Get an answer in 5 minutes

We'll notify as soon as your question has been answered.

Plus iconAsk a question to our educators
CHEMISTRY
Asked by Sarah

It takes 28.0 cm3 of potassium hydroxide to neutralise 25.00 cm3 of nitric acid at a concentration of 0.50 mol/dm3 HNO3 + KOH —> KNO3 + H2O Calculate the concentration of potassium hydroxide?

I will teach the method rather just giving out the answer. So firstly, calculate the volume of potassium hydroxide= 28/1000=0.0280dm3 Using in the below formulae: Concentration in mol/dm3 = Amount of solute in mol/ volume in dm3 Here we need to find the concentration ie., the amount of solute. Using the given values we can easily substitute and find the concentration for potassium hydroxide.

Karan's profile picture
Verified
Karan Mahendra Jain
·

3k students helped

Similar Chemistry questions

Tutors on Scoodle who can help with Chemistry

Need help with GCSE Chemistry?

Getting expert help from a tutor is a great way to improve your Chemistry grades.

Badge showing the text 'New'Discover learning resources by tutors

Learn Chemistry with Video Lessons
A-Level Physical Chemistry
1hr 9m · 7 videos
Ibrahim's profile picture
Ibrahim Dangra
·

992 students helped

A-Level Physical Chemistry
GCSE Chemistry: The Basics
12m · 2 videos
Beatrix's profile picture
Beatrix Huissoon
·

1.1k students helped

GCSE Chemistry: The Basics