marla25 marla25

03-05-2020
Chemistry

contestada

How to calculate the mass of each elements

How to calculate the mass of each elements class=

Respuesta :

laurennorthey2002 laurennorthey2002

06-05-2020

Answer: To calculate the number of atoms in a sample, divide its weight in grams by the amu atomic mass from the periodic table, then multiply the result by Avogadro's number: 6.02 x 10^23.

Answer Link

Otras preguntas

what best describes niches?

A massage costs $81.50 per hour. How much will a massage for 2.5 hours cost

Please Help Me! [99 Points]

What fraction of the fossil fuel emissions in the United States could be absorbed by converting 25% of agricultural land in the U.S. ro native forests?

The graph below shows a household's budget. If the household spends $2,000 a month, what are their utility costs for the month? $20 $360 $200 $36

uses of electromagnetic waves to transmit cell phone signals and telephone signals

Expian the information needed to calculate speed and velocity

Using evidence from the article, defend the concept that Earth’s magnetic poles have swapped places over time SAMPLE ANSWER: Scientists found evidence of Earth

solve the equation x + 16 1/4 = 64

really confused with this one, please help