1. A 408 mol sample of methane gas, is placed in a 1020L container at 298 K. What is the pressure, in atm, of the methane gas?

Q: 3. Determine the normality of 3200mL HCI if 25.27g of acid was used.

A:

Q: what is the Concentration in WiU PErcent for a Solution haslıe moles of cusSou and the tatal Volume…

A: Given Values Moles of CuSO4 = 1.2 mol Molar mass of CuSO4 = 159.609g/mol Mass of CuSO4 = 1.2…

Q: A one molar solution of NaOH in water contains O a) O b) O c) one g of NaOH per liter of solution. O…

A: 1 molar  solution will contain 1.0 mil of a substance dissolved in water to make 1 liter of final…

Q: solution of Kl?

A: The reactants given are Pb(NO3)2 and KI.

Q: State whether the solutes and solvents in each of the following combinations are miscible or…

A: The solubility of a substance depends upon the interaction between its particles and the particles…

Q: Calculate the conc. of HCl in molarity having a 15.02 mL of HCl sol needed in a 26.1 mL of 0.32…

A:

Q: What volume of 1 N CaCO; solution contains 179.2 grams of CaCO,? Answer:

A: Given, Normality of CaCO3 solution = 1 N Mass of CaCO3 = 179.2 g Volume of CaCO3 solution = ? Note:…

Q: Which of the following would be mos Da water and carbon tetrach oride (Co 0.wax and water oiland…

A: Solutions Solutions are formed by the homogeneous mixture of two components. Two components form…

Q: what volume in L of a .724M Nal solution contains .405mol of Nal

A:

Q: how many grams of an NaCl will be in 70 mL of a 4% solution?

A: weight/volume concentration is defined as weight of solute devided by volume of solution in ml.

Q: What volume of a 0.85M stock solution would be needed to prepare 4.5 L of a solution at 0.30M…

A:

Q: What volume of 0.28 M HCI solution can be made by diluting 110 mL of 15 M HCI? No decimal places in…

A:

Q: prepare 150ml of a 1M solution from a 12 M stock. Put into M1V1=M2V2 equation and solve.

A: Preparation of solution: Given data is as follows: Molarity of the stock solution M1= 12 M Molarity…

Q: What would the volume (L) of solution need to be to make a 1.5 M solution using 4mol of carbonic.

A: Given data,        Molarity of the solution = 1.5 M       Molarity=MolesLiters     So, 1.5 M = 1.5…

Q: Pleaser answer quickly, no explanation needed, only the answer. Thank you.

A: To benzoic acid addition of sodium benzoate the dissociation of benzoic acid will decrease, but with…

Q: What weight of sodium carbonate needed to prepare exactly 750 ml. of 0.105N solution.

A:

Q: A 2% solution is diluted 1/10 what is the final concentration? Is it 0.2?

A:

Q: How will you prepare 40% ch3cooh solution?

A: %v/v = volume of solute (in mL)volume of solution (in mL) × 100

Q: How many grams of sodium chloride ere dissclved in 375 mi of a 0.90% sailne solution? (round answer…

A: 0.90% saline solution contains 0.90 g of NaCl in 100 mL solution.

Q: Provide an example of a solution that contains a nonvolatile saw you dissolved in water. Statewood…

A: Most seen example for the solution that contains non volatile solute dissolved in water is Urea…

Q: What amount of 0.38 M solution can be made from a296mL 4.65 M solution?  Answer should be in L…

A: Given, The amount of 0.38 M solution can be made from a296mL 4.65 M solution is:

Q: How many liters of aluminum flouride are needed to produce 12.5mol of a 0.22M solution?

A: To solve this problem we have to calculate the volume of Solution.

Q: How many grams of CaCo, are present in 1967 ml of a 0.96 N solution? Answer.

A:

Q: )Explain in words with details how you would prepare a dilute solution from a stock solution.

A: A solution is a mixture of solute and solvent present in varied concentrations and these…

Q: 1 A sodium acetate solution (NaC2H3O2) contains 11.5 grams in every 639 mL. What is the…

A: Molarity is the concentration term that can be defined as “number of moles of solute present in per…

Q: How many millilitres of pure acid (100%) must be added to 500mL of a solutionthat is 10% acid (by…

A: The question is based on the concept of solutions. we need to calculate quantity of pure acid…

Q: How many ml of 4.00 M stock solution are needed to make 42 ml of 0.52 M solution ?

A: Concentration of Stock solution, C1 = 4 M Volume of Stock solution needed, V1 = ? Concentration of…

Q: What is the pH of a 9.27*105 M solution of H3O? O 4.03 O 9.97 O 12.81 O 2.98

A: (10) Kool aid a powdered substance when added with water or solvent, will give a flavored sugary…

Q: How much of an 18% solution, of sulfuric acid should be added to 360ml of a 10% solution to obtain a…

A: Dilution is a technique of decreasing the concentration of any solute in any solution which is…

Q: ill in the gaps in the text During a laboratory session, dilute a solution10-2M  . You should make…

A: Here Stem solution is a solution that has a concentration of 10-2 M and the ringer solution is…

Q: In lab you are required to make 250.0 mL of a 1.1 M NaOH solution. How many grams of NaOH should you…

A:

Q: How moles of NaOH are present in 22.0 mL of 0.120 M NaOH? many moles:

A: Given: The volume of solution is 22 mL. The molarity of solution is 0.120 M. Introduction: Molarity…

Q: A 45 mL sample of a 3 M solution of H2S04 is diluted to 956 mL. What is the new concentration? Give…

A:

Q: What is the molarity of 95.00g of calcium hydroxide in 1.05L of solu? Round answer to 2 decimal…

A: To solve this problem we have calculate the molarity of the solution .

Q: how many milliliters of ethanol that dissolved in 400 ml of solution by percent 35% ?

A: Volume of solution = 400 mL % 35 v/v means, 100 mL solution contains 35 mL ethanol

Q: pject what is the mass / volume percent concentration or voll vol percent concentration of…

A:

Q: How many litersof 60% acid solution must be mixed with 15% acid solution to get 405 L of 50%…

A: Let x be the number of liters of 60% acid solution needed.Then, (405 - x) will be the number of…

Q: -2 What is the mdaritg of la30 XlO of Oxalic acid (HacaDy 2Hg0) in 250 mL öf Solution 7 प्च तऽ छ

A: Given: Mass of oxalic acid (H2C2O4.2H2O) = 6.30×10-2 g. Volume of solution = 250 mL Molar mass of…

Q: If you add 1.00 g of benzoic acid to 10 mL of a 10% aqueous solution of sodium bicarbonate, is the…

A: Given the mass of benzoic acid = 1.00 g  w/V % of sodium bicarbonate, NaHCO3(aq) = 10 %  Volume of…

Q: How many mL of concentrated solution are requiered to dilute: a) 18M H2SO4 to 350mL of 5.0M H2SO4…

A: The given problem relates to dilution from concentrated stock solution , so we can use the below…

Q: You need to prepare 200 ml of 5% solution of salt. To do that you need to use of salt. of water and

A: Volume of solution = 200 mLConcentration of salt =5%We have to prepare 200 mL of 5% solution of…

Q: CH3 Br Name this compound

A: The name of the following compound will be completely based on IUPAC (International Union of Pure…

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 volume of 0.220 M HBr solution is required to produce 0.0190 moles of HBr? Answer should be in…

A:

Q: If an mL of phenolphthalein is utilized rather than drops, what would be the implication/s?

A:

Q: What mass of calcium hydroxide is in 25mL of 1M solution?

A: Given, Molarity of the solution = 1M Volume of the solution = 25ml The formula: Molarity = No. of…