Write the formula and calculate the molar mass for each of the following substances. a. lithium perchlorate b. sodium hydrogen sulfate c. magnesium carbonate d. aluminum bromide e. chromium(III) sulfide
11/13/14 History of Treatment in America 1700/1800s: Patients wandered streets; jails o Mental Asylums (1773): Mania and melancholia Patients “chose to be irrational” o Poor living conditions, confinement, little activity o Sedating drugs, bloodletting restraining devices, ECT Mid 1800s: “ Moral Management” and “custodial care” o Hospitals=custodians of people who could not be cured Other Developments Phrenology o Brain shape-personality Lobotomies-defective nerves would reform as normal nerves after being cut (Mid 1900s) o Dr. Walter Freeman’s lobotomobile o 50,000 people Today, treatments have improved considerably o They are more humane and based on scientific research
