How many grams of sodium were needed to create 5.6 L of hydrogen at STP? *
2Na + 2H20 --> 2NaOH + H2

Write a paragraph at least 10 sentences explaining how rocks are used today in society

Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.

This image is an example of a(n) a) atom. b) compound. c) mixture. d) molecule.