38. Challenge The solubility of a gas at 7.0 atm of pressure is 0.52 g/L. How many grams of the gas would be dissolved per 1.0 L if the pressure increased 40.0 percent?

Q: What is the %v/v of a solution made from 176.1 g of ethylene glycol (density is 1.11 g/mL) in water…

A:

Q: Calculate how many g of NaCl would be needed to make 1.5 L of the isotonic solution that was used.…

A:

Q: Please help

A:

Q: It is desired to have a Br concentration of 260 mg/L. How many grams (g) of 82% pure MgBr₂ is needed…

A: We want to make 14 liters of a solution with a Br concentration of 260 mg/L. We have 82% pure MgBr₂.

Q: How much dry solute would it take to prepare the following solutions from the dry solute and the…

A: molality = mole of solutemass of solvent in kg solution = solute + solvent

Q: how many ml of 0.100 m naoh is needed to dilute to a given 2.00litre of 0.0500 m naoh A 100ml B 50ml…

A: • The values provided in the q uestion are:-        i) Initial concentration of NaOH solution, M1 =…

Q: A 150.0 mL solution is made by dissolving 16.0 g of NaF in water and has a density of 0.89 g/mL.…

A:

Q: 2. What is the concentration of a solution that contained 0.3 moles of solute dissolved in 50mL of…

A: Moles of Solute = 0.3 mol Volume of Solvent = 50 mL = 0.050 L   We know , # Molarity ( Concentration…

Q: A red blood cell has been placed into three different solutions (isotonic, hypotonic and…

A: Osmosis: Transfer of water molecule from lower concentration to higher concentration through…

Q: The number of mL of alcohol in 275 mL of 11.5% (v/v) solution

A:

Q: 7. Find the number of moles of sulfuric acid (H,SO,) in a 3 M solution with a volume of 4 L. 8. How…

A: Molarity of the solution is the number of moles of solute present in 1 liter of solution. It is…

Q: If 65 g of NH4Cl are added to 100 g of water at 50 °C, how many grams of NH4Cl will not dissolve?

A: We want to add NH4Cl are added to 100 g of water at 50 °C

Q: There are _____ grams of solute in 25.0 mL of a 10.0 %m/v solution of fructose.

A: Given: 25.0 mL of a 10 % m/v solution

Q: How many mL of solute is needed in a 0.750L can that is 3.31% (v/v)?

A: The question is based on the concept of volume percentage.   amount of component present in 100mL of…

Q: 5. A solution is prepared by combining 75 g of glucose (C,H12O6) with 200 g of H2O. The solution has…

A:

Q: How much MgCl, must you dissolve in water to prepare 20 mL of a 2.0 M solution?

A:

Q: D of What is the effect on a solution when the temperature of the solution is increased? Select one:…

A: Please find the attachment.

Q: What is the concentration in % (w/v) of a solution if 150. mL of the solution contains 0.96 g of…

A: Given that, Mass of NaCl (solute) = 0.96 g Volume of solution = 150 mL

Q: What mass of solute, in mg, is present in a 250 mL sample of potassium chloride solution with a…

A:

Q: A solution is make by weighing out 15 g of KCl in 100 g of H2O. What is the weight/percent…

A: Weight percent = (mass of solute/mass of solution)*100

Q: solution containing 25.0 g of protein per liter has an osmotic pressure of 8.3 mmHg at 37°C. What is…

A:

Q: 12. A solution is prepared by dissolving 7.8 g of ethylene glycol (HOCH₂CH₂OH, 62.07g/mol) in 50.0 g…

A:

Q: What percent solution would you have if you dissolved 3.7g of NaCl in a total of 250 ml?

A:

Q: 4) How many grams of sodium hydroxide does it take to make a1 M 25 ml sodium hydroxide solution?

A: Molarity ( M ) :- It is defined as the number of moles ( n ) of solute present in dissolved state in…

Q: How many moles of CH3CH2Br are contained in 548 mL of 0.0788 M CH3CH2Br solution? 5.25 × 10-2 mol…

A: Moles of ethyl bromide = molarity of ethyl bromide*volume of solution

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.