1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
weqwewe [10]
3 years ago
6

What is the pH scale? What is the pH range of an acid, base, and pure water?

Biology
1 answer:
ipn [44]3 years ago
3 0

Answer:

A pH scale is a scale of measurement that describes the level of acidity or alkalinity of a solution.

The pH range of an acid is below 7.0; base is above 7.0, and pure water is 7.0

Explanation:

A pH scale is a scale of measurement that describes the level of acidity or alkalinity of a substance. It reads numerical values from 0 to 14.0 where values of 0 to 6.99 represent acid; 7 represent neutral; and values above 7.0 to 14.0 represent alkaline (base).

You might be interested in
Which of the following processes causes the webbing to disappear?
Yuliya22 [10]

The answer is (A. mitosis)

7 0
3 years ago
Enzymes catalyze chemical reactions that keep cells alive. imagine that a cell had no enzymes. how would having no enzymes affec
Salsk061 [2.6K]
The chemical reactions in the cell would not happen as fast and would require more energy to catalyze the reaction between the two reactants.

Mark brainliest if I helped you 

Chemistry/ Example: Take breathing for example, when you breath you breath out carbon dioxide. The CO2 can't just leave like that and only 10% binds to hemoglobin. The rest turns into carbonic acid in your blood and its plasma. However, the acid is unstable, so it turns into bicarbonate and a dissociated proton (H). You have carbonic anhydrase that converts the two so you can breath out CO2; the carbonic acid separates into H2O and CO2. This process would take a LONG time without the enzyme-- CO2 build up, even minimal amounts it lethal. 
8 0
3 years ago
On average, each American produces 4 pounds of trash each day (1,460 pounds of trash each year). To contain this trash, landfill
Agata [3.3K]

Answer:

Prob D

Explanation:

7 0
3 years ago
Read 2 more answers
Only helping hands allowed to anwser
balandron [24]

Answer:

ha im not a helping hand

Explanation:

6 0
3 years ago
What if all the cats in the world suddenly died?
saveliy_v [14]
The food chains, and food webs that cats are involved in both directly and indirectly will be affected by this situation.
5 0
3 years ago
Other questions:
  • Which of the following is a function of Roots
    12·1 answer
  • What fossil fuels were formed from buried remains of plants and animals that lived millions of years ago?
    7·1 answer
  • What is thought to be true about the three domains of living things
    12·1 answer
  • Water has the ability to dissolve and carve itself into limestone. What environmental process is
    14·1 answer
  • Which chemcal bond most likely stores the most energy?
    11·1 answer
  • Where do salmon live until they reach a certain age before adulthood?
    10·1 answer
  • Which of these processes is responsible for generating the most ATP within cellular respiration?
    14·1 answer
  • HELP!! WILL GIVE BRAINLY <br> Heterozygous for pod shape.<br> A. SS<br> B. Ss<br> C. ss
    13·1 answer
  • (PLESE HELP ME) If a force of 20.0 N is used to lift a box a distance of 0.5 m, how much work is done? (INCLUDE THE UNIT for wor
    5·2 answers
  • Please help I’ll give brainliest
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!