Question

The number of mole of pi bonding electrons in 0.5 mole of co2? ​

Answer 1

Answer

since 1 mol represents 6.02 x 10^23 particles, there are 0.5x6. 02x10^23 particles (molecules) of carbon dioxide.

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Answer 2

Answer:

first calculate the moles of  

C O 2 = 100/44

= 2.27 mol

now number of electrons in  

C O 2

are obtained by adding total electrons in each of the three atoms i.e. two O and one C = 6+8+8

= 22

thus one mole of  

C O 2  has   22 * 6.022 *10 *23

electrons and 2.27 mol has  

2.27 *22*6.022*10*23

electrons =  

301.1 *10*23

electrons

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Explanation: