What ions are released when acid is mixed with water

What criteria are used to distinguish between a chemical and physical change?

The soap molecule is special because it has a hydrophobic tail with a polar hydrophilic head, so it can dissolve fats but still interact with water. True False

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. This combustion resulted in the formation of 1.45mg of carbon dioxide and. 89 mg of water.

An example of a model in science larger than the real object

Does Catalysts increase the rate of chemical reactions. true or false

In electroplating, how should the object that will be plated be connected in the electrolytic cell? It should be the cathode, where metal atoms are reduced to metal ions. It should be the cathode, where metal ions are reduced to metal atoms.

How many grams of sodium sulfate are needed to make 750.0mL of 0.215 M sodium sulfate solution?

How can I make Mulan sause

What is the only type of chemical signal that does not alter the physiology of the animal producing that signal?

Iron has a density of 7.86 g/cm^3 (1 cm^3=1 mL). Calculate the volume (in dL) of a piece of iron having a mass of 4.62 kg.