How much water (ml) is needed to dilite 8.16 M stock solution of H2SO4 to prepare 5.00x10^2 ml of 1.75 M H2SO4 solution? (H=1, S=32, O=16)

Q: prepare 300 mL of 0.5 M MgSO4 from a stock solution of 2.0 M of MgSO4?

A: Given: C1=Concentration of stock solution=2.0 MC2=Final Concentration =0.5 MV2=Final volume=300 mL…

Q: Prepare the following solutions: 17. 50 mL of 2% ferric chloride from a 10% solution 18. 500 mL of…

A: Hello. Since your question has multiple parts with multiple sub-part, we will solve the three…

Q: A liniment contains 15 % (v/v) of methyl salicylate. How many mL of the liniment can be made from 1…

A: The concentration of methyl salicylate in liniment is = 15 %(v/v) The volume of liniment can be made…

Q: Starting from a 0.365M CuSO4 solution, which of the following amounts of solute from said standard…

A: To Find: To find the amount of solute from said standard solution, we need to prepare 200 ml of…

Q: How many kg of water must be added to 20.0 g of NaOH to make a 0.30 m NaOH solution? The molar mass…

A: Given: The mass of NaOH (sodium hydroxide) is 20.0 g The molar mass of NaOH (sodium hydroxide) is…

Q: How many millimeters of concentrated HCl are needed to prepare 500mL of 0.25N HCl? 10.4 mL 11.4 mL…

A:

Q: Calculate the number of ml of 3.5 M (NH4)2CO3 solution necessary to provide 12.5 g. of (NH4)2CO3? 2.…

A:

Q: Calculate the volume of concentrated reagent required to prepare the diluted solutions indicated:…

A: Molarity is the unit of concentration of a solution, and its unit is mol/L It is defined by the…

Q: The boiling point of chloroform, CHCl3, is 61.700 °C at 1 atmosphere. Kb(chloroform) = 3.67 °C/m In…

A: To solve this problem we will first calculate the value of ∆Tf .   Then we will calculate the…

Q: How many mL of solute is needed in a 0.750L can that is 3.31% (v/v)?

A: The question is based on the concept of volume percentage.   amount of component present in 100mL of…

Q: How are 4ml of 50mM CaSO4 solution prepared from a 2M CaSO4 stock?

A: Molarity (M2) = 50 mM Volume (V2) = 4 ml  Molarity (M1) = 2 M  Volume (V1) = ?

Q: What is the concentration of a solution made by dissolving 1.2 g of salt in 3.8 g of water?

A: The mass of solute present in a fixed mass of solution is known as concentrationof the…

Q: How many liters of water are needed to dissolve 7930 mg of ascorbic acid to produce a 0.3 M…

A: Note: As per our guidelines, we are supposed to answer only one question when multiple questions are…

Q: How many grams is required in preparing 2N of NaOH in 1/3 Liters of solution. (mwt of NaOH is 40…

A:

Q: What is the percent by weight (m/m) of a solution that contains 28 g NaCI disssolved in 88 g water?…

A: The percent by weight (m/m) of a solution is calculated as: m/m%=Mass of soluteMass of solution×100%…

Q: What is the temperature at which 9 grams of oxygen can be dissolved in 1000 liters of water. x axix…

A: The given graph represents the mass of oxygen dissolved in the water and the temperature of the…

Q: What is the molarity of 5.0 moles of CaCl2 dissolved in 2.5 liters of water? Group of answer choices…

A: Mole is defined as the ratio of given mass and molar mass. The unit of mole is mol. It is utilized…

Q: The boiling point of chloroform, CHCl3, is 61.700 °C at 1 atmosphere. Kb(chloroform) = 3.67 °C/m In…

A: Given as  The boiling point of chloroform, CHCl3, is 61.700 °C  Kb(chloroform) = 3.67 °C/m

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

A: Given, 250. mL of a 1.2M(NH4)2SO4 solution.1.50 Liter of a 4.7 x 10-2 M H3PO4 solution

Q: How much of the stock solution do you need to prepare 425 mL of  0.600 M Al2(SO4)3 from 2.00 M…

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

Q: Using the vale of 300 mOsmol.L-1 for plasma answer the following questions: A 2.0 L solution…

A: Given: Osmolarity for plasma = 300 mOsmol.L-1

Q: Match the concentration with the appropriate statement.    Question : 123456 30 g of…

A: 1).30 g of NaCl in 500 mL of solution=30g500ml×100=6%MV2).125 g of copper (II) sulphate in 500 g of…

Q: Determine the amount of sodium chloride required to prepare 500 ml of a 3M sodium chloride solution.…

A: The molarity of a solution is the ratio between the number of moles of the compound to the solution…

Q: 20.0 mL of concentrated nitric acid (16M HNO3) is diluted to 600. mL. What  is the molarity

A:

Q: How many liters of commercial 5% bleach solution would be used to prepare 50L of 1% bleach solution?…

A:

Q: MULTIPLE CHOICE 1. Copper sulfate is widely used as a dietary supplement for animal feed. A lab…

A: Three multiple choice questions based on mole concept, which are to be accomplished.

Q: The boiling point of chloroform, CHCl3, is 61.700 °C at 1 atmosphere. Kb(chloroform) = 3.67 °C/m In…

A: A numerical problem based on colligative properties which is to be accomplished.

Q: What is the molarity of 0.645 m glucose (CeH12O6) aqueous solution (Solvent: H2O). The molar mass of…

A: Given data,Molality of Glucose = 0.645 m Density of glucose solution = 1.18g/mLThe moles of glucose…

Q: How would you prepare the following solution: 750 mL of 0.5 M H2SO4 from dilute H2SO4 (3 M…

A: In such questions amount of solute i.e H2SO4 must be same.  Let volume of 3 M H2SO4 solution = V ml

Q: Please describe how do you prepare one liter of solution containing 8.00 mM Cu2+

A: The required solution is as follows:

Q: Answer the following questions in GRESA format. 1. A solution is made containing 14.6 g of CH3OH in…

A:

Q: Calculate the mass percent of a solution containing 13.0 g of Wn2ApO4 and 91.5 g of H2O.

A: Hello. Since you have posted multiple questions, the first question shall only be solved in this…

Q: Calculate the specified value for each of the following solutions: a.) Calculate the number of…

A: a) Given that the concentration of the NaCl solution is 1.7 %(m/m) NaCl solution that means  1.70…

Q: one liter of a 5.0% solution of NaCl. b. 10 liters of a 6.0 M NaOH solution. (MM of NaOH is 40.00…

A: The explanation is given below-

Q: 1. A solution containing 1.0% (w/v) MgCl2 has a lower concentration compared to a 1.5M MgCl2…

A:

Q: Which of the following procedures is the most suitable for preparing 500. mL of a 0.120 M aqueous…

A: The formula for Molarity is as follows, Molarity=Given weightMolecular weight×Volume (mL)×1000

Q: Calculate the parts per million of a solution made with 0.057g Pb(NO3)2 in 6552g of water.

A: A numerical problem based on concentration of solution, which is to be accomplished.

Q: Calculate the problems below. Write your solution and box your final answer on the answer sheets…

A: Depression in the freezing point is the difference between the freezing point of the pure solvent…

Q: What is the final concentration when 250mL of a 16.0mol/L nitric acid solution is diluted to 4.5L?

A: Given: Convert mL into L as follows.

Q: What volume of water is necessary to prepare a 0.10 M H3PO4 solution using 25 mL of a 10 M stock…

A: A solution consists of solute and solvent. A solute is defined as the component present in a smaller…

Q: Calculate the mass percent (m/m) of a solution containing 15.5 g of Na2SO4 and 75.5 g H2

A: NOTE: Since you have asked multiple questions, we will solve the first question for you. If you want…

Q: 20 cm3 4.0 M potassium-chloride solution is diluted to five-fold volume with distilled water. How…

A: Given: The volume of the solution to be diluted= 20 cm3. The concentration of KCl stock solution=…

Q: How many grams of AlCl3 are needed to prepare 125ml of a 0.150 M solution

A: Molarity:- it is a concentration term. Molarity is the no. of moles of the solute present in a litre…

Q: How many grams of water must be used to dissolve 240g of glucose (C6H12O6) to prepare a 1.67 x 10^-3…

A: molality = 1.67 x 10-3 m  weight of solvent (water) = w2 = ? Molar mass of solvent(water) = 18 g/mol…

Q: 150 140 KI 130 120 110 100 NANO3 90 80 70 60 50 NH4CI KCI NaCl 40 30 20 10 KCIÓ3. Ce2(SO4)3 0. 0 10…

A: The answer to the following question is-

Q: QUESTION 9.  How many grams of solute are in each of the following solutions?   ​9a.  235 mL of a…

A:

Q: How many moles of chloride are present when 15.0mL of 0.15M MgCl₂ is measured? O 2.25 O 0.00450 O…

A: Give, molarity of MgCl2 = 0.15 M volume of MgCl2 solution = 15 mL = 15 mL x ( 1 L / 1000 mL) = 0.015…

Q: A solution of 72.061 g of H2O and 192.252 g of CH3OH has an actual volume of 307.09 cm3 at 25°C and…

A: For the methanol-water system, total volume (V) is calculated as follows: V…

Q: How would you prepare 100 mL of 0.3 molar solution CaCl2

A: Given, molarity of solution (M) = 0.3 M Volume of solution (V) = 100 mL = 100 x10-3 L = 0.1 L Mass…

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

A: Given, 250. mL of a 1.2M(NH4)2SO4 solution.1.50 Liter of a 4.7 x 10-2 M H3PO4 solution