You place a balloon in a closed chamber at standard temperature and pressure (STP) . You triple the chamber pressure. What happens to the balloon?
a) The volume stays the same.
b) The temperature must also change for the volume to change.
c) The volume decreases to one-third of its original volume.
d) The volume increases to three times its original volume.

Identify one disadvantage to each of the following models of electron configuration: dot structures arrow and line diagrams written electron configurations type in your answer below.

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth