Neutralize 51 grams of monofunctional acid A with enough dd NaOH, evaporate the solution after the reaction, yielding 62 grams of solid. The number of possible CTCTs of A is A

explanation:

crosscutting concepts have application across all domains of science. as such, they are a way of linking the different domains of science. they include patterns; cause and effect; scale, proportion, and quantity; systems and system models; energy and matter; structure and function; and stability and change.

c. heat could easily travel through the molecules in the air and escape/enter the flask. removing the air slows down the heat transfer.  

1.solid

2.carbon dioxide

3.helium