Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Get quick and reliable solutions to your questions from a community of experienced experts on our platform. Join our platform to connect with experts ready to provide precise answers to your questions in different areas.
Sagot :
Answer: 7.02 x 10^24 molecules of methane correspond to 11.7 moles of this compound.
Explanation:
The question requires us to calculate the number of moles of methane (CH4) that correspond to 7.02 x 10^24 molecules of this compound.
We can use the Avogadro's number to solve this problem: this proportionality constant tells us that there are 6.022 x 10^23 particles (ions, atoms, molecules etc.) in 1 mol of any compound.
Thus, we can write:
6.02 x 10^23 molecules CH4 ---------------- 1 mol CH4
7.02 x 10^24 molecules CH4 ----------------- x
Solving for x, we'll have:
[tex]x=\frac{(1\text{ mol C}H_4)\times(7.02\times10^{24}\text{ molecules C}H_4)}{(6.02\times10^{23}\text{ molecules C}H_4)}=11.7\text{ mol C}H_4[/tex]Therefore, 7.02 x 10^24 molecules of methane correspond to 11.7 moles of this compound.
We appreciate your visit. Hopefully, the answers you found were beneficial. Don't hesitate to come back for more information. We appreciate your time. Please revisit us for more reliable answers to any questions you may have. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.
