an unknown m n lo0ml of hwad 0.1000 M suliar reach the eauivo

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: on, how many mL of 0.200M NaOH solutio O FO OM ICI

A:

Q: How many grams of KI (molar mass = 166g/mol) are needed to prepare a 125 mL solution that is to be…

A: Given: The molar mass of KI=166 g/mol. The volume of the solution=125 mL=0.125 L. The molarity of…

Q: A solution is ot hemoglobin (64.458 g/mol) in enough water to make up 500.0 mlL in volume. a. Ide e…

A: Welcome to bartleby !  As per Q&A guidelines we can't answer more than 3 subparts .So ,I have…

Q: (13) A 9.50 % by mass solution of acetone (C3H&O) in water has a density of 0.9849 g/mL at 20C. What…

A:

Q: A coper con wghing 3 gams is placal in a beaker of 250mL of tap water at a pHof 6.9. Approximate how…

A: GIVEN:-

Q: A beaker contains 1.00x 10? grams Of 0.800 M Nac If yo transfer so.0grams Of the Solution to Onother…

A: The number of  moles of solute to the volume of solution in liters is known as molarity.

Q: what is the Concentration in Wi percent fer a Solution haslız mdles of Cusou and the total Volume is…

A:

Q: A 10.00 g sample of NaOH is to be used to mal M. What is the total volume of this solution in

A:

Q: Calculate the molarity (M) of 159.1 g of H2SO4 in 1.075 L of solution. Express vour answerto four…

A: We have to find molarity of H2SO4 formed by dissolving 159.1g H2SO4 in 1.075 L water

Q: A sample of 7.75 g of Mg1OH22 is added to 25.0 mL of0.200 M HNO3. (a) Write the chemical equation…

A:

Q: dow many grams of Anilin çHs NH2 Should be solved in water to Prepare I liter containg oH iong Know…

A: Molarity is defined as number of solute present in 1000 ml of solution . Mole=…

Q: a) How many milliliters of0.150M HES04 are required to give 0.184 g of sulfuric acid? b) Determine…

A:

Q: 200ml or o.Smol/L of barum nitrante solution is poured intoa heaker containing 100 of 0.Smo/L. of…

A: 9.Given that, Volume of 0.5mol/L Ba(NO3)2 solution= 200 mL = 0.2 L Volume of 0.5mol/L Na2SO4…

Q: an Licl solution has a fra fion of 9,4665 ppt concen what volume of solution will of 0.00057 q mass…

A: Given: Mass of LiCl = 0.00057 g. And the concentration of LiCl = 9645 ppt.

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

A: Here we are required to find  the normality of 3200mL HCl if 25.27g of acid was used.

Q: A sample of 7.92 g of Mg(OH)2 is added to 24.2 mL of 0.225 MΗΝΟ, . Part D How many moles of HNO3 are…

A: Given: Mass of Mg(OH)2 = 7.92 g. Concentration of HNO3 = 0.225 M And volume of HNO3 taken = 24.2 mL…

Q: on has a concentration of 0.1432 Volume of Weight of HAc in original solution, g olution, ml

A: Given: Original concentration of acetic acid (N) = 1.3402 N Original concentration of NaOH = 0.1482…

Q: What volume of of 0.1452 M KOH is required to neutralize 25.00 ml of 0.1020 M H2SO4 ? (First, Write…

A: Given: Concentration of KOH  = 0.1452 M Concentration of H2SO4 = 0.1020 M Volume of H2SO4  = 25.00…

Q: Compute (UN)% solution prepared by adding 50 ml a cid to 20o ml water ? Ans.: 20%

A:

Q: nat the purpose of the indicator is I the culculated value of the molarity of the NaOH solution be…

A: a) Titration is a common laboratory method of using quantitative chemical analysis. This method is…

Q: when 31 grams o f potass um C arbonate dissolvee in enough water are to make 756 mL C Solution What…

A:

Q: How many grams of Anilin GcHS NH2 Should be Solved in water to Prepare r containg oH iong Know that…

A:

Q: Normality of Na2CO3 in reaction Na2CO3 + HCI ʼn NaHCO3 + NaCl equals to a. its molarity b. twice of…

A:

Q: Imagine that we have excess NaCl solid on the bottom of a saturated aqueous solution of NaCl. Please…

A: We have excess NaCl solid on the bottom of a saturated aqueous solution of NaCl.

Q: B. 0.65 g of As present in 280 mL of sample, what is the concentration of As in parts per thousand…

A: Given: The mass of 'As' (solute) is 0.65 g The volume of the sample is 280 mL

Q: A volution of Na2004 is added dropwise to a volution that is o.o150 M in Ba²4 and o.0150M in Sr, pue

A:

Q: . According to Nernst', the molarity of the solution is the only factor that affect the value of…

A: NERNST EQUATION: In electrochemistry, he Nernst equation is used to find out the cell potential in…

Q: How many grams of sodium chloride required to pre pare loc ppm Sodinm in 250 ml of solution 2 Ans. s…

A:

Q: Conyersion statements to the right, work the following conversi w the entire solution on this paper…

A: UNIT CONVERSION

Q: Fonacha of 5.50mol/L.whet. A stock solution has a "concentrdion volune ef this stock Solution is…

A:

Q: num ber of moles of the solute pre

A:

Q: A 250 ml of 0.5 M H3PO4 solution was boiled until it’s volume decreased to 100 ml. What is final or…

A: To calculate molarity at 100 ml use below relation .  M1×V1=M2×V2 Where M1 is initial molarity, V1…

Q: lons move freely in solution. O True O False

A: In solution the ions are suspended freely between the molucles of solvent.The solution is in liquid…

Q: How many grams of of AgNO3 will be needed to prepare 200.ml of a 0.200M solution ?

A:

Q: A bufter sokution is prepared by mixing 145 ml. of .100 mol L HCI win 20 ml. of 0.100 mol L Trie.…

A: Given-> Volume of HCl=14.5 ml Molarity of HCl = 0.100 mole/L Volume of tris =29 ml Molarity of…

Q: ml of sodium carbonate solution 250 contains 2.65g of Na2CO3. If 10 ml of the solution is diluted…

A:

Q: Hw () Determine the molarity of enchof the foil- 2.25 kg of Cusoy in 1.45 Lof Solusi. O o.006 mol.…

A:

Q: I want clear handwritten solution of both the parts ....i will up vote

A:

Q: Solution ñ0,0 ml ML O1015 M 01015 M of 十he ution by equafion)

A: Part a: Number of moles of HCl solution = 0.015 M × 0.05 L = 0.00075 mol Number of moles of NaOH…

Q: Q1) A sada- Lime Sample is 90% NaoH and 10% Cao · f 3 gm is dissolved in 250 ml, what is the tutal…

A: 1)The total normality of soda lime sample is 0.2914N 2) 57.13ml of 0.51N H2SO4 will require to…

Q: normality of 0.5781 g acid (eq wt = 187.3) in 250.0 mL of solution

A:

Q: Haw many ML 14.8 8M NHs Soution are Heedod 0-100 M NH3 to make l00 ML af

A: Given : Concentration of NH3 stock solution = 14.8 M Concentration of final NH3 solution to be made…

Q: In gravemetric analysis, the mass is measured to calculate the molarity of the solution Select one:…

A: Gravimetric analysis is an analytical technique used to measure mass or concentration of the…

Q: Prepare 300ml of a 2M solution form 12M CuSO4 stock. Put into M1V1=M2V2 equation and solve.

A: Molarity is used to denote the concentration of the solution. The concentration of a particular type…

Q: lo o adt i tud W aHmm Ee IT 0 Totew to onursng oq O.H 0.2 mol bowq otloe '17. A 9.50 % by mass…

A:

Q: Tuhy is [tooJ-CCH-J=1.0xl0 17 not fessible in wirter? IShat word hoppen it wetred to malke sueh a…

A: Since the water has an equilibrium with H3O+ and OH- ions as per the reaction  2 H2O (l)…

Q: 6) In 45 mL of 0.35 N of K2Cr;O, No. of equivaients is ...... Eq. No. of milliequivalents meq.

A: GIVEN, Volume = 45 mL  1 L = 1000 mL Normality = 0.35 N

Electrolysis

Electrolysis is defined as the process of breaking down ionic compounds into their constituent elements by passing a direct electric current through the compound in a fluid state. The cathode reduces cations, while the anode oxidizes anions. An electrolyte, electrodes, and some form of external power source are the main components required for conducting electrolysis. A partition, such as an ion-exchange membrane or a salt bridge, may also be used, but this is optional. These are primarily used to prevent the products from diffusing near the opposing electrode.