| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 FeSO4 + 4 K2CrO4 + 16 H2SO4 = 3 Fe(SO4)3 + 4 K2SO4 + 2 Cr2(SO4)3 + 16 H2O
KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7 =>
2 KMnO4 + H2SO4 = H2O + K2SO4 + Mn2O7
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
H6Si2O7 + Mn = Mn(H5Si2O7)3 + H2 =>
6 H6Si2O7 + 2 Mn = 2 Mn(H5Si2O7)3 + 3 H2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
CH3COCH3 + H2 = CH2CH(OH)CH3 =>
2 CH3COCH3 + H2 = 2 CH2CH(OH)CH3
C2H4 + Cl2 = C2H4Cl2 =>
C2H4 + Cl2 = C2H4Cl2
C10H15 + O2 = CO2 + H2O =>
4 C10H15 + 55 O2 = 40 CO2 + 30 H2O
(NH4)2SO4 + NaOH = NH3 + H2O + Na2SO4 =>
(NH4)2SO4 + 2 NaOH = 2 NH3 + 2 H2O + Na2SO4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu + H2O = CuOH + H2 =>
2 Cu + 2 H2O = 2 CuOH + H2
C6H3Cl2NO2 + Fe + H2O = C6H5Cl2NO + Fe2O3 =>
3 C6H3Cl2NO2 + 4 Fe + 3 H2O = 3 C6H5Cl2NO + 2 Fe2O3
SO3 + NaOH = H2O + Na2SO4 =>
SO3 + 2 NaOH = H2O + Na2SO4
FE + Cl2 = FECl3 =>
2 FE + 3 Cl2 = 2 FECl3
Pb3O4(s) = PbO(s) + O2(g) =>
2 Pb3O4(s) = 6 PbO(s) + O2(g)
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HCOOH + MGO = (HCOO)2MG + H2O =>
2 HCOOH + MGO = (HCOO)2MG + H2O
BAO + H2O = BA(OH)2 =>
BAO + H2O = BA(OH)2
C10H15 + O2 = CO2 + H2O =>
4 C10H15 + 55 O2 = 40 CO2 + 30 H2O
H6Si2O7 + Mn2O3 = Mn(H5Si2O7)3 + H2O =>
6 H6Si2O7 + Mn2O3 = 2 Mn(H5Si2O7)3 + 3 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
C5H10O + C6H6N4O4 = N4C11H16O5 =>
C5H10O + C6H6N4O4 = N4C11H16O5
C2H4 + H2 = C2H6 =>
C2H4 + H2 = C2H6
BCl3 + P4 + H2 = BP + HCl =>
4 BCl3 + P4 + 6 H2 = 4 BP + 12 HCl
C16H31Cl3OH + O2 = CO2 + H2O + Cl2 =>
2 C16H31Cl3OH + 47 O2 = 32 CO2 + 32 H2O + 3 Cl2
KO2 + H20 = O2 + KOH =>
20 KO2 + H20 = 10 O2 + 20 KOH
CaCO3 + HCl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 HCl = CaCl2 + H2O + CO2
CuS + HNO3 = Cu(NO3)4 + NO2 + S + H2O =>
CuS + 8 HNO3 = Cu(NO3)4 + 4 NO2 + S + 4 H2O
Bi(NO3)2 + NaOH = Bi(OH)2 + NaNO3 =>
Bi(NO3)2 + 2 NaOH = Bi(OH)2 + 2 NaNO3
CaO + SO2 + O2 = CaSO4 =>
2 CaO + 2 SO2 + O2 = 2 CaSO4
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H6Si2O7 + Mn(OH)3 = Mn(H5Si2O7)3 + H2O =>
3 H6Si2O7 + Mn(OH)3 = Mn(H5Si2O7)3 + 3 H2O
KOH + CuSo4 = KSo4 + CuOH =>
KOH + CuSo4 = KSo4 + CuOH
BrO{-} = Br{-} + BrO3{-} =>
3 BrO{-} = 2 Br{-} + BrO3{-}
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CH3COOH + MGO = (CH3COO)2MG + H2O =>
2 CH3COOH + MGO = (CH3COO)2MG + H2O
C10H15 + O2 = CO2 + H2O =>
4 C10H15 + 55 O2 = 40 CO2 + 30 H2O
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
C10H15 + O2 = CO2 + H2O =>
4 C10H15 + 55 O2 = 40 CO2 + 30 H2O
CH3COOH + PCl3 = CH3COCl + H3PO3 =>
3 CH3COOH + PCl3 = 3 CH3COCl + H3PO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/03/19
Équations équilibrées sur05/03/18
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