Answers: 3
Chemistry, 22.06.2019 12:00
Ican determine the molar mass of an element by looking on the under the atomic mass for the element. for example the molar mass of phosphorus is 30.974 grams/mole. avogadro’s number tells me the amount of representative particles in 1 mole of any substance. this means 12.011 gram sample of carbon and a 32.0 gram sample of sulfur have the same number of atoms.
Answers: 1
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
Acetone major species present when dissolved in water (CH3)2CO...
Social Studies, 11.12.2019 20:31
Mathematics, 11.12.2019 20:31
History, 11.12.2019 20:31
History, 11.12.2019 20:31
Physics, 11.12.2019 20:31
History, 11.12.2019 20:31
English, 11.12.2019 20:31
Mathematics, 11.12.2019 20:31
Mathematics, 11.12.2019 20:31
Social Studies, 11.12.2019 20:31
Mathematics, 11.12.2019 20:31