Answer:
Step-by-step explanation:
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.
Every Sunday, Sarah prepares blue fruit punch to have with dinner. Identify the fruit punch solution with the higher concentration.
✔ fruit punch with a very dark blue color
fruit punch with a light blue color
A science teacher adds water to a strong acid for use in the lab with students. This makes the concentration
✔ weaker
, because the amount
of solute per volume of solvent
✔ decreases.