Answers: 3
Another question on Chemistry
Chemistry, 21.06.2019 19:10
Nuclear fusion is the source of energy for stars. besides hydrogen, which other element is most likely also common in stars?
Answers: 1
Chemistry, 22.06.2019 09:00
The diagram below shows a cell placed in a solution.a cell is shown placed inside a beaker. it is labeled cell. the solution inside the beaker is labeled 40% salt solution and the solution inside the cell is labeled 20% salt solution.only water is allowed to move in and out of the cell. what will most likely happen to the cell? it will expand as water moves out of it. it will shrink as water moves out of it.it will expand as water moves into it. it will shrink as water moves into it.
Answers: 2
Chemistry, 22.06.2019 14:30
Aroom with dimensions 7.00m×8.00m×2.50m is to be filled with pure oxygen at 22.0∘c and 1.00 atm. the molar mass of oxygen is 32.0 g/mol. how many moles noxygen of oxygen are required to fill the room? what is the mass moxygen of this oxygen?
Answers: 1
You know the right answer?
The density of a metal is 6.7 g/cm3. What would be the volume of a 186 g
sample of this metal?
Questions
Mathematics, 12.12.2020 16:40
Biology, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
History, 12.12.2020 16:40
Biology, 12.12.2020 16:40
Arts, 12.12.2020 16:40
Computers and Technology, 12.12.2020 16:40
World Languages, 12.12.2020 16:40
Biology, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
English, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
Mathematics, 12.12.2020 16:40
Social Studies, 12.12.2020 16:40
