How much energy, in kJ, is required for 16 g of ammonia (NH3) to change from a liquid to a gas? The molar heat of vaporization of ammonia is 23.3 kJ/mol.

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest

What is the rate law for the uncatalyzed reaction?

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