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Calculate the pH of a 0.30 M solution of NH4Cl. (Kb for NH3 = 1.8 × 10-5)
Childbirth
The process by which a baby is born, marking the end of pregnancy and involving labor and delivery.
Latex Condom
is a sheath made from latex used during sexual intercourse as a contraceptive and to reduce the risk of sexually transmitted infections (STIs).
K-Y Jelly
A water-based, non-greasy lubricant commonly used to enhance sexual intercourse and personal intimacy.
Vaseline
A brand of petroleum jelly widely used as a moisturizer and ointment for minor cuts and burns.
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