Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 02:40
Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
Answers: 2
Chemistry, 22.06.2019 17:30
I'm learning about the periodic tables and what each subject's configuration is. for example, hydrogen is 1s^1, but i don't understand how you get that. can someone me understand how to figure out how to figure this out? sorry if the question makes no sense, but it would really a lot if you could me understand! you so much if you can!
Answers: 1
Chemistry, 22.06.2019 21:50
What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car
Answers: 2
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?
Collision level 17 answers...
Questions
Mathematics, 25.08.2019 10:00
Social Studies, 25.08.2019 10:00
Geography, 25.08.2019 10:00
Mathematics, 25.08.2019 10:00
Mathematics, 25.08.2019 10:00
Biology, 25.08.2019 10:00
Chemistry, 25.08.2019 10:00
Mathematics, 25.08.2019 10:00
Mathematics, 25.08.2019 10:00
Mathematics, 25.08.2019 10:00
