Summary
Summary Fisiese wetenskap Opsommings Graad 9 Kwartaal 1,2,3,4
Lekker opsommings vir n lekker vak !!!
[Show more]
Connected book
Book Title:
Author(s):
- Edition:
- ISBN:
- Edition:
5 reviews
By: annelizeneethling • 3 weeks ago
By: minnaarlisa08 • 5 months ago
By: sdewet3 • 2 year ago
By: vicky42 • 3 year ago
not up to date at all
By: LeafyNotes • 3 year ago
Dear Vicky, I apologize for the inconvenience. Please Note that my summaries are not a complete summary of the textbook, it's only a summary of what I had to learn in Grade 9 during the lockdown. I am currently writing exams as soon as I can get time off I will update all my summaries to your requirements.Best wishes Anika du Toit.
By: Pretpot • 3 year ago
By: LeafyNotes • 3 year ago
Thank you so much for your support it is appreciated xoxo
Content preview
Kwartaal 1NB!! Julle moet self kwartaal een se werk gaan hersien.
Belangrike terme van kwartaal 1
*Verbindingsreaksie (Sintese) NB!!! A+B --> AB
~`n Chemiese reaksie waartydens twee of meer stowwe reageer om `n nuwe stof te vorm.
*Ontbindingsreaksie (Analise reaksies/Chemiese afbraak) AB-->A+B ~`n Tipe chemiese reaksie waar een
reaktant twee of meer produkte lewer.
*Gebalenseerde reaksie/Gebalenseerde chemiese vergelyking
~Aantal atome van elke element aan die linkerkant
Aantal atome van elke element aan die regterkant
*Diatomiese elemente
~`n Verbinding wat uit twee identiese atome bestaan.
7 diatomiese elemente Die is my rympie: Waterstof, NOF en AF
~ H Waterstof
~ N Stikstof
~ O Suurstof
~ F Fluoor Onthou die klein tweetjie!!! (𝑯𝟐)
~ Cl Chloor
~ Br Broom
~ I Jodium
, 2
Onthou: Groepe Periode
Koolstof + suurstof →Koolstofdioksied
Stowwe reageer met Nuwe stowwe
mekaar. vorm.
Reaktanse Produkte
Hoe om te toests vir die volgende:
CO₂ : Kalkwater word melkerig wanneer met koolstofdioksied reageer.
O₂ : Gloeinde splinter vat weer vlam
H₂ : `n Brandende vierhoutjie by bek van proefbuis, veroorsaak Knahgeluid.
Asb! Gaan kwartaal 1 se werk deur.
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 EFT, 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 this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller LeafyNotes. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R115,00. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67096 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy summaries for 14 years now