Final answer:
Urea, sodium, and potassium are compounds that are found in both urine and eccrine sweat, as they are waste products and electrolytes essential for maintaining homeostasis.
Step-by-step explanation:
The compounds found in "typical" eccrine sweat that can also be found in urine include urea, sodium, and potassium. Urea is a non-toxic molecule made of toxic ammonia and carbon dioxide, and it is present in both sweat and urine as a waste product. Sodium and potassium are common electrolytes that are excreted through both sweat and urine to help maintain proper electrolyte balance in the body.