2. Explain the reason why the labels of acid and alkali bottles have the symbol as in the diagram below.​

The answer for #3 is c but i don't know why

200. ml of 3.00 m nacl solution is diluted to a final volume of 500. ml. what is the molarity of the final solution?

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?