Subjects
PRICING
COURSES
SIGN IN
Start Free Trial
Neil S.
A-level private chemistry tutor
Tutor Satisfaction Guarantee
Inorganic Chemistry
TutorMe
Question:

If a small amount of water is added to liquid HN3, in this solution water will act as an a) Acid; b) Base; c) Inert substance; d) Solvent;

Neil S.
Answer:

Water is weaker acid than HN3, and it will react as a base.

Chemistry
TutorMe
Question:

Rank the basicity of salts: KCN ,NaOCl,Na2S

Neil S.
Answer:

KCN > NaOCl>Na2S; The greater the pKa value, the more basic the salt is.

Basic Chemistry
TutorMe
Question:

How the product yield changes if volume of a system BaCO3 = BaO+CO2 is doubled?

Neil S.
Answer:

Increasing the volume, decreases the pressure. It is equivalent to decreasing concentration of CO2 which shifts reaction to the products.

Send a message explaining your
needs and Neil will reply soon.
Contact Neil
Ready now? Request a lesson.
Start Session
FAQs
What is a lesson?
A lesson is virtual lesson space on our platform where you and a tutor can communicate. You'll have the option to communicate using video/audio as well as text chat. You can also upload documents, edit papers in real time and use our cutting-edge virtual whiteboard.
How do I begin a lesson?
If the tutor is currently online, you can click the "Start Session" button above. If they are offline, you can always send them a message to schedule a lesson.
Who are TutorMe tutors?
Many of our tutors are current college students or recent graduates of top-tier universities like MIT, Harvard and USC. TutorMe has thousands of top-quality tutors available to work with you.