P.LIA certain liquid X has a normal freezing point of 5.40 °C and a freezing point depression constant K, =4.65 °C-kg-mol . Calculate the freezing point of a-1solution made of 2.84g of ammonium chloride (NH Cl) dissolved in 100. g of X.Round your answer to 2 significant digits.OLXCheckSave For LaterSubmit AssignmentEpic Games LauncherAUZZ MICOTO Hill LLC. All Rights Resarved. Terms of Use Privacy Center AccessibilityEPICMacBook ProF3F4OLS#33$44.&2.5.6.6.TIT1.R.AKlockH.B.altaltntrolopționcommandoption

Formula used :- ∆Tf = Kf m Where ∆Tf = change in freezing point = T0 f - Tf Where T0 f =…

-1 A certain liquid X has a normal freezing point of 5.40 °C and a freezing point depression constant K, =4.65 °C-kg'mol . Calculate the freezing point of a solution made of 2.84g of ammonium chloride (NH CI) dissolved in 100. g of X. Round your answer to 2 significant digits. °C

-1 A certain liquid X has a normal freezing point of 5.40 °C and a freezing point depression constant K, =4.65 °C-kg'mol . Calculate the freezing point of a solution made of 2.84g of ammonium chloride (NH CI) dissolved in 100. g of X. Round your answer to 2 significant digits. °C

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter13: Solutions And Their Behavior

Section: Chapter Questions

Problem 106SCQ

See similar textbooks

Related questions

Q: At 300 K, the Kc of the reaction 2 NH3(9) 2 N2(g) + 3 H2(g) is equal to 3.2 x 10°. Which of the…

A: The reaction given is, => 2 NH3 (g) ↔ N2 (g) + 3 H2 (g) Kc = 3.2 ×…

Q: H2S has a solubility in water of 4 g.dm–3. Calculate the molarity of a saturated solution.

A: Given-> Solubility = 4 g.dm-3 =4 g.L-1 (1 dm3 = 1 L)

Q: Write the miller indices of the crsytallographic plane shown:

A: Here we are required to find the miller indices of the crystallographic plane.

Q: When 25 mL of 0.02000 M MnO, has been added to 50.00 mL of 0.05000 M U", this point of titration is…

Q: Calculate the molar solubility, S, of Ag2(CrO4) in a 0.138 M solution of K2(CrO,). Note that…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 1.00 g Cao (molar mass = 56.077 g/mol) is dropped into a Styrofoam coffee cup containing 185 g H20…

Q: C(s, graphite) + CO(g) + H,(g) - (3)0'H ASixn J/mol·K = N,(g) + 3 H, (g) → 2 NH,(g) ASixn = J/mol·K

Q: он HO OH HO HO NH Но HO 1- Important functional groups as per the structure? 2- Possible drug target…

A: A functional group is a substituent responsible for distinctive chemical properties and chemical…

Q: 5. If you left equal masses of iron and water out in the sun on a hot day, which one would be hotter…

A: Given that - Equal mass of iron and water. Timing for heating = 15 minutes. Hotness of the…

Q: Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

Q: 8. Which of these identifications is INCORRECT (A) HCI (C) KOH (E) HC,H,0, acetic acid hydrochloric…

A: THERE IS MORE THAN ONE QUESTION AND ALL ARE DIFFERENT ,AS PER ANSWERING GUIDELINES I CAN ANSWER ONLY…

Q: What is the product for this reaction given the conditions specified: NaoCH, in CH,оH high…

A: In the given data: Reactant = 3° alkyl halide Reagent = NaOCH3 + CH3OH…

Q: The value of Ksp for AgBr is 5.4 x 10-13. For the Ag/AgBr electrode, AgBr(s) + e = Ag(s) + Br°(aq)…

Q: Consider the following reaction. 2+ 2Mno, + 3Mn + 2H,0 – 5Mno,(s) + 4H Which statement is correct?…

Q: Help needed anaylzing the IR for 4-Bromoacetanilide and determining the absorbance responsible for…

A: IR spectroscopy is mainly used for the identification of the functional group present in the…

Q: H2CrO4 HO, HO, H3O*

Q: Help needed with analyzing the H-NMR spectra and answering the table below.

Q: а. Cr (aq) + Cl; (9) — Сr207? (ад) + CI (аq) V b. Ni2+ (aq) + Ca(s) — Са* (аg) + Ni(s) V

Q: 6. If the same amount of heat is added to 25.0 g sample of each of the metals in the chart below,…

Q: Calculate the Kc of the reaction below if the equilibrium concentrations of Ag and IO; are both 1.78…

Q: NMR nuclei observed: C13 Solvent: DMSO NMR field strength: 15 MHz 160 140 120 100 80 60 40 20 PPM ®…

Q: In the experiment of gravimetric analysis of chloride salts, define what is stoichiometry and how…

A: A question based on stoichiometry that is to be accomplished.

Q: The cell potential of the following cell is determined using an unspecified concentration of acid.…

Q: 1.

Q: A 26.50 mL solution of Fe2+ required 17.50 mL of 0.175 M KMNO, to reach the end point. 5 Fe2 + (aq)…

Q: ssion of sulfur into the atmosphere. The process can be especially important in the fication of…

Q: How does increasing the temperature of a solid affect its solubility? What about for a gas?

A: The temperature of a solid affect its solubility The addition of more heat ease the dissolving…

Q: Liquid water vaporizes spontaneously at 25ºC. What is the sign of ΔSuniv? Decide on the relative…

A: Liquid water vaporizes spontaneously As entropy of vapour (gas) is more than liquid So sign of…

Q: 0.013 g Cu (ii) ion and 0.04 g Pb (ii) ion are to be separated in 1 000 mL water using sodium…

A: Given the Ksp of Cu(OH)2 = 2.2*10-20 Ksp of Pb(OH)2 = 1.2*10-15 Ksp of Pb(OH)2 >> Ksp of…

Q: p-ethylaniline SH

A: For these transformations, it is very important that there should be judicious selection of reagents…

Q: Identify the concept that best fits each of the following reactions. + OH (ag) (aq) 1. 2H,O H,O* (6)…

A: Since you have posted question with multiple sub-parts, as per guidelines we will solve only the…

Q: a. Convert a pressure of 0.570 atm to mm Hg. b. Convert a pressure of 3.2 kPa to units of mm…

Q: If the mass of of Na2CO3 is 0.011501g in 5ml of water, what is the mass in 106ml?

Q: Draw the structure of the major organic product(s) of the reaction. 1. LIAIH4, ether 2. H,0* • You…

Q: A. The concentration of LiCl solution is 150 ppm. What will be the mass taken to prepare 250 mL…

A: Given, Note: 1 ppm = 1 mg/L 1000 mL = 1 L Concentration of LiCl solution = 150 ppm = 150 mg/L Volume…

Q: decomposition of solid potassium chlorate as shown. When he used 4.75 g KClO3 (122.55 g/mol) for…

A: Given , Mass of KClO3 = 4.75 g Molar mass = 122.55 Mole = mass/molar mass = 4.75/122.55 =…

Q: 9. Acetylene gas (C2H2) is used in welding. Use bond dissociation energies to determine the AErxn,…

Q: Which of the following statements is/are true for all voltaic/galvanic cells? I. Reduction occurs at…

Q: For each of the two electrochemical systems below write each half reaction and then calculate the…

A: Here we have to determine Ecell of the following cell reaction. For this we have to apply Nernst…

Q: The value of Kgp for AgBr is 5.4 x 10 13. For the Ag/AgBr electrode, AgBr(s) + e = Ag(s) + Br°(aq)…

Q: k How many electrons must be added to the left side to balance charge? 3 H20 + ClO3" + e - Cl" + 6…

A: How many electron added to the left side to balance the charge ?

Q: 2. What is the mass (g) of a piece of magnesium wire that produces 41.7 mL of hydrogen gas collected…

A: Detail mathematical calculation is shown below

Q: F. он O,N F

Q: Permanganate reacts with isopropyl alcohol in acidic medium as shown: 2MnO4- + C3H7OH + 6H+ → 2Mn2+…

Q: Which of the following protons (marked as Ha, Hb, Hc, and Hd) will most readily be abstracted by the…

Q: खोक्कांकंर मीमट MAIS रOOMम ०f 7 जा्षुळ च्छाजीक प्मलैकव प्रेवा ललवडड नो 97.288 अके dnनवाकड उ.37 8 0+…

Q: Why are aldehydes and ketones relatively weaker than alcohol in the context of hydrogen bond…

A: Hydrogen bonding: The electrostatic attraction between hydrogen atoms bonded to small, strongly…

Q: For the reaction: A + B = C + D AH° = -40 kJ/mol and AS° = -50 J/mol·K. The reaction under standard…

A: here we are required to find the condition when the given equilibrium reaction will become…

Q: Consider the complex shown below. H a b) What is the denticity of the ligand? [ Select ] c) What is…

A: Here we are required to find the denticity of The ligand and coordination number

Q: 11. Provide the reagents required to achieve the follow transformations. Multiple steps may be…

A: The reactions given are,

Concept explainers

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.

Question

P.
LI
A certain liquid X has a normal freezing point of 5.40 °C and a freezing point depression constant K, =4.65 °C-kg-mol . Calculate the freezing point of a
-1
solution made of 2.84g of ammonium chloride (NH Cl) dissolved in 100. g of X.
Round your answer to 2 significant digits.
OLX
Check
Save For Later
Submit Assignment
Epic Games Launcher
AUZZ MICOTO Hill LLC. All Rights Resarved. Terms of Use Privacy Center Accessibility
EPIC
MacBook Pro
F3
F4
OLS
#3
3
$4
4.
&
2.
5.
6.
6.
TIT
1.
R.
A
K
lock
H.
B.
alt
alt
ntrol
opțion
command
option

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Caffeine is made up of 49.5% C, 5.2% H, 16.5% O, and 28.9% N. A solution made up of 8.25 g of caffeine and 100.0 mL of benzene (d=0.877g/mL) freezes at 3.03C. Pure benzene (k f =5.10C/m) freezes at 5.500C. What are the simplest and molecular formulas for caffeine?
A gaseous solute dissolves in water. The solution process has H=15 kJ. Its solubility at 22C and 6.00 atm is 0.0300 M. Would you expect the solubility to be greater or less at (a) 22C and 1 atm? (a) 18C and 6 atm? (a) 15C and 10 atm? (a) 35C and 3 atm?
Sodium chloride (NaCl) is commonly used to melt ice on roads during the winter. Calcium chloride (CaCl2) is sometimes used for this purpose too. Let us compare the effectiveness of equal masses of these two compounds in lowering the freezing point of water, by calculating the freezing point depression of solutions containing 200. g of each salt in 1.00 kg of water. (An advantage of CaCl2 is that it acts more quickly because it is hygroscopic, that is. it absorbs moisture from the air to give a solution and begin the process. A disadvantage is that this compound is more costly.)
The Henry's law constant for the solubility of argon gas in water is 1.0103M/atm at 30C. (a) Express the constant in M/mm Hg. (b) If the partial pressure of argon gas at 30C is 693 mm Hg, what is the concentration (in M) of the dissolved argon gas at 30C? (c) How many grams of argon gas can be dissolved in 29 L of water at 693 mm Hg and 30C? (Ignore the partial pressure of water.)
Patients undergoing an upper gastrointestinal tract laboratory test are typically given an X-ray contrast agent that aids with the radiologic imaging of the anatomy. One such contrast agent is sodium diatrizoate, a nonvolatile water-soluble compound. A 0.378-m solution is prepared by dissolving 38.4 g sodium diatrizoate (NaDTZ) in.l.60 102 mL water at 3 1.2C (the density of water at 31.2C is 0.995 g/cm3). What is the molar mass of sodium diatrizoate? What is the vapor pressure of this solution if the vapor pressure of pure water at 31.2C is 34.1 torr?
Match the vapor pressure diagrams with the solute-solvent combinations and explain your answers. a. and b. and c. and d. and
Air contains 78% nitrogen. At 25C, Henry's law constant for nitrogen is 6.8104M/atm, while at 37C, it is 6.2104M/atm. (a) How many milligrams of the nitrogen in the air will dissolve in 3.0 L of water at 25C? The air in the head space above the water has a pressure of 1.38 atm. (b) How many milligrams of the nitrogen in the air will dissolve in 3.0 L of water at 37C? The air in the head space above the water has a pressure of 1.38 atm. (c) How much more nitrogen is dissolved at the lower temperature in mass percent?