bu1bbleg3inicknamura bu1bbleg3inicknamura

22-10-2016
Chemistry

contestada

How many atoms are found in 1.56 moles of na?9.39 x 1023 atoms3.76 x 1023 atoms

Respuesta :

Willchemistry Willchemistry

23-10-2016

1 mole Na --------------- 6.02x10²³ atoms
1.56 moles Na --------- ??

1.56 x (6.02x10²³) / 1 =

=> 9.39x10²³ atoms

answer A

Answer Link

luflames74 luflames74

25-07-2018

9.39 x 10^23 atoms are found in 1.56 moles of Na.

Answer Link

Otras preguntas

what is the area of the rectangle wxyz with vertices w(0,1),x(3,4),y(-1,8),z(-4,5) to the nearest unit

To prevent getting a shock, it is important to turn off an electrical switch changing a light bulb.

To determine the atomic mass of an element, you would take a(an) ________ average of the isotopes that make up that element

What is the unknown number to ( +4)+59+70

Is this correct I need help if it's not thank you

what happens if cecil goes any nymber of feet in one direction and and then goes the same number of feet rhe other direction ? where does he end up? how do you

Solve the system y = 2x + 6 and 3y = 6x + 18 by using graph paper or graphing technology. What is the solution to the system?

a shopper seeking a bargain combined a 25% off coupon with the store's existing 25% off sale, and brought enough money to cover 50% of the base price. why did t

Natural resources in the environment must be allocated responsibly. Why is the location of resources a concern? a. Some areas have more access to resources than

define constant speed