Answers>Chemistry>A Level>Article

What is the definition of "Enthalpy Change of Formation"

The Enthalpy change when one mole of product is formed from its elements under standard states and conditions.

CK
Answered by Chrisina K. • Chemistry tutor

5998 Views

See similar Chemistry A Level tutors

Related Chemistry A Level answers

All answers ▸

Explain why compounds of Fe^2+ are coloured in solution. (4 marks)

Answered by Ben G.

How does the reducing ability of halide ions vary?

Answered by Nianqi S.

The ratio between the molar mass of an alkene(A) and an alkyne(B) with the same number of carbon atoms is 1.05. Find the molecular formulas of the two hydrocarbons then write the reaction for how we can obtain the alkene A from the alkyne B.

Answered by Cosmin B.

Which has a lower boiling point chlorine or bromine, and why?

Answered by Megan F.

We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

Company Information

CareersBlogSubject answersBecome a tutorSchoolsSafeguarding policyFAQsUsing the Online Lesson SpaceTestimonials & pressSitemap

Popular Requests

Maths tutorChemistry tutorPhysics tutorBiology tutorEnglish tutorGCSE tutorsA level tutorsIB tutorsPhysics & Maths tutorsChemistry & Maths tutorsGCSE Maths tutors

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
CEOP logo
CLICK CEOP

Internet Safety

Sagepay logo

Payment Security

Cyber Essentials logo

Cyber

Essentials

Cookie Preferences