Which formula represents a molecular compound?
(1) kr (3) n2o4
(2) lioh (4) nai...
Chemistry, 25.08.2019 22:30 Jesseniapacheco31
Which formula represents a molecular compound?
(1) kr (3) n2o4
(2) lioh (4) nai
Answers: 2
Another question on Chemistry
Chemistry, 22.06.2019 04:30
What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics
Answers: 1
Chemistry, 22.06.2019 10:50
8) a mixture of he, ne and ar has a pressure of 7.85 atm. if the ne has a mole fraction of 0.47 and 8) ar has a mole fraction of 0.23, what is the pressure of he? a) 4.2 atm b) 3.7 atm c) 5.5 atm d) 2.4 atm e) 1.8 atm
Answers: 1
Chemistry, 22.06.2019 22:00
4.25g sample of solid ammonium nitrate dissolves in 60.0g of water in a coffee-cup calorimeter, the temperature drops from 22.0 c to 16.9 c. assume that the specific heat of the solution is the same as that of pure water. calculate delta(h) (in kj/mol nh4no3) for the solution proces.
Answers: 2
You know the right answer?
Questions
Mathematics, 09.12.2020 06:40
History, 09.12.2020 06:40
Chemistry, 09.12.2020 06:40
Mathematics, 09.12.2020 06:40
History, 09.12.2020 06:40
Biology, 09.12.2020 06:40
Mathematics, 09.12.2020 06:40
