what is mass of three moles of electrons?
if you get correct answer i will give you fifteen points........
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Answer:
the of three mole of electron is 6.022×10^24×1.109×10^-28g×3
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Mass of 1 electron =9.10938356 × 10^-31
Number of electrons in 3 moles=6.02x10^23x3
Moles=1.8066x10^24
Mass of 3 moles of electrons=1.8066x10^24x9.1093x10^-31
Answer=1.64568x10^-6
Number of electrons in 3 moles=6.02x10^23x3
Moles=1.8066x10^24
Mass of 3 moles of electrons=1.8066x10^24x9.1093x10^-31
Answer=1.64568x10^-6
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