Answer:
Iron gains three electrons.
The area of the base is
Ab = 2.1 cm x 5.6 cm
The least number of significant figures is 2, so the number of significant figures of the product must also be 2.
Ab = 11.76 cm² which must be rounded-off to 12 cm²<span />
The answer is 600N because if its 600 and 0 its still going to be 600
The value of Keq for this reaction is
The correct option is (A).
<h3>What is acetic acid?</h3>
Acetic acid is an organic compound also called ethanoic acid. It is a colorless liquid with a chemical formula .
It has antibacterial and antifungal properties.
When acetic acid is reacted with water, it completely dissolves in it.
Thus, the correct option is A, .
Learn more about acetic acid, here:
brainly.com/question/12924347
Answer: 50%
Explanation: 50% or more of plant and animal species on Earth are found in tropical rainforests.