A flashlight battery is an example of a ... ?

Why amorphous solids are called super cooled liquids?

How many grams of Cl are in a 38.0-g sample of CFCl3

If you have 670.0 g of water and wish to make a 2.13 m solution of KBr, how many grams of the solute would you have to add to the water that you have?

Consider the following balanced redox reaction. 2S2O32 - + I2 → 2I - + S4O62 - How many moles of I2 can be consumed by 0.65 mL of 0.15 M Na2S2O3? a. 9.75 x 10-4 moles b. 1.95 x 10-3 moles c. 2.17 x 10-2 moles d. 4.88 x 10-5 moles

How water leaves the atmosphere

Why do they put flexible connections in the road on a bridge? Put it into five complete sentences

Why should you avoid wearing baggy clothes in the lab?

A student performs the following procedure: Procedure 1. Measure 25 grams of an unknown solid. 2. Measure 200 grams of water. 3. Pour the unknown solid and water into beaker, which weighs 50 grams. 4. Stir the solution.

When water is warm it will: * allow for solids and gases to dissolve easier make it harder for solids and gases to easily dissolve allow for gases to dissolve easier, but make it harder for solids to dissolve allow for solids to dissolve easier, but

If you drink at 2am can you pass a drug test at 6pm