A certain liquid X has a normal boiling point of 144.80 °C and a boiling point elevation constant K,=2.39 °C·kg•mol 1 A solution is prepared by dissolving some glycine (C,H,NO,) in 650. g of X. This solution boils at 148.5 °C. Calculate the mass of C,H,NO, that was dissolved. Round your answer to 2 significant digits. ol. Ox10

Q: KNO KCI NaCk 20 40 60 80 100 Temperature (°C) Grams of solute dissolved in 100 g of water

A: The given graph is :

Q: Grams of solute/100g H₂O 120 110 100 90 80 70 60 50 40 30 20 10 0 0 Na2SO47 NaNO3 HCI NH3 10 20 30…

A: The above question is based on solubility curve . The solubility curve represent the number of gram…

Q: Normal saline is a mixture of NaCl in sterile water. Its concentration is 0.900% (g/mL) and mimics…

A: Molarity and molality are concentration terms which tells about the amount of solute present in the…

Q: For each of the following solutions, calculate the normality

A: 1) For acids:  N = M × Basicity  Where basicity is no.of  replaceable H+ ions by an acid  2) For…

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

Q: 1. A very sick diabetic patient needs to get 10g glucose, C6H12O6, via an I.V. over the next hour.…

A: Answer:- This question is answered by using the simple concept of calculation volume using the…

Q: You determine that the molarity of the aspirin stock solution is 9.69x10-3 M. Assuming that you made…

A: Given, Molarity of aspirin stock solution = 9.69 × 10-3 M = 9.69 × 10-3 mol/L Volume of aspirin…

Q: A patient receives 750 mL of a 10.% (w/v) aqueous glucose solution. (a) How many grams of glucose…

A: Concentration is the amount of solute which is dissolved in the given amount of solution. The…

Q: A homogeneous mixture is made by dissolving 14.8 grams of solid potassium sulfite in 1000 g of…

A: A solution is made with water and potassium sulfite.

Q: 5.57 grams of urea were added to 57.13 mL of water at an initial temperature of 18.09ºC. After the…

A: Interpretation - To determine the total mass of solution when 5.57 grams of urea were added to 57.13…

Q: At room temp, solubility of table salt in water is 359 g/L of water. If a solution was prepared at a…

A: Given the solubility of table salt in water = 359 g/L So, amount of salt that is soluble in 100 ml…

Q: To make sweetened ice tea, a student must add sugar to the tea and water mixture. Which one of the…

A: We know that, the solubility of the substance depends on two factor: i) Surface area of Solute:  The…

Q: Magnesium Sulfate has a solubility of 38.9g/100g H2O at 30 degrees C. A solution is prepared by…

A:

Q: A student dissolves 19. g of aniline (C H,NH,) in 350. mL of a solvent with a density of 1.13 g/mL.…

A: We have given that 19 g of aniline dissolves in 350 mL= 0.350 L of a solvent To find out molarity…

Q: a slotutipn of hydrochloric acid in water is 60.0% hcl and 40% water h20, by weight . the solution…

A: To calculate the concentration of a solution some units are used, One of the most used measurement…

Q: 2. The process of formation of a liquid solution can be better understood by breaking the process…

A: Given: Process of formation of a liquid solution that can be better understood by breaking the…

Q: How much of the K2CO3 will dissolve? b) Is the solution saturated or unsaturated? c) What is the…

A:

Q: What mass of ethylene glycol (C2H6O2), molar mass 62.1 g/mol), the main component of antifreeze,…

A:

Q: The solubility of potassium nitrate is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What…

A:

Q: A solution is prepared by mixing 10.0 g of hydrochloric acid (HCl; molar mass = 36.5 g/mol) and 90.0…

A: (1) Given data : Mass of hydrochloric acid = 10 gms Volume of water = 90 mL    Density of water = 1…

Q: When acetic acid is poured on the solid, bubbles are formed. It looks frothy. Solid sodium…

A: The inferences given helps us to find the product formed during the given reaction.

Q: Use the provided chart for this question. What is the minimum temperature required to dissolve at…

A: The solubility curve given is,

Q: Determine the molarity and normality of a solution prepared by dissolving 49g of sulfuric acid H2SO4…

A: Given: The molar mass of H2SO4 ,(M) = 98 g/mol. The given mass of H2SO4, (m) = 48 g. The volume of…

Q: The solubility of potassium nitrate is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What…

A:

Q: A bottle has a label on it and it reads “1.230 kL of 22.1220 mol/L mercurous phosphite solution”.…

A: the solution is as follows:

Q: normality of the sulfuric acid solution assuming you have 1L of the solution?

A:

Q: 4 What is the freezing point of a solution that contains 64.3 g of sucrose in 200 g of water?…

A: mass of the sucrose=64.3g molar mass of sucrose=342.3 g/mole Number of moles of sucrose=64.3/342.3…

Q: Goslarite, a hydrated zinc sulfate mineral (ZnSO4 7H20). is added to 1.7 L of water to form a zinc…

A: Calculate the molar mass of Goslarite is as follows: ZnSO4 7H20 = Zn + S +4*O +7(H2O)…

Q: Calculate the normality of a solution that contains 4.5 g of (COOH)2 in3000 mL of solution?…

A: Given:Mass of COOH2=4.5gMolar mass of COOH2=90 g/molVoume=3000mL=3LNormality=?

Q: Determine the amount of sodium chloride required to prepare 500 ml of a 3M sodium chloride solution.…

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

Q: A mixture is made by mixing equal volumes of corn syrup (d=1.4 g/mL, C6H14O7) and water (d=1.0 g/mL)…

A:

Q: Calculate the boiling point of a solution of 400 g of ethylene glycol dissolved in 400 g of water…

A: Molality of solution can be calculated as follows:

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Q: How many grams of CaCl2 are needed to make 388.8 g of a solution that is 34.0% (m/m) CaCl2 in water?…

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Q: What conclusions can you draw about the solubility of gases as temperature increases? Figure 3…

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Q: A diluted NaCl solution is made by mixing 110.5 mL of 1.26 M NaCl with 201.3 mL of water.  What is…

A:

Q: 4.) Ethylene glycol, C2HO2, is used as radiator coolant and antifreeze in automobiles. It is mixed…

A:

Q: How many grams of CaCl2 are needed to make 886.5g of a solution that is 37.0% (m/m) CaCl2 in water?…

A: There are numerous ways to specify solution's concentration using percentage method such as…

Q: The solubility of potassium nitrate is 155 g per 100 g of water at 75°C and 38.0 g at 25°C. What…

A:

Q: Determine the normality of the following solutions: 95g PO4(-3) in 100mL solution

A: To determine the normality of a 95g PO4(-3) in 100mL solution.

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A: 1. C should be used. 2. Measure out x gm of solid sucrose in the balance. 3. Molarity = no. of moles…

Q: Highest freezing point Na, PO4 Na, SO, 4 NH,CI Lowest freezing point

A:

Q: What is the mass percent of calcium chloride if 45.0 g of CaClz is dissolved in 420. g of wate

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A: Total mass of the reactant is given as: m=150.0 g water + 6.55 g sample=156.55 g Change in…

Q: A student dissolves 5.2g of ammonia NH3 in 450.mL of a solvent with a density of 1.05 g/mL. The…

A:

Q: 2K + 2H2O → 2KOH + H2 19.55 g of solid K is added to 500. mL of water, initially at 20.0 °C. The…

A:

Q: At 18.5 deg C, the solubility of calcium nitrate, Ca(NO2)2, is 43.0 g per 100 g water. At this…

A: Given: At 18.5 oC, the solubility of Ca(NO2)2 = 43.0 g/100 g water = 0.430 g/g water. Mass of…

Q: What mass of Iodine, I2 (molar mass = 253.80 g/mol), must be used to prepare a 0.960 m solution if…

A: Molar Mas of I2 = 253.80 g/moleMolality of solution = 0.960 mMass of Ethanol (solvent) = 100. g

Q: Given a concentration of a solution, determine the amount of solute. a) Percent weight to weight is…

A: a. 0.5 g of NaCl   b. 6.25 mL of ethanol   c. 7.5 g of glucose

Q: When 20 grams of potassium chlorate, KCIO3, is dissolved in 100 grams of water at 80 °C, the…

A:

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.