Chemistry, 03.02.2021 02:50 edsimms21111
What would be the mass of anhydrous sample of BaCl 2 *2H 2 O be if the the hydrated sample had a mass of 5.371 g? The \%(m/m) of BaCl 2 *2H 2 O is 14.73%
Answers: 2
Chemistry, 22.06.2019 07:00
Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant
Answers: 3
Chemistry, 22.06.2019 12:30
Clyde and marilyn are riding a roller coaster. during which section(s) of the track is their potential energy converted to kinetic energy? a. from point b to point c only b. from point b to point d only c. from point a to point b only d. from point a to point b and from point c to point d
Answers: 1
Chemistry, 22.06.2019 17:20
Which of these features are formed when hot groundwater is forced out through cracks in the earth's surface?
Answers: 2
What would be the mass of anhydrous sample of BaCl 2 *2H 2 O be if the the hydrated sample had a mas...
Chemistry, 30.11.2020 02:50
Mathematics, 30.11.2020 02:50
Mathematics, 30.11.2020 02:50
Mathematics, 30.11.2020 02:50
Physics, 30.11.2020 02:50
Mathematics, 30.11.2020 02:50
English, 30.11.2020 02:50
Biology, 30.11.2020 02:50
Law, 30.11.2020 02:50