answer

watching

views

18 Nov 2019

Concentrated aqueous ammonia (NH₃) is sold as a 28.0 % solution (by weight) in water. This solution has a density of 0.898 g/mL. Calculate (a) the molality of aqueous ammonia, and (b) also calculate its molarity. Show all work clearly, including units. Circle each answer.

answer

watching

125

views

For unlimited access to Homework Help, a Homework+ subscription is required.

You have 0 free answers left.
Get unlimited access to 3.8 million step-by-step answers.

Get unlimited access

Already have an account? Log in

Jamar FerryLv2

8 Jul 2019

Unlock all answers

Get 1 free homework help answer.

Already have an account? Log in

Join us on Discord

Chemistry Study Group

Join now

Related questions

Commercial concentrated aqueous ammonia is 28% NH₃ by mass and has a density of 0.90 g/mL. What is the molarity of this solution?

chocolatesheep664

An ammonia (NH3) solution composed of 28.0 g NH3 for every 72.0g water flows into a 500.0 gallon tank. The density of thissolution density= 0.8980 g/mL.

a) What is the molarity of this solution?

b) If you need to fill the 500.0 gallon tank in 150.0 s, what isthe flow rate of ammonia solution into the tank?

c)How many moles of ammonia are in the tank when it isfilled?

d) Before the ammonia solution enters the tank, it flows througha 20.0 m long pipe with a cross-sectional diameter of 10.0 cm. Atthe flow rate you calculated above, how long would it take, onaverage, for the solution to flow between the pipe inlet andoutlet?

Weekly leaderboard

Home

Homework Help 3,900,000

Chemistry 830,000

Concentrated aqueous ammonia (NH₃) is sold as a 28.0 % solution (by weight) in water. This solution has a density of 0.898 g/mL. Calculate (a) the molality of aqueous ammonia, and (b) also calculate its molarity. Show all work clearly, including units. Circle each answer.

Unlock all answers

Related textbook solutions

Basic Chemistry

Principles of Chemistry Molecular Approach

Chemistry: Structure and Properties

Principles of Chemistry Molecular Approach

Chemistry: A Molecular Approach

Chemistry: A Molecular Approach

Principles of Chemistry: A Molecular Approach

Chemistry: The Central Science

Related questions

Weekly leaderboard

Concentrated aqueous ammonia (NH3) is sold as a 28.0 % solution (by weight) in water. This solution has a density of 0.898 g/mL. Calculate (a) the molality of aqueous ammonia, and (b) also calculate its molarity. Show all work clearly, including units. Circle each answer.

Unlock all answers

Related textbook solutions

Basic Chemistry

Principles of Chemistry Molecular Approach

Chemistry: Structure and Properties

Principles of Chemistry Molecular Approach

Chemistry: A Molecular Approach

Chemistry: A Molecular Approach

Principles of Chemistry: A Molecular Approach

Chemistry: The Central Science

Related questions

Weekly leaderboard

Concentrated aqueous ammonia (NH₃) is sold as a 28.0 % solution (by weight) in water. This solution has a density of 0.898 g/mL. Calculate (a) the molality of aqueous ammonia, and (b) also calculate its molarity. Show all work clearly, including units. Circle each answer.