Q8: Calculate (1) partial pressures, (2) mole fractions, (3) Concentrations, (4) densities of the gaseous components in a vessel, which contains 0.2 kg of Hs, 3 mol of CO, amount of H.O Chapter Tweo Fandamental of combu stion P.P.E vapor enough to give partial pressure of 1 bar (105 Pa). Pressure and temperature of the perfect gaseous mixture in the vessel: P = 3 bar; T= 500 K.

Q: तिo त নकीठ क ATP PeT Yवmा मी फिरयू बलंवै किहवातती िनल ककथ तकाrieनंर तवनेव ननाडिलल वन hne वलd ?(…

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Q: what bond angle is predictedfor a trigonal planner molecule? which molecules were trigonal planar?…

A: The sp2 hybridized orbitals have a bond angle of 120° and shape associated with is hybridization is…

Q: Silver Nitrate reacts with Magnesium Chloride to produce Silver Chloride and Magnesium Nitrate. If…

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Q: calculate ∆rxnG°, ∆ rxnS° and ∆ rxnH°.

A: Zn(s)|ZnSO4 (aq)(1m)||CuSO4 (aq)(1m)|Cu(s) The half-cell reactions of this cell are as follows, At…

Q: Select the INCORRECT statement. Select one: O a. All matter exhibits properties of both particles…

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Q: 11. A solution of 0.0500M Ca²* and 0.00500M Mg* was titrated against EDTA at pH = 10 (K'r for CaY2…

A: EDTA is ethylenediaminetetraacetic acid which is an indicator. It has 2 amino and 4 carboxyl groups.…

Q: present

A: We know that, the test for glucose in pathological urine is kind of screening test for diabetes. The…

Q: 6. Determine the values of K. that correspond to the following values of Kp a) SO2C1,(g) b) 2NO2(g)…

A: Kp for the different reaction is given and Kc is determined by the reaction:  Kp = Kc(RT)∆ng

Q: If rates of both reduction and oxidation half-reactions are moderated by activation polarisation,…

A: Given as Rates of both reduction and oxidation half-reactions are moderated by activation…

Q: C. What orbitals are overlapping to form the indicated bonds in each molecule. (Hint: Recall our…

A: Given structures are :

Q: what must be present in a Diel Alder reaction?

A: In this question, we will discussed about Diels Alder reaction and we will see that what substrate…

Q: Which of the following aqueous solutions will exhibit no conductivity at all? * 2 points       0.5M…

A: Electrolytes dissociates into ions in solution and will exhibit conductivity. Wheras a non…

Q: Using ChemDraw Draw a mechanism of a reversible reaction of acetophenone and strong acid (H-A) to…

A: Detail mechanistic pathway is given below

Q: Refer to the Periodic Table shown below to answer the following question. Which of the following…

A: At room temperature silicon is quite unreactive. Nitrogen is  stable and unreactive.  Phosphorus is…

Q: Calculate the AH for the reaction (6 points)

A: Calculate the ∆H for the reaction., NO(g) + O(g) → NO₂(g)

Q: 5) Provide a reasonable arrow-pushing mechanism for the following reaction. H20 H2SO4

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Q: What is the pH of a solution containing 5ml of 0.1M NaOH mixed with 2ml of 0.15M HCl?

A: Given-> Volume of NaOH (V1) = 5 ml Molarity of NaOH (M1) = 0.1 M Volume of HCl (V2) = 2 ml…

Q: What will happen when  CH3NH3Cl is added to a CH3NH2 solution? Will it change the pH of the solution…

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Q: What volume of a 2.5mM extraction solution would you need to obtain a final concentration of 200μM…

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Q: report the bond lengths from all molecules with C-H bonds. Do the calculations show that the C-H…

A: The detailed solution of the  given question is done below.  Here it is important to note that the…

Q: Draw the shape of the crystals expected to form for the following sugars: Glucose Sucrose Fructose…

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Q: Draw the molecular structure of the iron-phenanthroline complex using an appropriate software (i.e.…

A: 1,10-phenanthroline is a bidentate chelating ligand. It coordinate to metal ( here Fe(II) through…

Q: How will an increase in temperature affect the solubility of Al(OH)3. Remember the dissolving of…

A: The effect of temperature on any reaction depends on whether the reaction is endothermic or…

Q: 2. A mole of hydrogen gas and a mole of lodine gas are put into a 10L container at 520°C allowed to…

A: Given: Initial moles of H2 gas = 1 mol Initial moles of I2 gas = 1 mol Volume of container = 10 L…

Q: 3. A solution of NaCl in water has a concentration of 12g/L. a) Express this concentration as a % by…

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Q: test test test

A: Fe3O4 reacts with carbon monoxide to form iron and carbon dioxide. The equation for the balanced…

Q: Devise a synthesis of each compound using 1-bromobutane (CH,CH,CH,CH,Br) as the only organic…

A: Use a staring material 1 bromobutane and reagents use give in question product formation

Q: Explain how cholesterol stones are formed in the gall bladder?

A: Cholesterol stones are formed when the bile is supersaturated with cholesterol, which may result…

Q: Can you actually write this out? It makes it much more difficult to read when it gets written out…

A: The mass of solute in gram present in 100 g solution is known as the mass percent concentration of a…

Q: Balance the ff skeleton reactions and identify the oxidizing and reducing agents:  a) O2(g) + NO(g)…

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Q: How many grams of glucose would you need to prepare 2.8 L of a 2.8% glucose (m/v) solution?

A: Given,  The amount of glucose need to prepare 2.0 L of 2.0% glucose (m/v) solution = ?

Q: Identify the most plausible mechanism for the ACID-BASE reaction below: H H A: most acidic B: most…

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Q: With your knowledge in coordination chemistry, help these students label the solutions.

A: In contrast to non-transition metal ions, transition metal complex ions are usually colored because…

Q: What volume of carbon dioxide gas (in mL) at 834 mm Hg and 25 °C can be produced when 2.3 g of…

A: Given-> Pressure (P) = 834 mmHg = (834 / 760)atm=1.097atm (1 atm = 760 mmHg) Temperature (T) =…

Q: Higher coefficient of thermal expansion: High purity fused silica _ Pyrex glass (borosilicate)

A: Coefficient of Thermal Expansion of high purity fused silica = 0.64×10-⁶/℃

Q: I actually got the same answer as yours. However, it says in the book that the correct answer is…

A: Here we are required to find the number of moles of water formed.

Q: Using ChemDraw Predict 1H NMR spectra of acetophenone and the protonated acetophenone

A: Using chem draw we easily predict 1H NMR and 13C NMR. This helps us to cross-check obtained spectra.

Q: A sodium hydroxide (NaOH) solution was standardized with KHP primary standard. The concentration was…

A: Here we are required to find the concentration of HCl solution

Q: Write balanced half-reactions for the following redox reaction: NO,(aq)+H,O(1)+Cu (aq) → NO,(9)+20OH…

A: The given redox reaction is as follows: NO3-aq + H2Ol + Cu2+aq  →  NO2g + 2OH-aq + Cu2+aq A redox…

Q: what ester product is formed when 2-methylbutanoic acid reacts with propan-2-ol

A: Detail mechanistic pathway is given below to find out the ester product

Q: Explain what happens to the ratio of the two common forms of free residua! chlorine as the pH of…

A: Hypochlorite, ClO-(aq) is a conjugate base of HOCl.  #(i): Since HOCl(aq) and ClO-(aq) are conjugate…

Q: 1. Which sugars are reducing? Which sugars are non-reducing? a. Glucose: b. Fructose: Sucrose: с. d.…

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Q: 1. Consider the following reaction:          CL2 CH4  ----->           Hv (a) Predict products…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The Strecker reaction is a three component reaction (aldehyde/ketone, amine, and cyanide) used to…

A: Here we are required to show the mechanism for the synthesis of phenylalanine using strecker…

Q: Consider the molecules below: NH2 нон Но но. OH Он OH A D. 1) Which of the above molecules are…

A: Let us discuss each part one by one.

Q: Predict the geometries of these ions: a. NH4+ b. NH2- c. CO32- d. ICl2- e. ICl4- f. AlH4- g. SnCl5-…

A: Geometry of species depends on the number of the bonds formed by central atom in the species.

Q: Organic chemistry:name some common reducing and drying agents used in an experiment

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Q: Directions: Use and interpret the phase diagram below to answer the following questions. Write your…

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Q: Find the percent of each component in a 0.4740g of propanediodic acid and aniline hydrochloride. To…

A: Mass of mixture of propanedioic acid ( malonic acid) and aniline hydrochloride= 0.4740 g…

Q: What are the meanings of positive and negative reduction potentials?

A: Reduction potential is the potential at which reduction take place. Reduction is the process in…

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.