lolgirll22 lolgirll22

13-05-2018
Chemistry

contestada

How many moles do you have if you have 1.50x 10^23 molecules of MgO

Respuesta :

mkryukova19 mkryukova19

13-05-2018

1 mole ---6.02*10²³ particles
x mole ---1.50*10²³ particles

x=1.50*10²³ /6.02*10²³=0.249 mol
Answer 0.249 mol

Answer Link

Otras preguntas

is the relationship shown by the data linear? x -9, -5, -1, 3 y -2,-7,-12, -17

which of the following is consistent with the theory of vitalism

Unbalanced contact forces between several object would result in ?

Describe the number 92 in tens and ones

Find the product of (2x − 5y)2. A. 4x2 + 20xy + 25y2 B. 4x2 − 20xy + 25y2 C. 4x2 − 25y2 D. 4x2 + 25y2

in "the aztec creation story," what is the most likely reason that nanahuatzin jumped into the fire first

If you have a garden with soil that is wet and mucky, which might be a good crop for you to grow? bell peppers cabbage celery sweet corn Which crop does best i

which empire had the greatest influence on the development of early Russia

find the volume of a rectangular solid that is 7 ft. long, 6 ft. wide, and 5 ft. high.

Jill is standing at the base of her apartment building. She measures the angle of elevation to the top of a nearby tower to be 40º. Then Jill goes to the roof o