URGENT NEED HELP Consider the following data for niobium:92.906molatomic masselectronegativity1.60kJ86.1molelectron affinitykJ652.1molionization energykJ26.8molheat of fusionYou may find additional useful data in the ALEKS Data tab.Does the following reaction absorb or release energy?releaseabsorb(1) Nb (g)Nb(g) + eCan't be decided with the data given.yesIs it possible to calculate the amount of energy absorbedor released by reaction (1) using only the data above?noIf you answered yes to the previous question, enter theamount of energy absorbed or released by reaction (1):652.1 kJ/molDoes the following reaction absorb or release energy?releaseabsorb(2) Nb' (g) + eNb(g)Can't be decided with the data given.yesIs it possible to calculate the amount of energy absorbedor released by reaction (2) using only the data above?noIf you answered yes to the previous question, enter theamount of energy absorbed or released by reaction (2):| kJ/mol

Ionization enthalpy: The energy required to kick out an electron from the outermost shell of an…

Consider the following data for niobium: g 92.906 mol atomic mass electronegativity 1.60 kJ 86.1 mol electron affinity kJ 652.1 mol ionization energy kJ 26.8 mol heat of fusion You may find additional useful data in the ALEKS Data tab. Does the following reaction absorb or release energy? release absorb (1) Nb (g) → Nb(g) + e Can't be decided with the data given. yes Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? O no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): 652.1 kJ/mol Does the following reaction absorb or release energy? O release absorb (2) Nb"(g) + e Nb(g) Can't be decided with the data given. yes Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): I kJ/mol

Consider the following data for niobium: g 92.906 mol atomic mass electronegativity 1.60 kJ 86.1 mol electron affinity kJ 652.1 mol ionization energy kJ 26.8 mol heat of fusion You may find additional useful data in the ALEKS Data tab. Does the following reaction absorb or release energy? release absorb (1) Nb (g) → Nb(g) + e Can't be decided with the data given. yes Is it possible to calculate the amount of energy absorbed or released by reaction (1) using only the data above? O no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (1): 652.1 kJ/mol Does the following reaction absorb or release energy? O release absorb (2) Nb"(g) + e Nb(g) Can't be decided with the data given. yes Is it possible to calculate the amount of energy absorbed or released by reaction (2) using only the data above? no If you answered yes to the previous question, enter the amount of energy absorbed or released by reaction (2): I kJ/mol

Introduction to General, Organic and Biochemistry

11th Edition

ISBN:9781285869759

Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres

Chapter9: Nuclear Chemistry

Section: Chapter Questions

Problem 9.47P

See similar textbooks

Similar questions

xplain simply, by what process this transformation occur; Iodine-131 to Xenon-131
Fluorine-18 is a radioisotope commonly used in positron emission tomography (PET scans). Describe the process by which Fluorine-18 may be isolated ready for incorporation into a radiopharmaceutical.
from the following points predict and explain its stability: 90Zr40; 87Br35; 90Rb37
Explain the key properties Tc 99m used for medical imaging. 2. Explain how you store such radioisotope
Estimate the decay of carbon (Precalculus 1)
Photobromination of cinnamic acid to dibromocinnamic acid was carried out in blue light of wavelength 440nm at 35degree celsius using light intensity of 1.5 *10 power -3 joule per second. An exposure of 20 minutes produces a decrease of 0.075 millimoles of bromine. The solution absorb 80% of light passing through it. Calculate the quantum yield of the reaction.
Given that the ratio between U235 and Pb207 analyzed from the igneous intrusion (K) is 1:3 and half-life of the dating method is 713 million years. How old is the granite?
Consider the following data for chromium: atomic mass 51.996gmol electronegativity 1.66 electron affinity 64.3kJmol ionization energy 652.9kJmol heat of fusion 20.5kJmol You may find additional useful data in the ALEKS Data tab. Does the following reaction absorb or release energy? release →1Crg+Cr+ge− absorb Can't be decided with the data given. Is it possible to calculate the amount of energy absorbedor released by reaction (1) using only the data above? yes no If you answered yes to the previous question, enter theamount of energy absorbed or released by reaction (1): /kJmol Does the following reaction absorb or release energy? release →2+Crge−Cr−g absorb Can't be decided with the data given. Is it possible to calculate the amount of energy absorbedor released by reaction (2) using only the data above? yes no If you answered yes to…
Calculate a K-Ar date for a sample of biotite from a gneiss containing K2O =9.00 wt%, 40Ar=2.424 mg/g. Decay constants: le = 0.581 x10-10a-1; l = 5.543 x10-10a-1; atomic abundance of 40K = 0.01167%; atomic weights: K=39.098, O= 15.999, 40Ar =39.96. And assume no inherited 40Ar.
How long will it take for 98.6% of a sample of 18879 Au to decompose (t1/2 = 8.8 mins)?
Suppose the difference in rest energy of the neutron and proton were Qn = (mn − mp)c2 = x MeV instead of Qn = 1.29MeV, with all other physical parameters unchanged. Estimate Ymax, the maximum possible mass fraction in 4He, assuming that all available neutrons are incorporated into 4He nuclei. Hint: Compare the new rest energy of the neutron to the electron and consider how that would impact the decay of neutrons. Will free neutrons decay at all in this scenario? If the neutron decay is negligible, then the ratio of protons to neutrons to protons will remain the same as it was at the time of freeze-out (for a given Qn). Value: x=0.158 MeV
A radioisotope of argon, 37Ar18, lies below the “band of stability.” One would predict that it decays via _____.