7 A solution of epsom salt (MgSO) is created by dissolving 1.49 moles of MgSO4 into water to form 748.0 L of solution.
What is the molar concentration (M) of the solution? (show your work and report your answer with the correct sig figs).
(2 marks)

What are the 4 phases of matter in order of increasing engery content?

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.

Which is an example of the practical pursuit of alchemy? a. forming perfect substances. b. transforming base metals. c. developing metalworking techniques. d. linking spiritual characteristics with material substances.