Predict the products of the electrolysis of an aqueous solution of sodium chloride in cell using platinum electrodes. Give reasons.

Q: At a certain temperature, the reaction COlg) + 2H2(g) • CH3OH(g) has K = 0.500 If a reaction mixture...

A:

Q: The combustion of a sample of aluminium produces 0.25 mol of aluminium oxide and releases 419 kJ of ...

A: The reaction given is, Given: Moles of Al2O3 produced = 0.25 mol. And the amount of heat released =...

Q: determine the Kp value for: SO2(g) + 1/2 O2(g) ⇌ SO3(g) Answer: Kp = 1.9 atm-1/2 *I know how to g...

A: Given reaction : 2 SO3 (g) ⇌2 SO2 (g) + O2 (g) Kp = 0.29 atm Reverse the reaction, we get 2 SO2 (g) ...

Q: . The vapor pressure of an aqueous solution is found to be 19.4 mmHg at 25 °C. What is the mole frac...

A: here we have to use relation between lowering of vapor pressure with mole fraction of solute

Q: A) Alkane B Alkene c) Aromatic Hydrocarbon (D Alkyne

A:

Q: Propose a mechanism for the acid-catalyzed hydration of propene. Remember that a mechanism must incl...

A: Alkene reacts with water in presence of acid to produce alcohol.

Q: 1. Determine if the oxide is acidic or basic: CO: a. Acidic b. Basic 2. Determine if the oxide is ac...

A: Acidic oxides : oxides that reacts with water and produces an acid. Example : most of the non-metal ...

Q: gangue and copper sulfate is to be leached in a countercurrent multistage extractor using pure water...

A: Solution - According to the question - Given - X0 = 1200 /10000 = 0.12 R0 = 8 / 92 = 0.0869 From kre...

Q: Consider the following reactions. Patoray A H-C1 (CH)CCH- CH3 :Cl: → (CH);CCHCH3 CH)CCH=CH2 A Pathwa...

A:

Q: Describe the mechanism of synthesis of benzocaine

A: Let us discuss its complete step by step synthesis mechanism. 

Q: unit time between the reactants is not equal to the number of collisions per unit time between the p...

A: At equilibrium,   The rate of forward reaction is equals to rate of backward reaction 

Q: A 53.6 g sample of ethanol (C2H5OH) is burned in a bomb calorimeter, according to the following reac...

A: The mass of ethanol burned is = 53.6 g The molar mass of ethanol is = 46.07 g/mol An increase in the...

Q: Lewis Structure Number of valence electrons Molecule/ion N2 SO3

A:

Q: Time Poential 200 Tere 1a700 mn minl 1000000 2 0.007700 3 0.015400 0.023100 0.030800 60.038500 7 0.0...

A: Peak 3 is corresponding to acetic acid. Peak 2 is corresponding to ether group. Peak 1 is correspond...

Q: II. TABLE COMPLETION: Complete the table below by supplying the correct answer. ELEMENT PERIOD ORBIT...

A:

Q: Consider the following reaction. Na2S2O3 (aq) + Cl2 (g) + H2O (l) → NaHSO4 (aq) + HCl (aq) a) How ma...

A: The given chemical reaction: Na2S2O3 (aq) + Cl2 (g) + H2O (l) → NaHSO4 (aq) + HCl (aq)  The balanced...

Q: Given plane (1 0 1), calculate the density of Silver(Ag)

A:

Q: 44-50. Proposed what are the surface preparation required in joining aluminum and its alloy?

A: Surface preparation can be defined as the steps and/or procedures that must be followed prior to wel...

Q: specific metal has an atomic weight of 180 g/mol and g/cm3. It has a BCC structure. Find the atomic ...

A:

Q: 6. Consider the equilibrium system Pb3(PO4)2(s) 2CPb2+ 3[PO43] 3PB2+ (aq) + 2PO43- (aq)

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration o...

Q: Which of the following energy diagrams represents the slowest reaction? reaction coordinate reacion ...

A: The reaction which has highest activation energy, is the slowest reaction.  

Q: Day to day and real-life instances are given below. Identify which  of the following is/are example/...

A: First law of thermodynamics It States that energy cannot be destroyed only can be converted from one...

Q: Write the formula for (S)-2- bromopentane using a. Fisher projection b. Wedges and broken lines c. U...

A: To write : formula for (S)-2-bromopentane using  a) Fischer projection b) wedges and broken lines c)...

Q: d. Complete the table below using the following information. Three elements have the electron config...

A:

Q: For nos. 4 - 7: Consider a saturated solution of barium iodate in 0.025 M BaCl2. For the salt: Ba(1O...

A: Given that As per our guideline we can solve only 1 question Rest you can post again we can solve th...

Q: Methylating agents are substrates that deliver methyl groups to nucleophiles, and so are themselves ...

A: Methylating agent is chemical species which donates methyl ion to a nucleophile but also in some cas...

Q: Density of an aqueous solution of nitric acid is 1.43 g/mL. If this solutioin contained 36.0% nitric...

A: Given, Density of an aqueous solution of nitric acid = 1.43 g/mL Mass % of nitric acid = 36.0 % Volu...

Q: When 0.200 mol of CaCO,(s) and 0.300 mol of CaO(s) are placed in an evacuated, sealed 10.0-L contain...

A: Limestone is a sedimentary rock made of calcium carbonate (CaCO3), usually in the form of calcite or...

Q: OH NaBH b. NABH, OH PCC CH,Cl, OH H;CrO4 (1) LAH (2) аq, H.SO,

A:

Q: An equimolar solution of ammonium sulfate, sodium chloride, and magnesium nitrate has an ionic stren...

A: Solution is made up of two components: solute and solvent. Component which is present in major amoun...

Q: If you know that the density of electrons along the x-coordinate increases according to the relation...

A: Diffusion current density for an electron is defined as,                       Jd  =q.De.dn(x)dxWher...

Q: A. What are the commons causes of fire at home? (at least 2) 1. Materials should explain its physica...

A:

Q: Draw or illustrate the stereochemistry of the product between 1-Ethyl-1-cyclopentene and Br2 and (2)...

A:

Q: compound of thallium and iodine crystallizes in a simple cubic array of iodide ions with thallium io...

A: A compound of thallium and iodine crystallizes in a simple cubic array of iodide ions with thallium ...

Q: The cyclic voltammetry curve of (B) is depicted in Fig. 5. The potentials along the x-axis are given...

A: The half wave potential can easily be determined from the cyclic voltammetry curve of a particular c...

Q: In aqueous solution the Hgion forms a complex with four bromide anions. Write the formation constant...

A:

Q: A volume of 500.0 mL of 0.110 M NaOH is added to 525 mL of 0.250 M weak acid (Ka = 2.53 × 10-'). Wha...

A: Concentration of NaOH=0.11M  Volume of NaOH=500 mL  Volume of weak acid=525 mL  Concentration of wea...

Q: Solution I contains water saturated with TI2C204(s), and solution II contains 0.02 M Na2C204 (aq) sa...

A: Answer:  The correct option is one i.e. a of Tl+ in I < a of Tl+ in II

Q: Formic acid has Ka = 1.8 x 10-4. Calculate the pH of a solution that is 1.43 M sodium formate, HCOON...

A:

Q: Protons and neutrons have Mass .......... .... wwwww less O equal O high O Other O specific metal ha...

A: Atomic weight = 180gm/mole Density =16.6 gm/cm^3 ->it is BCC structure.  

Q: An evacuated (i.e. empty) vessel is charged with 1.38 atm of NH3 (9). The following reaction proceed...

A:

Q: Explain how you would synthesize the following organic molecule. Be sure to list the name of the org...

A: Organic synthesis involves strategies for making compounds from readily available starting materials...

Q: what does having a DBE(double bond equivalent) of 6 indicate when working with spectroscopy graphs?

A: DBE or double bond equivalent or LU or level of unsaturation is the number of unsaturations present ...

Q: Write down the d-electron count of [Fe(H2O)6]3+ and [Fe(CN)6]4-, from this guess which one will have...

A: Let us discuss its complex and splitting. 

Q: In the hydrogen atom electron jumps from 2nd orbit to 1st orbit. Calculate the wavelength of radiant...

A:

Q: A layout is the effect that occurs when one slide leaves the screen and the next slide appears on th...

A:   A layout is the effect that occurs when one slide leaves the screen and the next slide appears on ...

Q: OMEM OMEM но.. но. Jon ÓBn ÓBn A 1. I2. NaHCO3 2. B2CI, DMAP OMEM BzO, ull

A:

Q: Reactions Mechanium Majar Product Mechanism Minar Product (S1, , EL, E2) (, Sd, , 2) (S)2-Bromooctan...

A:

Q: Calculate the activity coefficient of K+ in 0.050 M KNO3.

A:

Q: A 0.5145-g sample of a water-soluble fertilizer was dissolved and analyzed for nitrogen using the Kj...

A: Given that :- Mass of water soluble fertilizer sample = 0.5145 g Distilled ammonia was collected in ...