hs180806 hs180806

06-01-2019
Chemistry

contestada

PLEASE HELP WITH THE CORRECT ANSWER
How many moles of hydrogen atoms are present in 1 mole of H2 gas?

A. 1

B. 3

C. 4

D. 2

Respuesta :

camiccc99 camiccc99

08-01-2019

D. 2
Each mole of H2 has 2 moles of hydrogen atoms

Answer Link

Otras preguntas

Drag the numbers to match each expression with its product. 3 32 36 28 24 Expression Product 4x9 4x7 4x8 4 x6

can someone help me please. thanks!

What are the 6 uses of electromagnet?

Faced with famine, increased taxes, and rising discontent, Louis XVI called a meeting of the Estates-General. This was the first time this call had been issued

PLEASE HELP! Read the passage from "By the Waters of Babylon.” Surely, that was enough to do, and live. Surely it was enough to spend the night upon the cliff.

Find the density of an object that has a mass of 28 grams and a volume of 2 points 38.6 cm^3. *

List four types of interest groups

Based on the passage, how does Solomon’s wisdom benefit the Israelites? Check the three answers the apply

which benefit dose community experience when it´s members have a high level of health literacy

Votes of small minorities in a state may make the difference between winning that state’s electoral votes. Question 3 options: A.) True B.) False