roseguerrero roseguerrero

02-02-2021
Chemistry

contestada

how many moles are there in 67.2 grams of h2

Respuesta :

ihlester ihlester

05-02-2021

Answer: 33.3 moles

Explanation: 67.2 g H2 = 67.2/2.016 = 33.3 moles

Answer Link

Otras preguntas

Drew observed in an experiment that algae in a nearby lake could be found at six meters below the water's surface on a clear day. On a cloudy day, Drew noted th

If miley has 200 pencils and Katie has 300 more pencils then how many more does Katie have then miley

Escribe el tipo de modificador del predicado: a) De niños vivi *con mi familia* en Dallas. b) el artista pinto *cuadros* alusivos a la naturaleza c) d)

Simplify 5(2r+1)-3(-4r+2)

Select the correct answer. What is the most effective way to rewrite sentence 6? Α. Summer school vacations are way different compared to the way the real world

Read both excerpts and write a 3 sentence response of what Mesoptamia and Ancient Egypt have in common according to the two excerpts. Use complete sentences and

Check all parts cultural geography Rivers Religion Human Migration Climate Atmosphere Political Systems Population Landforms

What is k 8(4k-4)=-5k-32

Why is communication important in the school/workplace environment? Answer in complete sentences please.

In goergia the Floridian aquifer is primarily located in the _ region