What is the concentration of magnesium bromide,

Q: (a) Calculate the mass percentage of NaNO3 in a solution containing 13.6 g of NaNO3 in 834 g of…

A: Given: Mass of NaNO3 = 13.6 g Mass of water (H2O) = 824 g   Calculation for mass percent of NaNO3:…

Q: 7.3 g NiSO4 in 432.0 mL of solution. M

A: Number of moles of a substance is equal to the mass of substance divided by its molar mass. Write…

Q: Consider a solution that contains 0.294 M potassium chloride and 0.21 M magnesium chloride. What is…

A: When a strong electrolyte is dissolved in water, it dissociates completely. But this does not happen…

Q: Consider the scenario below. Which principle of cation exchange reactions is violated? |colloid|Mg2+…

A: Clays are usually negatively charged.So it adsobed Cation in the solution. Different cations are…

Q: What is the % (m/v) concentration of an ammonium chloride (NH4Cl) solution that was prepared by…

A: % m/v is given by  % m/V = mass of solute X 100 / Volume of solution in mL Since mass of solute…

Q: The concentration of calcium ions in seawater is approximately 0.0106 M. The lab has a 0.500 M stock…

A: Given : Concentration of calcium ions in seawater = 0.0106 M Concentration of stock solution of…

Q: On which factor does the concentration of solute in a saturated solution depends?

A: When a solute is added to the solvent a solution is made. When the solute is in excess and after…

Q: Calculate the mass of silver nitrate

A: Given :- molar concentration of solution = 4.31 mol/L  Volume of solution = 145 mL or 0.145 L  To…

Q: How many grams of ammonium chloride (NH4Cl) are there in 575 mL of a 0.400% (m/v) solution of NH4Cl?

A: Given: Volume of solution = 575 mL Percentage composition of solution = 0.400%(m/v)

Q: Sulfuric acid is a solution of hydrogen sulfate, H2SO4, in water. When concentrated, it is extremely…

A: Given: The volume of the solution, (V)=25.0mL = 0.025 L. The given mass of H2SO4, (m)=44 g. The…

Q: How many grams of ammonium chloride (NH4Cl) are there in 545 mL of a 0.400% (m/v) solution of NH4Cl?

A: Since % (m/v) is defined as the percentage of mass of solute present in 100 mL of solution  i.e %…

Q: 7. An aqueous solution has 0.0034 g of oxygen dissolved in 1000 g of water. Calculate the dissolved…

A:

Q: What is the freezing point of a solution that is made by dissolving 91.9 grams of potassium bromide,…

A:

Q: Calculate the magnesium ion molarity for a solution which has magnesium ion concentration of 176.4…

A: Concentration of magnesium ion = 176.4 ppm  Molarity of this solution = ?

Q: How many liters are in a 0.115 M solution containing 1.55 moles of dissolved KBr? (AKS 5c)

A:

Q: What is the concentration of ammonia in a solution made by dissolving 3.75 g of ammonia on 12.0 L of…

A: Molarity: The concentration for solutions is expressed in terms of molarity as follows,

Q: 2. What is the molarity of a solution that contains 84.46 g of H5NF2 in 1,910 mL of solution? What…

A: The mass of H5NF2 in the solution is = 84.46 g The volume of the solution is = 1910 mL The molarity…

Q: What does a solution concentration of 2.0 M mean?

A:

Q: Information about four aqueous solutions of sodium nitrate are given in the table. In which beaker…

A: In order to dissolve a solute easily its interaction with solvent molecules should be faster.

Q: Sketch the interaction of water with an ammonia molecule.

A: The interaction of water with ammonia molecule is as follows: Due to the electronegativity…

Q: Calculate the molarity of a solution that contains 2.25 molof NaNO3 dissolved in 2.50 L.

A: Given data contains, Moles of NaNO3 is 2.25 mol. Volume of solution is 2.50L.

Q: What is the molar concentration of 0.80 mol of potassium hydroxide in 300 mL of solution?

A: Given data :  Moles of pottasium hydroxide= 0.80 mol  Volume of pottasium hydroxide= 300 ml  1 L =…

Q: The concentration of sodium chloride in blood serum is approximately 0.14 M. What volume of blood…

A: Concentration is 0.14M We know the molar mass of NaCl = 58.44g/mol

Q: 46. The solubility of ionic compounds depends on 1 the strength of the electrostatic attraction…

A: 1) The stronger the intermolecular forces  between solute molecule and solvent molecule, the greater…

Q: Calculate the molar concentration of sodium ions when you add 2.80g of Na2CO3 to 100.0 mL of 0.250M…

A: Given :  Mass of Na2CO3 = 2.80 gm  Volume of CuSO4 solution = 100 ml  Concentration of CuSO4…

Q: The concentration of Br− in a sample of seawater is 7.3 ⋅ 10−4 M. If a liter of seawater has a mass…

A:

Q: How many grams of ammonium chloride (NH4Cl) are there in 565 mL of a 0.400% (m/v) solution of NH4Cl?

A: Since % m/v is defined as  % m/V = mass of solute X 100 / volume of solution  Volume of solution…

Q: The maximum allowed concentration of chloride in a municipal drinking water supply is 2.50 ́ 102 ppm…

A: Given : The concentration of Cl- ion in ppm = 2.50 X 102 ppm = 250 ppm Assuming 1 L i.e 1000 mL of…

Q: 1. Describe what happens to NaBr (an ionic compound) when it is dissolved in water: 2. If NaOH is…

A: 1. NaBr + H2O 2. NaOH dissolved in ethanol

Q: An aqueous solution of calcium chloride is labeled 0.010 M CaCl2. What is the molar concentration of…

A: Given that:  Concentration of aqueous calcium chloride (CaCl2) = 0.010M = 0.010mol/L Molarity =…

Q: Calculate the molarity of 0.917 mole of NaCI in a 0.500 L of solution .

A:

Q: If you dissolve 5.84g of NaCl in a total volume of 37 ml, what is the molar concentration?

A: Given: Mass of NaCl = 5.84 g The volume of the solution = 37 mL =0.037 L  Standard data:  The…

Q: O Which diagram best describes an aqueous solution of potassium chloride (KCI)? Water molecules are…

A: In this question, we will see that which solution have aqueous KCl.  You can see the details…

Q: when 15.00 mL of water is added to 5.25 mL of LiCl, what is the volume percent concentration (v/v%)

A: Volume by volume percentage (v/v%) is the volume of the any component (Solute or Solvent) in total…

Q: Calculate the percentage concentration of ethyl alcohol in a solution of 10 mL ethyl alcohol in 40…

A: Please find your solution below : Percentage concentration is defined as a measure of amount of…

Q: Explain how Compound A and Compound B will dissolve in water using the correct vocabulary including…

A: We are given two compounds; NaCl and CO2.

Q: C6H14 is insoluble in H₂O. In C5H12, this solute would be: A) More soluble B) Less soluble C)…

A: Solubility: The amount of solute present in a one-liter solution is known as solubility. The…

Q: calculate the (v/v) % concentration if 200. ml of solution contains 15.0 ml of any soluble liquid…

A:

Q: In a healthy adult, mercury is removed from the body naturally but slowly. If a 500.0g piece of…

A:

Q: If 1000 g of water from Angat River contains 0.0075 g of Ca2+ ion, what is the concentration in ppm…

A: Given information,    Mass of water is 1000 g    Mass of Ca2+ in 1000 g of water is 0.0075 g

Q: Nickel (II) Nitrate solution is a pretty green color. If you were to add 12.0 grams of solid nickel…

A: Mass of Nickel (II) Nitrate ( Ni(NO3)2 ) = 12 grams Volume of solution = 250 mL = 0.250 L

Q: What is the ratio of the concentration of potassium ions to the concentration of carbonate ions of a…

A: Given information,The concentration of carbonate ions is 0.015 M.

Q: Which solution contains the largest number of chloride ions? 100.0 mL of 0.80 M NaCl 50.0 mL of 0.60…

A: We can solve this problem by calculating the number of moles of Cl- ions in each solution . A…

Q: How many milliliters of a 0.450 M K F solution contain 0.600 moles of K F ?

A:

Q: Imagine you are making 2 types of sugar syrup. Syrup A has 1 cup of water and 1 cup of sugar. Syrup…

A: Syrup A: 1 cup of water and 1 cup of sugar. Syrup B : 1 cup of water and ½ cup of sugar.

Q: What mass (g) of barium bromide is contained in 230.0 mL of a barium bromide solution that has a…

A: The amount of barium bromide produced has to be calculated.

Q: What effect do the following changes have on the final concentration of a solution? Doubling the…

A: Concentration of a solution can be calculated in terms of molarity. Molarity is equal to the ratio…

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.