Draw the structure of 2,7-dimethyl-4,5-dipropyloctane in the window below. You do not have to explicitly draw Hf atoms. .

Q: For the expression pH=pK₂ + log What is [A]? [B] [A] the pH = 4.130, the pka = 4.200, and [B] =…

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Q: The sodium bicarbonate in an antacid tablet is titrated with 21.5 mL of 0.300 M hydrochloric acid.…

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Q: (D)What is the concentration of [A] at time t=64 s? 2.81 XM

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Q: 1. CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2-CH2- CH3-CH2-CH2-CH2-CH3 2. CH3-CH2-CH-CH2-CH2-CH2-CH3 I I 3.…

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Q: An unknown liquid has a freezing point of 25.5oC, however, it absorbs H2O (as impurity) on exposure…

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Q: i) j) k) 1) Br Br Li 2 Li Mg MgBr 1. THF 2. H*, H₂O 1. Et₂O 2. H+, H₂O

A: #(i): Alkyl bromide(RBr) reacts with Li to form RLi

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Q: In each box, write the number of H's that each labeled carbon has. For example, if the carbon next…

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Q: ) Calculate the mass of sodium carbonate required to completely neutralize the spill. -) Determine…

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Q: A flask is charged with 0.110 mol of A and allowed to react to form B according to the following…

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Q: 76 CHAPTER 2 Atoms, lons, 2.6 Write nuclide symbols of the form "X for th represented in Figure…

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Q: 2) If a brick has a length of 13.77 cm, a width of 8.50 cm, and a height of 5.12 cm: a) What is the…

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Q: What is the molecular formula of the line structure below? Question 9 What is the molecular formula…

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Q: which of the following is highest priority function group  C=C OH NH2 C=C

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Q: 2 The solubility of O₂ in water is 0.590 g/L at an oxygen pressure 15 atm. What is the Henry's law…

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Q: Givens: 1 mile 5,280 ft 1 inch = 2.54 cm 3 feet 1 yard 454 g = 1lb 946 mL- 1 qt 4 qt 1 gal 12 inches…

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A: Given - Density of Niobium = 8.57g/cm3             Radius of Niobium = 1.43×10-8 cm…

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Q: 1-chloro-1-methylcyclopropane + H20 1-methylcyclopropane + HCI

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Q: (a) What is th O Mºs-1 O The rate

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Q: WRITE THE CHEMICAL FORMULA OF THE FOLLOWING COMPOUNDS. •Nitric acid •Nitrous acid

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Q: What substance is obtained when the following separation method has been applied? Magnetic…

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Q: 10. Use the data: AGº (CO) = -137.2 kJ, AGº (C) = 0 kJ, AGº (O₂) = 0 kJ, to find K at 298 K for the…

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Q: molecule has a total of freedom. 9 2 3 6 7 degrees

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Q: HO

A: -> When Br2 attack to double bond first of all bromonium ion formed then nucleophile can open the…

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Q: A vibrational energy level of of a diatomic molecule AB has an energy of 1.25x10-19 J, what is its…

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Q: given the molar mass of Na2SO4.nH20 is 322.1 g/mol, calculate the value of n

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Q: 4. Complete the following reactions by adding the missing starting material, reagents and/or…

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Q: Express each of these concentrations in parts per million (ppm). 7.4 milligrams per kilogram of…

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Q: (a) The rate law for this reaction is first order in S₂0₂² (aq) and first order in I'(aq). What is…

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Q: Calculate the pH of a solution that has a pOH of 8.70.

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Q: What is the reactant side? Left or right?

A: reactants  <=> products Given reversible reaction is C6H12O6(aq) + 6 O2(g) <=>6 CO2(g) +…

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Q: 9. For the following reaction at 298 K, AS = -308.2 J/K and AH = -192.7 kJ: 4NO(g) N₂O(g) + N₂O₂(g)…

A: Given reaction is 4NO(g) → NO(g) + N₂O3(g) For this reaction at 298 K , ΔS= -308.2 J/K and = -0.3082…

Q: THE CHEMICAL FORMULA OF THE FOLLOWING COMPOUND •Sodium hydroxide •Potassium permanganate

A: A chemical formula indicates the elements and their proportions in a compound .

Q: How to calculate 14 weeks to seconds?

A: we have to calculate total seconds in 14 weeks

Q: what is the real life application of  1-chloropropane + H2O → propan-1-ol + HCl? What is an example…

A: The end product of the reaction is propan-1-ol or propanol(CH3CH2CH2OH)