Find the mass in grams of 4.52 cm3 of a liquid with density of 1.37 g/mL: _______ Find the density, in g/L, of a gas that takes up 56.2 mL with 50.3 mg: ________ Find g of NaCl in 55 kg of its (aq) solution with 12.5 mass % of NaCl: ________ Find mass % of salt in (aq) solution made from 230 g(salt) and 5.6 kg(water):

Q: What will be the volume in ml of a solution that has 50 grams of solute and a concentration of 6% w…

A: Given :-  Mass of solute = 50 g  % w/v = 6%  To calculate :-  Volume of solution (in mL)

Q: 1. Bromophenol blue (BPB) is a blue dye that comes in powdered form. If you need 35 ml of a 0.1…

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Q: How many grams of NaCl (molar mass = 58.4 g/mol) are required to make 1.0 L of a 0.1 M solution? Add…

A: The question is based on the concept of solutions. molarity is defined as number of moles of solute…

Q: How many liters of a 6 M NaOH stock solution would you need to make 707 mL of a 643 mM NaOH…

A: The volume of 6M NaOH required to make 707 mL of a 643 mM NaOH dilution is calculated as,

Q: Convert the concentration below to mM and uM: 154.5mg of sucrose (Formula Weight: 342.30g/mole) per…

A: In this question, we will convert concentration unit M ( Molarity ) to mM and uM  Given that,  Mass…

Q: What is the volume in liters that is needed to create a 0.5 M solution with 3.7 moles of C5H12?…

A: The question deals with the relation between molarity and moles of a substance. Molarity of the…

Q: How do I solve this type of problems? What is the molarity of a solution prepared using the given…

A: For part (a):- Provided moles of KCl=5.6 moles Provided volume of solution=5.60litre For part (b):-…

Q: 3 % H2O2 means

A: w/v % = {mass of solute (g) / volume of solution (in mL)} × 100 %

Q: How many liters of a 5 M NaOH stock solution would you need to make 764 mL of a 728 mM NaOH…

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Q: What mass ( in g) of NaCl is needed to make 540 g of a 20.8% NaCl solution? Report your answer to 2…

A: Given, Mass of NaCl solution is ---- 540g Mass% of NaCl is ----- 20.8% What is the mass of NaCl…

Q: SHOW YOUR WORK! Use conversion factors to determine the answers to the Following questions. Do not…

A: To solve this problem we will use the law of dilution .  Here, we will use the formula  M1V1 = M2V2…

Q: Enter your answer in the provided box. A 1.64-L container of vinegar contains 7.5% (w/v) of acetic…

A: Answers:   a : 123 g   b : 2.05 mol   c : 1.25 M

Q: A 95 wt% solution of ethanol in water has a density of 0.804 g/ml. Find the mass of 1.00 L of this…

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Q: how to convert 20 ml of 20 % v\v to grams

A: To convert 20 mL of a 20% v/v (volume/volume) solution to grams, you'll first need to know the…

Q: The mass of solute per 100 mL of solution is abbreviated as (m/v). Mass is not technically the same…

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Q: 100 mL of a 12- % solution has been prepared. a. How many grams of medication is in the 12-%…

A: Strength of solution is given as 12 (34)  % Volume of solution = 100 mL   Note : As per guidelines…

Q: A solution is made by dissolving 28.5 g of iron(III) fluoride, FeF3, in enough water to make exactly…

A: Given data contains, Mass of iron (III) fluoride is 28.5 g. Volume of the solution is 250 mL=0.25 L…

Q: What is the mass % of ethylene glycol in a 1.89 M solution of ethylene glycol (MM = 62.07 g/mol) in…

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Q: Question 12 Dr. A dilutes 35.0 mL of 2.4 M H2SO4 to a new volume of 850.0 mL. What is the new…

A: 12) given, Before dilution: Concentration of H2SO4 solution (M1) = 2.4 M Volume of H2SO4 solution…

Q: If 7.66 g of CuNO3 is dissolved in water to make a 0.140 M solution, what is the volume of the…

A: Given that,Mass of  = 7.66 gMolar mass of Molarity of solution= 0.140 MVolume of solution in mL= ?

Q: Q1. How much caffeine is required to make a 5 mL 10 mM stock solution?

A: Given : volume = 5 mL                Molarity = 10 mM

Q: A saline solution used intravenously has a concentration of 0.900% m/v NaCl. How many grams of NaCl…

A: From percentage given, we will calculate mass of NaCl present in solution.

Q: How many grams of solution will contain 30.5 g of NaCl if the solution has a concentration of 8.3 %…

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Q: stronger

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Q: 11.35 mg KI in 110.1 mL of solution Express your answer using four significant figures. molarity =…

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Q: you add 14.5 mL of water to 165.0 mL of a 0.25 M NaOH, what will be the molarity of the diluted…

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Q: None

A: Detailed explanation:Step1:Calculate the molar mass of barium chlorate Ba(ClO3​)2​):Barium (Ba):…

Q: You need to prepare a solution that is 16.0% acetone by mass. Acetone is a liquid with a density of…

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Q: What is the final concentration if 389mL of a 2.7M glucose solution is diluted to a volume of 884mL?…

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Q: How many liters of a 3 M NaOH stock solution would you need to make 504 mL of a 188 mM NaOH…

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Q: Part1: 1.05×10-1  m glucose solution made by dissolving the glucose in 100.0 kg of water: ____ mol…

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Q: 7.How many grams of Sodium chloride are in 2200. grams of a 7.00% solution by mass? Answer:…

A: In this question we want to determine the mass of Sodium Chloride ( NaCl ) in grams unit.  How we…

Q: Determine the mass of baking soda (84 g/mol) needed to completely react with 355 mL of vinegar.…

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Q: Determine the mass of NaCl in grams needed to make the following solution: 4 % NaCl in a total…

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Q: ny milliliters of 0.134 M Na3PO4 solut

A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.