emmamiller8603 emmamiller8603

03-07-2021
Chemistry

contestada

How do I answer the question in bold? Thank you!

How do I answer the question in bold Thank you class=

Respuesta :

oemd001 oemd001

03-07-2021

Answer:

6.7855 * 10^18

Explanation:

There are 2 moles in H2

Avagadro's number: 6.022E23

8.14E42*1/6.022E23 * 1/2

=6.7855 * 10^18

Answer Link

Otras preguntas

“An impelling force; an impulse” is the definition of __________.

How did the Union blockade affect the South during the Civil War? A. It isolated the South from its trading partners and made it impossible to continue the prac

How did the surprise attack on Pearl Harbor change the public’s opinion about the war?

Which reaction represents the process of neutralization? Mg(s)+2HCl(aq) MgCl 2 (aq)+H 2 (g) HCl(aq)+KOH(aq) KCl(aq)+H 2 O(l) C. Pb(NO 3 ) 2 (aq)+CaCl 2 (aq) Ca(

Please answer these... 1. ¿Por qué está contenta Natalia? -Natalia está contenta porque fue de ___. 2. ¿Por qué le gusta a Natalia ir de compras con su mamá? -A

3) 12-5= What is it ?

What is the amplitude in this equation - [tex]y=-5\cos\left(2\pi x+5\right)-2[/tex]

Which of the following was not an effect of the Great Awakening?

What does it mean to say that the Aztec Empire was “based on a tribute”?

Fill in the blanks To factor the polynomial 5x^2-27x+10, find two numbers whose product is__ and whose sum is ___