| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2SO4 + 2 HgNO3 = Hg2SO4 + 2 LiNO3
AgCl(s) + O2(g) = OCl + Ag =>
2 AgCl(s) + O2(g) = 2 OCl + 2 Ag
CuNO3 + O2 + H(NO3) = Cu(NO3)2 + H2O =>
4 CuNO3 + O2 + 4 H(NO3) = 4 Cu(NO3)2 + 2 H2O
FeCl2 + NaCO4 = FeCO4 + NaCl2 =>
FeCl2 + NaCO4 = FeCO4 + NaCl2
Zn{+2} + Al = Zn + Al{+3} =>
3 Zn{+2} + 2 Al = 3 Zn + 2 Al{+3}
Sn + O = SnO =>
Sn + O = SnO
NaHCO3 + H3C6H5O7*H2O = Na3C6H5O7*2H2O + CO2 + H2O =>
3 NaHCO3 + H3C6H5O7*H2O = Na3C6H5O7*2H2O + 3 CO2 + 2 H2O
Be2O3{2-} + H{+}{+} + {-} = Be + H2O =>
Be2O3{2-} + 6 H{+}{+} + 4e = 2 Be + 3 H2O
CO2 + Na = CO + Na2O =>
CO2 + 2 Na = CO + Na2O
H3[MnCl6] + NaOH = MnO2 + MnCl2 + NaCl + H2O =>
2 H3[MnCl6] + 10 NaOH = MnO2 + MnCl2 + 10 NaCl + 8 H2O
UO{2+} + NO3{-} + H{+} = UO2{2+} + NO(g) + H2O =>
3 UO{2+} + 2 NO3{-} + 2 H{+} = 3 UO2{2+} + 2 NO(g) + H2O
Fe(s) + SrCl2 = FeCl2 + Sr =>
Fe(s) + SrCl2 = FeCl2 + Sr
HF + Na2SiO3 = NaF + H2SiO3 =>
2 HF + Na2SiO3 = 2 NaF + H2SiO3
Li2S + Mg(NO3) = Li2(NO3) + MgS =>
Li2S + Mg(NO3) = Li2(NO3) + MgS
Na2SO3 + H2O2 = H2O + Na2SO4 =>
Na2SO3 + H2O2 = H2O + Na2SO4
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
Al + Ag2O2 = Ag + Al2O6 =>
2 Al + 3 Ag2O2 = 6 Ag + Al2O6
Sr(NO3)2(aq) + Na2S(aq) = SrS(s) + NaNO3(aq) =>
Sr(NO3)2(aq) + Na2S(aq) = SrS(s) + 2 NaNO3(aq)
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2 =>
Al2O3 + CaCO3 = Ca(AlO2)2 + CO2
C6H12O6 + NaOH = C6H13O7 + Na =>
C6H12O6 + NaOH = C6H13O7 + Na
C14H12 + C5H6Br3 + KOH = C14H10 + H2O + KBr =>
4 C14H12 + 14 C5H6Br3 + 42 KOH = 9 C14H10 + 42 H2O + 42 KBr
CH3CHOHCH3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CH2COOH + H2O =>
20 CH3CHOHCH3 + 6 K2Cr2O7 + 24 H2SO4 = 6 Cr2(SO4)3 + 6 K2SO2 + 15 CH3CH2CH2COOH + 44 H2O
C26H51OH + O2 = H2O + CO2 =>
2 C26H51OH + 77 O2 = 52 H2O + 52 CO2
Sr(s) + N2(g) = Sr3N2 =>
3 Sr(s) + N2(g) = Sr3N2
CH3OH + NH3 = CH3NH2 + H2O =>
CH3OH + NH3 = CH3NH2 + H2O
SrCO3 + HC2H3O2 = CO2 + H2O + Sr =>
4 SrCO3 + HC2H3O2 = 6 CO2 + 2 H2O + 4 Sr
C2H4H2SO4 = C2H6SO4 =>
C2H4H2SO4 = C2H6SO4
NH4No3 + Ba(OH)2 = NH4OH + Ba(No3)2 =>
2 NH4No3 + Ba(OH)2 = 2 NH4OH + Ba(No3)2
Ta + HF + HNO3 = H2[TaF7] + NO + H2O =>
3 Ta + 21 HF + 5 HNO3 = 3 H2[TaF7] + 5 NO + 10 H2O
BaCl2(aq) + NH4OH(aq) = Ba(OH)2(s) + NH4Cl(aq) =>
BaCl2(aq) + 2 NH4OH(aq) = Ba(OH)2(s) + 2 NH4Cl(aq)
Ti + Al = TiAl =>
Ti + Al = TiAl
Mg(SO4) + Al(ClO4)3 = Mg(ClO4)2 + Al2(SO4)3 =>
3 Mg(SO4) + 2 Al(ClO4)3 = 3 Mg(ClO4)2 + Al2(SO4)3
KMnO4 + C2H5OH = KOH + MnO2 + CH3COOH + H2O =>
4 KMnO4 + 3 C2H5OH = 4 KOH + 4 MnO2 + 3 CH3COOH + H2O
TiH2O = TiOH2 =>
TiH2O = TiOH2
HCl + Cd(OH)2 = HOH + CdCl2 =>
2 HCl + Cd(OH)2 = 2 HOH + CdCl2
TiCl4 + CO2 = TiO2 + Cl + C =>
TiCl4 + CO2 = TiO2 + 4 Cl + C
NH4NO3 + KOH = NH3 + H2 + KNO3 =>
2 NH4NO3 + 3 KOH = NH3 + 4 H2 + 3 KNO3
Li + SO2 = LiSO2 =>
Li + SO2 = LiSO2
U + HCl = H + UCl =>
U + HCl = H + UCl
(CH3)(CH2)6(CH)3 + O2 = CO2 + H2O =>
2(CH3)(CH2)6(CH)3 + 29 O2 = 20 CO2 + 18 H2O
Na2WO4 + NH3 + H2O = (NH4)10(H2W12O42)*4H2O + NaOH =>
12 Na2WO4 + 10 NH3 + 22 H2O = (NH4)10(H2W12O42)*4H2O + 24 NaOH
Cr2O7{2-} + S{2-} + H{+} = Cr{3+} + S8 + H2O =>
8 Cr2O7{2-} + 24 S{2-} + 112 H{+} = 16 Cr{3+} + 3 S8 + 56 H2O
C6H12O6(s) = C2H5OH(aq)CO2(g) =>
C6H12O6(s) = 2 C2H5OH(aq)CO2(g)
UO3H2SO4 = (UO2)SO4H2O =>
UO3H2SO4 = (UO2)SO4H2O
H{+} + [Cu(NH3)4]{2+} = Cu{2+} + NH4{+} =>
4 H{+} + [Cu(NH3)4]{2+} = Cu{2+} + 4 NH4{+}
Cs2CO3 + H2SO4 = Cs2SO4 + CO2 + H2O =>
Cs2CO3 + H2SO4 = Cs2SO4 + CO2 + H2O
C4H10 + O2 = C4 + OH10 =>
2 C4H10 + O2 = 2 C4 + 2 OH10
P2O5 + MgO = Mg5P2 + O2 =>
P2O5 + 5 MgO = Mg5P2 + 5 O2
VCl5 + H2O = V2O5 + HCl =>
2 VCl5 + 5 H2O = V2O5 + 10 HCl
Xe(g) + F2(g) = XeF4(g) =>
Xe(g) + 2 F2(g) = XeF4(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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