Every morning, sarah prepares the same amount of coffee at the same temperature. identify the coffee solution with the highest concentration. on wednesday, sarah poured sugar into her coffee until the sugar molecules were spread evenly throughout the entire cup of coffee. on thursday, sarah poured sugar into her coffee until undissolved sugar remained at the bottom of her coffee cup.

So if you are trying to find the coffee with the highest concentration of sugar, the cup that has the highest concentration of sugar is the cup that Sarah made on Thursday.

Since there were sugar molecules remaining at the bottom of her coffee cup, that means that the coffee solution was completely saturated with sugar - no more sugar was able to dissolve in the coffee.

On Thursday Sarah poured sugar into her coffee until undissolved sugar remained at the bottom of her coffee cup

Explanation: Took the assignment

while cooking a piece of 1/2 pound beef steak, a cast iron pan (2.4kg in weight) was heated 260 celsius.

definition

                    entropy is a measure of the randomness or the extent of disorder of a chemical process.

                      enthalpy is a measure of the heat change of a reaction occurring at a constant pressure.

measurement units:

                        entropy is measured in joule per kelvin (jk⁻¹)   whereas enthalpy is measured in joule per mole (jmol⁻¹)

requirements:

                            entropy has no requirements or limits, and its change is measured by the division between the heat change of the chemical process and the temperature.

                              in contrast, enthalpy can only be related to the heat change of the reaction under standard conditions.