4 years ago

Which statement about a compound on this pH scale explains why it is a base?

1 answer:

8 0

A. RbOH is a base because its pH is greater than 7.
This statement is correct and points at the compound being a base because an Alkali always has a pH between 7 and 14. Starting from 7 which is a neutral compound neither acidic nor alkaline, the higher the pH value, the stronger the compound is an alkali or a base. The strongest pH compounds are those that have the pH value of 14 and the weakest alkalis are those the pH value of which is closer to 7.
None of the other options fit this criteria.

You might be interested in

PLEASE HELP

ANEK [815]

Answer:

Tubules?

Explanation

The trachea, spiracle, and air sac are part of their respiratory system, Howeber, the tubules are what take away the carbon dioxide from their system. Im not sure if they produce the carbon dioixde. But they are a part of what removes the carbon-dioxide from their body.

8 0

3 years ago

5th grade work. Correct answer will be marked brainliest.

damaskus [11]

Answer:

the answer is through

Explanation:

so C.

6 0

3 years ago

Which of the three major groupings of marine life (plankton, nekton, benthos) could live without water?

Igoryamba

I think benthos they are like shells

7 0

3 years ago

Do all organisms which carry out photosynthesis have chloroplasts ? Explain your answer as fully as you can.

Gelneren [198K]

Yes chloroplasts are an essential part of photosynthesis

5 0

3 years ago

Our current understanding of evolution is called a theory because itches been

Artemon [7]

Answer:

Supported repeatedly as new discoveries have been made.

Explanation:

5 0

3 years ago