Which of the following shows a decrease in entropy?

Determine the percent sulfuric acid by mass of a 1.61 m aqueous solution of h2so4. %

We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?

The kw for water at 0 °c is 0.12× 10–14 m2. calculate the ph of a neutral aqueous solution at 0 °c.