Q: solute 0.147 g C6H7NaO6 molar mass 198.11, dissolves in 50.00 mL, absorbance of solution 0.862,…
A: Given that - Mass of Solute, C6H7NaO6 = 0.147 g Molar mass of Solute, C6H7NaO6 = 198.11 g/mol…
Q: Balancing chemical equation( show your solution) 11. Na2CO3 + HCl → 2NaCl + H2O + CO2
A: Balanced chemical reaction is the chemical equation that contains an equal count of atoms of every…
Q: A 1.37 M aqueous solution of citric acid (H3C6H5O7) has a density of 1.10g/cm^3. What is the mole…
A: Assume you have 1 L of the solution. That 1 L will contain 1.37 mol citric acid, and the solution…
Q: Make a list of formulation component with examples for making opthalmic solutions? Please answer at…
A: In pharmaceutical chemistry, an ophthalmic solution is a solution that is used for the treatments of…
Q: I Review | Constants | Peric A red blood cell is placed into each of the following solutions.…
A:
Q: Can you please answer sub question A and B and show all of the steps to the solution please and…
A: In the above problem the solutions are buffer solutions So we will use Henderson Hasselbalch…
Q: 0.119 (measured) 3) Molarity of final unknown solution (calculated from calibration curve) M.
A: The slope-intercept form of line is y = mx + c, here, m = slope of the line and c = y-intercept. The…
Q: Please use ICE Method. Please provide step by step solutions that can be understood easily.
A:
Q: Which 0.500 M solution will be the least conductive? Choose all that apply. A.Glucose B.Sodium…
A: The conductivity of a solution is directly proportional to the number of ions present in the…
Q: ew volume if
A: Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: A tank contains 100 gal of brine made by dissolving 80 Ib of salt in water. Pure water runs into the…
A: Amount of salt present in water is 80Ib Water runs into the tank at the rate is 4gal/min Then, A be…
Q: A. Calculate the concentration of sugar in this solution using the volume percent equation. For the…
A: A question based on concentration terms that is to be accomplished.
Q: C. Preparation of Standard Curve and Beer's Law Analysis. Video for Part C Fill in the table below.…
A: A question based on Beer-Lambert law, which is to be accomplished.
Q: Approximate mass of NazS203·5H20 needed 1.55 Exact mass of Na2SzO3•5H20 weighed 1.57 Nominal…
A: Nominal concentration means the amount of an ingredient which is expected to be present in a…
Q: Can you please answer these two sub questions and show the step by step to the solution please and…
A: A) Given: density of solution = 1.1094 g/mL Molar mass of H2SO4 = 98.079 g/mol Mass percent of…
Q: Please answer question and just send me the paper solutions dont type the solutions please ASAP Only…
A: I m not sure about the value of Ksp as it is blurred. If Ksp = 1.3 ×10-12 then precipitation occur.…
Q: Please show all solutions. Thank you.
A: To find: The balanced equation for the given cell notation
Q: Show complete solution:
A: Given that :
Q: Concentration (M) of starting solution 0.024 Abs (7.5 mL 0.024 M Cu2* +7 mL conc NH3 diluted with…
A: Initial volume of Cu2+ solution,V1 = 7.5 ml Initial concentration of Cu2+, M1 = 0.024 M Final volume…
Q: Please show step-by-step solution.
A:
Q: Which 0.500 M solution will be the least conductive? Choose all that apply.Choose one or…
A: The conductivity of a solution is directly proportional to the number of ions present in the…
Q: Need solution to all parts otherwise I'll downvote your answer
A:
Q: Can you please solve this sub problems and show the step by step to the solution please and thanks
A:
Q: Please provide fast solution....
A: We have to determine which amino acid would have the most similar curve to amino acid Q
Q: Show complete solution
A:
Q: 3. Calculate the molar concentration of a working solution produced by diluting 50.00mL of a 1.00 x…
A:
Q: Calculate the gravimetric factor of: FeO in Fe2O3 Bi2S3 in BaSO4 BaSO4 in (NH4)2SO4…
A: Gravimetric factor is conversion of gm Of compound into gram of single element. It is the ratio of…
Q: Can you please solve these two sub problems and show all of the steps please and thank you
A:
Q: A top-loading weighs to + 0.5 g. How many mg is that? Please showe step by step solution
A: Since we know that, 1 g = 1000 mg Given, weight = 0.5 g
Q: An unknown substance was subjected to melting point determination. Theoretically, the melting point…
A: Melting point is the temperature at which a substance changes its state from solid to liquid.…
Q: 40 The ratio of an observed measurement of colligative property for a solute in a solution to the…
A:
Q: Required is 1L of 3/8 (v/v) strength solution. The usual concentration of the solution is 12% (v/v)…
A:
Q: a report with the aim to standardize a solution
A:
Q: 1. A 100-fold dilution (1/100-dilution; 1 part sample: 99 parts diluent, most of the time water) of…
A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…
Q: What is the procedure of Labxchange Simulation Micropipetting Solutions? Or simply what are the…
A: Micropipettes are the adjustable and precision instruments used to transfer the volumes of the…
Q: I need hand written solution only
A: Here we have to explain which ligand will be best for solubilizing Fe2O3.
Q: Ter solution differ from an unbuffered solution
A:
Q: Can you please answer these two sub problems and show all of the steps to the solution
A: Gibbs Free Energy, a galvanic cell, is associated with the potential by: If E°cell > 0, then the…
Q: 30.00 mL of 6.00 M HCI is added to 570 mL of water to make a diluted solution. Calculate the new…
A:
Q: Balancing chemical equation( show your solution) 2. C7H6O2 + O2 → 7CO2 + H2O
A: For balancing a chemical equation, number of an individual atom in the reactants should be equal to…
Q: Find the volume of the 5.5% m/v stock solution if it will be diluted to 80mL 4.8% m/ v Diluted…
A: Given : We have to find volume .
Q: True solution is transparent. * O True O False
A: True solution is when solute is dissolved uniformly through out the solution. And is homogeneous…
Q: How do you prepare 250 ml 0.05 M CuCl2 solution from 0.1 M CuCl2 stock solution? Lütfen birini…
A: Given that: volume of CuCl2 V1 = 250 mL molarity of CuCl2 M1 = 0.05 M molarity of CuCl2 stock…
Q: A 2L stock solution of 8M hydrochloric acid is used to create a 2.5M solution of what volume?
A: HCl Solution Initial volume of stock solution = V1= 2 L Initial Molarity of stock solution = M1= 8 M…
Q: Can you please solve question 11.72 and 11.74 sub problems and show all the step by step to the…
A: Henry’s Law is given by: Where S is the solubility of the gas at a fixed temperature (M), k is the…
Q: STARTING AMOUNT X What is the molarity of an aqueous solution that contains 0.0720 g C₂H4O₂ per gram…
A: Attached below is the image which contains the explanation as well as the answer in the format you…
Q: 73. 33.5ml of 0.9998N NaOH was used in the titration of 50ml HCl solution. Calculate the normality.…
A: Given -> Volume of NaOH (V1)= 33.5 ml = 0.0335 L (1 L = 1000 ml) Normality of NaOH (N1) = 0.9998…
Q: Vhat volume of 6.0 M KNO3 would be required to create 700.0 mL of a 0.75 M KNO3 solution
A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute…
Q: :ö s=ö: and : Ö=5 ö:
A: Resonance:
Q: In this station, you will find a sample of table salt; the chemical formula of table salt is NaCl.…
A: Formula to calculate the mass percent of solute WV in solution. Mass percentage of solute WV=Mass of…
Can you please solve all of the sub problems and show the step by step to the solution please and thank you
Step by step
Solved in 5 steps with 5 images
- Solve the following application problems. Show complete solutionA solution of HCl was titrated against sodium carbonate. What is the average normality of acid in the given data? (MW Na₂CO3 = 106) T2 0.3479 0.3562 0.3042 Weight (g) Initial V (ml) 0.80 1.60 35.20 36.70 39.80 Final V (mL) Vol HCl used (mL) 35.10 39.40 N of HCl (eq/L) 0.1954 0.1870 Average N of HCl (eq/L)full solution only please
- To what volume should you dilute 124 mL of an 8.05 M CuCla solution so that 49.0 mL of the diluted solution contains 4.50 g CuClh ? Express your answer In milliliters. >View Avallable Hint(s) mL Submit Previous Answers Request AnswerCan you please answer these two sub problems and show all of the steps to the solutionuminateed.com/assessment/605ae50d7d1746b707867566/60627 Clever Portal Student Portal - Ho... Dashboard - Memri... 6 New Tab A English I Loyai q_UE9 Open Response Questions - 10 and 11 A- HNO2 O H* NO2 O H' A student is asked to describe the characteristics of the two solutions above, which have the same molarity. A students makes the following statement, "Since both solutions have the same molarity, they will also have the same pH." Do you agree with the student? Justify your reasoning.
- Please answer subparts d-e. Show solutions. ThanksShow complete solution specially in item aa. How to prepare 8.00% (v/v) ethanol solution? which option? option1.) Measure 8 mL of ethanol and dissolve it with 100 mL water. option2.) Measure 4 mL of ethanol and dissolves it with 45.5 mL water. option3.) Measure 7 mL of ethanol and dissolves it with 80.5 mL water option4.) Measure 8 mL ethanol and dissolve it with 91.5 mL water b. If there is 0.500 mg of selenium in 350 g of solution, calculate the selenium concentration? c.How many grams of NaCl and water are required to make 150 g of a 10% (w/w) NaCl solution? d.A solution with a density of 0.876 g/mL contains 2.5 g of substance A with a molar mass of 92.14 g/mol and 112.5g of benzene. Calculate the molality and molarity of the solution. e.What is the molarity and normality of a solution which is prepared by dissolving 75.0 g of Ba(OH)₂ in water and diluting it to 1.00 L. The molar mass of Ba(OH)₂ is 171 g/mol. f.If 25.0 mL of a 2.19 M solution are diluted with 72.8 mL, what is the final concentration?…
- A 5.04 g sample of a solid containing Ni is dissolved in 20.0 mL water. A 5.00 mL aliquot of this solution is diluted to 100.0 mL and analyzed in the lab. The analyzed solution was determined to contain 5.53 ppm Ni. Determine the molar concentration of Ni in the 20.0 mL solution. concentration: M Determine the mass, in grams, of Ni in the original sample. mass: g Determine the weight percent of Ni in the sample. weight percent: % * TOOLS x10Sketch a solubility curve for a solid in water be sure to label the axis and describe the trend. в I U Format ... Add a File Record Audio Record VideoI need solution for all parts