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
sp2606 [1]
3 years ago
12

A solution has a pH of 12. Is it considered an

Chemistry
2 answers:
stepan [7]3 years ago
8 0
B) Base

Hope this helped!
Mila [183]3 years ago
5 0

Answer:

Base

Explanation:

You might be interested in
Calculate the area of a 3.0 inch by 5.0 inch index card in square millimeters (mm). (You can look up the formula for the area of
meriva

Answer:

The area of the given rectangular index card = <u>9677.4 mm²</u>    

Explanation:

Area is defined as the space occupied by a two dimensional shape or object. The SI unit of area is square metre (m²).

<u>The area of a rectangle</u> (A) =  length (l) × width (w)

Given dimensions of the rectangle: Length (l) = 5.0 inch, Width (w) = 3.0 inch

Since, 1 inch = 25.4 millimetres (mm)

Therefore, l = 5 × 25.4 = 127 mm, and w = 3 × 25.4 = 76.2 mm

Therefore, <u>the area of the given rectangular index card</u> = A= l × w = 127 mm × 76.2 mm = <u>9677.4 mm²</u>

5 0
3 years ago
What phase of matter is oxygen at room temperature
Vedmedyk [2.9K]
Gas

good luck mate :)
8 0
3 years ago
Will mark brainliest now
Aleks [24]
I think it’s water evaporation I’m not sure tho
4 0
3 years ago
Which form of energy is stored chemical energy and example of?
Masja [62]

Answer:

D

Explanation:

I THINK. HOPE THIS HELPS

3 0
3 years ago
Read 2 more answers
Liquid A is known to have a lower surface tension and lower viscosity than Liquid B. Use these facts to predict the result of be
Korvikt [17]

Answer: Option (B) is the correct answer.

Explanation:

Surface tension is defined as the attractive forces experienced by the surface molecules of a liquid by the molecules present beneath the surface layer of the liquid.

And, viscosity is defined as the ability of a liquid to resist its flow. When a substance has high viscosity then it is known as a viscous substance.

Since, it is given that viscosity of liquid B is more than liquid A. Therefore, liquid B has more resistive force on its surface as compared to liquid A. As a result, time taken by liquid B is more than time taken by liquid A.

Also,    Surface tension = \frac{Force}{Length}

Surface tension of liquid B is more than liquid A. Therefore, F_{B} > F_{A}.

Thus, we can conclude that tA will be less than tB.

8 0
3 years ago
Other questions:
  • Can someone help me check my answers for the mole questions?
    7·1 answer
  • Name two factors that influence the viscosity of a lava flow
    6·1 answer
  • What were the first galaxies made of
    8·1 answer
  • Which of the following is described by the equation H2O(s)+ heat=H2O(I)
    7·2 answers
  • What are some uses we might have for standing waves?​
    14·1 answer
  • What happens to the rate of evaporation of a liquid as the liquid is cooled?
    14·1 answer
  • The survival of aquatic organisms depends on the small amount of O2 that dissolves in H2O . The diagrams above represent possibl
    15·1 answer
  • Can y’all please help me answer?
    12·1 answer
  • How many grams of butane were in 1. 000 atm of gas at room temperature?
    13·1 answer
  • Two carbon atoms (group 14) bond with two hydrogen atoms (group 1) to form acetylene (c2h2). How would each carbon atom in acety
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!