Tyler wants to learn about the types of insects in the soil near his house. Which would be a benefit of carrying out a descriptive
investigation?
He could collect a large amount of data for a low cost.
He could control most of the variables affecting the insects,
He would get results that might change after the investigation
He would be able to study cause-and-effect relationships,
Answers: 1
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 09:00
Ineed to find the answer of this question because i dont understand it
Answers: 1
Chemistry, 22.06.2019 11:00
The number to the right of an element's symbol (ex. c-12) identifies the of an isotope.
Answers: 1
Chemistry, 22.06.2019 11:40
Consider this equilibrium: n29) + o2(g) + 2no(c).nitrogen gas and oxygen gas react when placed in a closed container. as the reaction proceeds towards equilibrium, what happens to the rate of thereverse reaction?
Answers: 1
Tyler wants to learn about the types of insects in the soil near his house. Which would be a benefit...
Mathematics, 31.07.2019 06:30
Social Studies, 31.07.2019 06:30
Chemistry, 31.07.2019 06:30
Physics, 31.07.2019 06:30
Mathematics, 31.07.2019 06:30
Social Studies, 31.07.2019 06:30
Computers and Technology, 31.07.2019 06:30