menu
Qammunity
Login
Register
My account
Edit my Profile
Private messages
My favorites
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
A pure sample of KCI contains 38.8 grams of Cl. How many grams of potassium (K) are present in this sample?
asked
Dec 18, 2024
160k
views
0
votes
A pure sample of KCI contains 38.8 grams of Cl. How many grams of potassium (K) are present in this sample?
Chemistry
high-school
TravellingGeek
asked
by
TravellingGeek
7.9k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
2
votes
In Cl there is 35.45 grams.
38.8 grams is present.
38.8/ 35.45 = 1.1
1.1 times 39.1 (K molar mass) = 43.76grams of K present
Gurjot Bhatti
answered
Dec 25, 2024
by
Gurjot Bhatti
9.0k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
Sep 28, 2024
181k
views
11. What is the reactant(s) in the following equation? KC10 > KCI cl
Alfred Larsson
asked
Sep 28, 2024
by
Alfred Larsson
9.1k
points
Chemistry
college
1
answer
1
vote
181k
views
asked
Jan 4, 2024
201k
views
Given the following equation: 2 K + Cl → 2 KCl. How many grams of KCl is produced from 9.50 g of K and excess CI. A. 12.4 g KCI B. 14.2 g KCI C. 18.1 g KCI D. 24.8 g KCI
Adzz
asked
Jan 4, 2024
by
Adzz
7.8k
points
Chemistry
high-school
1
answer
3
votes
201k
views
asked
Sep 1, 2021
189k
views
A 0.20 mol sample of MgCl2(s) and a 0.10 mol sample of KCI(s) are dissolved in water and diluted to 500 mL. What is the concentration of Cl in the solution? (A) 0.15 M (B) 0.30 M (C) 0.50 M (D) 0.60 M
SitWalkStand
asked
Sep 1, 2021
by
SitWalkStand
8.6k
points
Chemistry
high-school
2
answers
1
vote
189k
views
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.
9.4m
questions
12.2m
answers
Other Questions
Compare and contrast an electric generator and a battery??
Can someone complete the chemical reactions, or write which one do not occur, and provide tehir types? *c2h4+h2o *c3h8 + hcl *c2h2+br2 *c4h10+br2 *c3h6+br2
As an object’s temperature increases, the ____________________ at which it radiates energy increases.
Why is gold preferred as a superior metal over silver and bronze?
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity