w much oxygen (in grams) will form from 47.7 mg of N205? 205(s) ->> 4NO2(g) + O2(g) × 10 0 g 0₂ E

Q: What (R) or (S) stereochemistry is proper for the following molecule? 1 H3C. Cl H H Br 5 CH₂CH3 4 A)…

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Q: ml

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Q: Strong group cohesiveness can be a leadership O A. Substitute B. Neutralizer OC. Bolth A and B above…

A: 31). Answer is " Substitute " Reason: Substitutes are characteristics that take away from the…

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Q: What is the wavelength (in m) of a 98.4 MHz signal

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Q: O Macmillan Learning The volume of a sample of hydrogen gas was decreased from 11.96 L to 5.25 L at…

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Q: Propose a synthesis and give detailed comments on each reagent you used and why you wouldn't use…

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Q: Write the chemical equations for the dissociation of each of the following substances and determine…

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Q: Give the proper rotation symmetry element depicted by each of the diagrams shown below. (a) (b) (c)

A: Rotation Axis of symmetry can be represented as Cn  n = Order of axis  n = 360/θ  θ = angle between…

Q: What is the dominant product of the complete hydration (2 moles) of 1-butyne (catalyst H,S04)? ()…

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Q: What is the approximate concentration of free Al³+ ion at equilibrium when 1.86x10-² mol aluminum…

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Q: Macmillan Learning A sealed container holding 0.0255 L of an ideal gas at 0.991 atm and 65 C is…

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Q: Provide the products of the following ester acid hydrolysis reaction. O + H₂O O sodium propanoate…

A: In acid hydrolysis of ester we get back carboxylic acid and alcohol.

Q: What would be the major difference in the NMR of the starting material and product of the Williamson…

A: Given What would be the major difference in the NMR of the starting material and product of the…

Q: A chemist makes 340. mL of iron(II) bromide (FeBr₂) working solution by adding distilled water to…

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Q: S S K2CO3, ethanol N NH CI a

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Q: After plotting the cell potential (Ecell) measured at 298 K on the y-axis versus the natural…

A: First we need to determine the straight line equation used for this plot.  Then by comparing with…

Q: Equation A: 1/2 N2 (g) = 1/2 O2 (g) = NO (g) H=90.3 Equation B: 2 NOCl (g) = N2 (g) + O2 (g) + Cl2…

A: Since, The standard enthalpy of the formation is defined as change of enthalpy of 1 mol of the…

Q: Suppose a change (an error, if you like) was made in the procedure of the experiment. We would to…

A: Given: Change 1 – The endpoint was overshot (too much titrant was added). Change 2 – When pipetting…

Q: Macmillan Learning What volume is occupied by 0.183 mol of CO2 at 210.2 K and 611 mmHg? V = L

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Q: Part b is the wrong solution

A: Part.B :- Given,  [HCN] = 0.00850 M  [NaCN] = 0.0740 M  Acid ionization constant of HCN = Ka = 4.9…

Q: A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show…

A: Since, According to the VSEPR theory, steric number (which represent hybridization) is the…

Q: 1) Determine and draw the product of the following. reactions, Write in any added hydrogens, iv) Ht…

A: In the above reactions alkene is treated with different sets of reagents. We know that different…

Q: A Lewis structure is a two-dimensional representation of a molecule that does not necessarily show…

A: Since, According to VSEPR theory, steric number (which represent hybridization) is the combination…

Q: The osmotic pressure of 1.75 x102 M solutions of CaCl2 and urea at 25°C are 1.05 and 0.427 atm,…

A: Concentration of CaCl2 solution= 1.75 × 10-2 M Concentration of urea solution= 1.75 × 10-2 M…

Q: ) Calculate the percent ionization of 0.00850 M hydrocyanic acid (Ka = 4.9e-10). % ionization =…

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Q: An aqueous solution of glycine (Mr = 75.1 g/mol) has a molality of 1.50 mol/Kg Calculate molarity of…

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Q: The Lewis structures of four compounds are given. Which of these molecules are polar? PC13 CO₂…

A: Since,If change in dipole moment is equal to zero then molecule become non-polar.If change in dipole…

Q: For the following equilibrium system, K = 1.39x10-11 at 298 K. F (aq) + H₂0 (1) HF (aq) + OH (aq)…

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Q: References Use the References to access important values if needed for this question. Solid silver…

A: We know when we add silver nitrate to the solution of KOH, it will form Silver hydroxide. We will…

Q: An analytical chemist is titrating 117.9 mL of a 0.3200M solution of benzoic acid (HC H₂CO₂) with a…

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Q: What is the mass (in grams) of 16.50 L of propane vapor (C3Hs) at STP?

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Q: How are the following compounds related? CH3 Br a. diastereomers CH3 Br Br Br b. enantiomers CH3 CH3…

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Q: Question) Draw the following by the Chemdraw and write the Molar Mass? 1-Amino-3-chloronaphthalene…

A: By considering IUPAC nomenclature rules, we can draw the structure of the compound.

Q: Which of the following Fischer projections represents (2R,3R)-tartaric acid? CO₂H OH OH H ## I I…

A: To determine R and S configuration,we will use CIP rule.Then we will assign configuration of chiral…

Q: Given a compound with the following line-angle formula: Provide the condensed structural formula for…

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Q: 4-B Question) Draw the following by Chemdraw? 1 Acetamides 2 Benzamides 3 Benzenesulfonamides

A: • Since you have asked multiple questions, I will solve the first three questions for you according…

Q: Determine whether each of the following compounds is soluble or insoluble: Drag the appropriate…

A: Ionic compounds are those compounds which when dissolved in water dissociate in to ions. In the…

Q: (a) In the electrolysis of aqueous NaCl, how many liters of Cl2(g) (at STP) are generated by a…

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Q: When NO(g) reacts with O2 (g) according to the following reaction, 57.1 kJ of energy are evolved for…

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Q: Water breaks down to form hydrogen and oxygen. How many liters of oxygen are produced when 75.0g of…

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Q: Write a balanced net ionic equation to show why the solubility of PbF₂(s) increases in the presence…

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Q: How will 100mM Tris-Cl buffer be prepared?

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Q: This is the chemical formula for methyl tert-butyl ether (the clean-fuel gasoline additive MTBE):…

A: Given that, a sample of methyl tert-butyl ether (MTBE) (CH3)3COCH3. Also, given that a sample of…

Q: Acetic acid and water react to form hydronium cation and acetate anion, like this: HCH3CO₂(aq) +…

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Q: Which of the following aldehydes would be the most soluble in water? (Hint: Remember the relation…

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Q: Give the IUPAC name for the following. OH O 3-methyl-2-pentanol methylpentanol O 3-methyl-4-pentanol…

A: IUPAC Nomenclature rule: 1) Identify the parent change 2) Identifying the substituent and functional…