13-4. Briefly explain why the concentration units of milligrams of solute per liter and parts per million can be used interchangeably for a dilute aqueous solution.

Q: 507 A1u LE 68665 16 43\ E 17. Define the following terms: a. recrystallization b. saturated solution…

A: Answer

Q: Calculate [ I- ] given the following information: In a test tube, 2.0 mL 0.060 M KI solution 4.0 mL…

A: The initial concentration of KI or I- (M2) is calculated as follows:

Q: A student, performing the same experiment as you, recorded the following information. The original…

A: Given data is: Volume of diluted vinegar sample (mL) = 25.00 Molarity of NaOH = 0.0900 Initial buret…

Q: Calculate the concentration of a solution made by diluting 84.0 mL of 3.6 M HBr to a final volume of…

A: Given information is as follows: The initial concentration of the solution M1 = 3.6 M The initial…

Q: 3. Please fill in the following table Sample Final Final Volume of Concentration Volume of stock…

A: Given: 1. For Sample A: Initial concentration (c1) = 100% Final concentration (c2) = 60% Final…

Q: What is the molarity of phosphoruc acid in a solution labelled 20.0% phosphoric acid (H3PO4) by…

A: Given that:                        Weight by weight percent = 20.0 %        Density of phosphoric…

Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures. 10…

A: "parts per million" is also can be expressed as milligrams per liter (mg/L). This measurement is the…

Q: Calculate the number of moles of ZnCI, in 100 mL of 0.300 M solution. O 3.00 x 10-2 O 0.300 30.0…

A: Molarity = no. Of moles/volume(ml)*1000

Q: Oxycodone hydrochloride oral concentrate solution (OXYFAST) contains 20 mg/1 mL. If a dose of 0.75…

A: Mass of 1mL dose is 20 mg. Mass of 0.75 mL dose can be calculated by multiplying this volume of dose…

Q: what are the materials for the preparation of 0.25 M Hydrochloric acid (HCl) solution using 3.86 mL…

A: We can solve this problem by recall the formula  of molarity Molarity = mole of solute/volume of…

Q: Calculate the amount of KNO3-N required to prepare 100 ppm solution in 250ml volumetric…

A: One gram in one liter is 1000 ppm.  1g in 1000 mL = 1000 ppm 0.001g in 1 L  = 1 ppm 1 ppm = 1 mg/L

Q: Calculate the quantity of 0.250 M NaCI needed to prepare 250 ml of 0.010 M NaCl. Оа.1 ml ОБ. 100 mL…

A:

Q: Q2/prepare 500 ml, 5N H2SO4 solution from original concentrated solutic

A: Normality of original 98% concentrated H2SO4 = 36.8 N1 x V1 = N2 x V2

Q: Calculate the final concentration of each of the following:

A:

Q: Write the materials and how are you going to prepare this solutions with step-by-step procedures. 1.…

A:

Q: # Solutions Overall dilution Concentration factor (relative to the original sample) (0.00998M )…

A: By help of Molarity formula, we can calculate the new concentration or Molarity of the new Solution.…

Q: Volume of HCL sample = 15ml Molarity standardized NaOh solution = .09929 Initial buret reading =…

A: The readings of the buret are as follows: Initial buret reading = 17.85 mL NaOH final buret reading…

Q: SOLUTION CONCENTRATION FUNDAMENTAL QUIZ (V4) This quiz will be scored on a pass/fail basis. Show all…

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Q: SOLUTION CHANGE IN TEMPE RATURE 15g Fe (150°C) + 80g Hu0(20°C) 12.56°C

A: GivenMass of iron = 15 gInitial temperature of Iron = 150°CMass of water = 80gInitial temperature of…

Q: Why are KMnO4 solutions filtered before they are standardized?

A: When a solution is made from the accurate and known quantity of the compound then the resultant…

Q: A commercial base solution, NH3 has a specific gravity of 0.898. Calculate the molarity of a 28.0 %…

A: The molarity is given as the no of moles of solute present in the one liter of solution.

Q: How does Sn O2(s) break up in solution? Write subscripts and superscripts as normal numbers and do…

A: SnO2  SnO2 is break into ions as follows. SnO2 will dissociate into Sn2+ and O22-  the reaction is…

Q: QI- Find the salt concentration in tank B as shown below Tank A cubic Qin =0.1 m3/s fresh water salt…

A:

Q: In which solvent will lauric acid (CH3(CH2)10COOH), the primary component of coconut oil, dissolve…

A: Lauric acid is one of the members of carboxylic acids. It is one of the primary components of…

Q: Suppose that a volume of 5.0 cm³ of acetic anhydride (density = 1.08 g·cm⁻³, molar mass = 102.087…

A:

Q: what is the concentration of a solution made by diluting 25 mL of 6.0 M HCL to find a final volume…

A: Given, 25 mL of 6.0 M HCL

Q: 2. Why is there a difference in the conductivity of pure solid NaCl and of the 1.0 M NaCl solution?

A: Interpretation: The reason behind the conductivity of pure solid NaCl and of the 1.0 M NaCl solution…

Q: Matching - Match the term with its correct definition below.   % V/V concentrated %W/V…

A: The matching terms are given below:

Q: Order the following in terms of concentration, with 1 being the least concentrated and 4 being the…

A: Molarity can be defined as the number of moles of solute present per unit of volume.…

Q: 2Cs(s)+2 H2O(l) single displacement solution

A: 1) The balance chemical equation for a reaction of Cs with water is as follow…

Q: Calculate the concentration of the solution: 2 g NaCl / 100 g H2O using % by Mass, % by Volume, and…

A: Given data: Mass of the solute , NaCl: 2g Mass of the solvent, H2O = 100g 1gm H2O = 1mL H2O

Q: how many grams of barium carbonate BaCO3 are dissolved in: a) 1 liter of clean water b) 1 liter of…

A: The molar solubility of BaCO3 in 1 L clean water can be determined as: Ksp = Ba2+CO32-s = Ksps = 0.4…

Q: Write in your own words the steps and precautions involved in using a pipette to measure out the…

A: Pipettes are utilized in measuring specific or accurate volume for any liquid/solution. They contain…

Q: the differences between a Stober procedure and a water/oil emulsion procedure

A: In this question we have to describe the differences between a stober procedure and a water oil…

Q: Which of the following will result to a dimly lit light bulb when subjected to the conductivity…

A: The correct option is:

Q: ammonium solution

A: In aqueous solution, ammonia deprotonates a small fraction of the water to give ammonium and…

Q: Discuss the importance of boiling point elevation, vapor pressure lowering and freezing point…

A: Colligative properties are the properties that depend on the number of atoms or molecules or ions…

Q: Calculate the concentration of the solution: 2 g C12H22O11 / 100 g H2O using % by Mass, % by Volume,…

A: Solution stoichiometry involves the calculation of the concentration of solutions in the given…

Q: What mass of lead iodide is in 1 ml of a 0.5 M solution in DMF? Enter your answer (in g) to 3…

A: We know that, Molarity = (No of mole of solute) / (Volume of solution ) No of mole = (Molarity) x…

Q: If a 10.0mL volumetric flask is used to prepare the dilution, what volume of 0.50 M cobalt (II)…

A:

Q: Question attached

A: Given: Volume of solution=250mL Concentration of diluted NaCl=0.5M Concentration of NaCl=10.0M To…

Q: امتحان بالتجربة الرابعة المرحلة الأولى مسائي Answer these questions: Examination time: 30 min Q1//…

A:

Q: Order the following in terms of concentration, with 1 being the least concentrated and 4 being the…

A: Concentration is expressed in molarity (M) Molarity is defined as the number of moles of solute…

Q: How would you prepare 50.0-ml. portions of standard solutions that are 0.00500 M, 0.00200 M, and…

A: To prepare 50.0 mL portion of standard solution of below molarity from the 0.0100 M Na+ solution.…

Q: What volume of 5.00 M NaOH stock solution is needed to prepare 100.0 mL of 0.250 M NaOH solution?…

A: Since the moles of NaOH in final solution should be same as the moles of NaOH we are taking Hence…

Q: What is the Molarity of 1.2 moles of NaCl dissolved in 750. mL of water?   1.6 M 1.4 M .001 M 1.2…

A: Molarity can be defined as moles of solute present in 1 L of solution. It can be expressed as,…

Q: A- What is the approximate M and N of 13% solution of H,SO, which has a specific gravity of 1.09 ?…

A: mass percent = mass of solute *100/ mass of solution mass percent % = mass of solute *100/ mass of…

Q: Calculate the number of mercury (Hg) atoms in an aqueous solution with a volume of 1.00 L and a…

A: 1 ppb means that 10-6 g of solute is present in 1L of solution. The number of moles of Hg atoms can…

Q: Which of the following mixture will not give a neutral solution 100 mL, 0.1 M HCI + 100 mL 0.1 M…

A: When the number of moles of strong acid equals the number of moles of strong base, then the…

Q: Standardization of NaOH solution 1.trial 2.trial 15.0 mL of 0.1015 M HC1 + 15.3 mL NaOH 15.0 mL of…

A: At the equivalence point of the reaction, the moles of HCl and the moles of NaOH are equal. moles of…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.