Hypochlorhydria, a condition that affects 30% of Spaniards, can cause slow digestion, reflux and other stomach problems.

News has learned The Occupational Health and Safety Administration (OSHA) last month found four finable violations at the ...

Days before residents were evacuated from the Mountain View Tower into the freezing January night, police say a 20-year-old ...

Do not attempt to perform this demonstration. Small pieces of Solid sodium metal are placed in two different concentrations of two different acids (hydrochloric acid and nitric acid). The sodium ...

Sulfuric acid, H 2 SO 4 (aq), contains sulfate ions ... so stopping them giving an incorrect positive result for chloride ions. Hydrochloric acid, HCl(aq), contains chloride ions.

It’s not like etching with hydrochloric acid and peroxide is anything new, really; it was just something new to him. But is it even possible these days to post something and not find out just ...

A cotton swab is dipped into concentrated hydrochloric acid (producing hydrogen chloride gas) while a second on is dipped into concentrated aqueous ammonia (producing ammonia gas). Both cotton swabs ...