Rainbowsprinkles4317 Rainbowsprinkles4317

02-01-2023
Chemistry

Answered

The freezing point of an aqueous solution of C3H8O is -0.50 °C. What is the molality of the solution? (K, = 1.86 °C/m, K_b =0.512 °C/m)

The freezing point of an aqueous solution of C3H8O is 050 C What is the molality of the solution K 186 Cm Kb 0512 Cm class=

Answer :

Other Questions

An aqueous solution of methanol is 45.0% methanol by volume. find the volume of methanol in a 250.0-ml sample of the solution. find the volume of water in this

In the laboratory you dissolve 15.5 g of zinc iodide in a volumetric flask and add water to a total volume of 375 mL. What is the molarity of the solution? M. W

A solution is created by measuring 3.60 x 10-3 moles of naoh and 5.95 x 10-4 moles of hcl into a container and then water is added until the final volume is 1.0

5. in a titration, 33.21 ml of 0.3020 m rubidium hydroxide solution is required to exactly neutralize 20.00 ml hydrofluoric acid solution. what is the molarity

The students prepared stock solutions of compound 1 in four different concentrations in ph 7 buffer. a stock solution of the enzyme was prepared by diluting 0.1

A chemist prepares a solution by dissolving 4.585 g of nano3 in enough water to make 200 ml of solution. what molar concentration of sodium nitrate should appea

A solution contains 25 grams of kno3 dissolved in 200 grams of h2o. which numerical setup can be used to calculate the percent by mass of kno3 in this solution

Celery stalks that are immersed in fresh water for several hours become stiff and hard. Similar stalks left in a salt solution become limp and soft. From this w

Part A The pH at the equivalence point is above 7.00 for the weak acid titration. Describe the reasons why this statement is true. Match the words in the left c

Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass