| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba[OH]2 + H2SO4 = 2 H2O + BaSO4
LiN + NH4NO3 = LiNO3 + NNH4 =>
LiN + NH4NO3 = LiNO3 + NNH4
Cr2O3 + NO2 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 6 NO2 + 10 KOH = 2 K2CrO4 + 6 KNO2 + 5 H2O
Ce2O3 + HNO3 = H2O + Ce(NO3)3 =>
Ce2O3 + 6 HNO3 = 3 H2O + 2 Ce(NO3)3
C10H22 + H2 = C5H24 =>
C10H22 + 13 H2 = 2 C5H24
C10H16(limonene) + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16(limonene) + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
Zn + NO3{-} + OH{-} + H2O = [Zn(OH)4]{2-} + NH3 =>
4 Zn + NO3{-} + 7 OH{-} + 6 H2O = 4[Zn(OH)4]{2-} + NH3
CuSO4H2O + Zn = Cu + ZnSO4 + H2O =>
CuSO4H2O + Zn = Cu + ZnSO4 + H2O
C6H12O6 + H2SiF6 = H3OF + Si + C + CO2 =>
4 C6H12O6 + 3 H2SiF6 = 18 H3OF + 3 Si + 21 C + 3 CO2
C3H6(OH)2 + PCl5 = C3H6Cl2 + POCl3 + HCl =>
C3H6(OH)2 + 2 PCl5 = C3H6Cl2 + 2 POCl3 + 2 HCl
H2SO4 + Pb(NO3)2 = H2NO3 + Pb(SO4)2 =>
2 H2SO4 + Pb(NO3)2 = 2 H2NO3 + Pb(SO4)2
Ni + C4H8O2N2 = Ni(C4H7O2N2)2 + H =>
Ni + 2 C4H8O2N2 = Ni(C4H7O2N2)2 + 2 H
HO2 = O(g) + H(g) =>
HO2 = 2 O(g) + H(g)
CaCO3 + HNO3 = Ca(NO3)2CO2 + H2O =>
CaCO3 + 2 HNO3 = Ca(NO3)2CO2 + H2O
NaCl + SO2 + H2O + O2 = Na2SO4 + HCl =>
4 NaCl + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCl
H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + H{2}O =>
2 H{3}PO{4} + MgCO{3} = Mg{3}(PO{4}){2} + CO{2} + 2 H{2}O
Al + OH{-} + H2O = [Al(OH)4]{-} + H2 =>
2 Al + 2 OH{-} + 6 H2O = 2[Al(OH)4]{-} + 3 H2
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
AgNO3 + H2O = AgOH + HNO3 =>
AgNO3 + H2O = AgOH + HNO3
NiCl2 + H2SO4 = NiSO4 + Cl2H2 =>
NiCl2 + H2SO4 = NiSO4 + Cl2H2
Na2SiO3 + H2SiO3 = NaHSiO3 =>
Na2SiO3 + H2SiO3 = 2 NaHSiO3
Mg(s) + H3PO4(aq) = Mg3(PO4)2(aq) + H2(g) =>
3 Mg(s) + 2 H3PO4(aq) = Mg3(PO4)2(aq) + 3 H2(g)
HCl + BaCl2 = BaH2 + Cl2 =>
2 HCl + BaCl2 = BaH2 + 2 Cl2
K2Cr2O6 + SnCl2 + HCl = CrCl3 + SnCl4 + KCl + H2O =>
K2Cr2O6 + 2 SnCl2 + 12 HCl = 2 CrCl3 + 2 SnCl4 + 2 KCl + 6 H2O
Cu(II) + HNO3 = Cu(II)(NO3)2 + NO2 + H2O =>
Cu(II) + 4 HNO3 = Cu(II)(NO3)2 + 2 NO2 + 2 H2O
C2H2 + AgNO3 + NH4OH = AgC2H + NH4NO3 + H2O =>
C2H2 + AgNO3 + NH4OH = AgC2H + NH4NO3 + H2O
C2H5OH + Na2Cr2O7 + H2SO4 = CH3COOH + Na2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + 2 Na2Cr2O7 + 8 H2SO4 = 3 CH3COOH + 2 Na2SO4 + 2 Cr2(SO4)3 + 11 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
KOH + SrBr2 = Sr(OH)2 + KBr =>
2 KOH + SrBr2 = Sr(OH)2 + 2 KBr
HCl + (NH4)2SO4 = H2SO4 + NH4Cl =>
2 HCl + (NH4)2SO4 = H2SO4 + 2 NH4Cl
Ag + H2SO4 = Ag2SO4 + H2O + SO2 =>
2 Ag + 2 H2SO4 = Ag2SO4 + 2 H2O + SO2
AgNO3 + NaCrO3 = AgCrO3 + NaNO3 =>
AgNO3 + NaCrO3 = AgCrO3 + NaNO3
Ca(ClO3)2 + CaCl2 + HCl = Ca(OH)2 + Cl2 =>
Ca(ClO3)2 + 2 CaCl2 + 6 HCl = 3 Ca(OH)2 + 6 Cl2
C4H10 + H2O = C4H10O + H2 =>
C4H10 + H2O = C4H10O + H2
C9H13N + CH2Cl2 = C9H11N + CH2 + HCl =>
C9H13N + CH2Cl2 = C9H11N + CH2 + 2 HCl
H2SO4 + Pb(C2H3O2)2 = PbSO4 + HC2H3O2 =>
H2SO4 + Pb(C2H3O2)2 = PbSO4 + 2 HC2H3O2
Al(s) + HCl(concentrado) = AlCl3 + H2(g) =>
2 Al(s) + 6 HCl(concentrado) = 2 AlCl3 + 3 H2(g)
N4OH + C20H14O4 = CO2 + H2O + N =>
86 N4OH + C20H14O4 = 20 CO2 + 50 H2O + 344 N
C3H8 + HNO3 = CO2 + H2O + C2H5NO2 =>
7 C3H8 + 10 HNO3 = CO2 + 8 H2O + 10 C2H5NO2
Cu2O + CH3COOH = Cu(CH3COO) + H2O =>
Cu2O + 2 CH3COOH = 2 Cu(CH3COO) + H2O
Sr + P = SrP2 =>
Sr + 2 P = SrP2
Pb(C2H3O2)4 + K2Cr = PbCr2 + K(C2H3O2) =>
Pb(C2H3O2)4 + 2 K2Cr = PbCr2 + 4 K(C2H3O2)
CH3CH2OH + K2Cr2O7 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2S04 + H2O =>
8 CH3CH2OH + K2Cr2O7 + 7 H2SO4 = 8 CH3COOH + Cr2(SO4)3 + K2S04 + 15 H2O
Na2CO3 + HC2H3O2 = NaH3C2O2 + H2O + CO2 =>
Na2CO3 + 2 HC2H3O2 = 2 NaH3C2O2 + H2O + CO2
Hg2O + NO2 = Hg(NO3)2 + Hg =>
2 Hg2O + 2 NO2 = Hg(NO3)2 + 3 Hg
K2Cr2O7 + H2SO4 + CH3CH2OH = Cr2(SO4)3 + H2O + CH3CHO(g) + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CH2OH = Cr2(SO4)3 + 7 H2O + 3 CH3CHO(g) + K2SO4
CH3COOH + CaO = Ca(CH3COO)2 + H2O =>
2 CH3COOH + CaO = Ca(CH3COO)2 + H2O
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
Al(OH)3 + H2 + KOH = K3Al(OH)3 + H2O =>
2 Al(OH)3 + 3 H2 + 6 KOH = 2 K3Al(OH)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
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