jodiecorcoran6 jodiecorcoran6

17-01-2022
Chemistry

contestada

how many molecules are there in 2.30g of NH3

Respuesta :

jyangplboston jyangplboston

17-01-2022

Answer:

8.13x10^22 molecules

Explanation:

We can use the Avogadro's number(6.022 x 10^23 units / mole)

2.30 g NH3 (1 mol / 17.03 g ) (6.022 x 10^23 molecules / 1 mol ) = 8.13x10^22 molecules

Hope this helps! Feel free to ask any questions!

Answer Link

Otras preguntas

Fill in the blanks. A train is comparable to ___.A train car is comparable to ____

please help!!!!!!!!!!!!!

Choose a topic that is important to you. For each type of persuasive appeal, logos, ethos, and pathos, write an example sentence that shows the use of the appea

what is 17.8 + ¯18.7 =

What are 2 of the states with extensive native America reservations

How does emphasis on agricultural technology today compare to the recent past? O In the past, scientists have not been concerned with the well-being of livestoc

when it's time to divide a cell organizes its DNA into ____

Need help with the unit rate and questions!

Which of the following best describes how the author develops the connection between success and failure in the article?

analysis of a hydride of nitrogen shows that 1g of hydrogen combined with 7g of nitrogen. What is the simplest formula of the hydride? 1 point a)N2H b)NH2 c)NH4