molal freezing point depression constant K,=7.13 °C-kg-mol solution freezes at 0.7 °C. Calculate the freezing point of pure X. nd your answer to 2 significant digits. Ma ((NH,),CO) CO are dissolved for a certain substance X. When 30. g of urea

Q: I need help with this question and I know have two parts, but it counts as one question. Please…

A: (a) At cold temperature, in 1 second = 18.69 minutes (b) At Room temperature, in 1 second = 6.22…

Q: Question 15

A: The given reaction is:

Q: Please answer TRUE or FALSE to the following questions attached!

A: Dear student I have given answer to first three parts of your question in the image format.I cannot…

Q: Please answer #6 specifically

A: This problem is based on real gases. Here the curve given is known as Amagat's curve. Here we have…

Q: Are A and B the same A. B.

A:

Q: Question #6

A:

Q: Question 18

A:

Q: What is the correct answer choice?

A: The correct option is OPTION II. NaCN; H3O+  The acid catalyzed mechanism follows as

Q: Solve the report

A: 1)We know from the Le chatelier's principle that the system will adjust it self wherewhere the…

Q: 8. BaCh(aq) +Na;PO4(aq) yes

A: The reactants given are, 1) BaCl2 (aq) 2) Na3PO4 (aq)

Q: how did you do question b

A:

Q: но Ph

A: 1st Have to protect the carbonyl group

Q: I need help filling out the bottom table and the question below

A: Solubility of a substance is the fraction of its concentration dissolved in a solvent. Solubility…

Q: Question 1 and 3 please! Thank you

A: Given : mass of sodium bicarbonate and Sodium chloride. To find : Balanced chemical equation and…

Q: The second step is an incorrect answer

A: Concentration of NaOH (M2) = 0.500 MVolume of NaOH (V2) = 25.0 mLInitial buret Reading = 2.20…

Q: Complete question d

A:

Q: Compared my ao values for NH4Cl=4.143 angstrom and ao values for NaCl = 5.996 angstrom to the…

A: The objective of the question is to explain the reason for the difference in the  values which was…

Q: Question 2 was incorrrect please answer again.

A:

Q: Hi, I a little confused on how to do the math after putting in the values. Can I get a break down on…

A:

Q: i need to know the answers to these with an explanation of how i got the answer

A: 2 (a) Introduction       Mass percent : The mass percent is used to             express the…

Q: Question 62

A: Using the standard data solve the problem

Q: Hi is step two solving for question a)

A:

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.