Joseph7112 Joseph7112
  • 02-03-2022
  • SAT
contestada

How many atoms are found in a 15. 5 g sample of bismuth?

Respuesta :

cookiemonstergirl
cookiemonstergirl cookiemonstergirl
  • 07-03-2022

Answer:

4.47 x 10²² atoms

Explanation:

       1 mole of a substance contains 6.02 x 10²³ atoms

    0.074 mole of Bismuth will contain 0.074 x 6.02 x 10²³ atoms

                                                         = 4.47 x 10²² atoms

Answer Link

Otras preguntas

!!!!!!!!!!!!!!35+ POINTS!!!!!! Explain how pressure within a plant cell may reach higher levels than that usually found within an animal cell.
Given the data set for the size of a student house in Square feet in the age of the student hypothesizes a relationship between the variables.
in 1900, a certain country's population was 76,199,547 and is area was 2,946,710 square miles. in 1980 the country's population was 279,473,159 and its area w
this is my last question for right now help(:
what is the value of a in the following equation: -a = 3a + 8? A) 2 B) 4 C) -2 D) -4
SOMEONE PLEASE HELP ME!!!! SERIOUS ANSWERS ONLY
The term meaning the death of bone tissue resulting from insufficient blood supply to an area of bone is
Solve for t. t – 15.7 = 53.4 * A. 38.7B. 68.1 C. 37.7 D.69.1
Named for a famous British explorer, this bay is found in northern Canada and is the second largest bay in the world.
which of the following would be considered a source of error in an expriment