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
What is the primary goal of antidysrhythmic drug therapy for a client who has been successfully cardioverted?
pochemuha
Maintenance of normal sinus rhythm

antidysrhytmic drugs are used to treat abnormal rhythm of the heart. Abnormal rhythm is usually due to the irregular electrical stimulation of the electrical activity of the heart. This can work by correcting the cardiac function there are four classes of this drugs such as Class I for sodium channels, Class II which are the beta blocker, Class III which are the drugs that prolong repolarization and Class IV which are the calcium channel blocker.
8 0
3 years ago
Based on the arrows, what does the image represent? Air masses are barely moving. Air masses are colliding with each other. Jet
klio [65]

Answer:

2-Air masses are colliding with each other.

Explanation:

have a great day <3

  • From the image given below its clear that the warm is rising upwards and as a result of the collision from the cold winds or front from below, hence the development of clouds that make the thunderstorms appear.
  • And a result of this turbulent the rising air is pushed and the warm front cycle takes a turn and will lead to either development of cyclone or rainfall.
6 0
3 years ago
Read 2 more answers
Elephant fossils were observed in a region. Scientists found that these types of elephants don’t currently inhabit that particul
stellarik [79]

A. The fossils are an extinct species of elephants, and they’re related to present-day elephants.

The fossils are an extinct specie of elephants, and they're related to present day elephants.



Hope it helps.

8 0
3 years ago
Read 2 more answers
What is netting in science
shtirl [24]

Answer:

Mist netting is a capture method commonly used by scientists and their assistants who study wild birds and bats. ... Instead of being purely academic questions designed to add another paper to one's CV (curriculum vitae; this is an academic's résumé), the risks associated with mist netting birds are a valid concern.

Explanation:

7 0
3 years ago
Read 2 more answers
ANSWER THIS AND GET 30 POINTS!!!
Law Incorporation [45]

Answer:

yes

Explanation:

7 0
2 years ago
Other questions:
  • Solve the inequality
    10·1 answer
  • The atoms of elements sometimes become "sequestered" in the environment. which of the following is an example of this?
    12·1 answer
  • When a phosphate group is released ATP becomes
    5·1 answer
  • Which would prevent a plant from growing
    8·1 answer
  • Carnivores have sharp, pointed teeth that allow them to tear flesh from prey. what type of adaptation is this?
    6·2 answers
  • Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the c
    15·1 answer
  • Pls answer all the questions​
    8·1 answer
  • Which term specifically describes the categorization of people into ethnic groups without taking into account individual differe
    10·2 answers
  • I WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • What happens when weathering and erosion work together?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!