Chemistry Lab #4: Acid in Fruit Juices and Drinks Lab Kit

$40.80
& Free Shipping over $99* Exclusions Apply
SKU: 212254
  • Learn how the concentration of acids in various consumer beverages may be determined by titration with sodium hydroxide.
  • Determine the proper indicator to use in the titration of a weak acid.
  • Create an experiment to calculate the molar concentration of acid in a beverage.
Adding to cart… The item has been added

Details

Study how the concentration of acids in various consumer beverages may be determined by titration with sodium hydroxide. Students will determine the proper indicator to use in the titration of a weak acid. Students will create an experiment to calculate the molar concentration of acid in a beverage. The activity contains enough materials for 15 groups of students as well as a Teacher's Guide and Student Study Guide Copymasters. This lab meets Big Idea 1, Investigation 4, Primary Learning Objective 1.20.

 

Kit Includes:
10g Potassium Hydrogen Phthalate
4 X 25g Sodium Hydroxide
100mL Hydrochloric Acid, 0.1M
100mL Acetic Acid, 0.1M
500mL Sodium Hydroxide, 0.1M
25mL Phenolphthalein, 1%
25mL Methyl Red, 0.02%
25mL Bromothymol Blue, 0.04%
1 pH Strips 1-14 Pkg/100

 

Materials needed but not supplied:
Buret, 50mL
Lab Stands with Clamps
10mL Volumetric Pipettes
25mL Volumetric Pipettes
Test Tubes
Test Tube Racks
Pipette Bulbs or Pi-Pumps
Various Erlenmeyer Flasks
Various Graduated Cylinders
Distilled or Deionized Water
Wash Bottles
Electronic Balance, 0.001g resolution or better (optional)

 

DOT Info:
Small quantity exemption 173.4
THIS PACKAGE CONFORMS TO 49 CFR 173.4 for domestic highway or rail transport only

 

Specifications

You May Also Like

What Educators are Saying About Geyer

Justin has been nothing but helpful and professional in my requests for these Boeing Defense requirements. He has been able to answer my questions and concerns quickly, and helped in securing the order that I may have made with another supplier had be not been the value-add that he is to your company. I hope his merit raise this FY was "exceeds expectations".

Jesse C.

..I contacted Geyer via email. I had an email back within minutes!.. A back and forth via email sometimes takes days with other companies and customer service doesn’t happen like this very often. When it does, it’s much appreciated. Brett at Geyer was very polite and accommodating!

John C.

The customer service rep went as far as to reach out to the manufacturer of a product to answer my question, and then provided pictures. She really went above and beyond and answered the question thoroughly and gave me exactly the information I was looking for. This entire process was also extremely fast.

Robert C.

I called to ask how to submit a Tax Exempt Certificate for my library and spoke to a real person, no automation or asking me to press a number. He was friendly, helpful and got our Tax Exempt status established immediately.

Mischelle F.

...I don't think I've ever experienced that level of customer service before, and taking it into consideration along with the quality of their products, I would absolutely recommend Geyer to fellow teachers.

Robert S.

Trusted By

!