} + 10 CH3HOCH2COCH3 + 3 H{+} = 3 Mn(CH3HOCH2COCH3)3 + 4 CO2 + 6 H2O
K2O + H2CO3 = H2O + K2(CO3) =>
K2O + H2CO3 = H2O + K2(CO3)
Pb(NO3)2(aq) + Cr(s) = Pb(s) + Cr(NO3)3(aq) =>
3 Pb(NO3)2(aq) + 2 Cr(s) = 3 Pb(s) + 2 Cr(NO3)3(aq)
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Fe + Zn(SO4) = FeSO4 + Zn =>
Fe + Zn(SO4) = FeSO4 + Zn
NaClO + HBr = NaBr + HClO =>
NaClO + HBr = NaBr + HClO
KMnO4 + Na2SO3 + H2SO4 = MnSO4 + Na2SO4 + H2O + KSO4 =>
KMnO4 + 2 Na2SO3 + 2 H2SO4 = MnSO4 + 2 Na2SO4 + 2 H2O + KSO4
H(PO3) + Na = Na3(PO3) + H2 =>
2 H(PO3) + 6 Na = 2 Na3(PO3) + H2
Mg(OH)2 + Sc(NO3)3 = Mg(NO3)2 + Sc(OH)3 =>
3 Mg(OH)2 + 2 Sc(NO3)3 = 3 Mg(NO3)2 + 2 Sc(OH)3
AgNO3(aq) + Ba(OH)2(aq) = Ag2O + Ba(NO3)2 + H2O =>
2 AgNO3(aq) + Ba(OH)2(aq) = Ag2O + Ba(NO3)2 + H2O
HNO{3+} + HCl = NO + H{2+}O + Cl{2+} =>
4 HNO{3+} + HCl = 4 NO + 5 H{2+}O + Cl{2+}
Na + Cl4 = NaCl4 =>
Na + Cl4 = NaCl4
NH3Cl + NaOH = NH2 + NaCl + H2O =>
NH3Cl + NaOH = NH2 + NaCl + H2O
C4OH10 + O2 = CO2 + H2O =>
C4OH10 + 6 O2 = 4 CO2 + 5 H2O
Co + Sn + S = Co3Sn2S2 =>
3 Co + 2 Sn + 2 S = Co3Sn2S2
SnO2(aq) + H2(g) = Sn(s) + H2O(g) =>
SnO2(aq) + 2 H2(g) = Sn(s) + 2 H2O(g)
HN3 + HNO3 = N2 + H2O =>
5 HN3 + HNO3 = 8 N2 + 3 H2O
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
C3H7OH(g) + O2(g) = CO2(g) + H2O(g) =>
2 C3H7OH(g) + 9 O2(g) = 6 CO2(g) + 8 H2O(g)
NaPb2(CO3)2OH + CH3COOH = Pb + NaOH + CO2 + H2O =>
2 NaPb2(CO3)2OH + CH3COOH = 4 Pb + 2 NaOH + 6 CO2 + 2 H2O
CoSO4 + KNO3 = Co(NO3)2 + K2SO4 =>
CoSO4 + 2 KNO3 = Co(NO3)2 + K2SO4
Ca(OH) + HNO3 = Ca(NO3)H2O =>
Ca(OH) + HNO3 = Ca(NO3)H2O
NaCuO4 + H2SO4 = CuO3 + NaSO4 + H2O =>
NaCuO4 + H2SO4 = CuO3 + NaSO4 + H2O
BaOH + HI = BaIH2O =>
BaOH + HI = BaIH2O
O2 + C2H5ON = CO2 + H2O + NH3 =>
2 O2 + C2H5ON = 2 CO2 + H2O + NH3
CH3CH2OH + BF3 = CH3CH2OF + HBF2 =>
CH3CH2OH + BF3 = CH3CH2OF + HBF2
MgO + MgSiO3 = Mg2SiO4 =>
MgO + MgSiO3 = Mg2SiO4
KBrO3 + NH3 = N2 + KBr + H2O =>
KBrO3 + 2 NH3 = N2 + KBr + 3 H2O
e + H3O{+} + H3AsO4 = AsH3 + H2O =>
8e + 8 H3O{+} + H3AsO4 = AsH3 + 12 H2O
MnS + O2 = Mn3O4 + SO2 =>
3 MnS + 5 O2 = Mn3O4 + 3 SO2
NH4NO2 + HCl = NH4Cl + HNO2 =>
NH4NO2 + HCl = NH4Cl + HNO2
BaOH + HI = BaIH2O =>
BaOH + HI = BaIH2O
BaSiO3 = SiO2BaO =>
BaSiO3 = SiO2BaO
KMnO4 + BiBr3 + H2SO4 = Br2 + MnSO4 + Bi2(SO4)3 + K2SO4 + H2O =>
6 KMnO4 + 10 BiBr3 + 24 H2SO4 = 15 Br2 + 6 MnSO4 + 5 Bi2(SO4)3 + 3 K2SO4 + 24 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AsCl3 + NaBH4 = AsH3 + NaCl + BCl3 =>
4 AsCl3 + 3 NaBH4 = 4 AsH3 + 3 NaCl + 3 BCl3
KBrO3 + NH3 = N2 + KBr + H2O =>
KBrO3 + 2 NH3 = N2 + KBr + 3 H2O
(NH)4OH + CO2 = (NH)4HCO3 =>
(NH)4OH + CO2 = (NH)4HCO3
KHC2O4 + NaOH = KNaC2O4 + H2O =>
KHC2O4 + NaOH = KNaC2O4 + H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
CaCe2 + Na3PO4 = Ca3(PO4)2 + NaCe =>
3 CaCe2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCe
NaClHg(C2H3O2)2 = Na(C2H3O2)2HgCl =>
NaClHg(C2H3O2)2 = Na(C2H3O2)2HgCl
CH4 + Xe = CH4Xe =>
CH4 + Xe = CH4Xe
K(MnO4) + MnCl2 + H2O = MnO2 + KCl + HCl =>
2 K(MnO4) + 3 MnCl2 + 2 H2O = 5 MnO2 + 2 KCl + 4 HCl
CaCe2 + Na3PO4 = Ca3(PO4)2 + NaCe =>
3 CaCe2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCe
KMnO4 + C2H6O + H2SO4 = Mn(SO4) + K2SO4 + C2H4O2 + H2O =>
4 KMnO4 + 5 C2H6O + 6 H2SO4 = 4 Mn(SO4) + 2 K2SO4 + 5 C2H4O2 + 11 H2O
C6H12O6 + HNO3 = CO2 + NO2 + H2O =>
C6H12O6 + 24 HNO3 = 6 CO2 + 24 NO2 + 18 H2O
Zn(OH)2 + NH4Cl = [Zn(NH3)4]Cl2 + H2O + HCl =>
Zn(OH)2 + 4 NH4Cl = [Zn(NH3)4]Cl2 + 2 H2O + 2 HCl
H2O + Mg4 = MgO + H =>
4 H2O + Mg4 = 4 MgO + 8 H
Ca + [EDTA] = Ca[EDTA] =>
Ca + [EDTA] = Ca[EDTA]
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/19/24
Équations équilibrées sur06/18/23
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