Question

100 POINTS! Need help ASAP!

How much NaOH was needed to neutralize the acid in the beaker? How could you tell that the acid was neutralized?

Answer 1

5ML

Step-by-step explanation:

Neutral litmus paper is usually purple. however in this case the neutral color seems to be yellow. Litmus can also be prepared as an aqueous solution that functions similarly. Under acidic conditions, the solution is red, and under alkaline conditions, the solution is blue.