Calculate the lattice energy for NaF (s) given the following
sublimation of energy + 109 kj/mol
Hf for F (g) + 77 kj/mol
first ionization energy of Na (g) + 495
electron affinity of F (g) - 328
enthalpy of formation of NaF (s) - 570 kj/mol
A. - 177
B. 192
C. - 804
D. - 1047
E. - 923
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Calculate the lattice energy for NaF (s) given the following sublimation of energy + 109 kj/mol Hf for F (g) + 77 kj/mol first ionization ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
Whose proposal of quanta lead to the development of quantum theory?
Answers (1)
A 52.9g sample of brass, which has a specific heat capacity of 0.375·J·g-1°C-1, is put into a calorimeter (see sketch at right) that contains 100.0g of water. The temperature of the water starts off at 15.0°C.
Answers (1)
Classify blood as a mixture or a pure substance. if blood is a mixture, classify it as either heterogeneous or homogeneous. if blood is a pure substance, identify it as either an element or a compound.
Answers (1)
Some fertilizer blends contain magnesium nitrate (MgNO3). Suppose that a chemist has 1.24 liters of a 2.13 M solution of magnesium nitrate. If the chemist dilutes the solution to 1.
Answers (1)
What effect does an opaque object have on light. Explain
Answers (2)
New Questions in Chemistry
Ice melting, water boiling, lighting a match, grape juice freezing. Which statement describes evidence of a chemical reaction
Answers (1)
How do the relative concentrations of hydronium ions and hydroxide ions compare in acidic solution?
Answers (1)
Give the name of the orange metal visable after one week
Answers (1)
What is the rough er connected to
Answers (1)
Two students design an experiment to see if pushing or pulling a box across the floor is more effective. The first student pushes the box across the floor a distance of 20 feet and the second student times how long it takes.
Answers (1)