What volume of 25.0% m/m glucose solution contains 37.5 g glucose? Density of the solution is 1.40 g/m O 107 ML - 71.4mL O 150 ml O 210 mL O 140 ml

Q: Predict the species that will be oxidized first if a mixture of molten salts containing the…

A: EoMg2+/Mg=-2.36VEoBr2/2Br-=1.09VEoCu2+/Cu=0.34VEoF2/2F-=2.87VECl2/2Cl-=1.36V

Q: current of 0.075A passes through a solution of silver nitrate for 10 minutes. How much silver is…

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Q: The Nernst equation can... (Select all answer choices that produce a true statement.) ...be used to…

A: The Nernst equation is a fundamental equation in electrochemistry that describes the relationship…

Q: Balance the equation in acidic conditions. Phases are optional. equation: Cu + NO3 → Cu2+ + NO

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Q: Complete and balance the following redox reaction in acidic solution. Be sure to include the proper…

A: Since, In redox reaction, Oxidation and reduction reaction both takes place simultaneously.

Q: The dosolved solris content is determined by filtery a protion of samphithen a glans foher fatter…

A: To calculate total dissolved solids (TDS), volatile volatile solids, and fixed solids in mg/L,…

Q: If a current of 11 A passes through an electrolytic cell for 2.9 hours, how many moles of electrons…

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Q: A student was provided three solutions of ammonium oxalate at the following conditions. She diluted…

A: Molarity (M): It is defined as the number of moles of solute per litre of the solvent. M: Molarity…

Q: the answers seems to be incorrect, equation isnt balanced

A: We have to give the balanced nuclear equation of the alpha decay of uranium-238.

Q: Gravimetric Problems To determine the amount of iron in a dietary supplement, a random sample of 15…

A: Given that : Number of tablets = 15 Total Weight of 15 tablets = 20.505g amount of tablet powder…

Q: A total of 1.855 F of electricity (1 F = 1 mol e") was required to electrodeposit all of the Zn and…

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Q: The maximum amount of aluminum hydroxide that will dissolve in a 0.254 M aluminum acetate solution…

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Q: help  please answer in text form with proper workings and explanation for each and every part and…

A: Sources of Error Associated with pH Measurement Using a Glass ElectrodeMeasuring pH with a glass…

Q: The ionic strength of the solution containing 0.02 M (Na2SO4 )is equal

A: Answer :-  The Ionic strength (μ) of 0.02 M Na2SO4 solution is 0.06 M

Q: Calculating Avogadro’s Number Using Electrochemistry Background As discussed in lecture,…

A: In the experimental setup, we have taken an aqueous solution of H2SO4(aq) at the cathode and Copper…

Q: In this lab, you are producing hydrogen gas in an electrolytic cell.  Provide the balanced half…

A: Lab question 1:  A) Given: Moles of Hydrogen = 4 mol To determine: Moles of electrons that were…

Q: Why do both Reference and Indicator electrodes need in Potentiometric titration

A: POTENTIOMETRIC TITRATION: A titration which is used to determine the amount of the given chemical…

Q: What mass of solid K is produced during this reaction?

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Q: 1. A current of A passes through an electrolytic cell for 6 mins. How many moles of electrons are…

A: If a charge Q flows through the cross-section of a conductor in time t , then we know ,…

Q: Which of the following are necessary to make an electrolytic reaction happen? Select all that apply?…

A: The initiation of electrolytic reactions necessitates specific elements and conditions. In…

Q: A 215 mL sample of a 0.500 M NaCl solution with an initial pHof 7.00 is subjected to electrolysis.…

A: In 15 Minutes, 10.0 mL portion (or aliquot) of the solution is removed from the cell andtitrated…

Q: I need help finding the volume of stock and water given thetarget concentration. I dont know how to…

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Q: 2. Calculate the ionic strength of a solution that is (a) 0.030 M in FeSO (b) 0.30 M in FeCla and…

A: Ionic strength of a mixture is the sum their individual ionic strength.