faterutRIcather faterutRIcather

15-06-2016
Chemistry

contestada

At STP, how many molecules of nitrogen gas are in 22.4 L?

A. 6.022 × 10^22

B. 6.022 × 10^23

C. 6.022 × 10^24

D. 6.022 × 10^25

Respuesta :

Аноним Аноним

15-06-2016

At STP one mole of gas takes up 22.4L which means that the answer is B since there is 6.02×10²³ molecules in one mole of a substance.

I hope this helps. Let me know if anything is unclear.

Answer Link

Аноним Аноним

13-12-2021

Answer:

6.022 × 10^22

Explanation:

just took the test :D

have a miraculous day!!! <3

Answer Link

Otras preguntas

Which choice is equivalent to the expression below? 5x sqrt 2 - 2 sqrt 2 + 2x sqrt 2 A. 7x sqrt 2 - 2 sqrt 2 B. 2x^2 sqrt 2 C. 3x sqrt 2 D. 7x^2 sqrt 2

Choose the right variant 1 This book will take to years to write. A. After two years I'll write this book B. In two years time I'll have written this book C . A

Lim[(sqrt(cos(2x))-cubicrootof(cos(x))]/arctg(x^2) when x->0

Six nickels is what percent of one dollar? What percent of $2.00 would it be? Please help.

Is velocity related to momentum

For what values of the variable is each rational expression undefined2x-3/2x-1( step by step please)

Why are chloroplasts absent in epidermal cells ?

let f(x)=x+8 and g(x)=x^2 -6x-7. find f(g(2))

3x+4y=17 solve for y.

why do we use a coeficient to remove the propotionality