2. Which pH value represents neutral? a. 0 b. 3 d. 9 e. 14 c. 7 PRE-LAB Activity 3: Observin 1. Bromocresol purple is a pH indica environments and in basic environments. 2. When acids and bases are mixed, form a 32 UNIT 3 | Chemistry

Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Please help me solve activity 3, 1,2,3.
2. Which pH value represents neutral?
because in BB8S US
level increases, the PH of the
blood bocomes acidic as hydr
lon level ivcreases,
а. 0
b. 3
d. 9
e. 14
c.) 7
PRE-LAB Activity 3: Observing the Role of Buffers
1. Bromocresol purple is a pH indicator that turns
3. Substances that stabilize the pH of a solution
by either releasing H* when pH levels rise
or binding H* when pH levels rise are called
in acidic
environments and
in basic environments.
2. When acids and bases are mixed, they react to
form a
and
32 UNIT 3 | Chemistry
Transcribed Image Text:2. Which pH value represents neutral? because in BB8S US level increases, the PH of the blood bocomes acidic as hydr lon level ivcreases, а. 0 b. 3 d. 9 e. 14 c.) 7 PRE-LAB Activity 3: Observing the Role of Buffers 1. Bromocresol purple is a pH indicator that turns 3. Substances that stabilize the pH of a solution by either releasing H* when pH levels rise or binding H* when pH levels rise are called in acidic environments and in basic environments. 2. When acids and bases are mixed, they react to form a and 32 UNIT 3 | Chemistry
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