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Methanol (CH4O) is converted to bromomethane (CH3Br) as follows:
CH4O + HBr CH3Br + H2O
If 12.23 g of bromomethane are produced when 5.00 g of methanol is reacted with excess HBr, what is the percentage yield?
Feminization of Aging
The phenomenon where the older population tends to have a higher proportion of women, due to differences in life expectancy between genders.
Infant Mortality
The rate at which infants die before reaching their first birthday, often used as a key indicator of a country's health status and quality of its healthcare system.
Intersex
A term describing individuals born with biological sex characteristics (such as chromosomes, genitalia, and hormone levels) that do not fit typical definitions for male or female categories.
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