24-04-2021
Chemistry

contestada

please help me and dont send me a bitly link its a scam

please help me and dont send me a bitly link its a scam class=

Respuesta :

yinaanna0 yinaanna0

24-04-2021

Answer:

Explanation:

4)6.27x10^20/(6.02x10^23)(u should have this number on your formula sheet)=0.001 mol

5)7.4x6.02x10^23=44.548x10^23atoms

6)molar mass for K is 39.10g/mol

3.27x39.10=127.86g

Im bad at sig figs. Just do it urself(:p

Answer Link

Otras preguntas

Which of the following would be against the Constitution? A.)congress declares war on a country,And the president sends troops. B.)Canada and the united states

When you use toothpaste, part of a protist is helping to smooth and clean your teeth. Which part of the protist and type of protist are most likely responsible

Choose the transitional word that best fits this sentence. I usually love chocolate; __________, this chocolate is simply too old and stale to enjoy. A)still B)

President John Adams created the United States Department of the Navy __________. A)because of the difficulties the United States experienced with French and Br

Which sentence does not contain any errors? a. The babies' faces' are adorable. b. The babies face's are adorable. c. The babie's face's are adorable. d. The ba

What is William Shakespeare known for? a. writing a lengthy poem called The Fairie Queen, intended to be twelve books long b. writing the first real novel about

What must a cell do first to divide successfully? A.duplicate its genetic information B.increase its ratio of surface area to volume C.increase its number of ch

Which of the following is NOT a function of the integumentary system?

Alaska has a land area of about 1,700,000 square kilometers. Florida has a land area 1/10 the size of Alaska. What is the land area of Florida? Explain how you

Which of these is most responsible for differences from the twentieth century to the twenty-first century? a. Fuel-efficient automobiles b. Low-cost computers c