Tag: LARN 139

LARN 139 C35D3 Start the following in class: 1.a.  Write your journal entry on sheets of three holed 8.5 inch by 11 inch ruled paper in your Journal notebook. In the upper right corner white space of each upward facing page, write your hand in number within a circle followed by your name. Each journal entry should either be at least a paragraph of exemplary writing and penmanship concerning a single topic, or be a concept map relating chemistry terms. Begin each day's paragraph with a topic sentence, follow with explained instances, and close with a focused summary statement. The required focus topic, J139A,  for today is Compare and contrast the concepts of heat and temperature as they are used in chemistry. Examine and study Figure 17.10 on page 523 of your text.  Note that as thermal energy is added to a substance and the substance absorbs that energy,sometimes the temperature of the substance increases but at other times the temperature of the...