Answered

IDNLearn.com is your go-to platform for finding accurate and reliable answers. Our experts provide prompt and accurate answers to help you make informed decisions on any topic.

What is the mass in grams of 4.85 x 10^22 Al atoms? (Report your answer to two places past the decimal

Sagot :

Answer:

2.17 gm Al

Explanation:

First, find the number of moles .   Then multiply by the mole weight of aluminum.

# moles =   4.85 x 10^22 / 6.022 x 10^23 = .08053 moles

.0805 moles * 26.981 gm/mole  = 2.173 gm

We greatly appreciate every question and answer you provide. Keep engaging and finding the best solutions. This community is the perfect place to learn and grow together. Find reliable answers at IDNLearn.com. Thanks for stopping by, and come back for more trustworthy solutions.