Summary

Grade 12 Chemistry Summary of All Concepts

17 views 0 purchase

Course
Chemistry

Institution
12th Grade

his document offers a thorough summary of all key concepts covered in Grade 12 Chemistry, providing a valuable resource for students to review and consolidate their understanding of the curriculum. The summary includes: Chemical Thermodynamics: Overview of the laws of thermodynamics, Gibbs free ...

[Show more]

Preview 2 out of 10 pages

View example

Uploaded on August 15, 2024
Number of pages 10
Written in 2024/2025
Type Summary

chemistry
electrons
bonds
grade 12
rates of reactions
acids and bases
reactants and prodcuts
types of reactions
molecular geometry
le chateliers principle
rates
thermodynamics
gibbs free energy
laws o

Institution Secondary school
Education 12th Grade
Course Chemistry
School year 1

CA$7.16

Added

Add to cart Add to wishlist

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Grade 12 Chemistry Review of All Concepts
1: Introduction to Chemistry and Review of Grade 11 Concepts

• Chemistry Overview: Study of matter, its properties, and interactions.

• Key Concepts from Grade 11:

o Atomic structure (protons, neutrons, electrons).

o Periodic Table trends (atomic radius, ionization energy, electronegativity).

o Chemical bonding (ionic, covalent, and metallic bonds).

o Stoichiometry (mole concept, balancing equations).

2: Structure and Properties of Matter

• Atomic Models:

o Bohr Model: Electron orbits, energy levels.

o Quantum Mechanical Model: Orbitals (s, p, d, f), electron configuration.

• Periodic Table:

o Trends: Atomic size, ionization energy, electronegativity.

o Groups: Alkali metals, alkaline earth metals, halogens, noble gases.

• Chemical Bonding:

o Ionic Bonds: Transfer of electrons, formation of ions.

o Covalent Bonds: Sharing of electrons, molecular compounds.

o Metallic Bonds: Delocalized electrons, properties of metals.

3: Chemical Reactions and Stoichiometry

• Types of Chemical Reactions:

o Synthesis: A + B → AB.

o Decomposition: AB → A + B.

o Single Displacement: A + BC → AC + B.

, o Double Displacement: AB + CD → AD + CB.

o Combustion: Hydrocarbon + O₂ → CO₂ + H₂O.

• Stoichiometry:

o Mole Concept: Avogadro’s number, molar mass.

o Balancing Equations: Conservation of mass.

o Calculations: Moles, mass, volume, and particles.

4: Gases and Gas Laws

• Properties of Gases:

o Kinetic Molecular Theory: Particle motion, gas properties.

o Ideal Gas vs. Real Gas: Assumptions, deviations.

• Gas Laws:

o Boyle’s Law: P₁V₁ = P₂V₂ (Pressure-Volume).

o Charles’s Law: V₁/T₁ = V₂/T₂ (Volume-Temperature).

o Avogadro’s Law: V₁/n₁ = V₂/n₂ (Volume-Moles).

o Ideal Gas Law: PV = nRT.

• Applications:

o Partial Pressures: Dalton’s Law.

o Gas Stoichiometry: Using gas laws in chemical reactions.

5: Thermochemistry

• Energy and Enthalpy:

o Types of Energy: Kinetic, potential, chemical.

o Enthalpy (ΔH): Heat change at constant pressure.

• Thermochemical Equations:

o Exothermic Reactions: Release energy (ΔH < 0).

The benefits of buying summaries with Stuvia:

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

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

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 alaatakache. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for CA$7.16. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

76710 documents were sold in the last 30 days

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

Start selling