1 L of a 4 M solution of compound X is diluted to a finalvolume of 4 L. What is the final concentration? Draw adetailed diagram (including before and after) to illustratethe dilution process. In your diagram, indicate one moleof compound X with an “X” symbol.

Q: 12.24 Concentrated HI is 47.0% HI by mass and has a density of 1.50 g/mL. (a) How many grams of…

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Q: What is the pressure of the solution when 25.28 g KNO3 is added to 250. mL of H₂O at 40 °C? PH₂0,50…

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Q: How many grams of NiCl2 * 6H2O will be used to prepare a 0.0350 M, 500.0 mL of NiCl2 solution?

A: Molarity: Molarity indicates the concentration of solution which is defined as number of moles…

Q: What is the molarity of a solution that is made by diluting 0.075 L of a 8.56 M solution of HF to…

A: Given :     Initial molarity of HF solution=8.56 M     Initial volume=0.075 L     Final…

Q: (13) A 9.50 % by mass solution of acetone (C3H&O) in water has a density of 0.9849 g/mL at 20C. What…

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Q: How many liters of concentrated nitric acid (HNO3, 16.0 M) should be diluted with water in order to…

A: We know that C=nV where: C = concentration n = moles V = Volume in liter

Q: How many grams of copper ( II ) nitrate hexa hydrate are needed to prepare 1250.0 mL of 0.115 M…

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Q: How much of Cr2(SO4)3.6H2O is needed to prepare 1.05-L of solution containing 35.05g Cr3+ per Liter?

A: Moles of Cr3+ ions = given massmolar mass= 35.0552=0.674 mol  Moles of Cr2(SO4)3.6H2O = 0.5 x moles…

Q: Enter your answer in the provided box. Calculate the molarity of 38.5 mL of 2.10 M HNO, diluted to…

A: Molarity can be defined as the number of moles of solute dissolved per litre of solution. It is a…

Q: To make a .250 m solution, one could take 0.250 moles of solute and add O 1.00 L of solvent. O 1.00…

A: Step-1givenmolarity of solution=0.250 mNumber of moles of solute =0.250 moles

Q: A 51.24 g sample of AX (Molar mass = 171.34 g/mole) is dissolved in enough water to make 2.1 L of…

A: Mass of solute (AX)=51.24 g Molar mass of AX=171.34 g/mol Moles=Mass/Molar mass Moles =…

Q: A 1.0 L solution of 0.50 M H2SO4 is diluted to a new volume of 2.5 L. What is the concentration of…

A: The dilution is the process in which only solvent is added and the solute remains same. Hence, the…

Q: How many milliliters of 5.0 M K2Cr2O7 solution must be diluted to prepare 350mL of 0.10 M solution?

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Q: What volume of a 0.1 M Sodium Hydroxide solution could be made with 200g of solute?

A: Given data: Molarity = 0.1M Weight of solute = 200 grams

Q: How many milliliters of 7.65 M nitric acid solution should be used to prepare 5.50 L of 0.500 HNO3 M…

A: Given, 7.65 M nitric acid  5.50 L of 0.500 HNO3 M

Q: volume of 0.250 mol/L solution that can be made from 31.0 g of C2H2O4 • 2H2O(s)

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Q: of solution containing 74.6 g KCl l in 1.00 L of solution solution containing 373 g KCl KCl per mL…

A: 1) Molarity = 0.1 mol/L Molar mass of KCl = 74.5  g Molarity = moles/Volume(in L)      = mass/Molar…

Q: What volume of 0.362 M KCl solution must be used in order to contain 0.0831 mole of KCl?

A: 1 M KCl solution means 1 mole KCl is present in 1000 mL solution.  So, 0.362 M KCl solution means…

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: How many liters of a 3.70  M  K2SO4 solution are needed to provide 91.8g of K2SO4 (molar mass 174.01…

A: Definition: Molarity is a concentration term for a solution. The molarity of a given solution is…

Q: Calculate the mass in grams of k2so for needed to prepare 32.00g of 2.000% K2SO4 solution?

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Q: how many ml of water should be added to dilute 60.00 ml of 4.000 M kl to 1.500 M kl

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Q: How many grams of NaNO3must be combined with water to prepare 250.0 mL of a 0.75 % (m/v) solution?

A: Volume of solution = 250 mL  Concentration (m/v)% = 0.75%  Here, concentration term is m/v%   m/v% =…

Q: How many milliliters of 8.18 M nitric acid solution should be used to prepare 2.50 L of 0.800 M HNO3…

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Q: How many millilitres of concentrated sulphuric acid, 99.0%, density 1.831 g/cm3, are required to…

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Q: volume

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Q: How many grams of Na2CO3 is present in 0.680 L of 0.704 M Na2CO3 solution? Do not include unit. Keep…

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Q: 12.24 Concentrated HI is 47.0% HI by mass and has a density of 1.50 g/mL. (a) How many grams of…

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Q: How many grams of Anilin GcHS NH2 Should be Solved in water to Prepare r containg oH iong Know that…

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Q: If you dilute 200 mL of a 1.2M solution of NaCl to 1.0L, what isthe concentration of the solution?…

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

Q: What is the final volume (LL) of each of the following diluted solutions? a 8.0 %% (m/v) KOHKOH…

A: 8% m/v KOH solution means 8 g of KOH is present in 100 ml of solution. 20% KOH solution means that…

Q: 3) What mass (g) of potassium nitrate is needed to make 250 mL of 0,3 mole/L potassium nitrate…

A: Given - - > Volume = 250 ml = 0.25 L Molarity = 0.3 mol/L We know that, Molarity = mol of solute…

Q: A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to 250 mL. How many…

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Q: Describe how you would prepare each of the followingaqueous solutions: (a) 1.50 L of 0.110 M…

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Q: How many grams of potassium acetate, would you need to create 500.0 mL of a 0.25 M solution? mass…

A: Molarity is defined as the number of moles of solute present in 1 L of a solvent. M=nV(in L)n=M×V…

Q: How many grams of C6H12O6 is needed to make 250.0 mL of 0.164 M solution?

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Q: How would you prepare 1.60 L of a 0.40-M solution of each of the following? a. H2SO4 from…

A: Hi there! Since you have posted multiple subparts, we will answer the first three subparts for you.

Q: 2. How much 12.0 M HNO3 solution and how much water should be mixed together to prepare 2.25L of…

A: The dilution equation is given below.M1* V1 = M2* V2Where, M1 is the original concentration, M2 is…

Q: %3D What mass of NAOCOCH3 is needed to make 20.0 mL of a 1.00 M solution? Molarity (M) = moles /…

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Q: How many grams of K3PO4 are in 1.09 L of 1.629 M solution

A: Here we have to determine the mass of K3PO4 present in 1.09L of 1.629M solution.

Q: How many milliters of a 3.0 M H3PO4 solution are required to react with excess zinc to form 145g of…

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Q: A solution continuing 12.0 mmol CaCl2 .2H2O is diluted to 1L Calculate the number of grams of CaCl2…

A: No of moles of CaCl2.2H2O = 12.0 m mole = 12.0 * 10-3 molesMolar Mass of  CaCl2.2H2O =147…

Q: Calculate the final concentration of each of the following. A 53.5 mL sample of an 8.8 % (m/v) KBr…

A: The final concentration of the 8.8 % (m/v) KBr solution is to be calculated.

Q: What volume (in L) of 7.16 M NAOH solution must be diluted to prepare 2.8 L of 0.500 M NaOH…

A: The dilution formula is,  (M1)(V1) = (M2)(V2) Hence, (V1) = (M2/ M1) (V2) Where V1 is volume of…

Q: What volume of 3.25 mol/al stock solution is needed to make 2.5L of 1.50 mol/L solution?

A: Given: Stock solution concentration = 3.25 mol/L. Final solution concentration = 1.50 mol/L. And…

Q: what will be a molarity of NaOH solution prepared by diluting 20.mL of a 1.50 M NaOH solution to…

A: Given : Initial molarity of NaOH = 1.50 M Initial volume of NaOH solution = 20 mL And final volume…

Q: hy is this so? Explain why does the carbon dioxide escape from soda when the cap is removed.

A: Explain why does the carbon dioxide escape from soda when the cap is removed.

Q: How many millilitres of concentrated sulphuric acid, 99.0% , density 1.831 g/cm3, are required to…

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Q: A concentrated phosphoric acid solution is 85.5% H 3PO 4 by mass and has a density of 1.69 g/mL at…

A: Given that ,  Mass percent of H3PO4 = 85.5 %  Density of H3PO4 solution = 1.69 g/mL  Molarity of…