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

Dr. Miriam johnson has been teaching accounting for over 20 years. From her experience, she knows that 60% of her students do homework regularly. Moreover, 95%

blood is pumped through the heart by which type of muscle? A.skeletal B.smooth C.cardiac D.visceral

can some help me with these questions thank you !

Do you think woman were important to the success of mining towns

Then his thoughts are drawn back sorrowfully to his father. What was the conjunction used in the sentence and what type (of conjunction) #8

Indra Nooyi became the CEO of PepsiCo despite what obstacle? A. In America, foreign-born nationals cannot run large companies. B. in 2010, only three-percent o

Ivan had his arm removed at the elbow and is now experiencing phantom pains. His brain is registering painful sensations that feel like his hand is cramping and

Explain what risk management means in terms of sport re-creation

Which clause provides that the constitution shall be the supreme law of the land?

A boat travels 72 miles in 36 hours. how far can it travel in 99 hours