My Cart
Your Shopping Cart is currently empty. Use Quick Order or Search to quickly add items to your order!
Description
Grades 9–12. In this inquiry-based activity, students learn about pH and the use of red and blue litmus paper, universal pH paper, and common liquid indicators, such as methyl red, bromthymol blue, and phenolphthalein. Students determine the pH of known and unknown acids and bases, measure the pH of various household products, and demonstrate that carbon dioxide in water is acidic.
Grades 9-12. In this inquiry-based activity, students learn about pH and the use of red and blue litmus paper, universal pH paper, and common liquid indicators, such as methyl red, bromthymol blue, and phenolphthalein. Students determine the pH of known and unknown acids and bases, measure the pH of various household products, and demonstrate that carbon dioxide in water is acidic. The kit contains numerous extension activities, including how to calculate the Ka of a weak acid, how to measure accurately the pH of rain, and how to make litmus paper.
Materials are sufficient for 30 students working in groups of 3.
Materials are sufficient for 30 students working in groups of 3.
Specifications
- Shipping Information or Purchase Restrictions
- Excepted Quantity - This product is/contains a DOT regulated hazardous material in an excepted quantity. This does not incur a hazardous materials fee. Orders shipping to HI and AK are subject to review and may incur additional shipping charges.
- What’s Included:
- Needed But Not Included:
- Return Policy:
If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund, or credit up to 180 days from date of purchase. Restrictions may apply. Returns & Exchanges Policy.