Entries by Hannah Wangui

What do you call the amount of energy needed to remove an electron from a neutral atom in the gaseous state ?

August 20, 2019 in /by

 What do you call the amount of energy needed to remove an electron from a neutral atom in the gaseous state ?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Given each element has its own exclusive set of spectral lines; would the differences between energy levels in atoms of different elements must be the same?; would the differences between energy levels in atoms of different elements must be the same?

August 20, 2019 in /by

 Given each element has its own exclusive set of spectral lines; would thedifferences between energy levels in atoms of different elements must be the same?   Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code “Newclient”

 

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Convert the # of moles of ZnO(s) style=”color:rgb(0,0,0);”>to grams of ZnO(s)using the molecular mass of ZnO(s). Zn = 65.39g and O = 16.00g so ZnO = 81.39g _______ moles x (81.39 g / 1 mole ZnO) = __________ grams ZnO style=”color:rgb(0,0,0);”>to grams of ZnO(s)using the molecular mass of ZnO(s). Zn = 65.39g and O = 16.00g so ZnO = 81.39g _______ moles x (81.39 g / 1 mole ZnO) = __________ grams ZnO

August 20, 2019 in /by

Convert the # of moles of ZnO(s) style=”color:rgb(0,0,0);”>to grams of ZnO(s)using the molecular mass of ZnO(s).  Zn = 65.39g and O = 16.00g so ZnO = 81.39g  _______ moles x (81.39 g / 1 mole ZnO) = __________ grams ZnO    Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code […]

 

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