## >How many milliliters of 10.0 M HCl(aq)$\text{}\text{}\text{}$ are needed to prepare 800.0 mL$\text{}$ of 1.00 M HCl(aq)?$\text{}\text{}\text{}\text{}$ =mL$\text{}$13.A 47.0 mL$\text{}$ aliquot of a 0.400 M$\text{}$ stock solution must be diluted to 0.100 M.$\text{}$Assuming the volumes are additive

how much water should be added?

mL

14.

Use the food dye interactive to answer the question.

A series of dye solutions are made by adding water to the stock Red 40 dye solution. Either the dilution ratio or the final concentration of the dye solution is given. Arrange the dye solutions from highest to lowest concentration.

Highest concentration of dye

Lowest concentration of dye

answer bank ; 3.0 mL AND 3.0 mL water