Which solution has the lowest freezing point?   Question 1 options:   1.00 moles of NaCl in 1.0 L of water   1.00 moles of sugar in 1.0 L of water   1.00 moles of acetic acid in 1.0 L of water   1.0 moles of AlCl3 in 1.0 L of water   pure water

Q: Q-1- How many gram are present in ( FOUR ) of these solutions. 1- 100 ml. sodium carbonate solution…

A: Normality and molarity are related as: Normality(N) = (n-factor) * Molarity(M) where n-factor =…

Q: Match the following aqueous solutions with the appropriate letter from the column on the right. 1.…

A: According to guidelines we are supposed to answer one question only if you want rest of questions to…

Q: Find the molarity of a 5.8M KOH solution if 86 ml of solution is diluted to 157 ml? O 3.18M O 0.31m…

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Q: What is the molarity of 1.5 liters of an aqueous solution that contains 52 grams of lithium…

A: Formula used: Molarity = no. of moles / volume of solution   Given: Volume of solution = 1.5 L mass…

Q: The amount of potassium chloride in 150 mL of 8.5% w/v potasisum chloride solution is _____ g.

A: 8.5% w/v means 8.5 g potassium chloride in 100 mL solution.

Q: Make 100 ml of a 1% solution of boric acid isotonic with blood by adding NaCI. The freezing point of…

A: Blood plazma Have freezing point of -0.52°C   The quantity of adjusting substance needed for making…

Q: x 9. What is the definition of a solute? 0 It is what you end up with after you dissolve a solid It…

A: Among these options

Q: Directions: Click each answer vou want to select You must select all the correct answers. Which of…

A: Molar concentration is a measure of the concentration of a substance, in particular of a solute in a…

Q: How much water is needed to prepare 100 mL of a 0.117 M solution of Ca(NO3)2 (164.09 g/mol) if 160 g…

A: Step 1: Calculate the moles of Ca(NO3​)2​ dissolved. Moles of Ca(NO3​)2​ = Mass of Ca(NO3​)2​ /…

Q: What is the freezing point of a 0.90 m aqueous solution of potassium hydroxide? 1) 269.8 Kelvin 2)…

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Q: Question 7 A solution contains 5 grams of sodium chloride per 0.2 liters of water. Choose the best…

A: According to the mole concept, in terms of mass, the amount of substance in moles is equal to the…

Q: How many grams of Magnesium Chloride is contained in a 0.50L of a 1.5M solution? o 0.0079 g 3 g o…

A: Given, Concentration of magnesium chloride solution = 1.5 M = 1.5 mol/L Volume of the solution =…

Q: If a solution has a concentration of 2.5M HCI, what is the concentration in Normality? 10.0N O 5.0N…

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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: solution is dilute if it     has a lot of solute     has little solute     has no solute…

A: To determine which of the following statement is correct. A solution is dilute if it ____________.…

Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures. 1.…

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Q: Calculate the freezing point of a solution of 40.0 g methyl salicylate, C7H602, dissolved in 800. g…

A: Given a solution of C7H6O2 in benzene.We have to calculate the freezing point of the solution.We…

Q: What is the molarity of a 4.00% by mass hydrochloric acid

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Q: How much 0.7 M CaCl2 solution is required to make 381 mL of a 0.4 M CaCl2 solution? Answer in

A: Here we use the formula M1V1= M2V2.

Q: It is necessary to make 225mL of 0.222M solution of nitric acid. Looking on the shelf, you see only…

A: We have shelf solution as 16 M, we have to make 225 mL of 0.222 M of solution for nitric acid . We…

Q: The amount of water which should be added to 0.700 M NaOH solution to make 100 mL 0.250 M solution…

A: The dilution is done to the solution to decrease the concentration. The concentration is decreased…

Q: What is the molarity

A: Given: % mass = 8%density of solution = 1.0376 g/mLmolar mass of HCl = 36.45 g/mol

Q: Which of the following solutions has the highest osmotic pressure? O 0.25 M KCI O 0.20 M Na2s O 0.12…

A: Osmotic pressure is the minimum pressure which needs to be applied to a solution to prevent the…

Q: Consider a 1.0 mol/L HCI(aq) solution. What properties would this solution have? It would turn…

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Q: If a NaCl solution contains 12 mEq of NaCl in each teaspoonful, how many milliliters will provide 9…

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Q: Enter your answer in the provided box. A sample of concentrated nitric acid has a density of 1.41…

A: 70.0% of HNO3 means that 70.0 g of HNO3 is present in 100 g of solution. Let's say we have 100 g of…

Q: Is it true that you need to take 30.4 mL of concentrated HCl (23 °Be, density=1.1885 g/mL,…

A: Given density = 1.1885 g/mL molar mass of HCl = 36.5 g/mol we know, molarity = density molar…

Q: Calculate the concentration in %(w/w) of the following solution. Assume water has a density of 1.00…

A: The formula required to calculate the concentration in % (w/w) is as follows, Here, solute is ethyl…

Q: Give an example of each of the following solutions: A gas in a liquid A gas in a gas A solid in a…

A: A solution is a homogenous mixture of two or more substances whose composition can varied within…

Q: Solubility of gases increases with the increase in temperature. Select one: O True O False

A: As temperature of gases is increased, their Kinetic energy increases and therefore their tendency to…

Q: Calculate the volume of 0.5 M NaCl solution required to prepare a 500.0ml, 3 ppm solution of Na+

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Q: Which of the following solutions would be expected to have the highest freezing point?

A: △Tf    α   i   x  m  --------------(1) where          △Tf  = depression in freezing point =( T°…

Q: Calculate the concentration (mol/L) of a solution containing 80.0 g of sodium sulfate (Na2SO4) in…

A: Given :-  Mass of Na2SO4 = 80.0 g  Volume of solution = 500.0 mL  To be calculated :-  Concentration…

Q: * What is the molarity of a solution resulting from combining 1.23 g of NaCl in 137 g water. The…

A: To solve this problem we have to calculate the molarity of the solution.

Q: What is the molarity of 25 g of iodine, l2, in 350.mL of solution? *5.7 x 10^-1 M *2.8 x 10^-1 M…

A: There are two questions are given but I'm solving only first one according to the guidelines of…

Q: Concentrated sulfuric acid has a density of 1.71g/cm^3 and is 77.0% by weight H2SO4. What is the…

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Q: How many grams of HCL (MM=36.5 g/mol) are required to make up 2.00l of a 4.00 M solution of HCL?

A: Given information is  Molarity(M) of a solution is 4.00 M  volume of the solution, V = 2.00 L Molar…

Q: A sodium hydroxide (NaOH, 40.0 g mol–1) aqueous solution (H2O, 18.02 g mol–1) has a concentration of…

A: The problem is asking for the molarity of the NaOH solution. The given values are the molal…

Q: What mass of NaHCO (84.0 g/mol) is needed to prepare 500.00 mL of 0.050 M Na solution? 1. 05.04 g 2.…

A: Given that -  Molarity of the Solution of sodium  = 0.050 M  One sodium given by one Molecule of…

Q: prepare a standard solution of a potassium Chloride (KCI), 0.3 N in 500 ml of water. (atomic weight…

A: Normality = Number of gram equivalents/ [volume of solution in litres]  Number of gram equivalents =…

Q: Which of the following solutions would be expected to have the highest freezing point? O 0.5 m SnCla…

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Q: How many grams of water are needed to dissolve 6.77 g of sodium carbonate, Na2CO3, in order to…

A: Given,

Q: Name and Concentration Ionic or Covalent Bond (Solute) Electrolyte or  Non-electrolyte…

A: Ionic bond formed between metal and nonmetal while covalent bond formed between non metal and…

Q: Calculate the grams of calcium acetate required to make 2.00 L of a 0.250 M solution. 316 g 19.8 g…

A: