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
BTEC Applied Science: Colorimetry Unit 2 Learning aim A £7.49
Add to cart
Quickly navigate to
Preview
  2.  
  3. PEARSON (PEARSON)
  4.  
  5. Chemistry
  6.  
  7. Colorimetry

Other

BTEC Applied Science: Colorimetry Unit 2 Learning aim A
 6 views  0 purchase

it's a description which includes the method and other ways of conducting a safe practical. it also includes a summary of analytics and the results of my investigation.

Preview 1 out of 2  pages

Document information

  • May 23, 2022
  • 2
  • 2021/2022
  • Other
  • Unknown

Subjects

Written for

All documents for this subject (1)

Seller

avatar-seller
vernonfernandes

Content preview

COLORIMETRY

Colorimetry is a scientific technique that is used to determine the concentration of coloured
compounds in solutions by the application of the Beer–Lambert law, which states that the
concentration of a solute is proportional to the absorbance.

Equipment:

1. volumetric flask
2. Beaker
3. Test-tube
4. Spatula
5. Pipette
6. Funnel
7. Cuvettes
8. Colorimeter
9. Safety Goggles
10. Lab coat
11. Light source
12. Distilled water

Risk assessment:

Glassware Always wear goggles and a lab coat so there are
less chances of you being hurt glass pieces.
Check the equipment for cracks before use.
Copper sulphate Some people may exhibit a sensitivity to
copper if copper sulphate contacts their
skin. Copper sulphate is a severe eye
irritant and can cause substantial damage
to the eyes. If inhaled, the dust can cause
respiratory irritation. Copper sulphate
should not be ingested. Doing so will cause
serious diarrhoea and vomiting. Copper
sulphate is not a known carcinogen. To
avoid this, instantly wash your skin if you
get it on you and let the teacher know.
Wearing safety goggles will stop it from
getting in contact with your eyes




Method:x

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 vernonfernandes. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for £7.49. 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
£7.49
  • (0)
Add to cart
Added