| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + Cl = Cu(Cl)
Cl2 + CH4 = CH3Cl2 + HCl12 =>
7 Cl2 + CH4 = CH3Cl2 + HCl12
K2[Zn(OH)4] + HCl = Zn(OH)2 + H2O + KCl =>
K2[Zn(OH)4] + 2 HCl = Zn(OH)2 + 2 H2O + 2 KCl
C6H5NHCOCH3 + HOSO2Cl = HSO3ClC6H5NH(COCH3) =>
C6H5NHCOCH3 + HOSO2Cl = HSO3ClC6H5NH(COCH3)
H2(g) + I2(g) = HI(g) =>
H2(g) + I2(g) = 2 HI(g)
C5H8NO4Na + NaOH + HCHO + H2O2 = C9H9NO8Na4 + H2O =>
C5H8NO4Na + 3 NaOH + 4 HCHO + 2 H2O2 = C9H9NO8Na4 + 7 H2O
Cl2(g) + I2(g) = ICl(g) =>
Cl2(g) + I2(g) = 2 ICl(g)
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2O + H(OH) = Na(OH) =>
Na2O + H(OH) = 2 Na(OH)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
NaCl + Ba(OH){2} = NaOH + BaCl{2} =>
NaCl + Ba(OH){2} = NaOH + BaCl{2}
CO2 + H2 = CH3OH + H2O =>
CO2 + 3 H2 = CH3OH + H2O
NaPO4 + MgCl2 = MgPO4 + NaCl2 =>
NaPO4 + MgCl2 = MgPO4 + NaCl2
K4[Fe(CN)6] + NaOH + Br2 = K3[Fe(CN)6] + NaBr + KOH =>
2 K4[Fe(CN)6] + 2 NaOH + Br2 = 2 K3[Fe(CN)6] + 2 NaBr + 2 KOH
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4 =>
Na2SIO3 + H2SO4 = H2SIO3 + Na2SO4
AgNO3 + SiO2 = AgSiO3 + NO2 =>
AgNO3 + SiO2 = AgSiO3 + NO2
NO2{-} + Al + H2O + OH{-} = NH3 + AlO2{-} =>
NO2{-} + 2 Al + H2O + OH{-} = NH3 + 2 AlO2{-}
Cu + No3 = CuNo2 =>
3 Cu + 2 No3 = 3 CuNo2
FeSO4 + BaH = FeH + BaSO4 =>
FeSO4 + BaH = FeH + BaSO4
C3H6O3 + PCl5 = CH3CHClCOCl + POCl3 + HCl =>
C3H6O3 + 2 PCl5 = CH3CHClCOCl + 2 POCl3 + 2 HCl
K + Br2 = KBr =>
2 K + Br2 = 2 KBr
C6H12O6(s) + O2(g) = CO2(g) + H2O(g) =>
C6H12O6(s) + 6 O2(g) = 6 CO2(g) + 6 H2O(g)
NaOH + NH4Cl + AgCl = Ag(NH3)2 + Cl2 + NaCl + H2O =>
4 NaOH + 4 NH4Cl + 2 AgCl = 2 Ag(NH3)2 + Cl2 + 4 NaCl + 4 H2O
Li2SO4 + C4H6BaO4 = C2H3LiO2 + BaSO4 =>
Li2SO4 + C4H6BaO4 = 2 C2H3LiO2 + BaSO4
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
NaHCO3 = NaOH + CO2 =>
NaHCO3 = NaOH + CO2
NaHSO3 + H2SO4 + NaMnO4 = Na2SO4 + MnSO4 + H2O =>
10 NaHSO3 + H2SO4 + 4 NaMnO4 = 7 Na2SO4 + 4 MnSO4 + 6 H2O
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Cr{2+} + Al = Cr + Al{3+} =>
3 Cr{2+} + 2 Al = 3 Cr + 2 Al{3+}
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
KHS + HCl = KCl + H2S =>
KHS + HCl = KCl + H2S
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Ge + O2 = Ge1O2 =>
Ge + O2 = Ge1O2
Pb(NO3)2 + KOH = Pb(OH)2 + KNO3 =>
Pb(NO3)2 + 2 KOH = Pb(OH)2 + 2 KNO3
MgI2 + K2CrO4 + H2SO4 = Cr2(SO4)3 + I2 + MgSO4 + K2SO4 + H2O =>
3 MgI2 + 2 K2CrO4 + 8 H2SO4 = Cr2(SO4)3 + 3 I2 + 3 MgSO4 + 2 K2SO4 + 8 H2O
Al + NaBr = AlNa + Br2 =>
2 Al + 2 NaBr = 2 AlNa + Br2
NH4OH + H2S = H2OH + NH4S =>
NH4OH + H2S = H2OH + NH4S
Rb + RbNO3 = Rb2O + N3 =>
15 Rb + 3 RbNO3 = 9 Rb2O + N3
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
P + Cl2 = PCl3 =>
2 P + 3 Cl2 = 2 PCl3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2O2(aq) + MnO2(catalyst) = H2Mn + O4 =>
H2O2(aq) + MnO2(catalyst) = H2Mn + O4
I2 + HSO3{-} + H2O = I{-} + HSO4{-} + H3O{+} =>
I2 + HSO3{-} + 3 H2O = 2 I{-} + HSO4{-} + 2 H3O{+}
HgO = Hg + O =>
HgO = Hg + O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
Mn2O7 = MnO2 + O2 =>
2 Mn2O7 = 4 MnO2 + 3 O2
HCI + KOH = KCI + H2O =>
HCI + KOH = KCI + H2O
MnO + HNO3 = Mn(NO3)2 + H2O =>
MnO + 2 HNO3 = Mn(NO3)2 + H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
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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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