Catch the acidic signs

Exercise and reference answers

Items

1. Matches the category

   Yes

   Item

   More hydronium

2. Matches the category

   Yes

   Item

   Less hydroxide

3. Matches the category

   Yes

   Item

   Sour taste

4. Matches the category

   Yes

   Item

   Blue to red

5. Matches the category

   Yes

   Item

   Donates protons

6. Matches the category

   No

   Item

   More hydroxide

7. Matches the category

   No

   Item

   Equal ions

8. Matches the category

   No

   Item

   Accepts protons

Category

Marks a solution acidic

Instructions

Move the basket with the arrows. Catch only what fits the category.

Explanation