Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
Answer:
Total no. of atoms in 0.25 moles of H2 are 3.01 × 10^23.
Explanation:
carbon tetrahydride: CH₄
there are 4 atoms H in 1 mole CH₄
N = n x No
No = avogadro's = 6.02 x 10²³
number of molecules CH₄:
= 0.25 x 6.02 x 10²³
= 1.505 x 10²³ molecules
for 4 atoms of H:
= 4 atoms/molecules x 1.505 x 10²³ molecules
= 6.02 x 10²³ atoms
We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. Thank you for visiting. Our goal is to provide the most accurate answers for all your informational needs. Come back soon. Thank you for visiting Westonci.ca, your go-to source for reliable answers. Come back soon for more expert insights.