# Science/Lab

posted by .

Can anyone tell me what happens when you do the diffusion lab? It is the one where you take food coloring and drop it into hot, cold and room temperature water and tell the differences.I need all the info.... please help.

• Science/Lab -

This is an experiment you can do at home. What do you see when you do it?

• Science/Lab -

I was able to see that the cold water took longer for the diffusion and the hot water was really fast. almost half the time.

I am assuming that it is because the molecules move much more quickly in the hotter water.

Am I correct?

• Science/Lab -

Yes.

## Similar Questions

1. ### Biology

I really need help with my science lab. I was sick when we did the lab on Thursday and Friday was a snowday so I did not get to get the observations off my peers. My teacher has allowed people one more day and I do not understand this …
2. ### General chem lab

This involves Enthalpy of Neutralization: A student determined the calorimeter constant of the calorimeter. Using a plotted line. The student added 50ml of cold water to 50 ml of heated water in a Styrofoam cup. The initial temperature …
3. ### Math

A pan of cold water with a temeprature of 35 degrees F is brought into a room with a temperature of 75 degrees F. After one hour, the temperature in the pan is 45 degrees F. a) Write a formula for the temperature (T) as a function …
4. ### Science

Use diffusion to explain what happens when you drop a sugar cube into a mug of hot tea
5. ### Chemistry

I had a lab about calorimetry where we would have a temperature probe in a calorimeter cup and then pour hot water into it to form a mixture until our graph (automatically plotted from the data that's recorded by the computer). Now …
6. ### Physical Science

Can someone check if these are right: Tell reaction rate 1.) one antacid tablet is placed in a glass of cold water, while another table is placed in a glass of hot water. TEMPERATURE?
7. ### Physical Science HELP

Can someone check if these are right: Tell reaction rate 1.) one antacid tablet is placed in a glass of cold water, while another table is placed in a glass of hot water. TEMPERATURE?
8. ### Science. NEED HELP PLEASE

Can someone check if these are right: Tell the reaction rate 1.)Question: one antacid tablet is placed in a glass of cold water, while another table is placed in a glass of hot water. Answer:TEMPERATURE 2.) Question: a mixture of baking …
9. ### Chem

What gas law explains why hot water diffused the food coloring faster than the cold water?
10. ### Chem

Solution rate inquiry lab: For class, we have to design our own lab given the info from class. My question is: Does the INTRO, HYPOTHESIS, PROCEDURE, & DATA CHART all make sense?

More Similar Questions