Examlex
Calculate the concentration (M)of sodium ions in a solution made by diluting 40.0 mL of a 0.474 mol L-1 solution of sodium sulfide to a total volume of 300 mL.
Urethra
The tube that conveys urine from the bladder to the exterior of the body in both males and females, and also serves as a passageway for semen in males.
Bladder
A muscular organ in the pelvis that holds urine until it is excreted.
Body
The physical structure of a person or an organism, including the bones, muscles, skin, and vital organs, encompassing both the visible external parts and internal components.
Secretion
The process by which substances are produced and discharged from a cell, gland, or organ for a particular function in the organism or for excretion.
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