a 0.0733 l balloon contains 0.00230 mol of l, vapor at a pressure of 0.924 atm.
what is the temperature, in kelvin, of the i in the balloon?
express the answer using 3 significant figures.

T = 350 K

Explanation:

Given data:

Volume of balloon = 0.0733 L

Number of moles = 0.00230 mol

Pressure = 0.924 atm

Temperature in K = ?

Solution:

PV = nRT

PV / nR = T

T = 0.924 atm × 0.0733 L / 0.00230 mol × 0.0821 atm. L/mol. K

T = 0.07 / 0.0002 /K

T = 350 K

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)