Answered: What NaCl concentration results when…

Science

Chemistry

What NaCl concentration results when 219 mL of a 0.860 M NaCl solution is mixed with 442 mL of a 0.220 M NaCl solution'

Chemistry & Chemical Reactivity

9th Edition

ISBN:9781133949640

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

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

Chapter4: Stoichiometry: Quantitative Information About Chemical Reactions

Section4.5: Measuring Concentrations Of Compounds In Solution

Problem 2RC

See similar textbooks

Related questions

Q: Direction: Complete the table of the substances below by filling out the necessary information that ...

Q: Benzophenone has a freezing point of 49.00oC. A 0.450 molal solution of urea in this solvent has a f...

A: Freezing point depression(ΔTf) is the decrease of freezing point of solvent upon addition of solute....

Q: The following experimental data was collected for a reaction between two new compounds, X and Z. Tri...

Q: くくくく Indicate whether each of the following relationships between gas variables is direct or inve...

A: Ideal Gas Law :- PV = nRT P is the pressure of gas V is the volume occupied by gas n is the numbe...

Q: Suppose 2.60 g of chlorine, Cl2, are used to prepare dichlorine pentoxide, Cl2O5. How many moles of ...

A: Ans. Dichlorine pentoxide formation: (a) moles of oxygen 2Cl2+5O2 → 2Cl2O5 (2 mole...

Q: product

Q: In the synthesis of benzoic acid, 3.5 mL of toluene were used and mixed with potassium permanganate ...

A: Given :- Benzoic acid produced = 1.53 gram Toluene used = 3.5 mL KMnO4 used = 7 gram Molecular weigh...

Q: A solution is prepared by dissolving 20.5g of LiF in 340.00g water. a. What is the concentration of...

A: a) Given, Mass of LiF = 20.5 g Mass of water = 340.00 g Concentration of the solution in (% by mass)...

Q: A student has a 6.78 liters of a solution that has a molarity of 8.56 M. How many moles of solute ar...

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is def...

Q: Mass (g) Moles Moles Mass (g) of A of A of B of B 1 mole Moles of B Molar mass of B Molar mass of A ...

Q: 7.596×10-4 mol of CF4(g) (tetrafluoromethane gas) is generated into a 131.0 mL headspace, at 25.0 °C...

Q: Draw the alcohol from which you could make 3-pentanone. Hint: Start by drawing 3-pentanone and then ...

A: Ketone can be made from alcohol by the oxidation of alcohol.

Q: The chemical formula for potassium bromide is KBr. A chemist determined by measurements that 0.0250 ...

Q: Consider the most stable chair form for cis-1,2-dimethylcyclohexane. Now, consider the most stable c...

A: Consider the most stable chair form for cis-1,2-dimethylcyclohexane. Now, consider the most stable c...

Q: Explain with appropriate chair structures why cis-decalin (ie. cis-bicycle[4.4.0]decane) is only abl...

Q: Question 4 What is the concentration of Cd- in a solution of Cd(OH)2 (Ksp = 2.5 x 10) with a pH of 1...

Q: explain how 1-octanol is insoluble with water but soluble with hexane?

Q: stion 6 of 10 Write the balanced molecular equation and net ionic equation for the neutralization re...

A: For the given reaction, we can expect salt and water as two major products.

Q: PLEASE ANSWE.R BE.LOW

A: We have to assign the oxidation state of each element.

Q: 1.) What volume in mL of 0.220 M HBr solution is required to produce 0.0185 moles of HBr?

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

Q: If a block of copper measures 2.00 cm x 4.00 cm x 5 cm and weighs 356 g, what is its density?

A: The mass per unit volume of a substance is known as the density of the substance. The density of a s...

Q: How many atoms of Cu are in 0.763 mol Cu?

Q: How many moles of H are in 8.45 moles of C6H12O6? - Balance the following chemical equation: Al(NO...

Q: molality

Q: Establish the relation between K and Kc for the reaction H2CO(g) ⇌ CO(g) + H2(g).

Q: CH,CH,CH,-OH Draw the structure of the product expected when each of the following alcohols is react...

A: All the reactions of alcohol given in the question are dehydrogenation reactions.

Q: For the first-order decomposition of N;Os at 340 K where k = 5.80 × 10-3s-', calculate the concentra...

Q: Sn aAPs HIM UQUSanb Jaunoue o SuC Question 2 How many ml. of 0.22M KCOH must be added to 100 ml of 0...

Q: moles

Q: Solve for the percentage composition of Phosphoric acid. Use the whole number value for the atomic w...

Q: By following the direction of curve arrow, draw the final product after the reaction. (a) BF, (c) - ...

Q: Label the conjugate acid-base pair for each of the following: H20 2 C3H5O2 + H30 HC3H5O2 + HCIO + OH...

Q: MeO2C -CO2H Pd(OAc)2, IOAC O a) Acetoxylation Ob) Acetylation Oc) lodination Od) Coupling

Q: How many grams of NaH2C6H5O7 must be added to a 300 mL solution of 0.15 M H3C6H507 (Ka= 3.2x 10) to ...

Q: Balance using the half reduction method. Assume this is acidic, so add no OH- MnO,(s) + HO,(aq) → Mn...

A: Solution - According to the question - Given reaction - MnO2(S) + HO2-(aq) -----> MnO4- (aq) The...

Q: Question 18 A 0.10 M solution of NaOH is used to titrate 20 mL of 0.18 M HCHO2 (Kg = 1.8 x10): %3D W...

A: A titration is the process of determining the quantity of a substance A by adding measured increment...

Q: Write and balance the equation for the chemical reaction below. Identify the type of chemical reacti...

A: Balanced chemical equation is the equation in which number of atoms on left hand side and right hand...

Q: Suppose you synthesized copper nanoparticles and found the average particle diameter to be 6.2 nm. H...

A: 1. Average diameter of copper nanoparticle = 6.2 nm

Q: What is the product of the following reaction? 1) LDA, THF, -78 °C 2) la

A: Given reaction is : Find the major product of the reaction = ? Options are :

Q: A. Determine the concentration of the glucose stock solution in mg/mL. B. Complete the table above b...

Q: rate

Q: Question 14 A 0.125 M solution of HNO2 has a pH = 2.08. What is Kg for HNO2?

Q: Question 15 A 250 mL solution of 2.5 x 10 M AGNO3 is mixed with 150 mL of 5 x 10 M Na 3PO4. What is ...

A: when two soluble salt undergo double displacement reaction it would result in formation of insoluble...

Q: n element consists of 1.40% of an isotope with mass 203.9730 u, 24.10% of an isotope with mass 205.9...

A: Given that, Element consists of 1.40% of an isotope with mass 203.9730 u, 24.10% of an isotope with ...

Q: Charles LAW A Sample of from 380ML to 2 30 mL. If its tinal temperature as-ss°c, what was its origin...

Q: Please answer the PHYSICAL DESCRIPTION table and add short captions for the photos. THANK YOU.

A: Answer:

Q: Solid diiodine pentoxide is used in respirators to remove carbon monoxide from air. The reaction pro...

A: We have to predict the mass of CO as well as mass of I2 .

Q: Estimate the change in the Gibbs energy of 100cm3 of water when the pressure acting on it is increas...

A: Volume of water = 100cm^3 Initial pressure = 100kPa Final Pressure = 500kPa Mass density of water = ...

Q: In each reaction box, select the best reagent and conditions from each list. 1. reagent 1 2. reagent...

A: The given transformation involves two Friedel-crafts reactions and one reduction.

Q: A He-Ne laser has a gas discharge temperature of 400 k. The atomic mass of Ne (which is responsible ...

A: Solution- We’ve treated the spectra of light emitted by atoms transitioning between states E2 and E1...

Question

What NaCl concentration results when 219 mL of a 0.860 M NaCl solution is mixed with 442 mL of a 0.220 M NaCl solution?
concentration:
M

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 1 images

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

What volume of 0.0105-M HBr solution is required to titrate 125 mL of a 0.0100-M Ca(OH)2 solution? Ca(OH)2(aq)+2HBr(aq)CaBr2(aq)+2H2O(l)
3.64 How many grams of solute are present in each of these solutions? (a) 37.2 mL ofO.471 M HBr (b) 113.0 L of 1.43 M Na2CO3 (c) 212 mL of 6.8 M CH3COOH (d) 1.3 × 10-4 L of 1.03 M H2S03
A 25-mL sample of 0.50 M NaOH is combined with a 75-mL sample of 0.50 M NaOH. What is the concentration of the resulting NaOH solution?
onsider a sugar solution (solution A) with concentration x. You pour one-third of this solution into a beaker, and add an uivalent volume of water (solution B). What is the ratio of sugar in solutions A and B? Compare the volumes of solutions A and B. m>c. What is the ratio of the concentrations of sugar in solutions A and 13?
Working with Concentration (Molarity Concepts) Note: You should be able to answer all of the following questions without using a calculator. Part 1: a Both NaCl and MgCl2 are soluble ionic compounds. Write the balanced chemical equations for these two substances dissolving in water. b Consider the pictures below. These pictures represent 1.0-L solutions of 1.0 M NaCl(aq) and 1.0 M MgCl2(aq). The representations of the ions in solution are the correct relative amounts. Water molecules have been omitted for clarity. Correctly label each of the beakers, provide a key to help identify the ions, and give a brief explanation of how you made your assignments. Keeping in mind that the pictures represent the relative amounts of ions in the solution and that the numerical information about these solutions is presented above, answer the following questions c through f. c How many moles of NaCl and MgCl2 are in each beaker? d How many moles of chloride ions are in each beaker? How did you arrive at this answer? e What is the concentration of chloride ions in each beaker? Without using mathematical equations, briefly explain how you obtained your answer. f Explain how it is that the concentrations of chloride ions in these beakers are different even though the concentrations of each substance (compound) are the same. Part 2: Say you were to dump out half of the MgCl2 solution from the beaker above. a What would be the concentration of the MgCl2(aq) and of the chloride ions in the remaining solution? b How many moles of the MgCl2 and of the chloride ions would remain in the beaker? c Explain why the concentration of MgCl2(aq) would not change, whereas the number of moles of MgCl2 would change when solution was removed from the beaker. As part of your answer, you are encouraged to use pictures. Part 3: Consider the beaker containing 1.0 L of the 1.0 M NaCl(aq) solution. You now add 1.0 L of water to this beaker. a What is the concentration of this NaCl(aq) solution? b How many moles of NaCl are present in the 2.0 L of NaCl(aq) solution? c Explain why the concentration of NaCl(aq) does change with the addition of water, whereas the number of moles does not change. Here again, you are encouraged to use pictures to help answer the question.
3.86 When a solution is diluted, solvent is added but solute is not. Explain how this idea leads to the equation frequently used in dilution calculations, M1V1= M2V2.
Consider separate aqueous solutions of HCl and H2SO4 with the same molar concentrations. You wish to neutralize an aqueous solution of NaOH. For which acid solution would you need to add more volume (in milliliters) to neutralize the base? a. the HCl solution b. the H2SO4 solution c. You need to know the acid concentrations to answer this question. d. You need to know the volume and concentration of the NaOH solution to answer this question. e. c and d Explain.
m>5. Which of the following do you need to know to calculate the molarity of a salt solution? (There may be more than one answer.) the mass of salt added the molar mass of the salt the volume of water added the total volume of the solution plain your answer.