Question

Please tell me fast ☺​

Answer 1

Answer:

1)acidic - blue to red

2) no change

3)basic-red to blue

4)acidic - blue to red

5)acidic - blue to red

6)positive ion of base and negative ion of acid

7)acidic - blue to red

8)basic - red to blue

9)acidic - blue to red

Explanation: