Answered: A solution is made by mixing 75. g of…

A solution is made by mixing 75. g of acetic acid (HCH3CO₂) and 113. g of water. Calculate the mole fraction of acetic acid in this solution. Round your answer to 2 significant digits. 0 X S

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter12: States Of Matter

Section: Chapter Questions

Problem 100A

See similar textbooks

Related questions

Q: b Success Confirmation of Questio X C Circle every active position and i = с ONDERRIGTOETS 1…

Q: List the important products of the Chlor_alkali process .write one important use of each.

A: Chlor-alkali process is an industrial process in which electrolysis of NaCl can be done. In this…

Q: The results of experimental measurements on %SO3 in a sample repeated five times were the following:…

A: GIVEN : Anticipated outlier ( χ1) = 24.87 Closest value to outlier (χ2)=24.36 lowest value = χn

Q: التاريخ الموضوع : I Draw both an orbital correleq Tharant a state correlation diagram for [2ST 2 Ti…

Q: The specific heat capacity of a pure substance can be found by dividing the heat needed to change…

A: Given - Heat capacity of the substance = 4.78Jg.°C Mass of the substance = 189 g…

Q: b. ) What starting compound would you use in an Aldol condensation in the following compound?…

Q: does Melted (potassium chlorate) & Melted (silver chloride) conducts electricity? and why?

A: The flow of charge is known as electrical conductivity and if a matter contains free electrons or…

Q: Practice Exercise A student planning a party has $20 to spend on ✪ her favorite soft drink. It is on…

A: Amount to be spent on party for the favorite soft drink = $ 20. There are two options available…

Q: Circle every active position and indicate at each whether it is electrophilic or nucleophilic.

A: Electrophile is electron loving species .They attack on those centres of the substrate that have…

Q: A hot air balloon's gondola is suspended below a cloth envelope containing 4.213 x 10 liters of hot…

Q: You have a 20 mL sample of acetylcholine (a neurotransmitter) with an unknown concentration and a pH…

A: Acetylcholine is converted to acetic acid and choline by acetylcholinesterase. This acetic acid…

Q: 5. c) Assign absolute configurations to the chirality centres in the following molecules: b) H₂C=…

A: Absolute configuration of compounds as per CIP rule (Chiral center has been marked with a red * in…

Q: 10. lonization energies usually increase across the periodic table from left to right. The…

Q: A 25.00-mL solution containing NaOH, Na2CO3, and NaHCO3 alone or in compatible combination was…

A: The Volume of water sample taken = 25 ml The molarity of HCl = 0.0998 M The volume of HCl for…

Q: 2. Fill in the missing reaction conditions for each reaction below. Ĉ CI OH OH OH OH Br ОН Ĉ OH H…

Q: A solution contains 2.60 moles of heptane and 5.50 moles of octane. What is the mole fraction of…

Q: Q_ The product of poly ethylene contains twelve molecules, four of the molecules have Dp-220. three…

A: Degree of polymerization is the ratio of molecular weight of polymer to the molecular weight of the…

Q: A student ran the following reaction in the laboratory at 480 K: PCI 5(9) =PC13(g) + Cl₂(g) When he…

Q: A chemist has a block of iron metal (density is 7.87 g/mL). The block weighs 2.10 g. What is the…

Q: The osmotic pressure exerted by a solution is equal to the molarity multiplied by the absolute…

A: We know P = CRT P= osmotic pressure C= molar concentration of solute R = ideal gas constant T =…

Q: 86Rb+ What is the atomic number for this atom? [Select ] What is the atomic mass for this atom?…

A: The atomic number of an atom is the number of protons present in the atom. For a neutral atom, the…

Q: A 24.4 mL sample of 0.211 M ethylamine, C₂H5NH₂, is titrated with 0.343 M hydroiodic acid. At the…

A: Ethylamine, C2H5NH2 is a weak base with pKa = 10.8 Ethylamine, C2H5NH2 when reacts with the strong…

Q: a) Why would the presence of the side product benzalacetone be minimized? b) Why would the presence…

A: The given product are formed with a aldol condensation and Cross aldol condensation .

Q: 15. A solution is made by dissolving 7.5 g of K₂SO4 in enough water to prepare 750. mL of solution.…

A: Given: the mass of K2SO4 = 7.5 g The volume of the solution = 750 mL We have to find the molarity of…

Q: How to solve the conversions? 83.6 lbs to kg , 45.6 mg to oz , 52.4 gals to litre.

A: Given conversion: 83.6 lbs to kg 45.6 mg to oz 52.4 gals to litre We have to carry out these…

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: Molarity of Fe(NO3)3 used, C = 0.200 M Volume of 0.200 M Fe(NO3)3 used, V = 10.0 mL

Q: Convert 232 Gg into kg. Enter the answer in scientific notation.

A: In scientific notation, we have to put decimals after one digit.

Q: Which human error would contribute to an incorrect volume measurement? measuring to an additional…

Q: . T Locate where the fire safety equipment like blankets, fire extinguisher, fire alarms etc are in…

A: precautions to be taken while using a bunsen burner:

Q: Rate constants are temperature dependent. Therefore, the reactions must all be conducted at the same…

Q: Assuming there are 20 drops in 1.0mL, how many drops are there in 2.00 gal. Remember there are…

Q: Carry out the given conversions from one metric unit of length to another. 47.1 Mm = 1.45 nm == km…

Q: Calculate the enthalpy change using the net ionic equation for the given neutralization reaction at…

A: The balanced chemical equation is: Ba(OH)2(aq) + 2HCl(aq) →BaCl2(aq) + 2H2O(l) The complete ionic…

Q: Calculate .076 X 41 , answer with the correct number of significant figures

Q: This assignment will require some internet research. Choose a chemical reaction that is used in…

A: The reactions provided in question can be placed under the following categories as follows: a.…

Q: 1. Identify all symmetry elements in the following molecules. Use diagrams or verbal descriptions…

A: In chemistry, a symmetry element is a point, line or place about which symmetry operation can be…

Q: Decide whether each chemical reaction in the table below is an oxidation-reduction ("redox")…

A: In the case of a redox reaction, the reactants undergo both oxidation and reduction. During…

Q: Br -N H

A: Given compound is : Draw all possible resonance structures for the following molecule ? Resonance…

Q: Please answer e,f,g,h

A: IUPAC names of the compounds e, f, g and h are given below:

Q: 10. Use the data: AGº (CO) = -137.2 kJ, AGº (C) = 0 kJ, AGº (O₂) = 0 kJ, to find K at 298 K for the…

Q: Draw and illustrate the NMR spectrum of the following compounds with fissions, if any: CHO C-H 2) 3)…

Q: The following reaction of ZnO + H3PO4 --------- forming zinc phosphate Zn3(PO4)2 + water Given 500…

A: Here Given that, Reaction equation :ZnO + H3PO4 → Zn3PO42 + H2O Then Balanced reaction equation…

Q: (d) 239 pu → 235U + ? chemPad XoXº ← Help Greek

Q: a. 3. For the following IUPAC names, draw the corresponding structure. Include correct…

Q: The phase diagram for carbon is shown. Which phases are present at the lower triple point? graphite…

Q: Calculate the molar mass of the ionic compound Ba(OH)2.4H₂O. Submit your answer to 3 significant…

Q: it the no -life time for a reaction is 36 minutes when the initial concentration of the reactar 0.30…

Q: B. METALLIC BICARBONATE Combination of metal and carbonate [CO31²- MO M[CO3]² Mg²*[CO₂]² Mg2+O2-…

A: Metal bicarbonates when undergo decomposition always form CO2(g) and H2O(l) along with the metal…

Q: A stock solution will be prepared by mixing the following chemicals together: 3.0 mL of 0.00200 M…

A: Given : 3.0 mL of 0.00200 M KSCN 10.0 mL of 0.200 M Fe(NO3)3 17.0 mL of 0.5 M HNO3

Q: C. METALLIC BICARBONATE - Combination of metal and bicarbonate [HCO3]¹- MO M[HCO,]¹ Mg(HCO,]¹ Ma…

A: Metallic bicarbonates when undergoes decomposition always form CO2(g) and H2O(l) along with the…

Question

A solution is made by mixing 75. g of acetic acid (HCH3CO₂) and 113. g of water.
Calculate the mole fraction of acetic acid in this solution. Round your answer to 2 significant digits.
0
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

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 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

107 A soft drink can’s label indicates that the volume of the soda it contains is 12 oz or 355 mL. There is probably some empty space at the top of the can. Describe what you can measure and how that measurement allows you to determine the actual density of the soda.
Beakers (a), (b), and (c) are representations of tiny sections (not to scale) of mixtures made from pure benzene and pure water. Select which beaker gives proper representation of the result when the two pure substances are mixed.
Make these conversions for atmospheric concentrations: (a) CO: 35 ppm to percent; (b) NO2: 0.053 ppm to ppb.
Consider the following solubility graph. (a) At point A, how many grams of the compound are dissolved in 100 g of water? Is the solution saturated, unsaturated, or supersaturated? (b) At point B, how many grams of the compound are dissolved in 100 g of water? Is the solution saturated, unsaturated, or supersaturated? (c) How would you prepare a saturated solution at 30C?
Explain why the numbers of molecules are not identical in the left- and tight-hand bulbs shown in the center illustration of Figure 9.27.
If I add 646.84 g of magnesium chloride to 1,727.72 grams of hexane, what will the resulting boiling point of the new solution be? The boiling point of hexane is 68 ⁰C and Kb(C6H14) = 2.90 ⁰C/m. Don't round until the end and use two digits after the decimal
The normal boiling point of a certain liquid X is 113.00°C, but when 0.26kg of barium hydroxide (BaOH2) are dissolved in 850.g of X the solution boils at 115.2°C instead. Use this information to calculate the molal boiling point elevation constant Kb of X.Round your answer to 2 significant digits. =Kb⋅°Ckgmol
A chemistry student needs 95.0 g of isopropenylbenzene for an experiment. She has available 150. g of a 34.1% w/ solution of isopropenylbenzene in acetone. Calculate the mass of solution the student should use. If there's not enough solution, say no solution. Round to 3 significant digits.
A solution is prepared by mixing 520.0 mL520.0 mL of ethanol with 686.0 mL686.0 mL of water. The molarity of ethanol in the resulting solution is 7.695 M.7.695 M. The density of ethanol at this temperature is 0.7893 g/mL.0.7893 g/mL. Calculate the difference in volume between the total volume of water and ethanol that were mixed to prepare the solution and the actual volume of the s
A chemistry student needs 90.0g of acetone for an experiment. She has available 420.g of a 44.1% w/w solution of acetone in benzene. Calculate the mass of solution the student should use. If there's not enough solution, press the "No solution" button. Be sure your answer has the correct number of significant digits.
A chemist makes 0.240L of mercury(I) chloride (Hg2Cl2) working solution by adding distilled water to 0.200L of a 0.00000592 mol/L stock solution of mercury(I) chloride in water. Calculate the concentration of the chemist's working solution. Round your answer to 3 significant digits.
Calculate the volume in liters of a 0.12/molL potassium permanganate solution that contains 125.g of potassium permanganate KMnO4. Be sure your answer has the correct number of significant digits.