Question

Barbara completed an assignment for extra credit in science class. She used a pH meter to find the pH of different substances.

After she finished measuring the pHs, she created a diagram that showed the substances arranged in order from the most acidic to the most basic.


If Barbara added lemon juice—pH 2.2—to her investigation, where should it appear in her diagram?
A.
between milk and water
B.
between soap and bleach
C.
to the left of cola
D.
between water and blood

Answer 1

blood and soap

Step-by-step explanation:

Bc if your looking for 8.4 there is no 8.4 and soap and blood is 7.4 and 9.1

Answer 2

C. to the left of cola

Step-by-step explanation: