If 3.0 L of solution is diluted to a new volume of 6.0 L, and the final concentration is 0.50 M, what was the original concentration? Your Answer: 3 Answer

Q: What volume (in mL) of a 0.500 M stock solution of NaNO3 would you add to a 1.000 L volumetric flask…

A: Given, Molarity of stock solution of NaNO3, M1 = 0.5 M Molarity of order produces of NaNO3 M2 =…

Q: What volume of solution is needed to give 15.3 g of NaBr is the solution is 28.4% NaBr by volume and…

A: The volume of solution has to be given,

Q: In the dilution of Solution B, if the original stock solution has a concentration of 0.8 M, what is…

A: Given: Concentration of stock solution = 0.8 M Volume of stock solution = 10 mL Water added = 6 mL

Q: What volume of a 0.24 M malonic acid solution contains 0.006 mc malonic acid? 1.4 L 0.025 L not…

A: Given, molarity of solution= 0.24 M  Moles of acid = 0.006

Q: What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ?

A: Given, Molarity of NaI solution = 0.724 M = 0.724 mol/L moles of NaI in the solution = 0.405 mol…

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: What is the molarity of an AgCl solution that contains 177.52 grams of AgCl in a 1.6 liter solution?…

A: Given Mass of AgCl = 177.52g Volume of solution = 1.6L Molar mass of AgCl = 143.32 g/mol Molarity of…

Q: Part A Calculate the molarity of 0.550 mol of glucose in 0.350 L of a glucose solution. Express your…

A: To find: The molarity of the given solutions

Q: on 1 3 pts Use the References to access important values if needed for this question. on 2 6 pts In…

A: Moles = molarity × volume (L)  Molarity = moles/ volume

Q: How many grams of NaCl are required to make 350.0 mL of a 1.310 M solution? Your Answer: Answer…

A:

Q: If you have an aqueous solution that contains 1.5 mol of HCl, how many moles of ions are in the…

A: Given that : The number of moles of HCl = 1.5 moles

Q: What is the molarity of potassium ions in a 0.122 M K2Cro, solution?

A: This question is related to general chemistry. In the given question The salt potassium chromate…

Q: What is the molarity of a solution that contains 88.7 g Na2CO3 in 2.00 L of solution?

A: Molarity=Number of molesVolume in liter of solution

Q: Convert the concentration of 0.700 M Na:SO. to g/mL

A: Given that,Concentration of Na2SO4 = 0.700M = 0.7 mol/LAlso 1L = 1000 mLtherefore 1L or 1000 mL of…

Q: QUESTION 15 What volume (in mL) of a stock solution of potassium hydroxide with a concentration of…

A: Given  Molarity of Stock solution ( M1 )    =   3.01 M  Molarity of Target solution ( M2 )   =…

Q: Question 4 What is the molarity of Na (ag) in a 8.99 M solution of Na,S(aq)? Do not include units in…

A: In this question, we have to find the Molarity of Na+(aq) in a 8.99M solution of Na2S(aq).

Q: While working in a pharmaceutical laboratory, you need to prepare 0.250 L of a 1.60-M NaCl solution.…

A: The objective of this question is to determine the mass of NaCl required to prepare a 0.250 L of a…

Q: Question 13 What is the mass of the solute needed if you need to make 1500.0 g of a 7.00% solution…

A:

Q: During your standardization experiment, you measured 0.0521 grams of potassium hydrogen phthalate…

A: Molarity is defined as no.of moles of solute divided by volume of solution in liter.

Q: QUESTION 26 Imagine you completed the dilution series shown below. What is the final dilution factor…

A: The formula of dilution is  CV = C1V1 Where, C and C1 are the concentrations of stock and diluted…

Q: ▼ Part A What is the concentration (M) of CH3OH in a solution prepared by dissolving 17.6 g of CH3OH…

A: 1) Mass of solute CH3-OH= 17.6 gm2) Molar mass of CH3OH = 32.04 g/mol3) Volume of solution = 230 ml…

Q: How many milliliters of 7.39 M hydroiodic acid solution should be used to prepare 4.00 L of 0.500 M…

A: In the given questions we use relation between moles , weight and molar mass . mole = weight/ molar…

Q: In the laboratory, a student adds 47.5 mL of water to 26.7 mL of a 0.588 M nitric acid solution.…

A:

Q: A 12.2 M solution has a volume of 4.0 L. The volume is doubled by adding water. What is the final…

A:

Q: What volume of 0.34 M HCI solution can be made by diluting 280 mL of 7 M HCI? No decimal places in…

A:

Q: How many milliliters of a stock solution of 6.60 M HNO3 would you have to use to prepare 0.150 L of…

A: Given data : Molarity of concentrated HNO3 (M1) = 6.60 M Volume of Diluted solution (V1)= 0.15 L…

Q: Use the Rêférences to access important values if needed for this question. You need to make an…

A:

Q: What is the molarity of a solution prepared by dissolving 2.02 grams of KBr to a solution volume of…

A:

Q: Calculate the volume of 0.123 M barium hydroxide required to neutralize 15.2 mL of a 0.308 M nitric…

A: Given : Concentration of Ba(OH)2 = 0.123 M Volume of HNO3 solution = 15.2 mL And concentration of…

Q: 5.700.0 mL of a 3.75 M solution of NaCl has enough water added to make a new volume of 1.400 L. What…

A: Given: 700.0 mL of a 3.75 M solution of NaCl diluted to make 1.4 L.

Q: QUESTION 6 If a student wants to make 160.0 mL of a 1.09M stock solution of MnCI 2, how many grams…

A: Formula used  Molarity = no. of moles/ volume (Lt)

Q: orrect) w many grams of AgCl are formed when 7.80 mL of 0.500 M AgNO3 is added to 6.25 mL of 0.300 M…

A:

Q: If you have a 21.7 mol of AICI3 in a 8.9 M solution, how many Liters does it make? Your Answer:…

A: Molarity is also known as molar concentration. When concentration of a substance is defined in terms…

Q: I have 270 mL of a 2.6 M NaCl solution. If I boil the water until the volume of the solution is 58…

A: Given  Initial Volume of Solution ( V1 ) = 270 mL  Initial Molarity ( M1 )  = 2.6 M  Final Volume  (…