Unit 7 Chemical Reactions

call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
Card Sorting

1/10

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 8:16 PM on 8/31/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai
Chat
Add student to class section state
Add studentsNo students in these sections. Invite them to track progress!

11 Terms

1
New cards

Physical Change

a change that does not change the substance

2
New cards

Chemical Change

a change that produces a new substance

3
New cards

Reactants

substances that take part in the reaction

4
New cards

Products

substances that are created in the reaction

5
New cards

Law of Conservation of Matter

law that states that mass cannot be created or destroyed

6
New cards

acid

substance that is sour to the taste and corrosive

7
New cards

base

substance that is bitter to the taste and soapy to the touch

8
New cards

neutralization reaction

When an acidic solution is mixed with a basic solution, producing a salt

9
New cards

salt

the product formed from the neutralization reaction

10
New cards

indicator

substance used to test whether a substance is acidic or basic

11
New cards

pH scale

scale used to measure the acidity or basic nature of a substance