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Summary - Fisiese Wetenskap Graade 9 DEEL 2

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OPSOMMINGS OOR CHEMIE VIR GRAAD 9

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Fisiese Wetenskap

Formule: Chemiese naam: Algemene Haak:
naam:
H₂O Waterstofoksied Water


NH₃ Waterstofnitried Ammoniak

CH₄ Metaan Aardgas
Swembadsuur /
HCl Waterstofchloried Soutsuur
Batterysuur /
H₂SO₄ Waterstofsulfaat Swawelsuur

HNO₃ Waterstofnitraat Salpetersuur

H₂CO₃ Waterstofkarbonaat Koolsuur

NaCl Natriumchloried Tafelsout

NaOH Natriumhidroksied Bytsoda

KOH Kaliumhidroksied Bytpotas

Ca(OH)₂ Kalsiumhidroksied Gebluistekalk

Na₂CO₃ Natriumkarbonaat Was soda

CaCO₃ Kalsiumkarbonaat Marmer /
Kalksteen

NaHCO₃ Natriumwaterstofkarbonaat Koeksoda

MgSO₄ Magnesiumsulfaat Engelsesout

CuSO₄ Kopersulfaat Blou Vitrioel

KNO₃ Kaliumnitraat Salpeter

CO₂ Koolstofdioksied Koolsuurgas

, Aantal Voorvoegsel
atome
mono-
1
di-
2
tri-
3
tetra-
4
penta-
5

Diatomiese Elemente:
 Waterstof H₂
 Stikstof N₂ Diatomiese elemente is elemente
wat in die natuur voorkom as n
 Suurstof O₂ diatomiese molekuul en nie as
 Fluoor F₂ atome nie.
 Chloor Cl₂ So dit kan nie alleen staan nie,
 Broom Br₂ behalwe as dit in n verbinding is
bv. HCl
 Jodium I₂

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2023/2024
Type
Summary
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