Documentl - WordyoutReferencesMailingsReviewViewHelpO Tell me what you want to doA A令|,=,, |2TAa -AaBbCcDc AaBbCcDc AaBbC AaBbCcC AA - aly - A -三|三,|.。I NormalT No Spac... Heading 1Heading 2ParagraphStylesA student dilutes 245 mL of a 1.50 mol/L solution. The finalvolume is 558 mL. What is the final amount concentration?(Ctrl) -0.近

Given information is as follows: The initial concentration of the solution M1= 1.50 mol/L The…

Answered: A student dilutes 245 mL of a 1.50…

A student dilutes 245 mL of a 1.50 mol/L solution. The final volume is 558 mL. What is the final amount concentration? www

Chemistry: Principles and Practice

3rd Edition

ISBN:9780534420123

Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer

Chapter14: Chemical Equilibrium

Section: Chapter Questions

Problem 14.74QE: Lead poisoning has been a hazard for centuries. Some scholars believe that the decline of the Roman...

See similar textbooks

Related questions

Q: A sodium chloride solution (NaCl, MM = 58.44 g/mol) contains 35.675 g of NaCl and a total volume of…

A: Given, The molar mass (MM) of sodium chloride (NaCl) is 58.44 g/molThe amount of NaCl present in the…

Q: A 25.0 mL sample of a 30.0%(v/v) HF solution has a density of 1.101 g/mL. The sample is diluted to a…

Q: À 0.690 m aqueous solution of KBr has a total mass of 64.0 g. What masses of solute and solvent are…

A: What masses of solute and solvent are present in 0.690m aqueous solution

Q: A 122-mL sample of a 1.2 M sucrose solution is diluted to 500.0 mL. What is the molarity of the…

A: Given, volume of sample, V1 = 122 mL Molarity of sucrose solution, M1 = 1.2 M Volume of the…

Q: What is an aqueous solution? List two examples.

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

Q: What volume, in mL, of 2.52 M HCl is required to prepare 176.5 mL of a 0.449 M HCl solution? a) 156…

A: Since the moles of HCl in the 2.52 M HCl solution taken should be the final moles of HCl in 0.449 M…

Q: What volume of 6.0 M NaOH is needed to make 1.00L of 0.500 M NAOH solution? mL (Report your answer…

A: Consider the given information is as follows; Initial concentration M1 = 6.0 M Initial volume (V1) =…

Q: A solution is made by mixing 39.5 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given: Mass of alcohol= 39.5 g The volume of water= 100.0 mL The density of water= 1.00 g/mL To…

Q: volume

A: This question is related to molarity.

Q: water should be added

Q: What volume (mL) of a concentrated solution of sodium hydroxide (4.00 M) must be diluted to 250.0 mL…

A: We know that : V1S1 = V2S2 Or, V1 = V2S2/S1 . ...(1) Here, V2 = final volume = 250 mL, S2 = final…

Q: If a chemist wishes to dilute a 1.000 × 103 mg/L stock solution to prepare 5.000 × 102 mL of a…

A: Given, Concentration of stock solution = 1.000 × 103 mg/L Volume of diluted solution = 5.000 × 102…

Q: A student takes 0.225 L of a 0.800 M stock solution of KI and adds enough water to make a final…

Q: Imagine you dilute 25.0 mL of a 5.50 M solution to a final volume of 100.00 mL. What will be the…

Q: A solution is prepared by dissolving 52.7 g cesium chloride in 60.0 g water. The volume of the…

A: Answer-1 Molar Mass of CsCl is 168.36g/mol. Given mass of CsCl is 52.7g Since, number of moles are…

Q: If 11.5 mL of stock hydrofluoric acid are diluted to 500.0 mL, what is the molar concentration of…

A: A stock solution is a concentrated solution prepared and stored in laboratories, that can be later…

Q: 33. A 122-ml sample of a 1.2 M sucrose solution is diluted to 500.0 ml. What is the molarity of the…

A: Since you have posted multiple question, we are solving only first question for you. If you want the…

Q: mol M = L ow many ml of water are needed to make a 0.150 M solution that contains 0.50 g of NaCl?…

A: Solution-1st we calculate No of moles NaCl-No of moles = given mass of NaClMolar mass of NaClNo of…

Q: A solution is made by dissolving 25.1 g of barium acetate, Ba(CH3CO0)2, in enough water to make…

Q: If 150 mL of a 1.8 M solution is diluted to a final concentration of 0.5 M, what is the final volume…

Q: You add water to 125 mL of 1.6 M LİCI to obtain 1.0 L of solution, what is the new concentration of…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: How many grams of solute are needed to make 526 mL of 7.30 × 10² M potassium sulfate? g solute

A: Molarity of potassium sulphate is given by the following formula;

Q: A student prepares a solution of potassium chloride by dissolving 90.6 g of KCI into enough water to…

A: Given data, Mass of KCl =90.6 g Volume of solution =1 L Molar mass of KCl = (39 + 35.5)g/mol =…

Q: What is the new molarity of the diluted sample?

A: Given :- Initial molarity = 1.2 M Initial volume = 122 mL Final volume = 500 mL To calculate :-…

Q: A solution is made by mixing 48.2 g of alcohol into 100.0 mL of water (DH2O = 1.00 g/mL). What is…

A: Given ; mass of alcohol = 48.2 g And volume of water = 100 mL Since density of water = 1 g/mL…

Q: solution would be required to neutralize

A: According to the question, The neutralize reaction is given below – HCl(aq) + NaOH(aq) → NaCl(aq) +…

Q: Club soda contains 2.50g CO2 for every 1.00 L of solution and has a density 1.03 g/mL. Calculate the…

A: Molarity can de be defined as the number of moles of solutes present in the 1-liter volume of the…

Q: A solution was prepared by dissolving 35.0 g of KCl in 225 g of water.

A: mass percent is defined as the mass of solute divided by the mass of solution multiplied by 100%…

Q: The concentrated sulfuric acid we use in the laboratory is 98.0% sulfuric acid by mass. Calculate…

A: given, d = 1.33 g/mL M(H2SO4) = 98.08 g/mol then we have to calculate molarity of total solution,…

Q: if 13.9ml of a solution is diluted to 94.7ml with a concentration of 0.4 M. What was the original…

Q: Consider a solution prepared by adding 25.0 g NaCl to 125.0 g of water. a. What is the percent by…

A: Percent by mass is given by, Mass percentage = Mass of the soluteMass of the solution×100

Q: How many grams of solute are present in 885 mL885 mL of 0.220 M KBr?

A: Molar mass of KBr = 119.002 g/mol.

Q: What volume of 0.96 N CaCO, solution contains 216.2 grams of CaCO;?

Q: lead is a toxic metal that affects the central nervous system. A Pb-contaminated water sample…

A: The density of any substance or liquid is calculated by the formula: d=mV Where, m is the mass of…

Q: 75.0 mL portion of a 1.30 M solution is diluted to a total volume of 278 mL. A 139 mL portion of…

Q: A Chemistry teacher needs to make 0.45 L of 0.2 M NaOH solution for a class experiment. What volume…

Q: 25.0 mL of a 6.0 M HCI solution is diluted with water until the final volume is 400.0 mL. What is…

Q: Concentrated hydrochloric acid is usually available at a concentration of 37.7 percent by mass. What…

Q: A 183 mL sample of a 1.5 M sucrose solution is diluted to 550 mL What is the molarity of the…

A: Given the volume of stock solution=183 mL =0.183 Mmolarity of stock solution =1.5 Mvolume of diluted…

Q: Calculate the volume of a 1.6M solution of HCN made from 45.0 grams of HCN?

A: Molarity is given by the number of moles per litre of the solution. Number of moles is given by the…

Q: What mass (in grams) of sodium chloride do you need in order to make 250.0 mL of a 0.44 M sodium…

Q: a stock sulfuric acid solution contains 98.0% of sulfuric acis and its density is 1.840 g/mL. how…

A: Since the mass percent of sulfuric acid is given 98 % And mass % = mass of sulfuric acid X 100 /…

Q: A 25.0 mL sample of a 30.0%(w/w) HF solution has a density of 1.101 g/mL. The sample is diluted to a…

A: 1) Calculate the mass of HF in 25.0 mL solution 30.0w/w % solution. (w/w)% indicates the mass of…

Q: Stock solution of HF is 49 % HF by mass and has a density of 1.17 g/mL. What is the concentration…

A: The mass percent concentration of HF solution is = 49 % The density of the solution is = 1.17 g/mL…

Q: 400.0 mL of a 0.385 M solution of NaCl is diluted to 900.0 mL. What is the new concentration of the…

Q: Enter your answer in the provided box. Calculate the following quantity: volume of 2.160 M…

A: Whenever a solution is diluted, the number of moles of the solute remains the same. If M and V be…

Q: What volume of an 18 M MgCl2 solution is required to make 197 mL solution of 2.69 M

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…

Q: A 160 mL sample of a 1.4 M sucrose solution is diluted to 400 mL. What is the molarity of the…

A: Relation between molarity, volume for reaction between two solutions- M1V1=M2V2 Where,…

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

Documentl - Word
yout
References
Mailings
Review
View
Help
O Tell me what you want to do
A A
令|,=,, |2T
Aa -
AaBbCcDc AaBbCcDc AaBbC AaBbCcC A
A - aly - A -
三|三,|.。
I Normal
T No Spac... Heading 1
Heading 2
Paragraph
Styles
A student dilutes 245 mL of a 1.50 mol/L solution. The final
volume is 558 mL. What is the final amount concentration?
(Ctrl) -
0.
近

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

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

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

Silver ions can be found in some of the city water piped into homes. The average concentration of silver ions in city water is 0.028 ppm. (a) How many milligrams of silver ions would you ingest daily if you drank eight glasses (eight oz/glass) of city water daily? (b) How many liters of city water are required to recover 1.00 g of silver chemically?
25 mL of a bleach (NaOCl) sample is diluted to 500 mL. An excessive amount of KI is added to the 20 mL solution taken from here and the I2 released is titrated with 35.5 mL of 0.0409 M NaS2O3. Accordingly, calculate the weight percent by volume of NaOCl in the sample. (Ma(NaOC:74,4 g/mol)
In the standardization of HCl using pure anhydrous sodium carbonate as the primarystandard for methyl orange as an indicator, 1.0 mL HCl was found to be equivalent to 0.05gof sodium carbonate (MW =106). The normality of HCl is:
A 500 mL solution of 0.250 M NH, is required. What is the volume of 28wt \% of NH, (density = 0.899g / m * L ) required to make this solution? (a) 14.8 mL (b) 2.56 mL (c) 28.3 mL (d) 8.46 mL
and Employees CH STATE GE 90 ENDULERSE IS FOREVER "ON-Tame Name Jodi Rayal Molarity = wt. x1000 3. Calculate the massof Potassium hydrogen phthalate (KHP) to prepare a 250.0 mL solution of 0.1000 M KHP solution. Mol ut. x Voluse the 2500×1000 204.22250 mass Initial Buret Reading Final Buret Reading Vol NaOH Added Moles of NaOH Moles of HCI Volume of unknown HCI solution Concentration of HCI Average concentration of HCI of KHP = 5.11g 4. Complete the table below for the following neutralization reaction of an unknown concentration of hydrochloric acid with 0.100 M sodium hydroxide: Mu spate solution Trial 1 0 11.15 го data and calculate the concentration 15 Trial 2 11.15 22.15 Trial 3 22.15 33.25 abyh 067 LANDINUKASHU TROWTHCENTISSATE ARAD Ma That par މއކނި REMURNAR MISAMARALISERDRY Tile
1) Consider the following substances:Lead (II) Carbonate, PbCO3 KSP = 7.40 x10-14Magnesium Carbonate, MgCO3 KSP = 6.82 x10-6Strontium Carbonate, SrCO3 KSP=5.60 x 10-10If 100.0 grams of each were added to 1.00 L of water at 25°C, put them in increasing order ofconcentration of carbonate ions, CO32-.
A reaction is performed where 10.0 g K2S(s) are added to 250.0mL of a 0.855M HCl(aq) solution. Write a balanced equation for the reaction that would occur. Calculate the maximum number of molesof the gaseous product that can form? Which substance is the limiting reactant? How many moles of the non-limiting (or excess) reactant remain if the reaction goes to completion? What is the volumeof the gas that forms if it is collected at 0.987 atmand 27.5°C?
The aluminum in a 1.200-g sample of impure ammonium aluminum sulfate was precipitated with aqueous ammonia as the hydrous Al2O3.xH2O. The precipitate was filtered and ignited at to give anhydrous Al2O3, which weighed 0.2001 g. Express the result of this analysis in terms of %NH4Al(So4)2 %Al2O3 %Al
A 19.51 ݃ sample of impure methylamine, which contains 72.58% (by mass) of CH3NH2 , isreacted with 30.81 ݃ of pure oxygen gas:4CHଷNHଶ(g) + 9Oଶ(g) ⟶ 4COଶ(g) + 10HଶO(ℓ) + 2Nଶ(g) In another experiment, this impure methylamine was used as follows: An unknown mass of the impure compound is dissolved in enough water to make 500.0 ݉ܮof solution. 20 ݉ܮ of this solution was transferred by pipette to a clean 250 mL volumetric flask andmade up to the mark. The molarity of the CH3NH2 in the final solution was determined to be 0.103 M.Determine the mass of CH3NH2 present in the original amount of impure compound used tomake this solution.
Marble, a material used in buildings and statues, has the chemical composition CaCO₃. CaCO₃ reacts with acid (H₃O⁺), dissolving the solid through the reaction: CaCO₃(s) + 2H₃O⁺(aq) → Ca²⁺(aq) + CO₂(g) + 3 H₂O(l) In 1985, rain water in central Pennsylvania had an approximate H₃O⁺ concentration of 8.0 × 10⁻² mM. What volume of rain would be needed to dissolve a small statue made of 4.50 kg of marble?
ou are asked to weigh 2 g of lithium and add it to 1500 ml of distilled water +2drops of indicator, knowing that the density of water is 1 at room temperaturewhile conducting this experiment. first, Determine the amounts of the product; (LiOH) After knowing the amount of LiOH, you need to dilute to prepare 0.25 M of LiOH in a 3000 ml solution. Show your calculation and units. Knowing that the initial volume that you used was 1500 ml Use this equation to calculate ( CLiOH x VLiOH) before dilution = (CLiOH x VLiOH) after dilution
1. Two ways the concentration of a solution can be reported are: 1) mass % and 2) molarity. The reagent bottle of concentrated HCl used in Exp. 5 gave a mass percent in the 36.5 – 38% (w/w) range. a.What is the mass % HCl of a 1.00 M HCl (aq) solution? The density of this solution is 1.02 g/mL. b. What volume of 1.00 M HCl would you measure to prepare a 0.300 M HCl solution in a 250-mL volumetric flask? c.Which piece of equipment from the lab drawer should be used to measure this volume to the appropriate degree of accuracy? Explain your reasoning.i.100-mL beaker with graduated markings every 25 mLii.100-mL graduated cylinder with graduated markings every 1 mLiii.100-mL volumetric flask with a calibration mark