katybel652 katybel652

04-06-2021
Chemistry

contestada

How many moles are in the following:
1.29 x 1024 hydrogen atoms in HF

Respuesta :

nicolemargarette nicolemargarette

04-06-2021

We know that, 1 mole of any substance contain 6.022 X 10^23 atoms/molecules. Thus, 2.14 moles are present in 1.29x10^24 hydrogen atoms in HF

Answer Link

Otras preguntas

How did sir Francis basic laws of science should be determined?

Which of the following is NOT an empirical formula? a) CO b) BrCl2 c) C6H9 d) H2O

which of the following is a simple sugar? a) lactase b) glucose c) lactose d) sucrose

According to Aristotle, which element of tragedy is the most important?

Money has a predetermined value. This means that it serves as A. a store of value. B. a unit of account. C. a medium of exchange. D. a commodity.

During the dispute over the interpretation of the constitution, thomas jefferson and the _____ challenged john adams and the ______.

To determine the amplitude of a wave, you would need to know the

Simplify.(3x^8z^2)^4

The major Victorian poet whose work was considered optomistic and innovative was

All of the following are reasons why immigrant groups at first settled in segregated neighborhoods except that: A.immigrants often found that they were unwelcom