| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu(NO3)2 + 2 Na3PO4 = Cu3(PO4)2 + 6 NaNO3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
CO2 + H2O = C2H2 + O2 =>
4 CO2 + 2 H2O = 2 C2H2 + 5 O2
CH3C6H5 + SO2Cl2 = CH3C6H4SO2Cl + HCl =>
CH3C6H5 + SO2Cl2 = CH3C6H4SO2Cl + HCl
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CrCl3*6H2O + (NH2)2CO + C5H8O2 = Cr(C5H8O2)3 + NH4Cl + CO2 + H2O =>
8 CrCl3*6H2O + 12(NH2)2CO + 25 C5H8O2 = 8 Cr(C5H8O2)3 + 24 NH4Cl + 17 CO2 + 28 H2O
Cl2H2 + F2 = Cl + FH2 =>
2 Cl2H2 + F2 = 4 Cl + 2 FH2
Fe + LiH = FeLi2 + H =>
Fe + 2 LiH = FeLi2 + 2 H
HCl + HNO3 = NO + Cl2 + H2O =>
6 HCl + 2 HNO3 = 2 NO + 3 Cl2 + 4 H2O
Ba(NO3)2 + MgCl2 = BaCl2 + Mg(NO3)2 =>
Ba(NO3)2 + MgCl2 = BaCl2 + Mg(NO3)2
Ba + NaOH = Na + Ba(OH) =>
Ba + NaOH = Na + Ba(OH)
HNO3 + H2SO4 = NO3SO4 + H =>
HNO3 + H2SO4 = NO3SO4 + 3 H
Ti + Cl2 = TiCl4 =>
Ti + 2 Cl2 = TiCl4
NH4NO3 + NaOH = NH4OH + NO3Na =>
NH4NO3 + NaOH = NH4OH + NO3Na
Cr(NO3)3 + Na2S + H2O = NaNO3 + Cr(OH)3 + NaHS =>
Cr(NO3)3 + 3 Na2S + 3 H2O = 3 NaNO3 + Cr(OH)3 + 3 NaHS
SnSO4Zn(OH)2 = Sn(OH)2ZnSO4 =>
SnSO4Zn(OH)2 = Sn(OH)2ZnSO4
Mg(NO3)2 + K3PO4 = Mg3(PO4)2 + KNO3 =>
3 Mg(NO3)2 + 2 K3PO4 = Mg3(PO4)2 + 6 KNO3
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
H{+} + SO3{2-} + MnO4 = SO4{2-} + H2O + Mn{2+} =>
2 H{+} + 3 SO3{2-} + MnO4 = 3 SO4{2-} + H2O + Mn{2+}
Na2S + SO4 = Na2SO4 + S =>
Na2S + SO4 = Na2SO4 + S
Na2CrO4 + H2O2 + NaOH = Na5CrO10 + H2O =>
2 Na2CrO4 + 9 H2O2 + 6 NaOH = 2 Na5CrO10 + 12 H2O
KMnO4 + SnS + KOH = MnO2 + K2SnO3 + K2SO4 + H2O =>
10 KMnO4 + 3 SnS + 2 KOH = 10 MnO2 + 3 K2SnO3 + 3 K2SO4 + H2O
CsOH + HClO3 = CsCl + H2O + O2 =>
2 CsOH + 2 HClO3 = 2 CsCl + 2 H2O + 3 O2
Li2S + HNO3 = Li2NO3 + HS =>
Li2S + HNO3 = Li2NO3 + HS
Ca(OCl)2 + H2O = Ca(OH)2 + H2OCl + O2 =>
2 Ca(OCl)2 + 6 H2O = 2 Ca(OH)2 + 4 H2OCl + O2
H5 = H8 =>
8 H5 = 5 H8
Ba(OH)3 + SO3 = Ba2(SO4)3 + H2O =>
2 Ba(OH)3 + 3 SO3 = Ba2(SO4)3 + 3 H2O
CuSO4 + H2SO4 = Cu(SO4)2 + SO2 + H2O =>
CuSO4 + 2 H2SO4 = Cu(SO4)2 + SO2 + 2 H2O
Cl + OH{-} = Cl{-} + ClO4{-} + H2O =>
8 Cl + 8 OH{-} = 7 Cl{-} + ClO4{-} + 4 H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH
Al + H3PO4 = Al(H2PO4)3 + H2 =>
2 Al + 6 H3PO4 = 2 Al(H2PO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NaH + H2O = H2 + NaOH =>
NaH + H2O = H2 + NaOH
IO3 + SbO2 = IO + SbO3 =>
IO3 + 2 SbO2 = IO + 2 SbO3
CO2(g) + KOH(aq) = K2CO3(aq) + H2O(l) =>
CO2(g) + 2 KOH(aq) = K2CO3(aq) + H2O(l)
Ca(s) + AlNO3(aq) = Al(s) + CaNO3(aq) =>
Ca(s) + AlNO3(aq) = Al(s) + CaNO3(aq)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Ca(OH)2 + Al(NO3)3 = Ca(NO3)2 + Al(OH)3 =>
3 Ca(OH)2 + 2 Al(NO3)3 = 3 Ca(NO3)2 + 2 Al(OH)3
C2H4O2 + CH3OH = CH3COOCH3 + H2O =>
C2H4O2 + CH3OH = CH3COOCH3 + H2O
Al2O3 + K2CO3 = KAlO2 + CO2 =>
Al2O3 + K2CO3 = 2 KAlO2 + CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Na2O2 + C12H23ClO = C24H46O4 + NaCl =>
Na2O2 + 2 C12H23ClO = C24H46O4 + 2 NaCl
Ir + O = IrO2 =>
Ir + 2 O = IrO2
C2H4F2 = C2H4 + F2 =>
C2H4F2 = C2H4 + F2
Na2S2O3 + KMnO4 + H2SO4 = NaHSO4 + MnSO4 + K2SO4 + H2O =>
5 Na2S2O3 + 8 KMnO4 + 12 H2SO4 = 10 NaHSO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O
KAg(CN)2 + Zn = Ag + Zn(CN)2 + KCN =>
2 KAg(CN)2 + Zn = 2 Ag + Zn(CN)2 + 2 KCN
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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