Compute the gasphase proton affinity of nh

Assignment Help Chemistry

Reference no: EM13169669

From the heat of formation of solid NH4Cl (-75.2 kcal/mol) and gaseous NH3 (-11.0), the bond dissociation energies of H2 (104.2) and Cl2 (58.2), the ionization potential of atomic hydrogen (313.4), and the electron affinity of atomic chlorine (-83.4), calculate the gasphase proton affinity of NH3. The lattice energy of NH4Cl may be estimated from Kapustinskii's formula using rN-Cl = 3.50 Å.

Reference no: EM13169669

Questions Cloud

What is the number of chlorine atoms : What is the number of chlorine atoms are in 5.0 g chloral hydrate?

How many grams of aluminum oxide are produced : How many grams of aluminum oxide are produced when 50.3g aluminum react, When 0.510 mole aluminum is reacted in a closed container with 7.90g oxygen, how many grams of aluminum oxide can form?

Identify three radioactive elements or reactions : Identify three radioactive elements or reactions of different types and write the nuclear reaction for each element.

Explain how much would be liberated by the combustion : For the reaction above, how much would be liberated by the combustion of 5.00g of iron metal in excess oxygen.

Compute the gasphase proton affinity of nh : calculate the gasphase proton affinity of NH3. The lattice energy of NH4Cl may be estimated from Kapustinskii's formula using rN-Cl = 3.50 Å.

Predict the products and show the reaction mechanism : Predict the products and show the reaction mechanism for the acid catalyzed Fischer esterification reaction between ethanol and acetic acid (CH3CO2H)

Explain the ozonized air is then euilibrated : Dry air at 1.0 atm is passed over a high voltage electric discharge (~15,000v) to convert 0.85% O2 to O3. The ozonized air is then euilibrated withwater at 25 degrees celcius in a vessel which contains

Breathalyzers determine the alcohol content : Breathalyzers determine the alcohol content in a person's breath by the following (unbalanced) redox reaction:

Calculate the ph at the equivalence point : consider the titration of 39.0 mL of 0.240 M HF with 0.215M NaOH. Calculate the ph at the following points. calculate the ph after the addition of 9.75 mL of base.

User Account

All Pages