Home Uncategorized I have .400 mol of potassium sulfate (K2SO4), how can I calculate how many grams of potassium (K) I have? Does anyone know of a youtube video that will help me understand how to find the mass of just one element within a compound? Thank you!

I have .400 mol of potassium sulfate (K2SO4), how can I calculate how many grams of potassium (K) I have? Does anyone know of a youtube video that will help me understand how to find the mass of just one element within a compound? Thank you!

Author:

February 20th, 2023

1 mol of K2SO4 = 174 g of it.
Therefore, .400 mol of K2SO4 = 174*0.4= 69.6 g.
Now,
1 mol of K2SO4 contains = 2mol of K atoms
or, 174 g of K2SO4 contains = 78 g of K.
Therefore, 69.6 g(.400 mol) K2SO4 contains = (78/174)*69.6 g of K
=31.2 g of K.

Don't use plagiarized sources. Get Your Custom Essay on

Just from $13/Page

Order Essay

Calculate the price

Make an order in advance and get the best price

Type of paper

Academic level

Deadline

Pages (550 words)

$0.00

*Price with a welcome 15% discount applied.

Pro tip: If you want to save more money and pay the lowest price, you need to set a more extended deadline.

We know how difficult it is to be a student these days. That's why our prices are one of the most affordable on the market, and there are no hidden fees.

Instead, we offer bonuses, discounts, and free services to make your experience outstanding.

How it works

Receive a 100% original paper that will pass Turnitin from a top essay writing service

step 1

Upload your instructions

Fill out the order form and provide paper details. You can even attach screenshots or add additional instructions later. If something is not clear or missing, the writer will contact you for clarification.

step 2

Control the process

Once you place an order with our professional essay writing services, we will email you login details to your account. There, you'll communicate with the writer and support team and track the writer's progress.

step 3

Download your paper on time

As soon as your work is ready, we’ll notify you via email. You'll then be able to download it from your account and request a revision if needed. Please note that you can also rate the writer's work in your account.

Pro service tips

How to get the most out of your experience with Homework Mules

One writer throughout the entire course

If you like the writer, you can hire them again. Just copy & paste their ID on the order form ("Preferred Writer's ID" field). This way, your vocabulary will be uniform, and the writer will be aware of your needs.

The same paper from different writers

You can order essay or any other work from two different writers to choose the best one or give another version to a friend. This can be done through the add-on "Same paper from another writer."

Copy of sources used by the writer

Our college essay writers work with ScienceDirect and other databases. They can send you articles or materials used in PDF or through screenshots. Just tick the "Copy of sources" field on the order form.

Testimonials

See why 20k+ students have chosen us as their sole writing assistance provider

Check out the latest reviews and opinions submitted by real customers worldwide and make an informed decision.

Psychology

Thank you. I will forward critique once I receive it.

Customer 452467, July 25th, 2020

Political science

Thank you!

Customer 452701, February 12th, 2023

Technology

Thank you for your work

Customer 452551, October 22nd, 2021

Finance

Thank you very much!! I should definitely pass my class now. I appreciate you!!

Customer 452591, June 18th, 2022

Psychology

I requested a revision and it was returned in less than 24 hours. Great job!

Customer 452467, November 15th, 2020

Education

Thank you so much, Reaserch writer. you are so helpfull. I appreciate all the hard works. See you.

Customer 452701, February 12th, 2023

Political science

I like the way it is organized, summarizes the main point, and compare the two articles. Thank you!

Customer 452701, February 12th, 2023

Business Studies

Great paper thanks!

Customer 452543, January 23rd, 2023

Accounting

Thank you for your help. I made a few minor adjustments to the paper but overall it was good.

Customer 452591, November 11th, 2021

11,595

Customer reviews in total

96%

Current satisfaction rate

3 pages

Average paper length

37%

Customers referred by a friend

OUR GIFT TO YOU

15% OFF your first order

Use a coupon FIRST15 and enjoy expert help with any task at the most affordable price.

Claim my 15% OFF Order in Chat