Explore a diverse range of topics and get expert answers on IDNLearn.com. Discover prompt and accurate responses from our experts, ensuring you get the information you need quickly.
Answer:
2.11 X10^24 atoms
Explanation:
the number of atoms in 3.50 mole of hydrogen
1 mole contains Avogadros number of 6.022 X10^23 atoms
so
3.5 moles contain 3.5 X 6.022 X 10^23
2.11 X10^24 atoms