1. A gas occupies 4.6 L at a pressure of 36 mmHg. What is the volume when the pressure is increased to 565
mmHg?
a. 3.4L b. 2.93 L c. 6.4 mmHg d. 3.4 mmHg

Option b. 2.93 L

Explanation:

The following were obtained from the question;

V1 = 4.6L

P1 = 36mmHg

P2 = 56.5mmHg

V2 =?

Using Boyle's law equation, P1V1 = P2V2, we can find the final volume as follows ;

P1V1 = P2V2

36 x 4.6 = 56.5 x V2

Divide both side by 56.5

V2 = (36 x 4.6) /56.5

V2 = 2.93L

answerleaving cheese out to get moldy;

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.