| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + Zn(NO3)2 = 2 LiNO3 + Zn(OH)2
Co3(PO4)2 + Mn = Mn3(PO4)3 + Co =>
3 Co3(PO4)2 + 6 Mn = 2 Mn3(PO4)3 + 9 Co
C2H4O2 + MgCO3 = Mg(C2H3O)2 + H2O + CO2 =>
5 C2H4O2 + 2 MgCO3 = 2 Mg(C2H3O)2 + 4 H2O + 4 CO2
H2O + H2SO3 + NH3 = NH4 + H2SO4 =>
H2O + H2SO3 + 2 NH3 = 2 NH4 + H2SO4
Al(MnO4)3 + NH4NO3 = NH4MnO4 + Al(NO3)3 =>
Al(MnO4)3 + 3 NH4NO3 = 3 NH4MnO4 + Al(NO3)3
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
NH4ClO4 + Al = AlCl3 + NO + AlO3 + H2O =>
3 NH4ClO4 + 2 Al = AlCl3 + 3 NO + AlO3 + 6 H2O
AlBr3 + H2O = BrH + Al2O3 =>
2 AlBr3 + 3 H2O = 6 BrH + Al2O3
K2CrO4 + KI + H2SO4 = K2SO4 + Cr(SO4) + I2 + H2O =>
K2CrO4 + 4 KI + 4 H2SO4 = 3 K2SO4 + Cr(SO4) + 2 I2 + 4 H2O
C2H7NO + O2 = CO2 + H2O + CH4N2O =>
2 C2H7NO + 5 O2 = 3 CO2 + 5 H2O + CH4N2O
KMnO4 + MgCl2 = MgMnO4 + Cl2 + KCl =>
2 KMnO4 + 2 MgCl2 = 2 MgMnO4 + Cl2 + 2 KCl
NaHCO3 + Al(OH)3 = NaHO3 + CO3AlH3 =>
NaHCO3 + Al(OH)3 = NaHO3 + CO3AlH3
Mg3O2 + H2O = MgO + H2 =>
Mg3O2 + H2O = 3 MgO + H2
C4H9Cl + KOH = C4H9OH + KCl =>
C4H9Cl + KOH = C4H9OH + KCl
C2H5OH + Cu(OH)2 = CH3CHO + Cu + H2O =>
C2H5OH + Cu(OH)2 = CH3CHO + Cu + 2 H2O
AgSO4 + AlCl3 = AgCl2 + Al2(SO4)3 =>
3 AgSO4 + 2 AlCl3 = 3 AgCl2 + Al2(SO4)3
Fe + I1 = FeI2 =>
Fe + 2 I1 = FeI2
Dy2O3 = Dy + O2 =>
2 Dy2O3 = 4 Dy + 3 O2
Ga(s) + HBr(aq) = GaBr3(aq) + H2 =>
2 Ga(s) + 6 HBr(aq) = 2 GaBr3(aq) + 3 H2
Mg(No3)2 + NaBr = MgBr2 + NaNo3 =>
Mg(No3)2 + 2 NaBr = MgBr2 + 2 NaNo3
HBr + Ag2CO3 = HCO3 + Ag2Br =>
HBr + Ag2CO3 = HCO3 + Ag2Br
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
{239/93}Np = {239/94}Pu =>
{239/93}Np = {239/94}Pu
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
NH2OH + KMnO4 = N2 + MnO2 + H2O + KOH =>
6 NH2OH + 2 KMnO4 = 3 N2 + 2 MnO2 + 8 H2O + 2 KOH
AgNO3 + Li3(PO4) = Ag3PO4 + Li(NO3) =>
3 AgNO3 + Li3(PO4) = Ag3PO4 + 3 Li(NO3)
Cu(s) + Al2O3(s) = CuO + Al =>
3 Cu(s) + Al2O3(s) = 3 CuO + 2 Al
HCO3 + Mg = CO2 + Mg(OH)2 =>
2 HCO3 + Mg = 2 CO2 + Mg(OH)2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
P4O10(s) + H2O(l) = H3PO4 =>
P4O10(s) + 6 H2O(l) = 4 H3PO4
H3(C6H5O7) + NaHCO3 = Na(C6H5O7) + CO2 + H2O =>
8 H3(C6H5O7) + 9 NaHCO3 = 9 Na(C6H5O7) + 3 CO2 + 14 H2O
Fe{3+} + Sn{2+} = Fe{2+} + Sn{4+} =>
2 Fe{3+} + Sn{2+} = 2 Fe{2+} + Sn{4+}
Sn + H2CO3 = Sn4(CO3) + H2 =>
4 Sn + H2CO3 = Sn4(CO3) + H2
Fe1S1O4 + K1Mn1O4 + H2S1O4 = Fe2S3O12 + MnS1O4 + K2S1O4 + H2O1 =>
10 Fe1S1O4 + 2 K1Mn1O4 + 8 H2S1O4 = 5 Fe2S3O12 + 2 MnS1O4 + K2S1O4 + 8 H2O1
Ni + S4 = NiS =>
4 Ni + S4 = 4 NiS
(NH4)2SO4 + NaCl = (NH4)Cl(aq) + Na2SO4(aq) =>
(NH4)2SO4 + 2 NaCl = 2(NH4)Cl(aq) + Na2SO4(aq)
CuCl2 + NH3 = CuH2 + NCl3 =>
3 CuCl2 + 2 NH3 = 3 CuH2 + 2 NCl3
Cu + (CO3) = CuO + CO2 =>
Cu + (CO3) = CuO + CO2
RblO3 = O2 + Rbl =>
2 RblO3 = 3 O2 + 2 Rbl
Ba + HgIO3 = Ba(IO3)2 + Hg =>
Ba + 2 HgIO3 = Ba(IO3)2 + 2 Hg
Os(s) + Br2(l) = OsBr4 =>
Os(s) + 2 Br2(l) = OsBr4
(C4H6O4)Zn + Pb = Pb(C4H6O4)3 + Zn =>
3(C4H6O4)Zn + Pb = Pb(C4H6O4)3 + 3 Zn
Na2Pb + Cl = NaCl + Pb =>
Na2Pb + 2 Cl = 2 NaCl + Pb
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = K2SO4 + Cr2(SO4)3 + 3 Na2SO4 + 4 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + SO4 + KOH + NaOH =>
4 KMnO4 + 3 Na2SO3 + 5 H2O = 4 MnO2 + 3 SO4 + 4 KOH + 6 NaOH
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
ZnO + H3BO3 = Zn3(BO3)2 + H2O =>
3 ZnO + 2 H3BO3 = Zn3(BO3)2 + 3 H2O
NH3 + BaCl2 = Ba(NH3) + Cl2 =>
NH3 + BaCl2 = Ba(NH3) + Cl2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KNO3 + C4H10O4 = N2 + CO2 + H2O + K2CO3 =>
18 KNO3 + 5 C4H10O4 = 9 N2 + 11 CO2 + 25 H2O + 9 K2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/25/25
Équations équilibrées sur02/24/24
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