You need 755 mL of 3.0 M HCl. You have 12.0 M HCl available. How many mL of 12.0 M HCl should you use to make the 3.0 M HCl solution?

You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning

What three things determine the shape and size of a puddle when water is poured out onto a surface

Aglow stick contains a glass vial with chemicals. when the glow stick is bent, the vial breaks and the chemicals react to produce a glow. a science student observes that a glow stick kept in the freezer glows for a longer duration than a glow stick kept at room temperature. what conclusion can be drawn based on the observation? be sure to note the outcome and test variables in the conclusion.