Question At 40 °C, the solubility of KNO3 is 65 g/100. g of H20. a. How many grams of KNO3 will dissolve in 120 g of H2O at 40 °C? b. How many grams of H20 are needed to completely dissolve 110 g of KNO3 at 20 °C?

Q: (a) Which will have the highest concentration of potassiumion: 0.20 M KCl, 0.15 M K2CrO4, or 0.080 M…

A: Concentration gives the ratio of solute in solution. There are various different ways to calculate…

Q: Compute the normality of 35g of sulfuric acid dissolved in 500mL of water 6. How many moles of HCl…

A: MOLES CAN BE CALCULATED BY USING MASS AND MOLAR MASS.

Q: When placed in your mouth, which will dissolve faster, a granulated pixie stick or a large lollipop?…

A: The size of the particles plays a major role in dissolving the solute. A solute that is grinded into…

Q: What volume of 0.20 M H2SO4 can be prepared bydiluting 125 mL of 6.0 M H2SO4?

A: In chemistry laboratories, acids and bases are frequently used in reactions, But we know that some…

Q: Which dissolves faster, a teaspoon of sugar or a sugar cube? why

A: Rate of dissolution is depend on various factors like agitation, surface area , temperature.…

Q: What would happen if the solute (salt or sugar) concentration exceeds that of the solvent’s? Would…

A: When the solute concentration exceeds to that of solvent then the solute particles become more in…

Q: 3)Find the number of mg Na:CO: (FW = 106 g/mol) required to prepare 500 mL of 9.20 ppm Na solution.

A:

Q: If you dissolve 50 g of NH4Cl at 30 0C, how much NH4Cl will be left undissolved or precipitate out…

A: At 30°C solubility of ammonium chloride is 41.4gm/100gm water.Therefore 8.6 gm of ammonium chloride…

Q: How many grams of NaNO3 will dissolve at 10°C

A: According to the question, we need to calculate how many grams of NaNO3 will dissolve at 10 °C This…

Q: Salt A of 40 g is mixed with 500 g solvent. Solubility is 10 g A/100 g solvent. If 30 g more of salt…

A: Given data,Mass of salt A=40gMass of solvent=500gSolubility=10gA/100g Solubility signifies the…

Q: Complete the following table. and then Circle the compound that is most soluble in water; cross out…

A:

Q: From the solubility curve answer the following; a) At what temperature the solubility of KCIO3 is 20…

A: Saturated solution- solution containing maximum concentration of solute dissolved in solvent. It…

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

A:

Q: Consider organic compound A that has Kether/water = 4.0.   Calculate how much of 10.0 g of A will…

A: Distribution coefficient: The ratio of the concentrations of a solute at equilibrium in two…

Q: What mass of NiCO3 will dissolve in 1.4 L of 0.551 M Na2CO3 solution? Ksp of NiCO3 is 6.6×10-9…

A:

Q: What mass of NiCO3 will dissolve in 0.56 L of 0.657 M Na2CO3 solution? Ksp of NiCO3 is 6.6×10-9…

A: Given data is as follows: The concentration of Na2CO3 = 0.657 M The solubility product of NiCO3 =…

Q: A person with a blood alcohol concentration of 0.080%(v/v) is considered legally drunk. what volume…

A: The blood alcohol concentration is 0.080 % (v/v), in which (v/v) represents volume per volume, also…

Q: To prepare 500 mL of 6 ppm of aqueous ethylene glycol, we need . . dissolve in 500 mL

A: 1 ppm = 1 mg/ L 6 ppm = 6 mg/ L

Q: 17) The solubility of sodium chloride is 36 grams per 100 grams of water. Which of the following…

A: We will calculate the highest solubility in every given solution. If maximum possible amount of…

Q: 12. If 50 g of Potassium Chloride (KCl) is added to 100 mL of water at 30ºC will all of the KCl…

A: Solution is of mainly three types:- Saturated solution Unsaturated solution Supersaturated solution

Q: What is the solubility of KClO3 at 30 oC?  At what temperature will the solubility of NaCl be equal…

A: Given chart is: To find the solubility of KClO3 at 30oC and the temperature at which the solubility…

Q: When dissolved in water, which pair of solutions should lower the vapor pressure of the solvent…

A: Lowering of vapour pressure is a colligative property

Q: What is the concentration (M) of KCl in a solution made by mixing 25.0 mL of 0.100 M KCl with 50.0…

A:

Q: How many grams of NaCI will dissolve at 50°C

A: Given that.  Temperature = 40°C

Q: How many mL of 0.547 M HNO3 are needed to dissolve 5.63 g of MgCO3?

A: Given :- mass of MgCO3 = 5.63 g  Molar concentration of HNO3 solution = 0.547 mol/L  To calculate :-…

Q: Explain 3 ways to get a sugar cube to dissolve faster and how this might be done at a restaurant.

A:

Q: what is the morality of 245 g of H2SO4 dissolve in 1.000 L of solution

A:

Q: At what temperature will 40g NaCl dissolve in 100g water?

A: Using the solubility curve of NaCl with temperature, for 40g of NaCl to be dissolved  in 100g of…

Q: What is the solubility of NH4Cl at 50o C?

A: Solubility of a compound is defined as the amount of that compound which is dissolved per 100 g of…

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

A:

Q: What volume of saturated silver chromate solution (in mL) can be prepared using 25.00 mg silver…

A: solubility product of a sparingly soluble salt is defined as the product of ions produced when the…

Q: If you need 200ml to dissolve Drug A and 100ml to dissolve drug B then, Select one: O a. Drug A is…

A: Given : Volume required to dissolve drug A = 200 ml Volume required to dissolve drug B = 100 ml To…

Q: Part B. What is the molality (m) of the solution resulting when 36.5 grams of hydrochloric acid…

A: Molality is the ratio of moles of solute to mass of solvent in Kilogram.

Q: In which solvent will solid KHC,H,O, be more soluble: distilled water or 0.1400M KCI? Explain.

A: Since KCl is completely soluble in water  Hence when we have KCl solution, it will already have K+…

Q: Which of the following is TRUE regarding the dissolution of NH4Cl(s) in water (Experiment 8)? a.The…

A: we have to determine the True statement  regarding the dissolution of NH4Cl(s) in water  from the…

Q: Factors Affecting Solubility To each of two test tubes containing 10 mL of water, add small amount…

A:

Q: What mass of BaCl2 is needed to dissolve in 1.2 kg water to prepare 0.500m BaCl2 solution?

A: Molality is the gram molar mass of substance dissolve in per Kg of solvent  Molality is denoted by…

Q: At a particular temperature, the solubility of NO2 in water is 0.0350 M when the partial pressure is…

A: C1 = 0.0350 M  P1 = 0.0800 atm  C2 = ? P2 = 1.48 atm

Q: 3. What mass of BaCl2 is needed to dissolve in 1.2 kg water to prepare 0.500m BaCl2 solution?

A: Molality: The number of moles of the solute dissolved in one kilogram of the solution is known as…

Q: What would be the Boiling point of a solution when 20g of NaCl is dissolved in 200 g of water using…

A: Given data is as follows: The mass of NaCl = 20 g The mass of water = 200 g The boiling point of…

Q: How would you prepare 50.0-ml. portions of standard solutions that are 0.00500 M, 0.00200 M, and…

A: To prepare 50.0 mL portion of standard solution of below molarity from the 0.0100 M Na+ solution.…

Q: Given the following table, answer the questions below. Table 1: Solubility values of compounds X and…

A: A numerical problem based on percent yield, which is to be accomplished.

Q: Suppose that a saturated potassium bromide solution at 70°C is cooled to 20°C, how much crystals can…

A: The solubility curve for KBr in water is:

Q: How many grams of NaNO3 will dissolve in 100 gram of water at Choose.. 30 °C? How many grams of KCI…

A: The change in the solubility of a substance with the temperature is depicted as the solubility…

Q: 1. Describe how the solubility of solids (solid line) and gases (dashed line) is different. 2.…

A:

Q: The solubility of benzoic acid in water at 20° Cis 0.0029 g/ml, and at 100°Cit is 0.068 g/ml…

A: Since you have asked multiple question, we will answer only first question for you. In order to get…

Q: if i want to dilute 30 L ofa 1.5 M FeSO4 solution to a 0.3 M FeSO4 solution how much of the solvent…

A: Initial volume = 30 L  Initial molarity = 1.5 M  New molarity = 0.3 M  New volume = ?

Q: MgNH4PO4•6H2O has a solubility of 0.023g/100.ml of water. Suppose a 5.02g sample was washed with…

A: The values are given as follows:

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.