100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
AS Chemistry Formulae, Equations and Amounts of Substances £4.99
Add to cart
Quickly navigate to
Preview
  2.  
  3. PEARSON (PEARSON)
  4.  
  5. Chemistry
  6.  
  7. Formulae, Equations, and Amounts of Substances

Presentation

AS Chemistry Formulae, Equations and Amounts of Substances
 4 views  0 purchase

A pdf presentation covering all you need to know about AS Chemistry Topic 1: Formulae, Equations and Amounts of Substances. 119 slides of detailed notes, step by step examples, and practice questions with answers. Covers: ionic equations, typical reactions of acids, displacement reactions, pr...

[Show more]
Last document update: 11 months ago

Preview 6 out of 119  pages

Document information

  • January 12, 2024
  • January 12, 2024
  • 119
  • 2020/2021
  • Presentation
  • Unknown

Subjects

Written for

All documents for this subject (2)

Seller

avatar-seller
KatsEducation

Content preview

AS CHemistry

Pearson Edexcel International AS

, Unit 1 Unit 2

- Formulae, Equations - Energetics
and Amount of - Intermolecular forces
substance - Redox chemistry and
- Atomic structure and groups 1,2,7
the periodic table - Introduction to
- Bonding and structure kinetics and
- Introductory organic equilibria
chemistry and alkanes - Organic chemistry :
- Alkenes halogenoalkanes,
alcohols, and spectra

, Formulae,
Equations and
amount of
substance

,Atoms, Elements, and Molecules
Term Definition

Atom The smallest unit of an element

Element Elements are substances that contain only
one type of atom

Molecule A particle made of two or more elements
chemically bonded together

Compound A substance containing atoms of different
elements bonded together

Ion A substance of one or more atoms joined
together and have a charge

, Definitions Practice
Is the species an element, molecule, compound, or ion?

1) Ca
2) O2
3) H2O
4) Fe3+
5) Ne



Answers: 1) element 2) molecule 3) compound 4) ion 5) element

, Working out molecular formula
You will need to remember the formula for some familiar
compounds and be able to work out the formula for other
compounds using the periodic table.



H2O2 - Hydrogen Peroxide

HNO3 - Nitric Acid

H2SO4 - Sulfuric Acid

HCl - Hydrochloric Acid

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller KatsEducation. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £4.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

53068 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy revision notes and other study material for 14 years now

Start selling
£4.99
  • (0)
Add to cart
Added