For problems 1–6, a closed system undergoes a process in which work is done on the system and the heat transfer q occurs only at a location on the boundary where the temperature is tb. for each case, determine whether the entropy change of the system is positive, negative, zero, or indeterminate.

answerambulatory;

rosa was looking for patterns to predict the products of chemical reactions. she recorded three similar decomposition reactions in the table.she should record 2licl + 3o2.

in the last row of the table. it is the thermal decomposition of chlorate lithium, hence, she should record these products as: lithium chloride ( 2licl ) and oxygen ( 3o2 )   2 > 2 licl + 3o2.