Answer:
0.004136 moles
Explanation:
From our question we have been asked to determine the quantity in <u>moles</u> of silver atoms having 2.49 × 10²¹ atoms of silver.
We know that from Avogadro's constant, one mole of silver contains 6.02 x 10²³ atoms.
Thus,
1 mole of silver contains 6.02 x 10²³ atoms.
x moles of silver contains 2.49 × 10²¹ atoms
Cross multiply to obtain the number of moles of silver,
x moles = (2.49 × 10²¹ x 1)/(6.02 x 10²³)
= 0.004136 moles
Therefore the quantity of silver in moles is 0.004136 moles
Answer:
Heat causes the molecules to move faster (heat energy is converted to kinetic energy), which means that the volume of a solid or a liquid. ... The particles in the air do not have more kinetic energy than particles in the mercury, because they are the same.
Explanation:
I hope this help you!
<u>Given:</u>
Total Candium = 35
# of M&M = 15
# of Skittlitium = 12
# of Peanutttium = 8
<u>To determine:</u>
The relative abundance for each
<u>Explanation:</u>
Relative abundance = amount of each item in the sample/Sample total
M&M = 15/35 = 0.429 (or) 42.9 %
Skittlitium = 12/35 = 0.343 (or) 43.3 %
Peanuttium = 8/35 = 0.229 (0r) 22.9%
City had the worlds spice kings is Qarth
242 g/mol...... hope it helps :)