Q3 . How can you prepare 2 Letter isotonic solution for an X fluid ( osmolarity 200mOsm / L ) . by using NaCl ( MW : 58 ) .

Q: A compound has a solubility of 12.0 grams per liter of water. What type of solution would be made by…

A: Interpretation: A compound has a solubility of 12.0 grams per liter of water. The type of solution…

Q: Q6:How many milliliters of concentration hydrochloric acid, 38 % (wt/wt). specific gravity 1.19, are…

A: Introduction: 1 (M) HCl solution means 1000 ml solution contains 1 mole HCl. The molecular weight of…

Q: Calculate the freezing point (in degrees C) of a solution made by dissolving 1.71 g of naphthalene…

A: Freezing point of a pure solvent decreases upon addition of a salt or a substance. This is called…

Q: Part A: You have a solution that is 18.5%% (v/v) methyl alcohol. If the bottle contains 1.38 LL of…

A:

Q: What volume of water will you need to make a .50% glucose solution with 2.75 x 10 to the negative…

A: In the given problem we need to calculate the volume of water needed to make 50% glucose solution of…

Q: A 100 mL solution was prepared by dissolving 10.00 g of Cas04 (MW= 136. 14 g/mol) in water. The…

A: Colligative properties are those properties which depend upon the number of solute particles.…

Q: Determine the type of solution when 900 grams of NaNO3 is placed in 750 ml at 50 °C. (T/I)

A: According to the solubility chart, Solubility of NaNO3 at 50 °C = 1160 g/L

Q: pose 5.056 grams of an unknown solute are dissolved in 50.0 ams of phenol (C6H50H). The resulting…

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Q: a) What mass of a 30% (w/w) hydrogen peroxide solution is required to provide the 3.06g H2O2…

A: Given, mass of hydrogen peroxide =3.06 g volume = 5.0 mL molarity of solution = 3.6 M

Q: P Ideal = 414 Xv acetone=.962 Xvmethanol=1.745 The actual vapor pressure of the solution (161…

A: Raoult's Law: It states that , the partial pressure of each component of an ideal mixture is equal…

Q: You take 5.0 mL of a 1.50M solution of sucrose and dilute it to 250.0mL. What is the mass of sucrose…

A: Molarity, M1=1.50 M Volume, V1=5 mL On dilution, V2=250 mL M1×V1=M2×V2

Q: A solution of toluene in 301g of cyclohexane has a boiling point of 90.3 degrees C. How many moles…

A: The elevation in the boiling point (b.pt) of cyclohexane (ΔTb) is calculated using equation (1) in…

Q: 3) A sample of exhaust gas from a reactor is composed of 0.0082 %wt SO3. Find the concentration in…

A: Hello, since multiple questions have been posted, the first question shall only be solved in this…

Q: The solubility of PbF, in water at 25 °C is measured to be 0.51 Use this information to calculate…

A: Answer: The Ksp for PbF2 is 3.6 × 10-8.

Q: How do you prepare a 500mL solution of 3.0M H3PO4 from a concentrated solution that has a specific…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: How many mL of a 28% dextrose must you dilute to 223 mL to make a 5% solution? (M,V1 = M2V2)

A: In the question, the solution of dextrose (D-glucose) is given. The initial conc. of dextrose…

Q: A 100.0-mL aqueous sodium chloride solution is 14.2% NaCl by mass and has a density of 1.12 g/mL.…

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Q: What is the osmotic pressure in torr of a 0.0178 M glucose solution at body temperature (37 °C)?…

A: Given:  Concentration of glucose solution = 0.0178 M  Temperature = 37 °C = 310 K

Q: No. of grams of 500 ml solution of 2000 ppm NaCl is 1000 2,

A: Given that  Concentration of NaCl solution = 2000ppm Volume of solution = 500mL = (500mL×1L/1000mL)…

Q: Gentamicin sulfate Ophthalmic solution has a concentration of 0.3% (w/v) and an E-value of 0.05. •…

A:

Q: 2) What is the molality of solution that contains 50 g ethanol (C,H,OH) in 325 g water? The molality…

A: Mass of enthanol=50g:   mass of solvent=325g Molecular mass of ethanol=46.07g/mol i.e, 46.07g/mol…

Q: Needed is 900 cc of 1/3 (v/v) alcohol in water. How many cc of each component are needed to prepare…

A: Concentration of solution = 1/3 (v/v)  Volume of solution = 900 cc We need to find volume of each…

Q: Budweiser

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Q: Connected to DESKTOP-VKHKVG3 1.0 m C₂H₁₂O Disconnect X Which one of the following aqueous solutions…

A: Freezing point is the temperature at which a substance start converting from solid to liquid form.

Q: To make a 224.8 ppb solution, what volume (L) of solvent (0.796 g/mL) would be needed for a solution…

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Q: How many liters of commercial 5% bleach solution would be used to prepare 50L of 1% bleach solution?…

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Q: How will you prepare 250 cm3 of a 1 M NaOH solution using NaOH pellets?

A: Given, 250 cm3 of 1 M NaOH solution  Volume = 250 cm3 = 0.25 L  Molarity = 1 M  Molar mass of NaOH…

Q: Below is a diagram of two solutions separated by a water-permeable membrane. Label the tonicity of…

A: Water moves from high concentration to low concentration. The solution which contain less solute,…

Q: 3 g of sugar and 100. mL of water what is w/w% assume solution density of 1.0 g/mL

A: Mass of solute = 3 g Volume of water = 100 ml Density of water = 1 g/ml Mass of solution = Mass of…

Q: What type of solution is made from a mixture that contains 19.5 g KCl in 48.6 g of water at 30 °C?…

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Q: magnesium chloride is an important coagulant used in the preparation of tofu from soy milk. Its…

A: Given : mass of magnesium chloride taken = 16.2 g Mass of water taken = 38.2 g And solubility of…

Q: 1. Might any of the ratios you calculated for Table 2 above be useful for predicting how the…

A: Given that -  Ratio of NaCl/water = 5.02g/5 mL    The freezing point of pure liquid, water is about…

Q: .mheducation.com/ext/map/ part 2 Homework i 04 es Saved Determine the freezing point of an aqueous…

A: Introduction :  Depression in freezing point is a colligative property of of dilute solutions…

Q: THe solubility of ammonium chloride at 700C is 60g of solute per 100g of water. Which solution would…

A: Answer - Solubility - Solubility is the ability of a solid, liquid, or gaseous chemical substance…

Q: weight

A:

Q: 3. If a solution is made up by mixing 6.0 g of benzoic acid in 1.00 L of water at 42 °C, would the…

A: In this question we have to define the saturated Solution of the benzoic acid and water, first of…

Q: How can you prepare 250 ml, 0.1N HNO3 solution from 35% HNO3      and 1.26 g/cm3  density?

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Q: Find the boiling point (Tb) of a solution containing 15.0 g salt (NaCl) dissolved in 750 g water

A: We're asked to find the expected boiling point elevation of a solution given the amount of solute…

Q: A certain liquid X has a normal freezing point of 1.30 °C and a freezing point depression constant…

A:

Q: How many mL of 23.4% NaCl solution must be added to sterile water for injection to make 1L normal…

A: given that conc. of NaCl solution (C1) = 23.4 %  We know that Concentration of normal saline (C2) =…

Q: What is the solubility of sodium sulphate in water at 30°C (Round your answer to the nearest 10, and…

A:

Q: The density of 70.5 wt% aqueous perchloric acid is 1.67 g/mL A. How many grams of solution are in…

A: Density is a physical quantity that can be determined with the help of the mass and volume of the…

Q: How much water (in microlitres) would you need to make up a 900μμM solution using 0.1g of Tris? The…

A: We have to predict the volume of water needed. Concept: from molar mass  and the mass we can predict…

Q: 100 mL solution was prepared by dissolving 10.00 g of CaS04 (MW= 136. 14 g/mol) in water. The ensity…

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Q: 284.76 mL of 1.24 M organic salt was mixed with 269.60 mL of Ethanol (d= 0.789 g/mL, MW…

A:

Q: How many grams of ethylene glycol (C2H6O2) are needed to mix with 5.00 kg of water to prepare a 3.50…

A: Given: Mass of water = 5Kg Molality of solution = 3.50m Molar mass of ethylene glycol (C2H6O2) ,…

Q: How much water would you add to 70. mL of this stock solution to make 1.5% (m/v) dextrose?Tabulate…

A: The percent weight of the solution (%w/v) is calculated as follows: Percent of grams (mass) of…

Q: Q1: The density of 78.5 g of methanol (Mwt. = 32) is 0.89 g/ml. What is the Molality of the…

A: Molality (m), or molal concentration, is the amount of a substance dissolved in a certain mass of…

Q: For items 3-4. Refer to the problem below. What is the molality of a solution containing 0.75 moles…

A: (3). Given : Density of water = 1.0 g/mL Volume of water = 500 mL

Q: The solubility of aspartic acid in water is 0.500 g in 100. mL at 25oC.  If we dissolve 0.251 g of…

A: Solubility of aspartic acid:

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.