What is it called when particles are moving from one end of a container to the other end?

A student has a mixture of solid sand and NaCl (aq) in a flask. To obtain solid NaCl from this mixture, the student should (1) Remove the sand by filtration, then evaporate the water. (2) Remove the NaCl by filtration, and then distill the liquid.

Plants take in blank and release oxygen gas

Barium sulfate is a compound used to assist in diagnosing medical problems through x-ray analysis and is 58.8% barium. what mass of barium is present in a 620 mg tablet of barium sulfate?

What type of ecosystem can you find a lion in?

How many atoms are in a sample of chromium with a mass of 13 grams?

Which volcanoes are located on a diverging boundaries

What is the chemical formula for the chemical reaction that occurs when a bath bomb is placed in water?

Which is most likely why many scientists reject the cold fusion theory? There is too much waste involved in the process. Cold fusion experiments have been conducted at room temperature only.

Why is the sunlight written above the arrow in the equation, rather than on either side of it?

What is the significance of molecular formula