| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 K2S2O8 + 2 Mn(NO3)2 + 8 H2O = 4 HNO3 + 2 HMnO4 + 10 KHSO4
CH4 + ClF3 = CF4 + HF + Cl2 =>
3 CH4 + 8 ClF3 = 3 CF4 + 12 HF + 4 Cl2
K + N + O = KNO3 =>
K + N + 3 O = KNO3
Mg(HSO4)2 + H2O = Mg(OH)2 + H2SO4 =>
Mg(HSO4)2 + 2 H2O = Mg(OH)2 + 2 H2SO4
Cu + HCl = CuHCl3 + H2 =>
Cu + 3 HCl = CuHCl3 + H2
Al2(SO4)3 + NaOH = Na2SO4 + Na3[Al(OH)6] =>
Al2(SO4)3 + 12 NaOH = 3 Na2SO4 + 2 Na3[Al(OH)6]
CO + H2 = CH3OHCH4 + O2 = CO2 + H2O =>
4 CO + 8 H2 = 2 CH3OHCH4 + O2
C(s) + H2 = C2H6(g) =>
2 C(s) + 3 H2 = C2H6(g)
C3 + H8 + O2 = CH3OH =>
2 C3 + 3 H8 + 3 O2 = 6 CH3OH
MgCl2 + H2SO4 = HCl + MgSO4 =>
MgCl2 + H2SO4 = 2 HCl + MgSO4
Na2SO3 = Na2S + Na2SO4 =>
4 Na2SO3 = Na2S + 3 Na2SO4
C6H10 + C4H4BrNO2 = C6H9Br + C4H5NO2 =>
C6H10 + C4H4BrNO2 = C6H9Br + C4H5NO2
NH4Cl + H2SO4 = (NH4)2SO4 + ClH =>
2 NH4Cl + H2SO4 = (NH4)2SO4 + 2 ClH
NaO + HNO3 = NaNO3 + OH =>
NaO + HNO3 = NaNO3 + OH
Sr(OH)2 + Cl2 = SrCl2 + SrClO3 + H2O =>
6 Sr(OH)2 + 5 Cl2 = 4 SrCl2 + 2 SrClO3 + 6 H2O
Na2S + O3 = Na2O + SO2 =>
Na2S + O3 = Na2O + SO2
H2O + Cl2 = HCl + HOCl =>
H2O + Cl2 = HCl + HOCl
I2 + AgF = IF + Ag =>
I2 + 2 AgF = 2 IF + 2 Ag
Ni + S = Ni2S3 =>
2 Ni + 3 S = Ni2S3
V{3+} + I2 + H2O = VO{2*} + I{-} + H{+} =>
2 V{3+} + I2 + 2 H2O = 2 VO{2*} + 2 I{-} + 4 H{+}
NaOH + H2SO4 = H2O + Na2SO4 = =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
K2CrO4 + NH3 = Cr2O3 + N2 + KOH + H2O =>
2 K2CrO4 + 2 NH3 = Cr2O3 + N2 + 4 KOH + H2O
Rb2O + Fe(OH)3 = RbOH + Fe2O3 =>
3 Rb2O + 2 Fe(OH)3 = 6 RbOH + Fe2O3
I2 + NHO3 = HIO3 + NO2 + H2 =>
I2 + 6 NHO3 = 2 HIO3 + 6 NO2 + 2 H2
Cr(NO3)3*9H2O + C2H5NO2 = Cr2O3 + H2O + N2 + CO2 =>
6 Cr(NO3)3*9H2O + 10 C2H5NO2 = 3 Cr2O3 + 79 H2O + 14 N2 + 20 CO2
PbNO3 + KCl = PbCl + KNO3 =>
PbNO3 + KCl = PbCl + KNO3
C2Cl6 + NaOH = NaCl + CO2 + O + H =>
C2Cl6 + 6 NaOH = 6 NaCl + 2 CO2 + 2 O + 6 H
V{3+} + H2O2 = VO{2+} + H{+} =>
2 V{3+} + H2O2 = 2 VO{2+} + 2 H{+}
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + NH4(CH3CO2) =>
Pb(CH3CO2)2 + (NH4)2CrO4 = PbCrO4 + 2 NH4(CH3CO2)
Cr(OH)3 + BaCl2 = CrCl3 + Ba(OH)2 =>
2 Cr(OH)3 + 3 BaCl2 = 2 CrCl3 + 3 Ba(OH)2
Al + O32 = Al2O3 =>
64 Al + 3 O32 = 32 Al2O3
C2 + H2 + O2 = CH2O =>
C2 + 2 H2 + O2 = 2 CH2O
HNO3 + NH3 = NH4NO3 = H2O =>
HNO3 + NH3 = NH4NO3
Ge(NO3)4 + BeSO4 = Ge2(SO4)4 + Be(NO3)2 =>
2 Ge(NO3)4 + 4 BeSO4 = Ge2(SO4)4 + 4 Be(NO3)2
Cu(OH)2 = CuO + H2O = HCLO =>
Cu(OH)2 = CuO + H2O
Ca(OH)2 + HIO = Ca(IO)2 + H2O =>
Ca(OH)2 + 2 HIO = Ca(IO)2 + 2 H2O
Al + CH3COOH = Al(CH3COO)3 + H =>
Al + 3 CH3COOH = Al(CH3COO)3 + 3 H
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
Cl2(g) + NaBr(s) = NaCl(s) + Br2(g) =>
Cl2(g) + 2 NaBr(s) = 2 NaCl(s) + Br2(g)
Al(NO3)3 + (NH4)2CO3 = Al2(CO3)3 + NH4NO3 =>
2 Al(NO3)3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 NH4NO3
HgS + HCl + HNO3 = HgCl2 + NO + S + H2O =>
3 HgS + 6 HCl + 2 HNO3 = 3 HgCl2 + 2 NO + 3 S + 4 H2O
C671H999O16N19 + O2 = CO + H2O + N2 =>
4 C671H999O16N19 + 2309 O2 = 2684 CO + 1998 H2O + 38 N2
Cl{-} + NO3{-} + H{+} = Cl2 + NOCl + H2O =>
3 Cl{-} + NO3{-} + 4 H{+} = Cl2 + NOCl + 2 H2O
CH3CHClCH2CH3 + KOH = CH3CHOHCH2CH3 + KCl =>
CH3CHClCH2CH3 + KOH = CH3CHOHCH2CH3 + KCl
MnO2 + HCl = MnCl2 + O2 + H =>
MnO2 + 2 HCl = MnCl2 + O2 + 2 H
C3H5N3O9 = CO2 + N2 + NO + H2O =>
4 C3H5N3O9 = 12 CO2 + 5 N2 + 2 NO + 10 H2O
CrO2 + OH = CrO42 + H2O =>
CrO2 + 80 OH = CrO42 + 40 H2O
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
HNO3 + Na2SIO3 = NaNO3 + H2SIO3 =>
2 HNO3 + Na2SIO3 = 2 NaNO3 + H2SIO3
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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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