| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Li + H2 = 2 LiH
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
NH2 + O2 = N2 + H2O =>
2 NH2 + O2 = N2 + 2 H2O
LiOH + KCl = LiCl + KOH =>
LiOH + KCl = LiCl + KOH
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C2H2 + HCN = C3H3N =>
C2H2 + HCN = C3H3N
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
Na2Co3 + NaOH = Na2OH + NaCo3 =>
Na2Co3 + NaOH = Na2OH + NaCo3
BaO + SO2 = BaSO3 =>
BaO + SO2 = BaSO3
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
Zn3 + As2O8 = As2O8Zn3 =>
Zn3 + As2O8 = As2O8Zn3
AL + J2 = ALJ3 =>
2 AL + 3 J2 = 2 ALJ3
N2 + H2O = NH3 + O2 =>
2 N2 + 6 H2O = 4 NH3 + 3 O2
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
C2H5CL + NA = C4H10 + NACL =>
2 C2H5CL + 2 NA = C4H10 + 2 NACL
CH3COOCH2CH3 + NAOH = CH3COONA + CH3CH2OH =>
CH3COOCH2CH3 + NAOH = CH3COONA + CH3CH2OH
C6H8O6 + O3 = C6H8O9 =>
C6H8O6 + O3 = C6H8O9
Ba(C2O4) + K(IO3) = Ba(IO3)2 + K2(C2O4) =>
Ba(C2O4) + 2 K(IO3) = Ba(IO3)2 + K2(C2O4)
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C6H5CH3 + KMNO4 + H2SO4 = C6H5COOH + MNSO4 + K2SO4 + H2O =>
5 C6H5CH3 + 6 KMNO4 + 9 H2SO4 = 5 C6H5COOH + 6 MNSO4 + 3 K2SO4 + 14 H2O
NiO + H2SO4 = NiSO4 + H2O =>
NiO + H2SO4 = NiSO4 + H2O
Cr2O3 + NaNO3 + Na2CO3 = Na2CrO4 + CO2 + NaNO2 =>
Cr2O3 + 3 NaNO3 + 2 Na2CO3 = 2 Na2CrO4 + 2 CO2 + 3 NaNO2
Ca + Cu(No3)2 = Cu + Ca(No3)2 =>
Ca + Cu(No3)2 = Cu + Ca(No3)2
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
K + H2O = K(OH) + H2 =>
2 K + 2 H2O = 2 K(OH) + H2
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
Ca3N2 + H2O = Ca(OH)2 + NH3 =>
Ca3N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
KOH + H2Cro4 = K2Cro4 + H2O =>
2 KOH + H2Cro4 = K2Cro4 + 2 H2O
CH3COOH + CH3OH = CH3COOCH3 + H2O =>
CH3COOH + CH3OH = CH3COOCH3 + H2O
C2H3NaO2 + CH4O = C3H6O2 + NaOH =>
C2H3NaO2 + CH4O = C3H6O2 + NaOH
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
N2CO3 + CH3COOH = N2CO3(CH3COO) + H2 =>
2 N2CO3 + 2 CH3COOH = 2 N2CO3(CH3COO) + H2
P + Br = PBr3 =>
P + 3 Br = PBr3
C2H3NaO2 + CH4O = C3H6O2 + NaOH =>
C2H3NaO2 + CH4O = C3H6O2 + NaOH
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
HCLO4 + KOH = KCLO4 + H2O =>
HCLO4 + KOH = KCLO4 + H2O
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
CaCl2 + Ba(OH)2 = Ca(OH)2 + BaCl2 =>
CaCl2 + Ba(OH)2 = Ca(OH)2 + BaCl2
SO2 + NaOH = Na2SO4 + H2 =>
SO2 + 2 NaOH = Na2SO4 + H2
KMnO4 + H2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/11/19
Équations équilibrées sur03/13/18
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