Ask Question
16 April, 15:06

An atom of gold has a mass of 3.271 x 10^-22g. how many atoms of gold are in 5.00g of gold?

+2
Answers (1)
  1. 16 April, 15:30
    0
    5.00g Au x (1 atom Au/3.271x10^-22 g) = 1.52858x10^22 atoms

    Since one of your given terms has only 3 significant figures (5.00g), your answer should only have 3 sig figs showing: 1.53x10^22 atoms Au
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “An atom of gold has a mass of 3.271 x 10^-22g. how many atoms of gold are in 5.00g of gold? ...” in 📗 Chemistry if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers