If a 3 L balloon at 2 atm was compressed to 1 L. What is
the new pressure of the balloon?

6atm

Explanation:

Using Boyle's law equation as follows;

P1V1 = P2V2

Where;

P1 = initial pressure (atm)

P2 = final pressure (atm)

V1 = initial volume (L)

V2 = final volume (L)

Based on the information provided in this question;

P1 = 2 atm

P2 = ?

V1 = 3L

V2 = 1L

Using P1V1 = P2V2

2 × 3 = P2× 1

6 = P2

P2 = 6atm

The new pressure of the balloon is 6 atm.

answer; i believe that the correct answer is (a); a large rock being weathered by wind and rain;

hope this

explanation:

covalent bonds

consist of pairs of electrons shared by two atoms, and bind the atoms to fixed orientation and requre high energies to break them

ionic bonds

when two atoms differ considerably in their electronegativity, then one of the atoms will lose its electron to the other atom. this results in a positively charged ion(cation) and a negatively charged ion (anion)