Select the word from the list that best fits definitions

seeks to gain knowledge for the sake of knowledge itself

pure research
applied research

Why should the scientific method be used to answer a question? a. it provides a way to test an idea without any bias. b. it provides a way to test a hypothesis. c. it provides a way to ensure all hypotheses are proven correct. d. it provides a way to quickly turn a hypothesis into a scientific theory.

The reaction q+r2=r2q is found to be first order in r2 and

How many moles of gas are present if p=11 atm, v=12l, t=185k?