hannanewcomb123 hannanewcomb123

23-03-2020
Chemistry

contestada

How many moles of carbonate ions are present in a sample that contains 1.35 moles of chromium (III) carbonate

Respuesta :

Jacob1738 Jacob1738

23-03-2020

Answer:

According to the formula [tex]Cr_{2} (CO_3)_3[/tex] there are 3 moles of carbonate ions for every mole of the compound. so you would multiply 1.35 by 3 moles to get 4.05 moles of ions.

Explanation:

Answer Link

Otras preguntas

Which description matches the poetic form iambic pentameter? a. ten syllables divided into pairs of unstressed and stressed syllables b. couplets of trochaic fe

50% of what number is 24?

MATH QUESTIONS!!! Geometry Questions? (20 PTS)

Which of the following concepts would most likely have been glorified in a poem from the Romantic era? a. Cities b. Machines c. Death d. Childhood

(17 PTS) GEOMETRY QUESTIONS, PLEASE HELP!

Which pronoun correctly completes the sentence? The police officer in charge of the investigation is __________. a. him b. her c. it d. she

migrations of the Indo-European peoples? How lasting were How important were the the changes that they brought? Explain your conclusion.

Rene is going to the lake to visit some friends if the lake is 60 miles away, and rene is driving a 40 miles per hour the entire time, how long will it take her

What is the agreement rule when dealing with a singular collective noun in American English

What great deed did King Arthur achieve as he lived his life? What was his greatest legacy?