| Équations équilibrées la veille | Équations équilibrées le lendemain |
BiSO4 + 2 NH4OH = Bi(OH)2 + (NH4)2SO4
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4
MnO2 + Zn + NH4{+} = Mn2O3 + Zn2{+} + NH3 + H2O =>
2 MnO2 + 4 Zn + 2 NH4{+} = Mn2O3 + 2 Zn2{+} + 2 NH3 + H2O
Al + O2 + HNO2 = Al(NO3)3 + H2O =>
4 Al + 9 O2 + 12 HNO2 = 4 Al(NO3)3 + 6 H2O
C8H10 + Fe(OH)3 = Fe(OH)2 + CH4 + CO2 =>
3 C8H10 + 22 Fe(OH)3 = 22 Fe(OH)2 + 13 CH4 + 11 CO2
H2SO4 + HCl = H3ClSO4 =>
H2SO4 + HCl = H3ClSO4
Al(s) + NH4ClO4(s) = N2(g) + Al2O3(s) + AlCl3(s) + H2O(l) =>
10 Al(s) + 6 NH4ClO4(s) = 3 N2(g) + 4 Al2O3(s) + 2 AlCl3(s) + 12 H2O(l)
H2S + Cl2 = HCl + S =>
H2S + Cl2 = 2 HCl + S
PbO2 + S2O3 = PbO + SO3 =>
3 PbO2 + S2O3 = 3 PbO + 2 SO3
Ba(OH)2 + HCl(aq) = BaCl2(aq) + H2O(l) =>
Ba(OH)2 + 2 HCl(aq) = BaCl2(aq) + 2 H2O(l)
C2H5OH + CrO3 = CH3COH + CrO + H2O =>
2 C2H5OH + CrO3 = 2 CH3COH + CrO + 2 H2O
K2Cr2O7 + H2SO4 + C2H6 = Cr2(SO4)3 + K2SO4 + H2O + C2H5OH =>
K2Cr2O7 + 4 H2SO4 + 3 C2H6 = Cr2(SO4)3 + K2SO4 + 4 H2O + 3 C2H5OH
Ge + Mg(SO4)2 = Ge(SO4) + Mg =>
2 Ge + Mg(SO4)2 = 2 Ge(SO4) + Mg
RCH2OH + NaCNO4 + H2SO4 = RCHO + CO2 + N2 + H2O + Na2SO4 =>
3 RCH2OH + 2 NaCNO4 + H2SO4 = 3 RCHO + 2 CO2 + N2 + 4 H2O + Na2SO4
Cu2S + HNO3 = Cu(NO3)2 + N2SO4 + NO2 + H2O =>
Cu2S + 8 HNO3 = 2 Cu(NO3)2 + N2SO4 + 2 NO2 + 4 H2O
Cr(OH)6 + HBrO = CrBr2O4 + H2O =>
Cr(OH)6 + 2 HBrO = CrBr2O4 + 4 H2O
Cu + O{2+} = Cu{2} + O =>
Cu + O{2+} = Cu{2} + O
H2 + Ca + O2 = Ca(OH)2 =>
H2 + Ca + O2 = Ca(OH)2
Al + H2O = H2AlO3 + H =>
Al + 3 H2O = H2AlO3 + 4 H
BaO + CH4 = BaC2 + CO + H2 =>
BaO + 3 CH4 = BaC2 + CO + 6 H2
Zn + Pb(NO3)2(aq) = Pb + Zn(NO3) =>
2 Zn + Pb(NO3)2(aq) = Pb + 2 Zn(NO3)
HCNS = H + CNS =>
HCNS = H + CNS
Cr2O3 + MgCl2 = CrCl3 + MgO =>
Cr2O3 + 3 MgCl2 = 2 CrCl3 + 3 MgO
Sr + Pr + Ti + O = Sr900Pr67Ti1000O3000 =>
900 Sr + 67 Pr + 1000 Ti + 3000 O = Sr900Pr67Ti1000O3000
K2Cr2O7 + H2SO4 + FeSO4 = Fe2(SO4)3 + K2SO4*Cr2(SO4)3 + H2O =>
K2Cr2O7 + 7 H2SO4 + 6 FeSO4 = 3 Fe2(SO4)3 + K2SO4*Cr2(SO4)3 + 7 H2O
C6H3Cl3O + C2O2Cl2 + NC6H15 = C14H4Cl6O4 + NC6H16 + Cl =>
2 C6H3Cl3O + C2O2Cl2 + 2 NC6H15 = C14H4Cl6O4 + 2 NC6H16 + 2 Cl
Be2O + NaOH = NaBeO + H2O =>
Be2O + 2 NaOH = 2 NaBeO + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
AgNO3 + Fe(NO3)3 = AgFe(NO3)4 =>
AgNO3 + Fe(NO3)3 = AgFe(NO3)4
I{-} + Br2 + OH{-} = H2IO6{3-} + Br{-} + H2O =>
I{-} + 4 Br2 + 10 OH{-} = H2IO6{3-} + 8 Br{-} + 4 H2O
H3AsO3 + BrO3{-} = H3AsO4 + Br{-} =>
3 H3AsO3 + BrO3{-} = 3 H3AsO4 + Br{-}
FeS2 + Na2O2 = Fe2O3 + Na2SO3 + Na2O =>
2 FeS2 + 11 Na2O2 = Fe2O3 + 4 Na2SO3 + 7 Na2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
KI + C2H6O + H2O = K2CO3 + H2 + CH3I =>
4 KI + 3 C2H6O + 3 H2O = 2 K2CO3 + 6 H2 + 4 CH3I
[Co(H2O)6]Cl2 = CoCl2 + H2O(g) =>
[Co(H2O)6]Cl2 = CoCl2 + 6 H2O(g)
K2S(aq) + CuSO4 = K2SO4 + CuS =>
K2S(aq) + CuSO4 = K2SO4 + CuS
NH3 + KClO + KOH = KNO3 + KCl + H2O =>
NH3 + 4 KClO + KOH = KNO3 + 4 KCl + 2 H2O
H2C2O2 + KNO3 + H2SO4 = NO + K2SO4 + CO2 + H2O =>
H2C2O2 + 2 KNO3 + H2SO4 = 2 NO + K2SO4 + 2 CO2 + 2 H2O
Cu(OH)2(s) + KNO3(s) = KOH + Cu(NO3(s))2(s) =>
Cu(OH)2(s) + 2 KNO3(s) = 2 KOH + Cu(NO3(s))2(s)
Na2O + H2SO4 = H2O + Na2SO4 =>
Na2O + H2SO4 = H2O + Na2SO4
K2CO3 + HC2H3O2 = CO2 + KC2H3O2 + H2O =>
K2CO3 + 2 HC2H3O2 = CO2 + 2 KC2H3O2 + H2O
KOH + H2CO2 = K2(CO2) + H2O =>
2 KOH + H2CO2 = K2(CO2) + 2 H2O
Na3PO4 + Li + H2O = Li3PO4 + NaOH + H2 =>
2 Na3PO4 + 6 Li + 6 H2O = 2 Li3PO4 + 6 NaOH + 3 H2
C12H17O4 + O2 = CO2 + H2O =>
4 C12H17O4 + 57 O2 = 48 CO2 + 34 H2O
FePO4 + HNO3 = Fe(NO3)2 + H2PO4 =>
FePO4 + 2 HNO3 = Fe(NO3)2 + H2PO4
ClO4{-} + NH4{+} = Cl{-} + N2 + H{+} + H2O =>
3 ClO4{-} + 8 NH4{+} = 3 Cl{-} + 4 N2 + 8 H{+} + 12 H2O
NiCl3(aq) + NaOH(aq) = Ni(OH)3(aq) + NaCl(aq) =>
NiCl3(aq) + 3 NaOH(aq) = Ni(OH)3(aq) + 3 NaCl(aq)
C2H2(g) + O2(g) = CO2(g) + H20(aq) =>
10 C2H2(g) + 20 O2(g) = 20 CO2(g) + H20(aq)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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