Identify the solute & solvent when 50 g of copper is mixed with 20 g of zinc (hint: moles)
O Solute: copper/Solvent: zinc
O Solute: zinc/Solvent: copper

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.