Calculate the mass of calcium carbonate present in a 50.00 ml sample of an aqueous calcium carbonate standard, assuming the standard is known to have a hardness of 75.0 ppm (hardness due to caco3). also given is the density of the sample (0.9977g/ml) and the molar mass of caco3 (100.0g/mol).
Answers: 3
Chemistry, 22.06.2019 05:50
Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
Answers: 2
Chemistry, 22.06.2019 09:20
What will most likely happen when two bromine atoms bond together?
Answers: 3
Chemistry, 23.06.2019 07:00
Introduction of drugs into the gastrointestinal tract is a form of administration. a. enteral b. topical c. parenteral d. inhalation
Answers: 1
Calculate the mass of calcium carbonate present in a 50.00 ml sample of an aqueous calcium carbonate...
Computers and Technology, 20.09.2021 01:50
Mathematics, 20.09.2021 01:50
Computers and Technology, 20.09.2021 02:00
Social Studies, 20.09.2021 02:00
Computers and Technology, 20.09.2021 02:00
Mathematics, 20.09.2021 02:00
Social Studies, 20.09.2021 02:00
Physics, 20.09.2021 02:00
Mathematics, 20.09.2021 02:00