0.4 of hydrogen gas was obtained when calcium reacted with hydrochloric acid. calculate the mass of calcium used
https://urgentassignments.com/wp-content/uploads/2020/07/logo-2-300x75.png00adminhttps://urgentassignments.com/wp-content/uploads/2020/07/logo-2-300x75.pngadmin2020-07-29 06:42:382020-07-29 06:42:380.4 of hydrogen gas was obtained when calcium reacted with hydrochloric acid. calculate the mass of calcium used