Answered: 2. What is the concentration of a…

2. What is the concentration of a solution that contained 0.3 moles of solute dissolved in 50mL of solvent? а. бх10ЭМ b. 0.167M С. 6M d. 166.7M

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

Chapter14: Mixtures And Solutions

Section14.2: Solution Concentration

Problem 9PP

See similar textbooks

Related questions

Q: Which solution has a greater concentration, A or B? A. 0.15 mole of solute dissolved in 0.4 Lof…

Q: Calculate the molality, molarity, and mole fraction of NH3 which is 12.5% by mass aq. Solution…

Q: Are Particles Visible? Can it be Filtered? Do Partices Settle? See Tyndall Effect? Msture Example…

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

Q: How much compound is required to make 2.5 molar solution in 250 ml solvent? (Molecular weight is…

A: concentration of solution = 2.5 M ...Or because M(Molarity) can be written as mol/L ....So, =…

Q: ion 11 of 12 Consider the solubilities of a particular solute at two different temperatures.…

A: Given, First we have to calculate the amount of solute at 20.0 °C. As, 100 g of water contains…

Q: l d. 0,4 mol-dm3 salt solution that contains 0,1 mol of salt 0,4 mol·dm solution of X that contains…

A: Since it is a multiple type questions here I am solving only 1st and 2nd with their subparts for…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (∘?)…

A: Given data: Mass of solute at 20˚ C = 48.3 per 100 g of water Mass of solute at 30˚ C = 87.6 per 100…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature ("C)…

A: Solubility is defined as mass of solute that could be dissolved in a solvent at a particular…

Q: The boiling point of a 1.03% by mass magnesium chloride solution

A: If the total mass of magnesium chloride solution is 100 g, then it contains 1.03 g magnesium…

Q: 8) Molarity (5g) of NaOH dissolved in 120 ml of solution the molar is : a) 0.75M b) 1. 04M c) 1.25M…

A: Hi, Since you have posted multiple questions, we will solve first question only. If you want all the…

Q: 40.875 g of glucose (MM = 180.16 g/mol) are dissolved in 6.0 moles of water (18.02 g/mol). Calculate…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: The solution is given below -

Q: The density of the H3PO4 stock solution (85% by weight) is 1.70 g/mL. How to prepare 2.5 L and 0.5 M…

A: The question is based on the concept of solutions. we have to make the given phosphoric acid…

Q: A solution is made using 65.1 g of hexane (MM = 86.18 g/mol) and 60.0 g of octane (MM = 114.2…

A: Given : Mass of hexane = 65.1g Mass of octane = 60g

Q: In a 71.0-g aqueous solution of methanol, CH,0, the mole fraction of methanol is 0.220. What is the…

A: Mass of Aqueous Methanol solution = 71 g Mole fraction of methanol = 0.220 Molar mass of methanol =…

Q: Please help me with this problem

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

Q: 4. Carbon Dioxide contains a solubility of 0.878 g/L at 1 atm. What would the solubility of the gas…

Q: 3. A 15,0L of kCi has a concentration of 0.894 M. Determine the ff- a. Mass fraction (Puct + 1.91)…

A: Given, Molarity of KCl = 0.894 M Volume in L = 15.0 L Determine the following : a). Mass fraction…

Q: A 5 percent solution (by mass) of cane-sugar (M.W. 342) is isotonic with 0.877% solution of…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

Q: 0.100 mole of NaCl is dissolved into 100.0 grams of pure H2O (molar mass= 18 g/mol). How many moles…

A: Given, Number of moles of NaCl = 0.100 mol Mass of water = 100 g Molar mass of water = 18 g/mol

Q: Determine the mole fraction of CH3OH in a solution prepared by dissolving 36g of alcohol in 1000g of…

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

Q: What is the mole fraction of solute in a solution that has 3.50g sucrose (MM=342) and 100.0g water…

Q: Calculate grams of sucrose that must be added to 485.2 grams of water to prepare a 53.32 % by mass…

A: Given % by Mass solution = 53.32 %Mass of water = 485.2 gGrams of sucrose needed = To be determined

Q: 30.0

A: We will use formula of depression in freezing point

Q: A solution is prepared by dissolving 14.2 g of benzene (C6H6) in 282 g of carbon tetrachloride…

A: Molality is a term used for measurement of concentration. It is the concentration of solute in…

Q: Ammonia, NH3, has a solubility of 60.0 g / 100 g H20 at 25 °C. How many moles of ammonia will…

A: Given solubility of ammonia is 60.0. Molar mass of ammonia is 17g/mol. Density of water at 25°C is…

Q: Calculate the concentration in %(w/w) of the solution. Assume water has a density of 1.00g/mL.…

Q: A 2.19 L2.19 L aqueous solution of KOHKOH contains 201 g201 g of KOHKOH. The solution has a density…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

A: Given: solubility at 200C = 36.2 g solubility at 300C = 67.7 g Now, according to the data, At 200C:…

Q: What is the volume needed for dH2O

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (*C)…

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature (C)…

Q: O Resc Consider the solubilities of a particular solute at two different temperatures. Temperature…

Q: Calculate the volume of solution required to dissolve 65.1 g of C12H22011 (molar mass: 342.34 g/mol)…

Q: A HNO3 solution has a sp.gr. of 1.42 and is 70.0 % (w/w) HNO3 . Express its concentration in (a)…

A: Molarity is the number of moles of solute divided by volume of solution present in liters. Molality…

Q: Calculate the molality, molarity, and mole fraction of NH₃ in an 8.00 mass % aqueous solution…

A: The mole fraction of a solute is the number of moles of solute per moles of solution. Mole fraction…

Q: Calculate the mass of XCI, that can be dissolved in 923.4 mL of a solution. Molar mass of XCI, =…

Q: Calculate the mole fraction of water.

A: Step : 1 Calculate the mole fraction of water.

Q: 4.What is the molality of HCl in an aqueous solution in which the mole fraction of HCl is 0.220? A.…

A: Given Mole fraction of HCl = 0.220

Q: For questions #24 - #26 A student dissolves 1.30g H2SO4 in 700mL solution. 24. What is the molar…

Q: Benzylkonium chloride solution 600 ml. make a solution such that 25 ml diluted to a liter equal to…

A: Here, ratio = 1:3000 % of solution = 12%

Q: Consider the solubilities of a particular solute at two different temperatures. Temperature ('C)…

A: Answer = 23.1 grams

Q: Question is attached

A: The freezing point depression for non-electrolyte solute can be calculated by the formula: ∆Tf =…

Q: Explain the relationship between solubility and temperature for solute Ce(SO4)3. Include solute…

A: Cerium (III) sulfate is an inorganic hygroscopic compound which exists in the form of monoclinic…

Q: A solution of 49.0% H2SO4 by mass has a density of 1.39 g/cm3 at 293 K. A 25.0-cm3 sample of this…

A: In 100 gm of solution, 49 gm is H2SO4 . Volume of solution = Mass / Density…

Q: An aqueous solution containing 30.0% ammonium sulfate by mass has a density of 1.17 g/mL. The molar…

A: Given - - > Mass of solution = 100 g Density of solution = 1.17 g/ml Volume of solution =…

Q: 100 90 80 NANO 70 60 CaCl 50 Pb(NO,)2 40 KCT NaCi 30 20 KCIO, 10 Ce,(SO4)3 10 20 30 40 50 60 70 80…

A: In the given graph Nacl is indicated by blue line

Q: 6. What are the properties/characteristics of a colloidal system? How it is differentiated from true…

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

2. What is the concentration of a solution that contained 0.3 moles of solute dissolved
in 50mL of solvent?
а. бх10ЭМ
b. 0.167M
С. 6M
d. 166.7M

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

Basic and given

VIEW

Answer

VIEW

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

A solution is made by dissolving 34.0 g of NaCl in 100 g of H2O at 0C. Based on the data in Table 8-1, should this solution be characterized as a. saturated or unsaturated b. dilute or concentrated
A solution is made by dissolving 0.455 g of PbBr2 in 100 g of H2O at 50C. Based on the data in Table 8-1, should this solution be characterized as a. saturated or unsaturated b. dilute or concentrated
The freezing point of a 0.11 m solution of HNO2 is -0.20C. (a) What is i for the solution? (b) Is the solution made (i) of HNO2 molecules only? (ii) of H+ and NO2- only? (iii) of more HNO2 molecules than H+ ions? (iv) primarily of H+ and NO2- ions with some HNO2 molecules?
A 0.010 M solution of the weak acid HA has an osmotic pressure (see chapter on solutions and colloids) of 0.293 atm at 25 C. A 0.010 M solution of the weak acid HB has an osmotic pressure of 0.345 atm under the same conditions. (a) Which acid has the larger equilibrium constant for ionization HA[HA(aq)A(aq)+H+(aq)] or HB[HB(aq)H+(aq)+B(aq)]? (b) What are the equilibrium constants for the ionization of these acids? (Hint: Remember that each solution contains three dissolved species: the weak acid (HA or HB). the conjugate base (A- or B- and the hydrogen ion (H+). Remember that osmotic pressure (like all colligative properties) is related to the total number of solute particles. Specifically for osmotic pressure, those concentrations are described by molarities.)
How do colloids differ from solutions with regard to dispersed particle size and homogeneity?
How are the boiling point and freezing point of water affected by the addition of solute?
Solutions Introduced directly into the bloodstream have to be isotonic with blood; that is, they must have the same osmotic pressure as blood. An aqueous NaCl solution has to be 0.90% by mass to be isotonic with blood. What is the molarity of the sodium ions in solution? Take the density of the solution to be 1.00 g/mL.