adribenavides07 adribenavides07

20-01-2021
Chemistry

contestada

What is the total number of molecules of hydrogen in 0.75 mole of hydrogen?

Respuesta :

jaisazepeda jaisazepeda

28-01-2021

Answer:

Explanation:

Avogadro's number, 6.022 * 1023 is the number of things in one mole. The question indicates that there is 1 mole of H2. Thus there are 6.022 * 1023 molecules of H2

Answer Link

Otras preguntas

order pair for x-3y=6

an elevator in a tall building goes up 7 floors, then down 9 floors, down 4 floors, up 8 floors, anddown 2 floors. now it is on floor 14 on what floor did the e

plz help!!fill in the blank

can any one solve this problem

m∠RSU = (7x + 3)° and m∠UST = (11x − 21)°. If ∠RSU and ∠UST are complementary, what is the measure of each angle?

The expression (2x + a)(4x − 1) is equivalent to 8x2+ bx − 3. Find the value of b.

A therapist helps Samantha overcome her fear of water by getting her to swim in the family's backyard pool three times a day for two consecutive weeks. The ther

9. El radio de una pelota de básquetbol es aproximadamente 3.6 veces mayor que el radio de una pelota de tenis. ¿Cuántas veces mayor es el volumen de una pelota

Rafael wants to wallpaper the back wall of his bedroom. The wall is in the shape of a rectangle. Its length is 13 feet and its width is 9 feet. Suppose wallpape

if you sneeze harder with your eyes open, your eyes will pop out. True or false?