The boiling point of ethanol is 78.40°C. A student conducts an experiment and finds a boiling point of 75.70°C. How far off
from the accepted value was the student's result?
Error = °C

In a copper wire, a temperature increase is the result of which of the following

I’m an electrically neutral atomic any element, there are equal numbers of

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices