Answered: what is the molarity of solution…

what is the molarity of solution prepared by disolving 23.54 g of iorn (III) sulfate to a total volume of 125.0mL? At wts:Fe-55.85 g/mol ;s-32.06 g/mol ; O- 16.00 g/mol

General, Organic, and Biological Chemistry

7th Edition

ISBN:9781285853918

Author:H. Stephen Stoker

Publisher:H. Stephen Stoker

Chapter8: Solutions

Section: Chapter Questions

Problem 8.66EP

See similar textbooks

Related questions

Q: 4. If 24g of AgNO3 is dissolved in acetone C3H60 to make 3L solution. What is its normality? MW- Ag:…

A: Normality: The number of grams equivalent of the solute dissolved in 1 L of the solution is known as…

Q: Soft drinks are canned under 4 atm of CO2 and release CO2when opened. (a) How many moles of CO2 are…

A: Given: Pressure of carbon dioxide= 4 atm Volume of can of soda= 355ml KH= 3.3×10-2 mol L-1

Q: How many grams of Al2(C204)3 are needed to make 35.2 mL of a 14.3 %(m/v) solution?

A: Mass by volume percent is defined as mass of solute divided by volume of solution multiplied by 100.…

Q: What is the solubility of carbon dioxide (in units of grams per liter) in water at 25 °C, when the…

A: Solubility = pressure * KH Pressure = 208 mm of Hg= 0.274atm Solubility = 0.274 ×3.36×10-2 = 0.92…

Q: ertain liquid X has a normal boiling point of 129.20 °C and a boiling point elevation constant K, =…

A: Boiling point of X before addition of solute = 129.20 ℃ Mass of iron nitrate = 33.3 gram Molar mass…

Q: What is the molarity of each of the following solutions: (a) 15.0 g of Al21SO423 in 0.250 mL…

A: (a) 15 g of Al2(SO4)3 in 0.250 ml solution Molar mass of Al2(SO4)3 is 342.15 g/mol

Q: Find the Molarity and Normality of NaCI (Mwt=58.5 gm/mol) if you Know the percentage (w/w) of KCI is…

A: Normality = n factor × Molarity If n factor is one then Molarity and normality will be same.

Q: How many grams of Na2S2O3 are needed to prepare 87.0 mL of a 5.00 %(m/v) Na2S2O3 solution?

A: The (m/v) concentration of a solution is calculated by using the following equation: m/v…

Q: 1.What will be the new vapor pressure of the water in a 250 mL solution of 0.3774M solution of…

A: We will use colligative property i.e. relative lowering in vapour pressure to calculate vapor…

Q: Hydrogen bromide is a strong electrolyte in water. What is the boiling point elevation of a solution…

A: Boiling point of water is 100 degree celcius

Q: A solution made by dissolving 9.81 g of a nonvolatile nonelectrolyte in 90.0 g of water boiled…

A: It is given that 9.81 g of a non-volatile solute is dissolved in 90 g of water and it boils at…

Q: The molarity of saturated solution of Ammonia at 90 C is O a. 5.000 O b. 0.588 O c. 6.100 O d. 5.880

A: Molality = number of moles of solute ÷ volume of solution in litre

Q: How many mL of 2.50% (w/v) salt solution would contain 1.80 g of salt?

A: w/v= 2.50 % Mass of solute = 1.80 g Volume of solution (in ml ) = ?

Q: Please help. Need directions on how to complete.

Q: How do you prepare a 500mL solution of 3.0M H3PO4 from a concentrated solution that has a specific…

A: Dilution :- If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: What is the expected freezing point of a 0.50 m solution of LizSO4 in water? Kf for wate is…

A: Depression in freezing point

Q: a) Calculate the concentration of a solution containing 0.0056g Cr(III) in 12 g water as ppm.

Q: How many grams of Pb(NO3)2 (331.2 g/mol )are needed to prepare 200 ppm (w/v) of Pb*2 (207.2 g/mol)…

Q: How would you prepare 45.00ml of 6% (m/v) solutions of MgSO4•7H2O

A: Given : % (m/V) of MgSO4•7H2O = 6 % And volume of solution = 45.00 mL

Q: 1. A solution made by dissolving 9.81 g of a nonvolatile nonelectrolyte in 90.0g of water boiled at…

A: Colligative properties are the properties that depends on the concentration of solute in a solvent…

Q: What is the osmolality of 12.5% by weight solution of AlCl3 (MW=133 g/mole)?

A: Given. Solution of AlCl3 Molecular weight of AlCl3 = 133 g/mole (w/W) % = 12.5 %

Q: Calculate the mL of a 4.00% (m/v) mannose solution that are needed to provide 20.0g of mannose? What…

A: Since the % (m/v) is given by % (m/v) = mass of solute X 100 / volume of solution Since solute…

Q: Ascorbic acid (1vitamin C, C6H8O6) is a water-soluble vitamin.A solution containing 80.5 g of…

A: Given: Mass of Ascorbic acid (C6H8O6) = 80.5 g Mass of water = 210 = 0.210 Kg Molar mass of ascorbic…

Q: H.W: 1- A solution of KCl (its volume =500 mL) contains 7.45 ppm KCl. Calculate its Molarity and…

Q: What is the molarity of a 750 mL solution that contains 10.0 grams of Silver Nitrate, AgNO3?

A: In order to find the number of moles of silver nitrate, AgNO3 present in that 10 g sample, use the…

Q: The solubility of Cr(NO3)3 . 9 H2O in water is 208 g per 100 gof water at 15 °C. A solution of…

A: At 15oC temperature, the maximum amount of Cr(NO3)3.9H2O that can dissolved in 100 g of water is 208…

Q: Determine the grams needed to prepare a 500 ppm solution in 250 mL of Pb from the PbNO3 salt.

A: In this question, we want to determine the grams of Pb You can see details Solution below step by…

Q: A solution made by dissolving 9.81 g of a nonvolatile nonelectrolyte in 90.0 g of water boiled at…

Q: Calculate the molarity (M) of 34% aqueous H3PO4 solution (d=1.2g/ml). (P:31, O:16 H:1 g/moles)

A: 100 g of solution contains 34 g H3PO4. Density of solution = 1.2 g/mL=1200g/L [ 1mL=10-3L] Now…

Q: How many grams of water should be added to prepare a 2% solution by mass with 22 - 16.5 g of MgCl2…

A: Mass percentage of a solution: The mass of solute in gram present in 100 g of a solution is known as…

Q: Calculate the Normality of a solution of 0.25 gm/L H3PO4? *

A: Solution- 1 mol of the H3PO4 is the 3 moles of the H- ionsin H3PO4 Number of the H+ that produces…

Q: Calculate the solubility (in g O2 / 100 g of H2O) of oxygen in water at 298 K and a partial pressure…

A: The mass of oxygen per 100 g of H2O is calculated as shown below. p=KHxmO2MMO2mH2OMMH2O+mO2MMO2=pKH…

Q: How many grams of oxygen can be dissolved in 250 ml of aqueous solution when the total pressure…

A: Welcome to barlteby! We have to calculate weight of O2 in solution .

Q: Calculate for the mass of glyceraldehyde (C3H6O3) needed to prepare 250 mL of each of the following…

A: Given To prepare 250 mL of each of the following solutions, a. 78% (w/v)b. 1.65 Mc. 890 ppm

Q: The solubility of MnSO4 . H2O in water at 20 °C is 70 g per100 mL of water. (a) Is a 1.22 M solution…

A: a) Assuming we have 100 mL solution of MnSO4 . H2O. Hence moles of MnSO4 . H2O = molarity X volume…

Q: 12. Calculate the freezing point of 1.5 moles of C6H1206 dissolved in 1kg of water?

A: The molality of the given solution is calculated using equation (1). In this equation m represents…

Q: What is the molarity of a solution of ammonium chloride (MM = 53.5) consisting of 1.55g of ammonium…

A: mass of ammonium chloride = 1.55gMolar mass of Ammonium chloride = 53.5 g/moleNo of moles of…

Q: A. How many grams of NaBr are there in 196 grams of an aqueous solution that is 9.81% (w/w) NaBr?…

A: The mass of solute (in g) present in 100 g of the solution is known as the w/w percent concentration…

Q: Most fish need at least 4 ppm dissolved O2 in water for survival.(a) What is this concentration in…

A: The gases' properties (weak intermolecular forces) is responsible for their negligible solubility.…

Q: At 0 °C and 1.00 atm, as much as 3 g of O2 can dissolve in 1 L of water. At 0 °C and 1.7 atm, how…

A: At 0 °C and 1.00 atm, as much as 3 g of O2 can dissolve in 1 L of water. At 0 °C and 1.7 atm, grams…

Q: For a saturated aqueous solution of each of the following at 20°C and 1 atm, will the solubility…

Q: 5O.O g of CA₃(PO₄)₂ is dissolved in 5OO mL of H₂O. What are the molarity, molality, and normality?

A: To calculate molarity , molality and normality we have to use the formula of these term . Detail…

Q: A solution is made by dissolving 46.8 g of sucrose (M. wt = 342) in 117 g of water (M. wt 18). The…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A certain liquid X has a normal boiling point of 129.00 °C and a boiling point elevation constant…

Q: At 0 degrees Celsius and 2.00 atm, as much as 1.40 g of O2 can dissolve in 1 L of water. At 0…

A: The amount of an ideal gas that dissolves in a definite volume of liquid is directly proportional to…

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

what is the molarity of solution prepared by disolving
23.54 g of iorn (III) sulfate to a total volume of
125.0mL? At wts:Fe-55.85 g/mol ;s-32.06 g/mol ; O-
16.00 g/mol

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

At 0 C and 1.00 atm, as much as 0.70 g of O2 can dissolve in 1 L of water. At 0 C and 4.00 atm, how many grams of O2 dissolve in 1 L of water?
Insulin is a hormone responsible for the regulation of glucose levels in the blood. An aqueous solution of insulin has an osmotic pressure of 2.5 mm Hg at 25C. It is prepared by dissolving 0.100 g of insulin in enough water to make 125 mL of solution. What is the molar mass of insulin?
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?
When KNO3 is dissolved in water, the resulting solution is significantly colder than the water was originally. (a) Is the dissolution of KNO3 an endothermic or an exothermic process? (b) What conclusions can you draw about the intermolecular attractions involved in the process? (c) Is the resulting solution an ideal solution?
Which of the following salts, Li2SO4 or Cs2SO4, is expected to have the more exothermic enthalpy of hydration?
Pure iodine (105 g) is dissolved in 325 g of CCl4 at 65 C. Given that the vapor pressure of CCl4 at this temperature is 531 mm Hg, what is the vapor pressure of the CCl4-I2 solution at 65 C? (Assume that I2 does not contribute to the vapor pressure.)
Why are most solid ionic compounds electrically nonconductive, whereas aqueous solutions of ionic compounds are good conductors? Would you expect a liquid (molten) ionic compound to be electrically conductive or nonconductive? Explain.
The mercury content of a stream was believed to be above the minimum considered safe —1 part per billion (ppb) by weight. An analysis indicated that the concentration was 0.68 parts per billion. What quantity of mercury in grams was present in 15.0 L of the water, the density of which is 0.998 g/ml? ( 1ppbHg=1ngHg1gwater)
An aqueous solution of M2O is prepared by dissolving 10.91 g of the electrolyte in 435 mL of H2O(d=1.00g/mL). The solution freezes at -4.68C. What is M+? (Assume complete dissociation of M2O to M+ and O2-.)
Solutions of hydrogen in palladium may be formed by exposing Pd metal to H2 gas. The concentration of hydrogen in the palladium depends on the pressure of H2 gas applied, but in a more complex fashion than can be described by Henry's law. Under certain conditions, 0.94 g of hydrogen gas is dissolved in 215 g of palladium metal (solution density = 10.8 g cm3). (a) Determine the molarity of this solution. (b) Determine the molality of this solution. (c) Determine the percent by mass of hydrogen atoms in this solution.
Will red blood cells crenate, hemolyze, or remain unaffected when placed in each of the solutions in Problem 8-108?
What is the molarity of the solution prepared by concentrating, by evaporation of solvent, 755 mL of 0.200% (m/v) NaNO3 to a volume of 652 mL?