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

is the decimal form of 13/3 a rational number.
what is m/9 - 1 = -2 whats the answer & steps
what is the place underground where plates start to slip called.
What is 0.00000802 in scientific notation
theo had a balance of -$4 in his savings account. after making a deposit, he has $25 in his account. what is the overall change to his account?
how can I use multiple representations to indicate positive and negative values
Write 0.632 in 2 forms
a number is k units to the left of 0 on the number line. describe the location of its opposite.
Two pounds of peaches at the farmers market cost $4.20.How much will 5 pounds cost?
a mulberry silk worm can spit a single thread the measure up to 3,900 ft in length. write the number in scientific notation?