If the ideal gas constant has a value of 0.0821, what are its units? O A. Atm/mol O B. L-atm/mol K O C. °C/(mol/kg) O D. Mol/kg| ​

If you add 5.00 ml of 0.100 m sodium hydroxide to 50.0 ml of acetate buffer that is 0.100 m in both acetic acid and sodium acetate, what is the ph of the resulting solution? acetic acid: ka = 1.8. x 10-5

If two objects at different te,peraure are in contact with each other what happens to their temperature

In what way do investigations build scientific knowledge? the results of investigations lead to questions that cannot be tested. they reflect the opinions and social values of scientists, ensuring valid information. the results of investigations lead to new questions, which lead to new investigations. they are not influenced by the research of earlier scientists, so they are able to address gaps in understanding.i