Ask question

Ask question

All categories

3 years ago

10

Find the mass of 3.00 mol of acetic acid, C2H4O2.

1 answer:

Alexeev081 [22]3 years ago

5 0

Molar mass

C₂H₄O₂ = 60.0 g/mol

n = mass / molar mass

3.00 = mass / 60.0

m = 3.00 * 60.0

m = 180 g of <span>C₂H₄O₂

hope this helps!</span>

You might be interested in

Uranium-234 is unstable and undergoes two subsequent alpha emissions. What is the resulting nuclide from this transformation?

MArishka [77]

Answer:Radium

Explanation:

The nuclear reaction involving two alpha emissions of 234 U is shown in the diagram. This leads to the formation of a 226Ra nucleus.

4 0

3 years ago

the half life for strontium-90 is 29 years. how many half-lives did the sample go through at the end of 87 year

Nesterboy [21]

90 divided by 29 x 87 = 290

4 0

2 years ago

Read 2 more answers

Which of the following statements about Bohr's model of the atom is true? Bohr's model explains the chemical behavior of all ato

dsp73

I believe the answer is "Bohr's model explains the chemical behavior of all atoms."

3 0

3 years ago

Read 2 more answers

so i need help on my test, i would put the link here but it does not let me so i´ll just put the link down below i need the answ

a_sh-v [17]

Answer: I don't see the link

Explanation:

5 0

3 years ago

Read 2 more answers

Which of the elements below has the greatest electronegativity? <br> He <br> F <br> Fr <br> Rn

Law Incorporation [45]

F.
it's the greatest electron "hogger"
as you get closet to it, the stronger the electro negitivity.
He is halogen : they don't like to gain electrons. they are already stable.

Fr and Rn
are metals as far is I can remember. they would prefer losing electrons.

3 0

3 years ago

Read 2 more answers