11) 2
Figure 2 shows the apparatus that a leamer set up.
181
glass tube
rubber bung
cotton wool soaked in
ammonia solution
cotton wool soaked in
concentrated hydrochloric acid
Figure 2
The white solid is formed because the molecules of hydrogen chloride gas and ammonia gas move at
random throughout the tube and eventually react with each other.
(a)
State the name given to this random movement of molecules.​

Mrs. smith ordered a root beer float (vanilla ice cream + root beer). mrs. smith noticed that the three states of matter (solid, liquid, and gas) all existed simultaneously in her root beer float. a. identify each phase of matter in the root beer float. b. describe the particles of all three phases of matter in the root beer float. (how are the particles arranged and moving? ) c. identify one phase change you would see in a root beer float and described what causes this change.

The boiling point of liquids is very high what does it indicate

A50.0 ml sample of gas at 20.0 atm of pressure is compressed to 40.0 atm of pressure at constant temperature. what is the new volume? 0.0100 ml 0.325 ml 25.0 ml 100. ml