ilianam ilianam

02-10-2020
Chemistry

contestada

Calculate the number of moles of gas in the following at STP: 45.6 L of H2 gas

Respuesta :

jsoso102000 jsoso102000

02-10-2020

Answer:

2.04 mol

Explanation:

At STP, 1 mole = 22.4 L

45.6 L of H2 * (1 mole of H2 / 22.4 L ) = 2.04 mol

Answer Link

Otras preguntas

8x-13>5(x-5) please help me

Aerosol cans use compressed gases to propel the contents out of the can. Which of the following is the best explanation for why aerosol cans should not be overh

30 POINTS!!! HELP PLZZ!! Here is a passage that a writer is quoting. Where should quotation marks be placed? In the dream, I woke just as on an ordinary

I need help please?!!!

Read the excerpt below and answer the question. What, are you crossing of yourself? Well, use that trick no more I would advise you. (scene 7, lines 72-73). Wh

HELP PLEASE factor each polynomial completely using the x-box method. must show work

Which describes emotional intimacy?

This Venn diagram shows sports played by 10 students Let event A - The student plays basketball. Let event B - The student plays soccer. What is P(AB)?

Charlie, a science teacher, worked 10 months out of the year. What percent of the year did he work?

"I did discover many particulars in the heavens that had been unseen & unheard of until this our age." Who is most likely credited with this quote? *