Consider the following data for tungsten:
atomic mass: 107.87 g. mol
electronega...
Consider the following data for tungsten:
atomic mass: 107.87 g. mol
electronegativity 1.93
electron affinity: 125.6KJ/mol
ionization energy 731.0 KJ/mol
heat of fusion 11.3 KJ/mol
a. Does the following reaction absorb or release energy?
Ag(g)+ e- → Ag-(g)
i. Release
ii. Absorb
iii. Can't be decided with the data given.
b. Is it possible to calculate the amount of energy absorbed or released in above reaction using only the data above?
i. Yes
ii. No
c. Does the following reaction absorb or release energy?
Ag(g) → Ag+(g) + e-
i. Release
ii. Absorb
iii. Can't be decided with the data given.
d. Is it possible to calculate the amount of energy absorbed or released in above reaction using only the data above?
i. Yes
ii. No
Answers: 2
Chemistry, 22.06.2019 14:50, alexabbarker9781
How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
Answers: 1
Chemistry, 22.06.2019 16:00, yfnal3x
What rule is used to determine how many covalent bonds an element can form? a. the number of covalent bonds is equal to six c the number of covalent bonds is equal to five minus the group number plus the group number b. the number of covalent bonds is equal to eight d. none of the above minus the group number select the best answer from the choices provided
Answers: 2
Physics, 17.12.2021 02:30
Mathematics, 17.12.2021 02:30
Mathematics, 17.12.2021 02:30
Mathematics, 17.12.2021 02:30
Mathematics, 17.12.2021 02:30
Engineering, 17.12.2021 02:30