Chemistry, 22.04.2020 01:54 sierra6816
A 0.120 gram sample of Zn reacts with an excess of hydrochloric acid and produces 46.5 mL of H2 gas which is collected over water at a barometric pressure of 748 mm Hg and at 23 degrees * C . The vapor pressure of water at 23C is 21 mm HgWhat is the molar mass of Zn?
Answers: 3
Other questions on the subject: Chemistry
Chemistry, 21.06.2019 15:40, markipler01
What is the study of how matter and energy interact? a. biology b. physics c. planetary science d. chemistry
Answers: 1
Chemistry, 22.06.2019 06:10, Kianna000
56.16 gregor mendel was the first scientist to use statistics to analyze scientific data. before mendel's experiments, scientists believed that organisms acquired traits from their environment and passed them on to their offspring. after mendel's discoveries were accepted, scientists realized that traits passed to offspring were the result of genes being passed from parents to offspring. this is an example of pls
Answers: 1
Chemistry, 22.06.2019 13:00, taylorpayne525p8qxky
What is the mass of 2.00 l of an intravenous glucose solution with a density of 1.15 g/ml?
Answers: 2
Chemistry, 23.06.2019 02:30, ineedhelp2285
What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.
Answers: 2
You know the right answer?
A 0.120 gram sample of Zn reacts with an excess of hydrochloric acid and produces 46.5 mL of H2 gas...
Questions in other subjects:
Social Studies, 01.04.2021 19:50
Mathematics, 01.04.2021 19:50
Advanced Placement (AP), 01.04.2021 19:50
