25.00 cm3 of 0.300 mol/dm3 sodium hydroxide solution is exactly neutralized by 0.100 mol/dm3 sulfuric acid. Calculate the volume of sulfuric acid needed in ml.

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A: When we add ethylene glycol in water the boiling point of  water increases. This phenomenon  is know…

Q: Calculate the Normality of an HBr solution which required 28.17 mL to neutralize 2.95 g Ca(OH)2.

A: Given: 1) Volume of HBr solution is 28.17 mL = 0.02817 L 2) Weight of Ca(OH)2 is 2.95 g. 3) Molar…

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Q: What is the major force that drives nonpolar substances out of aqueous solution?

A: The major force that drives nonpolar substances out of aqueous solution is given below,

Q: Seatwork ( Fill up the Table) solution solute solvent Type of solution 1.Glue ( Rubber + Benzene) 2.…

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Q: Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution.

A: Normality of solution is defined as number of gram equivalents of solute dissolved per litre of…

Q: (4) How many moles of KF are contained in 244 mL of 0.135 m KF solution? The density of the solution…

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Q: 1. If 7.5 g. of NaNO3 is dissolved in 85 ml. of water, what is the % concentration of NaNO3 in the…

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Q: Determine the percent by mass of MgCl2 if 3.9 g of MgCl2 is dissolved in 28.3 g of water.

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Q: want to dilute my lab’s stock solution of 11M NaOH. I pour 18.0ml of the stock solution into a…

A: Given : M1 = 11 M V1 = 18 ml M2 = 2.2 M

Q: What is the solution of 6.5ml to cm³?

A: 1 ml is equivalent to cm3.

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Q: How much solid NaCl would you dissolve in water to make a 100.0 mL of a 0.250M NaCl solution?

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Q: Each row of the table below describes an aqueous solution at about  25°C Fill in any missing…

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Q: A. 1.00 gram calcium hydroxide in 3.00 liters solution B. 17.0 g potassium dihhydrogen phospate in…

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Q: How much 5M HNO3 is required to make the following solutions. 100 mL of .100 M HNO3 10 mL of 2.5 M…

A: Given 5M HNO3 to make the required set of solutions.

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Q: .  Calculate the normality of NaOH solution formed by dissolving 0.2 gm NaOH to make 250 ml solution

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Q: carbonated soda being submerged in hot water

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A: Given, Volume = 1 L Molarity of NaBr = 1.3 M Molarity of HNO3 = 0.065 M Formula Used:…

Q: Determine the percent by mass of MgCl2 if 3.1 g of MgCl2 is dissolved in 41.1 g of water.

A: Calculate total mass of solution:

Q: Calculate number of grams required to prepare: a. 250. mL of a 1.2M(NH4)2SO4 solution. b. 1.50…

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Q: Differentiate unsaturated, saturated from supersaturated solution.

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Q: A Vitamin C packet is added to a glass of water containing 700.0 mL of water. The Vitamin C packet…

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Q: Calculate the molarity and normality of the following chemicals: 200 mg/L HCl 150 mg/L H2SO4 100…

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Q: How many milliliters of 10.5 M HCl(aq) are needed to prepare 950.0 mL of 1.00 M HCl(aq)? V = mL

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Q: How many grams of sodium hydroxide are required to make 150 mLs of a 0.184 M solution?

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Q: Sodium chloride weighs 25 g having 58.44 g/mol, what is its van't hoff factor? what is its celcius…

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Q: 5. Determine the Molar concentration of each of the following solutions: a. 166g KI per L solution…

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Q: Calculate the number of grams of NaCl in 500 mL of a 6.0 M solution

A: Volume = 500 mL              = 0.5 L (1 L =1000 mL) Molarity = 6.0 M = 6.0 moles / L Molarity =…

Q: 1500 mL of Solution 2000 mL of Solution 2500 mL of Solution

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Q: How many milliliters of water are present in 250.0 mL of a 15.0% by volume aqueous hydrochloric acid…

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Q: What is the Normality of a 25ml solution of Hydrochloric acid, that neutralizes 20ml of a 0.50N…

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Q: what is the freezing point of 1 m solution pf hcl in water

A: Freezing-point depression, ∆Tf = i.Kf.m Where, i = the van't Hoff factor ( i= 2 for HCl) Kf - the…