Answered: During heating, some solution of NaCl…

During heating, some solution of NaCl splattered out of the evaporating dish. How would this affect the calculated percentage of mixture recovered upon separation?

EBK A SMALL SCALE APPROACH TO ORGANIC L

4th Edition

ISBN:9781305446021

Author:Lampman

Publisher:Lampman

Chapter80: Crystallization: Purification Of Solids

Section: Chapter Questions

Problem 4P

See similar textbooks

Related questions

Q: How many moles of solute particles are present in 1.43 mL of 0.447 M K2SO4? When you have your ans...

A: Number of solute particles can be calculated from the volume and concentration.

Q: Which one of the following phrases is not true? a. Acidic media do not affect soapless soaps b. Alky...

A: Soaps are typically sodium salts of long-chain carboxylic (fatty) acids, e.g. sodium stearate, wh...

Q: Iridium (Ir) has a face-centered cubic unit cell with an edge length of 383.3 pm. Calculate the dens...

A: Given: Edge length of the unit cell = 383.3 pm = 383.3 × 10-10 cm. (Since 1 pm...

Q: Prepare 500mL of a 0.10M solution of acetic acid from a 3.0M solution of acetic acid

Q: 50. In order to prepare 100 ml HCI what 25 HCI and 20 volume of -HCI should be 30 mixed respectively...

A: Final volume = 100mL Final normality = N/ 25

Q: Several mechanisms have been proposed for the reaction... H202 + 21 + 2H+ → I2 + 2H20 Which of the f...

Q: At a certain temperature, Kp for the reaction, F2(g) ⇌ 2 F(g) is 0.000849. Calculate the value o...

A: Forward reaction : F2(g) <----> 2F(g) ; Kp = 0.000849 Backward reaction : 2F(g) <----...

Q: Direction: Cite 5 examples for physical and chemical properties. Physical Properties Chemical Proper...

A: We have to write five examples of physical properties and also write five examples of chemical prope...

Q: 1. Solve and choose the correct answer from the given choices: a. How many atoms of tin are found in...

A: 1. We have to calculate the number of atoms present in 3.5 moles of tin, Sn. We know that 1 mole of ...

Q: iven the following table of thermodynamic data, complete the following sentence. Substance ΔH°f (k...

A: Given : We have to predict which is condition is correct for given data.

Q: HN. NBS, ROOR, hv Br AICI,

A: Given : We have to check whether the given conversion is right or wrong.

Q: A piece of aluminum with a mass of 30 grams was heated in a steam jacket to 98oC and then plunged in...

Q: 10. The amount of spaces between particles of matter can be measured. How do we measure the space oc...

A: Density of a substance is the mass per unit volume. Volume of a substance is the measure of three di...

Q: You are interested to know the Q10 value for mean heart rate (# of beats/10 sec) for a species of cr...

Q: Carboxylic acids are known to exhibit a higher C=O stretch frequency in the gas phase than in the co...

Q: 8. A liquid is a substance that flows freely but is of constant volume. Which of the following is a ...

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly repos...

Q: CH3 CH2 CH3 (с) (а) (b) PPH

A: Concept IUPAC nomenclature; 1) According to IUPAC nomenclature system longest chain is selected whic...

Q: According to the balanced reaction below, calculate the quantity of moles of NHs gas that form when ...

Q: Prepare 2 liter of approximately 0.50M Nacl using solid NaCl

A: Given, Concentration of NaCl solution = 0.50 M = 0.50 mol/L Volume of the solution = 2.0 L Preparati...

Q: The following cell has a voltage of 2.01 V. Find pk, for the weak acid. HA Si(s) | SiO2| HA (0.31 M)...

A: In the given problem, the pKa value for the weak acid HA is needed to be calculated, given that the ...

Q: topic: matter does each sample have a measurable mass? how do you measure the mass of each sample? ...

Q: Prepare 1 liter of 0.5M sulfuric acid from a concentrated aqueous solution. Sulfuric acid density is...

A: H2SO4 We have to determine the concentration of H2SO4 first and then dilute to prepare 1 L of 0.5 M ...

Q: HCI HO,

Q: 1. Determine whether each of the molecules is aromatic, nonaromatic, or antiaromatic.

A: Aromatic compound are those compounds which are cyclic , conjugated, plannar and follow Huckel's rul...

Q: MİCRONS 5.5 2.5 100 26 27 28 2,9 3 3.5 4,5 11 12 13 90 70 50 40 30 20 1773 cm 10 3800 300 3400 3200 ...

Q: Write ionic equations and net ionic equations in the following reactions: Na2S(aq) + ZnCl2(aq) → ...

A: In an ionic equation, the chemical reaction is written as the ions present in the reactants and in t...

Q: How many MOLECULES of dinitrogen monoxide are present in 4.00 grams of this compound? How many GRAM...

A: Given, a) mass of dinitrogen monoxide (N2O) = 4.00 grams Number of molecules of dinitrogen monoxide ...

Q: Which of the following are sets of quantum numbers for orbitals are possible? a) n = 1, l = 1, m...

A: The correct option is:

Q: Phosphorus pentachloride decomposes to phosphorus trichloride and chlorine gas at elevated temperatu...

Q: 2. Draw the product/s especially the structure of the alkane produced in each of the following react...

Q: Explain how electrons are arranged within atoms

A: To explain: Arrangement of electrons in an atom.

Q: Nucleophile a. CN Product Stereochemistry b. CH;CO; c. CH;S

A: SN2 reaction is known as Bimolecular nucleophilic substitution reaction. It is a single step reactio...

Q: Identify each of the following groups as an activator or deactivator and as an o,p-director or m-dir...

A: Given : We have to explain whether the gives groups are activator or deactivator.

Q: The reaction A → B + C is second order in A. When the initial [A] = 0.100 M, the reaction is 20.0% c...

A: Given : We have to calculate the rate constant of the reaction.

Q: calculate the Zeff of the outermost valence electron of S

A: The element given is S.

Q: Coulometry consumes larger amount of analyte than voltammetry Electrodes of the second kind can resp...

A: All question are true/false questions based on electrochemistry. The knowledge of electrodes, equiva...

Q: moles

Q: A 2.19 mole sample of HNO3 is added to water. The final volume of the solution is 9.97 L. Calculate ...

A: Given: Molees of HNO3 added = 2.19 mol. And the volume of solution = 9.97 L.

Q: The following reaction is investigated to determine its rate law: 2NO(3) + 2H2(3) → N2(g) + 2H2O(g) ...

A: Given reaction: 2NO (g) + 2H2 (g) → N2 (g) + 2H2O (g) We have to calculate the rate law of the above...

Q: Question 6 of 18 Fill in the blanks: Write the letter of the pair of compounds that illustrates the ...

Q: 3-Explain why the radionuclides of the neptunium decay series are not found in nature

A: Neptunium is a radioactive natural elements which is often produced artificially. So the radionucl...

Q: : PHASE a) Calculate the number of components, phases and degrees of freedom for a system: H2 + O2...

A: The system is balanced as : H2 + 1/2O2 → H2O(l) Since the reaction of hydrogen and ox...

Q: A 5.00 mL sample of white vinegar is diluted in acetone and analyzed by GC-TCD using 1-propanol as i...

Q: T0.03g 1. Mass of empty small evaporating dish (nonalpe noin2.24g 2. Mass of small evaporating dish ...

A: The mass of empty small evaporating dish is = 70.03 g The mass of small evaporating dish + mixture i...

Q: The proposed mechanism for a reaction is 1. A(g) + B(g) ⇄ X(g) Fast 2. X(g) + C(g) ⇄ Y(g) Fast 3....

A: We have to predict the rate law for the reaction..

Q: If K= 3.5 & K= 1.58 x 10 10, Suppose 100 ml of 0.010M aqueous amine is extracted with 200ml of benze...

Q: Consider the gas-phase reaction, 2 SO2 + O2 ⇄ 2 SO3, for which Kp = 2.0 at a given temperature. If t...

A: The equilibrium reaction given is, => 2 SO2 + O2 ⇄ 2 SO3 Given: Kp of the reaction = 2.0 Pressur...

Q: Which of the following has one lone pair of electrons? Question 1 options: a) nitrogen b) fluorine c...

A: The correct answer is given below

Q: The reaction 2A + 2B → M+ N has the rate law: Rate = k[A]². At 25°C, k = 0.0215 L mol 1 s1. If the i...

A: The reaction given is, => Given: Rate law of the reaction = K [A]2 Rate constant, K = 0.0215 M-...

Q: Question 16 of 18 Fill in the blanks: Write the letter of the pair of compounds that illustrates the...

A: Positional isomerism:

Question

During heating, some solution of NaCl splattered out of the evaporating dish. How would this affect the calculated percentage of mixture recovered upon separation?

Expert Solution

Step 1

Given: During heating, some solution of NaCl splattered out of the evaporating dish.

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Sample Preparation in Analytical Chemistry

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

How will the calculated molarity of the solution be affected if solid particles splatter out of the flask during the drying process? Explain. How will the calculated molarity be affected if the solute residue is not dried thoroughly? Explain.
How does the volume of a solvent affect the purity of the material in recrystallization?
Imagine your original mixture had contained a component capable of sublimation, such as naphthalene. When would be best time to remove this volatile component so the other procedural steps would still work: before step (1), after (1), after (2), or after (3)? Why? How could the volatile component then be collected as a solid?
Why is the final product from recrystallization isolated by vacuum filtration and not by gravity filtration?
samples collected during distillation were kept in a fridge for a week before being analyzed by GC. Explain what would be different about the GC analysis results if they were kept out on a shelf in lab instead. Refer to each fraction collected.
What would likely happen if a hot saturated solution were filtered by vacuum filtration using a Hirsch funnel? (Hint: The mixture will cool as it comes in contact with the Hirsch funnel.)
Why should the recrystallization solvent have a fairly low boiling point?
Briefly describe the principles for separating the components of a mixture by solvent extraction.
Is recrystallization a good method for purifying any product?
Isopropanol and water are miscible, meaning they can be combined in any ratio. So why were they immiscible in this experiment? In other words, why does the presence of sodium chloride reduce the solubility?
How are solvents chosen for recrystallization? (single solvent or mixed-solvent system).What are the properties of a good solvent system? How are crystals collected?
A student forgot to add the mass of the unknown solute in trial 1 to the mass of the solute that was weighed for trial 2 and then added to the cyclohexane-solute solution used in trial 1. How would this omission affect the calculated molecular weight of the solute?