theebestwish theebestwish

23-04-2024
Chemistry

contestada

Find the mass of a 4.2 x 10 mole sample of potassium phosphate

Respuesta :

fantasticfish2018 fantasticfish2018

23-04-2024

Answer:

8.9kg

Explanation:

Potassium Phosphate = K3PO4

Molar mass = 3(39) + 31 + 4(16) = 212

42 moles * molar mass = 8.9 kg

Answer Link

Otras preguntas

WAISTING ALL MY 10 POINTS FOR THIS PLEASE ANSWER ! Which answer choice is the best example of a theme? Love is the most valuable po

What was the “brain trust”? A. a group of experts that testified before the United States Congress in defense of the Hoover administrations' policies B. a gro

which best descibes a purpose of a research paper: a. to inform readers of the author topic b. to show the author's opinion of the topic c. to organize the info

What is the maximum number of ride tickets she can buy? 4 6 10 12

Department stores are distinctly service-oriented. along with the goods they sell, they provide _____.

What precedent did washington set when the house tried to block the jay treaty? why was that precedent important?

An executive functioning deficit in activation makes _______________ challenging for a college student.

What time transition best fits this sentence? The teacher didn't mind whispers except _________ a test, when she demanded silence. A.following B.after C.during

What is the name for a device that provides a thermally isolated environment in which substances exchange heat?

Tú __________ (mirar) la pizarra. When entering your answers for fill in the blank and essay questions, please be sure to use accent marks and/or correct punct