Question 20 A 500.0mL solution contains 13.0g of NaOH. What is the molarity?

Q: What is the % by volume of a 10 0 mL solution that contains 3.50 mL acetic acid?

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Q: What is the volume in L of a .724 M Nal solution contains .405 mol of Nal?

A: We know  Molarity = mole÷volume Volume=.724×.405=0.29L

Q: How many grams of LiF would be present in 588 mL of 0.813 M LiF solution

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Q: 0.323 Liters is the answer to which of the following questions? O O How much of the stock solution…

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Q: How many mL of 0.500 M Nal would be required to make a 0.0715 M solution of Nal when diluted to…

A: In the dilution process, the relationship between initial and final concentrations and volumes of…

Q: Question 2. A solution has a concentration of What is its concentration in ppm?

A: Given, concentration of solution = 0.5 mg/ml  Concentration in ppm = ? ppm is parts per million

Q: What is the concentration of 415 mL AgNo3 solution if 45.0 grams of AgNo3 is used to male that…

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Q: What hydrogen ion concentration does a 0.11 M HCl solution contain? What chloride ion concentration…

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Q: If 0.15 moles of NaCl are dissolved in a 250 mL solution, what is the concentration of the NaCl…

A: The ratio of moles of solute to the volume of solution in liters is known as molarity.

Q: D Question 9 The density of a 56.0% by weight aqueous solution of methanol (CH3OH) is 0.9046 g/cm³.…

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Q: How many mL of 0.100 M NaCl would be required to make a 0.0350 M solution of NaCl when diluted to…

A: The equation to find the unknown value from known values during dilution is given by, M1V=M2V2 where…

Q: How many mL of an 8.00 M solution of HCl would you need to dilute to make 100.0 mL of a 2.00 M…

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Q: 0.5 cups of Sodium Bicarbonate is needed to create 5.0 cups of 0.1 M Sodium Bicarbonate. Find the…

A: Molarity of sodium bicarbonate made = M1 = 0.1M Volume of sodium bicarbonate made = 5.0 cupsMolarity…

Q: Which of the drawings above represent a solution formed by placing an ionic compound in water?…

A: When any ionic compound dissolves in water, it completely ionized. So, aqueous solution contains…

Q: What is the molarity of a Solution that contains 4.5 moles of CaBr, and has a volume of 2.7 liters?…

A: Given data  Moles =4.5 moles Volume of solution = 2.7 liters  molarity= moles/liters

Q: 20. What will be the concentration resulting from mixing 20 mL of a 4% NaCl solution with 80 mL of a…

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Q: If a 8.22 M stock solution of ammonium chloride was diluted 2.00 mL into a 100 mL flask, what is the…

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Q: What is the volume in L of 0.724 M Nal solution contains 0.405 mol of Nal

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Q: What is meant by molarity of a solution

A: The number of moles of solute present in one liter of solution is known as molarity.

Q: What is the molarity of a solution of HCI that contains 12.6g of HCI in 0.3L of solution. (include…

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Q: What is the concentration of a solution made with 0.295 moles of KOH in 400.0 mL of solution

A: Given, moles of KOH = 0.295 moles Volume of Solution = 400.0 mL 1000 mL = 1 L 400.0 mL = 0.4 L…

Q: 4.How many grams of NaCl would be required to create a 12.1 % of a 495 g solution? Numerical…

A: We know that  1 % Solution is defined as 1gram of solute and make upto total mass of 100 gram of…

Q: What is the molarity of a solution when 75.0 ml of 4.00M NaCl is diluted to 500 ml? a)600M     b)…

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Q: What is the concentration of a 52.19 mL solution consisting of 0.683 moles?

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Q: What volume (in L) of 2.0 M solution contains 0.40 moles of solute?    Question  options:   0.80 L…

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Q: What is the molarity of a solution that contains 0.180 moles KOH in 0.350 L of solution?

A: Applying formula of molarity M= n /V

Q: How many mL of 2.0 M HCl solution would need to be diluted to produce 0.250 L of 0.8 M HCl?

A: The number of moles of HCl present in  0.250 L of 0.8 M HCl is calculated.  Followed by volume…

Q: What is the percent by mass concentration of NaCl in a solution that is prepared by adding 15.0 g of…

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Q: A solution of an unknown compound has a concentration of 35.8 % by mass. How many moles are present…

A: Given -> % by mass of compound = 35.8%  Weight of solution= 3.438 kg =3.438 × 1000 gm  = 3438 gm…

Q: How much water would I need to add to 300 mL of a 1.6 M NaCl solution to make a 0.9 M solution?

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Q: Question 48 What mass (g) of KBr is required to make 42 mL of 0.52 M KBr(aq) solution?

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Q: You have 1.01N NaOH and you wish to make 3000 mL of 1N NaOH. How much of the 1.01N solution do you…

A: When we dilute a concentrated solution with pure water, the mole of solute remains constant in the…

Q: What is the volume of a 9 molar solution with 13 mols of AlCl3?

A: Molarity = no. of moles of soluteVolume of solution in litre⇒Volume of solution = no. of moles of…

Q: What is the molarity of a 3.0 L solution that, when diluted, has a molarity of 3.0 M and a volume of…

A: Molarity of solution can be calculated as follows

Q: Find the molarity of a solution composed of 4.55 moles of KF in 0.75 Lof solution

A: Given - - > Moles of KF(solute) = 4.55 moles Volume of solution (in L) = 0.75 L Molarity of…

Q: Given that the initial volume is 0.200 L and the initial Molarity is 2.500 M, what is the final…

A: Dilution of the solution: On dilution of the solution with pure water, the mole of solute remains…

Q: How many liters of 11.9 M HCL will be required to make 0.250L of 2.00 M HCL

A: M1V1= M2V2

Q: What is the concentration of a solution made with 0.195 moles of KOH in 400.0 mL of solution?

A:

Q: QUESTION 5 When 1.7905 liters of a 8.2447 M NH3 solution is diluted to make a 1.9303 M solution, how…

A: Given: The initial molarity of the solution = 8.2447 M The initial volume of the solution = 1.7905 L…

Q: What is the concentration of a solution made with 0.345 moles of KOH in 400.0 mL of solution?

A: Concentration in terms of molarity is defined as the moles of solute present per litre of the…

Q: 600.0 mL of a 0.500 M solution of LICI is diluted to 900.0 mL. What is the new concentration of the…

A: given, initial volume, V1 = 600.0 mL = 0.600L molarity of a solution =  0.500M after dilution, new…