cliownz8 cliownz8

04-06-2021
Chemistry

contestada

Question 27
How many molecules are in 28 g of CO2?
O 3.5 x 10-21
O 7.42 x 1026
3.83 x 1023
O 3.8 x 1044

Question 27 How many molecules are in 28 g of CO2 O 35 x 1021 O 742 x 1026 383 x 1023 O 38 x 1044 class=

Respuesta :

wwwoseiisaaccom2002 wwwoseiisaaccom2002

11-06-2021

Answer:

3.83x10^23

Explanation:

number of moles of co2 is 0.636364

but number of molecules = number of moles times 6.02x10^23

Answer Link

Otras preguntas

Although sleep requirements vary from person to person, most teens are recommended to get _____hours of sleep per night

How to write expanded form 314,207

what are some non examples of density

Outline what is meant by 50 basis points

que es la lengua oficial de un país

Sexual awareness is usually not a significant issue during adolescence. True or False? Sexual awareness is usually not a significant issue during adolescence.

Check translation: Mi posesión más grande es mis perro. My greatest asset is my dog. Please explain if I made a mistake, thanks :D

the mexican revolution plunged the country into turmoil for nearly a decade. which leader's reforms enabled the mexican cultural revolution?

Write the appropriate direct variation equation if y = 8 as x = -4

a backyard is 1,188 square feet the length is 54 feet what is its width