khbarrett22 khbarrett22

25-01-2022
Chemistry

contestada

How many grams of aluminum are equivalent to 1.20 X 10^24 atoms?

a.) 0.0739 g
b.) 2.68 X 10^46 g
c.) 13.5g
d.) 53.8g

Respuesta :

temitopeolayiwola64 temitopeolayiwola64

01-02-2022

Answer:

Answer: 35.9 g

Explanation:

What would be the mass of 1.20 x 1024 molecules of water? Where —number of the moles, —Avogadro number, 6.02 * 1023 mol-1, —molar mass of water, 18 g/mol. = 1.2 ∗ 1024 6.02 ∗ 1023 ∗ 18 = 35.9

Answer Link

Otras preguntas

What were the three regions of the United States?

American Romanticism emphasized the importance of all of the following except______. A. nature B. imagination C. reason D. intuition

2 drops of vinegar & 2 drops ammonia solution or not

In which city was the Constitutional Convention held? A) New York B) Boston C) Philadelphia D) Richmond

What name is given to the process by which water crosses a selectively permeable membrane? What name is given to the process by which water crosses a selectivel

Ms. Sweet invested a fourth of her money in stocks, a fifth in a frozen yogurt store, and a sixth in her child's college fund. She put the remaining 32,000 doll

A measure of health status assigns to each period of time a weight, ranging from 0 to 1, corresponding to the health-related quality of life during that period.

Two dice are rolled. Let the random variable X denote the number that falls uppermost on the first die and let Y denote the number that falls uppermost on the s

Candidato cualificado. Nota que ofrece un puesto de trabajo. Promoción a un puesto mejor. Persona que se gana la vida entrevistando y haciendo reportajes. Perso

The Nile river and the Mississippi River which one is the longest and by how much