Answered: A 22.00g sample of XCl4 is dissolved…

A 22.00g sample of XCl4 is dissolved completely in 60.0 g of water(Kb = 0.512°C/m). The solution boils at 103.81°C. Determine the identity of X

Chemistry: Principles and Reactions

8th Edition

ISBN:9781305079373

Author:William L. Masterton, Cecile N. Hurley

Publisher:William L. Masterton, Cecile N. Hurley

Chapter3: Mass Relations In Chemistry; Stoichiometry

Section: Chapter Questions

Problem 19QAP: How would you prepare from the solid and pure water (a) 0.400 L of 0.155 M Sr(OH)2? (b) 1.75 L of...

See similar textbooks

Related questions

Q: 3. The solubility of KNO3 in water at 0°C and 60°C are 13.9 g/100 g and 106.0 g/100 g, respectively.…

A: We would Calculate amount of KNO3 that would remain dissolved in 75 g water at 0°C using solubility…

Q: What mass in grams of NaCl would need to be added to 4001 g of water to increase the boiling…

A: Formula for elevation in boiling point :- ∆Tb = ikb × m where ∆Tb = elevation in boiling boint i =…

Q: 6) Dissolving 3.0 g of CaCl2(s) in 150.0 g of water in a calorimeter at 22.4 °C causes the…

A: Solution The reaction is said to be an exothermic reaction, when the heat of the solution is…

Q: Sodium chloride is dissolved in water as given in the choices. Which solution is the most…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: The solubility of KCl at 20°C is 34.0 g per 100.0 g of water. What is the maximum amount (in grams)…

A: All known compounds can be dissolve in certain solvents whereas they remain insoluble in other…

Q: The moiar mass of hydrated sodium carbonate is found to be 268 g-mol. The formula of the hydrated…

A: We’ll answer the first complete question (2.2) since the exact one wasn’t specified. Please submit a…

Q: What mass of C12H22011 (sucrose) is needed to prepare 255 mL of a 0.570 M solution of sucrose in…

A: The number of moles of solute present in 1L of the solution is called the molarity of the solution.…

Q: How many grams of MgF2 are needed to prepare 743.6 mL of 0.859 molar aqueous MgF2?

A: Molarity of a solution is defined as the number of moles of solute upon the volume of the solution…

Q: molarity

Q: Which of the following solute(s) would form an electrolytic solution in water? Explain your…

A: Those solutions which have ions and conduct electricity is known as electrolytes. Electricity is…

Q: (b) (i) Based on the data given in TABLE 1, construct an energy cycle diagram for dissolution of…

A: Dissolution of LiCl = (Dissolution of Li+ + Dissolution of Cl- ion)- Lattice Energy Dissolution of…

Q: If each substance listed here costs the same amount per kilogram, which would be most cost-effective…

A: From the given substances, HOCH2CH2OH is a non-ionic substance. So, it does not dissociate into…

Q: Choose the most suitable definition for "enthalpy of solution". Select one: O a. The quantity of…

A: The enthalpy of solution, enthalpy of dissolution, or heat of solution is the enthalpy change…

Q: At 20 °C, sugar has a solubility of 203.9 g, how much water we need at minimum to dissolve two (2)…

A: Given, At 20 °C, sugar has a solubility of 203.9 g, The minimum amount of water need to dissolve…

Q: calculate the boiling point of sea water if it contains 35 g of NaCl for every 1000g of water

Q: A compound has a solubility in water of 40 g/L at 0o If 62 g of this compound is added to 1.5 L of…

Q: 2. The process of formation of a liquid solution can be better understood by breaking the process…

A: Given: Process of formation of a liquid solution that can be better understood by breaking the…

Q: Ethanol (Kb = 0.374 °C/m) typically has a boiling point of 78.3°C. What will be the new boiling…

A: The elevation is boiling point is given by ΔTb = Kb X m X i where m = molality of solution = moles…

Q: The solubility of Ni₃(PO₄)₂ in water at a particular temperature is 8.0 × 10⁻⁴ M. What is Ksp for…

A: The ionic equation of Ni₃(PO₄)₂ is, Ni3(PO4)2 → 3Ni2+ + 2PO43- Let us assume, If the molar…

Q: Normal saline is 0.920% (w/v) NaCl in water. How many grams of NaCl are needed to prepare 15.0 L of…

Q: The solubility of potassium nitrate is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What…

Q: At 50°C, 100g of Sodium nitrate (NaNO3) is dissolved in 100 g of water. Is this solution saturated,…

A: Saturated Solution - this solution contains the maximum amount of dissolved solute for a given…

Q: You wish to prepare a solution that is 12% sodium chloride by mass (m/v%). How much sodium chloride…

A: For preparation of particular solution, the weight of solute and volume of solution must be known.…

Q: What mass of a nonvolatile molecular substance (MM = 50.0 g/mol) must be added to 500 g H2O to…

A: We have to predict the mass of non volatile substance.

Q: Calculate the mass in grams of potassium sulfate that can be dissolved in 350 g of water in the…

Q: g of magnesium nitrate is dissolved in 1.20 L of water. 25 mL of this solution is taken and diluted…

Q: The solubility of potassium nitrate is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What…

Q: Is water is really a universal solvent?

Q: Calculate the molarity of a solution prepared by diluting 100 cm3 of H3PO4 (d= 1.75 g/mL and 89 %…

A: Interpretation - To determine the molarity of a solution prepared by diluting 100 cm3 of H3PO4 (d=…

Q: 3. Will 70 grams of HCI at 80°C in 100 g of H20 be saturated, unsaturated, or supersaturated?…

A: Solute dissolves in solvent to get the solution. The extent with which the solute dissolves in a…

Q: What mass in grams of CH₃OH (MM = 32.04 g/mol) would need to be added to 390.1 g of water in order…

A: ∆Tf = iKfm

Q: 2. An unknown solid Y was dissolved in water resulting to a decrease in temperature of its…

Q: A student mixes 20.0 g of a salt in 100.0 g of water at 20 °C and obtains a homogeneous solution.…

A: Solubility of a solute in a solvent is defined as the maximum amount (mass) of solute dissolved in…

Q: The boiling point of pure water (MM = 18.016 g/mol) is 100°C. What is the boiling point of a…

A: Answer:- This question is answered by using the simple concept of elevation in the boiling point…

Q: The solubility of potassium nitrate is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What…

Q: You wish to prepare an antifreeze solution for your car’s radiator from distilled water and ethylene…

A: Change in temperature = ∆T = -15.00℃ Molecular weight of C2H6O2 =MB = 62.07 g/mol Weight of C2H6O2 =…

Q: What mass of C12H22011 (sucrose) Is needed to prepare 255 mL of a 0.570 M solution of sucrose in…

A: given data is volume is 255ml concentration is 0.570M

Q: Sodium chloride is dissolved in water as given in the choices. Which solution is the most…

A: Percentage weight/ volume It is expressed as the number of grams of solute dissolve in 100 mL of…

Q: SrCl2•6H2O Percent water in the hydrated salt.

A: The formula of the hydrated salt is = SrCl2•6H2O The percent of water in the salt is =?

Q: Joules Using the data below, calculate the heat of dissolution, AHsoln, in units of g NaOH Assume…

A: Determination of change in temperature: ∆T=37.7°C-25°C=12.7°C

Q: When NaCl is put into water, the attraction between water molecules and the Na* ions and Ch ions…

A: Ionic compounds have a general property of separating their constituent ions upon dissolution in…

Q: What is the mass of Potassium nitrate (KNO3) that will dissolve in 75 g of water at 48°C? а. 25g b.…

A: Solubility of a solute in a solution is defined as the minimum mass of solute dissolved in 100 g of…

Q: What is the minimum ratio of hydrogen bonding atoms to carbon that must be present in a given…

A: Hydrogen bonding is formed by only three atoms such as F, N and O.

Q: What mass of ethylene glycol (C2H6O2, molar mass = 62.1 g/mol), the main component of antifreeze,…

A: When solute particle is mixed with water as solvent then the freezing point of water decreases. It…

Q: The solubility of KNO3 is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What mass (in grams)…

A: Given : Solubility of KNO3 at 75 oC = 155 g/100 g of water = 1.55 g KNO3 / g water Solubility of…

Q: 6.55 g sample of an unknown salt (MM = 116.82 g/mol) is dissolved in 150.00 g water in a coffee cup…

A: Total mass of the reactant is given as: m=150.0 g water + 6.55 g sample=156.55 g Change in…

Q: 2K + 2H2O → 2KOH + H2 19.55 g of solid K is added to 500. mL of water, initially at 20.0 °C. The…

Q: A solution contains 3.50 g of solute in 14.8 g of solvent. What is the mass percent of the solute in…

Q: 25. Dissolving 3.0 g of CaCl2(s) in 150.0 g of water in a calorimeter at 22.4 °C causes the…

A: Given, Mass of CaCl2 (mCaCl2) = 3.0 g Mass of water (mw) = 150.0 g Initial temperature, TInitial =…

Q: A 6.42% (w/w) Fe(NO3)3 (241.81 g/mol) solution has a density of 1.059 g/mL. Calculate the molar…

A: Two numerical problems based on the concept of solutions, which are to be accomplished.

Question

A 22.00g sample of XCl4 is dissolved completely in 60.0 g of water(Kb = 0.512°C/m). The solution boils at 103.81°C. Determine the identity of X

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 by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Similar questions

The solubility of ammonium formate, NH4CHO2, in 100. g of water is 102 g at 0 C and 546 g at 80 C. A solution is prepared by dissolving NH4CHO2 in 200. g of water until no more will dissolve at 80 C. The solution is then cooled to 0 C. What mass of NH4CHO2 precipitates? (Assume that no water evaporates and that the solution is not supersaturated.)
How would you prepare from the solid and pure water (a) 0.400 L of 0.155 M Sr(OH)2? (b) 1.75 L of 0.333 M (NH4)2CO3?
A compound has a solubility in water of 250 mg/L at 25C. Should this compound be characterized as a soluble or insoluble compound at 25C?
The freezing point of a 0.21 m aqueous solution of H2SO4 is -0.796C. (a) What is i? (b) Is the solution made up primarily of (i) H2SO4 molecules only? (ii) H+ and HSO4- ions? (iii) 2H+ and 1SO42- ions?