Which compound is most likely to contain ionic bonds? Justify your answer by showing your solution. (a) CH4 (b) N₂O (c) MgF2

Q: What is the Ecell for the cell represented by the combination of the following half-reactions? 2H92…

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Q: During an experiment,  0.902  mol of H2 and  0.451  mol of I2 were placed into a  1.43  liter vessel…

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Q: 4.3. Follow these values of AH in the similar condition of these reaction: (1) 2SO2(g) + Oz(g) =…

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Q: Calculate the resulting molarity of a solution made by diluting 50mL of 0.10M HCl solution to a…

A: Dilution :-  If a solution of molarity M1 and volume V1 is diluted by adding water to a solution of…

Q: 13 A baby grows in its mothers womb. energy is released and entropy increases energy is absorbed and…

A: Answer is given below

Q: 2. Name the organic structures a.-h. below. но i. ii. HO, ii. iv. N V. vi. H Appendix.

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Q: Calculate the alkaline strength of pearl ash (impure potassium carbonate) in terms of percent K2O…

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Q: Chemistry What is the percentage purity of a sample of impure oxalic acid dihydrate if a sample…

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Q: Given the reaction 2NH4NO3(s)+Ba(OH)2(s) => 2H2O) + 2NH3(g) + Ba(NO3)2(5), AHº°RXN = +196 kJ, and…

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Q: 4. Identify each of the following as reduction or oxidation (briefly explain your reasoning): (a)…

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

Q: structure of (R)-3-fluoro-3-methylhexanal

A: Given,  What is the structure of the compound = (R)-3-fluoro-3-methylhexanal

Q: A 50.00 mL aliquot of saline solution was acidified with dilute nitric acid and  titrated with 22.00…

A: In the given method to determine NaCl or Cl-(aq) content in saline, first, excess Ag+(aq) is reacted…

Q: please explain the mechanisms for each step ( including electron movement, bonds breaking and…

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Q: Amount of HCl in grams in preparing 25% 2 liters of solution

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Q: Give an example of fine structure from Infrared Spectroscopy. What information can you get from the…

A: Please find the below attachment.

Q: What aldehyde/ketone and Grignard reagent are used in the synthesis of the following alcohols? 1.…

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Q: Write the net-ionic, acid-base reactions that would occur in order to dissolve the precipitate…

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Q: How do you prepare 1.0L of 0.25N HCl solution?

A: Detail mathematical calculation is shown below

Q: pH Practice Problems You may want to use Google Calculator so that you can enteriread longer numbers…

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Q: 50.0 ml of air were found to weigh 0.058 grams. The ratio of mass, volume of the air (in grams per…

A: Given: Volume of air = 50.0 mL Mass of air = 0.058 g

Q: A cell can be prepared from copper and tin. What is the E call for the cell that forms from the…

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Q: Consider the neutralization reaction 2 HNO, (aq)+Ba(OH), (aq) → 2H,0(1)+Ba(NO, ),(aq) A 0.100 L…

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Q: into the indicated products. Identify the substrate, reagent(s) and catalyst if any used for each…

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Q: Predict how the equilibrium will change with the reaction below for the following stresses N (9) + 3…

A: Le Chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: Calculate the pH of a 0.200 M solution of NH,CI. The K, value of ammonia is 1.8x10-S and…

A: Given,  [NH4Cl] = 0.200 M  Ionization constant of NH3 = Kb = 1.8 x 10-5  Calculate the pH = ?

Q: What is the narrow graduated piece of glass equipment called? Why do you use an Erlenmeyer flask…

A: 1) A volumetric flask (measuring flask or graduated flask) is a piece of laboratory apparatus, a…

Q: Question: 2. In the electrolysis of molten Bal2 a. The Ba" ions migrate towards the cathode b. The…

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Q: A sample weighing 3.458 g is dissolved and diluted to exactly 250.0 mL in a volumetric flask. A 50.0…

A: Given, A sample weighing 3.458 g is dissolved and diluted to exactly 250.0 mL in a volumetric flask.…

Q: B. Complete the following reaction 1. CH,CH, -C- CH, + H, 2. Br O CH,CHCH -C-H+(0)- CH 3. C-H +2CH,…

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Q: 1. Determine the p a. A scienti chromium

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Q: A. Draw the structure of each of the following alcohols. Then draw and name the product you would…

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Q: Calculate Kp for the following reaction: * PCI,(g) + Cl,(g) = PCl,(g) K. = 1.67 (at 500. K)

A: Given: Kc = 1.67 Temperature = 500 K

Q: What will happen if the pressure of N2 is increased at constant temperature? 3H2(g) + N2(g) -…

A: According to the Le Chatelier's principle- If an equilibrium is brought to change in reaction…

Q: In an aqueous solution of sulfuric acid, the concentration is 9.11 mol% of acid. The density of the…

A: Given :  Mol % of H2SO4 solution = 9.11 %  Density = 1.2528 g /ml

Q: What is the Normality of 250ml of 2.417M AL(OH), diluted to 500ml? 14.50N 3.63N 1.21N 4.83N

A: Given,  Volume of Al(OH)3 in mL = 250 mL  Molarity of Al(OH)3 = 2.417 M  Al(OH)3 diluted to volume =…

Q: A 50.00-mL aliquot of a solution containing 0.0400 M Fe(NH4)2(SO4)2 is titrated with 0.0500 M…

A: Fe(NH4)2(SO4)2 liberates Fe2+, and Ce(SO4)2 liberates Ce4+ ions in the solution.

Q: How much of NaOH (in mg) do you need to make 33ml of a 82% (w/v) NAOH solution (Mr(NaOH) = 40.00).…

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Q: Explain why and agricultural drainage would contain high concentrations of phosphate  ions.

A: Introduction: Agriculture drainage is a necessary system, which helps to remove excess irrigation or…

Q: When and why is phosphate ion considered a water pollutant?

A: Phosphate is a source of Phosphorous in natural water bodies that are required for the growth of…

Q: At 700 K, Kp for the following equilibrium is 5.6 × 10-3. 2HgO(s) 2Hg(l) + O2(g) Suppose 43.1 g of…

A: Given,  2HgO(s) <===> 2Hg(l) + O2(g) at 700 K Kp of the reaction is 5.6 × 10-3 ,  the partial…

Q: Explain the difference between a. nucleation and particle growth b. occlusion and mixed-crystal…

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Q: 208 missing product in the following nuclear reactions. -> 208 82Pb + ? b. 263 106Sg→ 42He +? С. ?…

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Q: Noble gases are not easily oxidized, but are found in elemental form or combined with sulfur,…

A: Nobel Gases has Full filled Valence shell which make them inert in the atmosphere.

Q: What is the molality of a solution made by dissolving 23.9 grams of LiI in 260 grams of water?…

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Q: Quercetin, a flavonoid found in fruit juice, was quantified by UV-Vis using external calibration.…

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Q: Water and oil do not mix because Both water and oil are nonpolar O Both water and oil are nonpolar…

A: The answer is as follows:

Q: Have eight valence electrons with the exception of helium.

A: In the periodic table, the elements that comes in the Group 18 has eight valence electrons except…

Q: Rank the 4 types of solids (Ionic, molecular, covalent and metallic) in order of decreasing…

A: 1. Solid are classified into  ionic solid, molecular solid, mettalic solid, covalent solid  on the…

Q: H

A: ->In IUPAC naming suffix used for that functional group which has more preference.

Q: Determine the pH of the following solutions:   (a) 50.0 mg of naproxen (pKa = 4.2) sodium…

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