If 4.08 g of CuNO3 is dissolved in water to make a 0.320 M solution, what is the volume of the solution in milliliters

Why is it illegal to manufacture fireworks without a license

What is the empirical formula for c4h8o2

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.