How long in seconds would it take to deposit 59.07 g of Pt from an aqueous solution of Pt 2+ with a current of 2.029 A?

Q: Assuming you have 120 g of CH3OH and 84 g of O2 how many grams of CO2 would you produce?

A: Number of moles is calculated by dividing the given mass with molecular mass.

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

A: Since we know that, NH3 , H2O , CO all are neutral ligand...

Q: Dihydrogen monosulfide reacts with sulfur dioxide according to the balanced equation: Image is…

A: Dihydrogen monosulfide reacts with sulfur dioxide according to the balanced equation: Image is…

Q: 2. Answer ALL parts. a) Write a detailed reaction mechanism for the following conversion. он Acetone…

A: Here we have write the reaction mechanism of following given conversion.

Q: 1. Calculate the volume in milliliters of a 5.36/molL silver nitrate solution that contains 275.mmol…

A: Given data, Concentration of AgNO3 (C) = 5.36 mol/L Number of moles of AgNO3 (n) = 275 m.mol {•••1…

Q: culating mole fraction A solution is made by mixing 58. g of acetone ((CH,), CO) and 26. g of…

A:

Q: please give two conversion factors from 5% (m/m) NaCl

A: Two conversion factor can be written for a given per-cent value of the solution.

Q: Consider the voltaic cell H+(aq, ?? M)|H2(g, 1 atm)||Cu(s)|Cu2+(aq. 0.1 M). The measured Ecell for…

A: Given that, the voltaic cell H+(aq, ?? M)|H2(g, 1 atm)||Cu(s)|Cu2+(aq. 0.1 M).  So, [Cu2+] = 0.1 M,…

Q: CHEM Complete the following nuclear reactions. 1. +ie + 22TI 2. 1Ru 102 3. UNIVERSITY CHEMISTRY of…

A: Complete the following reaction---

Q: Predict the ordering (from shortest to lingest) of the C-O bond length, based on Lewis structures of…

A: Lewis structure of a molecule can be defined as the representation of valence shell electrons of an…

Q: 3. Indicate for the PO43- (phosphate ion) and for its acid form H3PO4 a) How many different…

A: Solution- The PO43- (phosphate ion) and for its acid form H3PO4

Q: Calculate the pH when 200.00 mL of 0.020 M NH3 is titrated with a.) 25.0 mL of 0.050 M HI, b.) 80.0…

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Q: A chemical engineer is studying the following reaction: HCH,CO,(aq)+CH;NH,(aq) →…

A:

Q: 3. The molar solubility of MNCO3 is 4.2x 10-6 M. What is the Ksp for this compound?

A: Given data :  Molar solubility of MnCO3 = 4.2×10-6 M  [ Mn2+] = [ CO32- ] = 4.2×10 -6 M

Q: Determine the oxidation state of the transition metal in each of these coordination compounds.…

A:

Q: Balance by half-reaction method CN- + MnO4-  OH-→ CNO- + MnO2

A: Electrochemistry is branch of chemistry in which we deal with Oxidation and reduction reaction.…

Q: If E°(red) of a given half-cell is more negative than E°(red) for a standard hydrogen electrode, the…

A: If E°red of a given half cell is more negative than E°red for a standard hydrogen electrode, the…

Q: Drecion: Cife 5 elements that can be magnetized and 5 that can nullify magnefism. NULLIFIERS…

A: Elements act as magnetizers 1. Iron 2. Nickel 3. Cobalt 4. Neodymium 5. Gadolinium

Q: Consider the galvanic cell based on the following half-reactions: Mn2+ + 2e → Mn e = -1.18 V Cd2+ +…

A:

Q: 3. What are the strongest attractive forces that must be overcome to a. freeze ice? b. sublime…

A: Here we have to predict the strongest attractive forces that must be overcome in the following…

Q: रव वiउddoraछ haाve hिष्या गएर बळ চखट्छ in a ivdeम नी बंक्याटकीनक्:- Hadidactive sotopes of am…

A: Radio-isotopes are defined as a isotopes of an element which has unstable nucleus and which can emit…

Q: Give the structure formula for the given IUPAC name in clear handwritten!

A:

Q: +12 →1+ Cr +le

A: Answer:  in basic medium , in which side oxygen is present we are add same number of water molecule…

Q: What is the typical molecular structures of an epoxy resin and curing agent?

A: In the given problem we have discuss about the typical structure of Epoxy resins and also its curing…

Q: Fluorine gas exerts a pressure of 906.5 torr. When the pressure is changed to 1.50atm, its volume is…

A:

Q: Suppose the concentration distribution ratio is Dc = 20 for a substance in 10 ml of aqueous…

A:

Q: Consider a 8.40 x 10–3 M aqueous solution of La(NO3)3. What is the minimal concentration of IO3–…

A: Given that, a 8.40x10–3 M aqueous solution of La(NO3)3.  The solubility product of La(IO3)3 is Ksp =…

Q: Uranium is extracted from aqueous nitric acid solution to an equal volume of the organic solvent in…

A:

Q: 5. Using given information, calculate AG of this reaction at 37°C ATP*+H,O 2- ADP*+HPO,+H" The…

A: The balanced equation for which ∆G to be calculated is: ATP4- + H2O  → ADP3- + HPO42- + H+ ; ∆G = ??…

Q: 7. 2NH,NOs12Ngi-1Ogg)+0(g) J=-20 kJ ml B. Under which conditions (always, never, high T, low T) will…

A: For a reaction to be spontaneous, change in gibbs free energy for the reaction must be negative (…

Q: NB: All bonds to benzene must be made using Electrophilic Aromatic Substitution (including…

A:

Q: Why is MgCl2•6H2O added in a preparation of EDTA solution?

A: Standard Solution of ethylene diamine Tetra Acetate, EDTA is prepared by mixing the EDTA salt with…

Q: What is the oxidizing agent in the (unbalanced) reaction? Cu(s) +H"(aq) + NO3 (aq)→ NO(g) + H20() +…

A: The chemical species which undergoes oxidation is known as reducing agent.  The chemical species…

Q: 2. Find the value for the equilibrium constant, K, at 25 °C (298 K) for the following reaction. The…

A:

Q: A piece of magnesium metal with a mass of 10.5 g was placed into 200 mL of a dilute hydrochloric…

A: Given following balanced Chemical equation -  Mg + 2HCl ---> MgCl2 + H2  Also given that -  Mass…

Q: which one has the most red-shifted C-O NH (a) F (b) D K G. H. (d) (c)

A:

Q: Two products formed from the burning of a compound in air are carbon dioxide and water. The compound…

A: The correct answer is given below

Q: Write the reaction Cons tant quoticnt ,ac , equi librium follo wing and the KC, for each the…

A: Recall the given reaction,                   2 Na s  +  2 H2O l  →  2 NaOH aq  +  H2 gWe have to…

Q: ime, a sample of iron is converted to rust according to the following reacti (s)+30, g)2Fe O(s) SH…

A: A spontaneous reaction can be defined as the reaction that occur by itself without help of any…

Q: Which of the following statements about organic chemistry is correct? Be careful, there may only be…

A: Organic chemistry is branch of chemistry in which we deal with organic compounds.

Q: Which of the following species is the best reducing agent? A) Pb Standard Reduction Potentials E°…

A: Which of the following species is the best reducing agent ?

Q: Calculate the percentage of MnO2 in a mineral specimen  if the I2 liberated by a 0.1267-g sample in…

A: Given data :

Q: Calculate the mean, standard deviation, coefficient of variation given the following data Initial…

A: mean= (30.95+ 0.05+ 30.95+ 0.05) ÷2 = 30.95 ml+ 0.05ml = 31.0ml Standard deviation= (31.0-30.95)2…

Q: What type of lipid molecule is shown below? но fatty acid wax steroid phospholipid O triglyceride

A:

Q: Different substances containing the same transition metal often demonstrate a wide range of colors.…

A: Due to the presence of d-orbitals, transition metals (d-block elements) can have a wide range of…

Q: 2) Please balance the following redox reaction in acidic solution (Hint: oxidation number of C…

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Q: how does the TMS group leave? and leave only a Oxygen. please draw as a mechanism.

A: The mechanism of leaving the TMS group in the given reaction happens as follows.

Q: 2-

A: Chemical redox reaction,  Cr2O72- + I2 ---> I- + Cr3+ Step-1: splitting into half reactions…

Q: Determine el nombre IUPAC para los siguientes compuestos: Br HO NH2 CH3 CI Br OH

A: The IUPAC name of the following compounds are:

Q: How many moles of electrons are required for 7.2x10-2 mol Ni? X mol e-

A: Given:: number of moles = 7.2×10-2 mol  Moles of electron = ?

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.