How many moles of carbon (C) atoms are equivalent to 38.1 g C?

1 answer:

4 0

To convert grams to moles, we need the molar mass of carbon. this can be founded in the periodic table.

molar mass of C= 12.0 g/mol

38.1 g C (1 mol C/ 12.0 grams)= 3.18 moles of C

You might be interested in

Blue colour of cupric nitrate on strongly heating gives gives black cupric oxide powder along with oxygen gas and nitrogen dioxi

Zinaida [17]

Please see the image.

6 0

3 years ago

This is for a study guide, I can't figure it out!

miskamm [114]

The answer is "D" where the number of collisions per unit area is reduced by one-half. Drawing back on the piston means the volume is increased. The pressure is reduced. There are fewer collisions when the pressure is reduced.

3 0

3 years ago

Calculate the average obtained from the following weighings of the same object. Do not forget to include formulas, units, and th

bazaltina [42]

Answer:

10.4376 g

Explanation:

First we calculate the sum of the weighings: