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True or False: according to Arrhenius acid/base theory, acids are species that produce H+ or H3O+ in water.

Which of the following type of emitted radiation is a positively-charged particle with a negligible mass?

Lower fevers resulting from infection, inflammation, or cancer:

Neutralize stomach acids to treat symptoms of acid reflux, heartburn, and indigestion: 

Fight new growths caused by cancer; also used against autoimmune diseases, such as rheumatoid arthritis.

Prevent blood from clotting; can cause a prolonged bleeding time (a laboratory test).

True or False: a chemical system with made of H3PO4 and PO43- is a buffer.

Have many uses, including slowing a fast heart rate and relieving spasms of the respiratory system and nasal discharge; may also be used to treat nausea and vomiting, motion sickness, and dizziness; some decrease gastric secretions and increase esophageal sphincter muscle tone; can be used to treat eye and urinary tract disorders, as well as neurological disorders.

Decrease the incidence and severity of seizures; blood levels may be measured to evaluate the effectiveness of the therapy.

Decrease swelling: