/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Q. 9.18 An intravenous solution to repla... [FREE SOLUTION] | 91影视

91影视

Find study content
Learning Materials

Discover learning materials by subject, university or textbook.

Explanations

Textbooks
All Subjects

Anthropology

Archaeology

Architecture

Art and Design

Bengali

Biology

Business Studies

Greek

Chemistry

Chinese

Combined Science

Computer Science

Economics

Engineering

English

English Literature

Environmental Science

French

Geography

German

History

Hospitality and Tourism

Human Geography

Italian

Japanese

Law

Macroeconomics

Marketing

Math

Media Studies

Medicine

Microeconomics

Music

Nursing

Nutrition and Food Science

Physics

Polish

Politics

Psychology

Religious Studies

Sociology

Spanish

Sports Sciences

Translation

All Subjects

Biology

Business Studies

Chemistry

Combined Science

Computer Science

Economics

English

Environmental Science

Geography

History

Math

Physics

Psychology

Sociology
Features
Features

Discover all of these amazing features with a free account.

Flashcards

91影视 AI

Notes

Study Plans

Study Sets
What鈥檚 new?

Flashcards
Study your flashcards with three learning modes.

Study Sets
All of your learning materials stored in one place.

Notes
Create and edit notes or documents.

Study Plans
Organise your studies and prepare for exams.
91影视
Discover

All the hacks around your studies and career - in one place.

Find a degree

Magazine
Featured

Magazine
Trusted advice for anyone who wants to ace their studies & career.

The largest student job board with the most exciting opportunities.

Verified student deals from top brands.

Discover our mobile app to take your studies anywhere.

Learning Materials

Features

Discover

Chapter 9: Q. 9.18 (page 294)

An intravenous solution to replace potassium loss contains $40 m E q / L$ each of $K^{+}$ and $C l^{-}$ . How many moles each of $K^{+}$ and $C l^{-}$ are in $1.5 L$ of the solution?

Short Answer

Expert verified

In $1.5 L$ of the solution, moles of $K^{+}$ and $C l^{-}$ are $0.06$ and $0.06$ respectively.

Step by step solution

01

Given Information.

Potassium loss contains $40 m E q / L$

Solution is $1.5 L$

To find the moles present in the solution.

02

Find the equivalent.

$1 L$ of intravenous solution contains $40 m E q / L$

Therefore, convert $m E q$ to $E q$ as follows:

$1 Eq = 1000 mEq = 40 m E q 脳 \frac{1 Eq}{1000 mEq} = 0.04 E q$

03

Find the moles in K+

Charge of Potassium is $+ 1$ . Therefore,

$1 E q o f K^{+} = 1 m o l e o f K^{+}$

$= 1.5 L 脳 \frac{0.04 Eq of K^{+}}{1 L} 脳 \frac{1 mol of K^{+}}{1 Eq of K^{+}} = 0.06 m o l e o f K^{+}$

Hence, mole of $K^{+}$ ions is $0.06 m o l e s$

04

Find the moles in Cl-

Charge of Chlorine is $- 1$ . Therefore,

$1 E q o f C l^{-} = 1 m o l e o f C l^{-}$

Then,

$= 1.5 L 脳 \frac{0.04 Eq of {Cl}^{鈭�}}{1 L} 脳 \frac{1 mol of {Cl}^{鈭�}}{1 Eq of {Cl}^{鈭�}} = 0.06 m o l e s o f C l^{-}$

Unlock Step-by-Step Solutions & Ace Your Exams!

Full Textbook Solutions
Get detailed explanations and key concepts
Unlimited Al creation
Al flashcards, explanations, exams and more...
Ads-free access
To over 500 millions flashcards
Money-back guarantee
We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

A $10 % (m / v)$ starch solution is separated from a $1 % (m / v)$ starch solution by a semipermeable membrane. (Starch is a colloid.)

a. Which compartment has the higher osmotic pressure?

b. In which direction will water flow initially?

c. In which compartment will the volume level rise?

Indicate whether aqueous solutions of each of the following solutes contain only ions, only molecules, or mostly molecules and a few ions:

a. Acetic acid, $H C_{2} H_{3} O_{2}$ , a weak electrolyte.

b. $N a B r$ , a strong electrolyte.

c. fructose, $C_{6} H_{12} O_{6}$ , a nonelectrolyte.

Calculate the final concentration of each of the following:

a. 1.0Lof a 4.0M {HNO}3 solution is added to the water so that the final volume is 8.0L.

b. Water is added to 0.25 L of a 6.0 NaF solution to make 2.0L of a diluted NaF solution.

c. A 50.0mL sample of an 8.0 % KBr solution is diluted with water so that the final volume is 200.0mL.

d. A 5.0mL sample of a 50.0 % acetic acid $({HC}_{2} H_{3} O_{2})$ solution is added to water to give a final volume of 25mL..

A patient needs $100 g$ of glucose in the next $12 h$ . How many liters of a $5 % (m / v)$ glucose solution must be given?

Are the following solutions isotonic, hypotonic, or hypertonic compared with a red blood cell?

a. distilled $H_{2} O$

b. $1 % (m / v) glucose$

c. $0.9 % (m / v) NaCl$

d. $15 % (m / v) glucose$

See all solutions

Recommended explanations on Chemistry Textbooks

Chemical Reactions

Read Explanation

The Earths Atmosphere

Read Explanation

Inorganic Chemistry

Read Explanation

Ionic and Molecular Compounds

Read Explanation

Nuclear Chemistry

Read Explanation

Chemistry Branches

Read Explanation

View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.