A lidded glass container is filled with a colored gas. After a period of time, it is observed that the gas is uniformly spread throughout the box and that the movement has slowed considerably. Next, a warm iron plate is carefully placed under the box. Why is there resumed movement of the gas in the container? A) The warm iron plate absorbed energy from the gas particles, making them move faster.

B) The warm iron plate vibrated due to the energy it had, disturbing the gas in the process.

C) Heat from the warm iron plate transferred energy to the gas particles, making them move faster.

D) The warm iron plate heated the insulated box causing it to vibrate, disturbing the gas in the process.

Acontainer holds 35.8 moles of gas under 10.0 atm of pressure at 70.0 c. what is the volume of the container?

Electromagnets coils of wire paper clips picked up 10 3 15 6 20 9 25 12 ms. owens' class was studying magnets. ms. owens showed her students how to make an electromagnet using a nail, a d-cell battery, and plastic coated wire. the students wrapped the wire around the nail and then attached the ends to the battery. when they were finished, they tested their magnets by investigating how many paperclips their magnets could pick up. they also tested whether they could increase the strength of their electromagnets by using more coils of wire. they recorded the class average of their results in the data table seen here. ms. owens asked her students to graph their data in a line graph. how should the students label the x-axis on their line graph? a) size of battery b) number of paper clips c) number of coils of wire d) strength of electromagnet

Calculate the concentration of all species in a 0.165 m solution of h2co3.