Question

how many electron present in 8ml of water?​

Answer 1

It’s infinite mate hope this helps you

Answer 2

Answer:

2.14*  10^21

Explanation:

first find the no of moles = 8/22400= 3.57* 10^-4

then find the no of h2o molecules= 3.57*10^-4* 6 * 10^23(moles * avogadro )

                                                             =2.14*10^20

one molecule contains 10 electrons (2* electrons of hydrogen +electrons of  

                                                              oxygen=2+8)

so total electrons are total no of molecules *no of electrons per molecule=

                                                   10*2.14*10^20=2.14*10^21    

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