Which of the following molecules has an assumed van't Hoff factor equal to 27 A. K3PO4 B. MgSO4 C. NaHSO4 D. C6H12O6

Q: Identify the SYSTEMATIC name of the molecule that is illustrated in this item. *…

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Q: Question 19 Which of the following molecules best describes the IR spectrum given with a molecular…

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Q: He discovered that coal tar's major components were aromatic hydrocarbons, a class of compounds…

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Q: Match the following Sulfur containing Functional Groups to its General Structure

A: the following Sulfur containing Functional Groups to its General Structure is: Compound 1 - B.…

Q: The oxidation state of osmium (Os) in OsO4 is а. +7 b. +8 C. +4 d. +6

A: The oxidation state of osmium (Os) in OsO4 = ?

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Q: Suppose that 15M of Naci solution with a volume of 15L is heated and loses 2000ml of water content.…

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A: Given, mass % of HCl = 30 % Mass of the solution = 3000 g mass of HCl needed = ?

Q: Determine the pH level of a solution that has 0.05385 M of Pyridine, given that the Kb of pyridine…

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Q: 73. Identify the SYSTEMATIC name of the molecule shown below. H. H-C-H H H C-H H. O A.…

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Q: 72. Identify the SYSTEMATIC name of the molecule that is illustrated in this item. O-4 o=S=O O A.…

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: lank 1 Add your answer

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Q: pH pOH 4.2 x 105 A В C 6.8 x 107 E F G 9.54 K L 8.13 ND OFF ANSWERS TO FOUR (4) SIG FIGS. NO NEED…

A: From the formula, pH + pOH = 14 pH = -log([H+]) pOH = -log([OH-)] [H+] = 10-pH [OH-] = 10-pOH

Q: B. Calculating Average Molecular Mass 3. Diboron heptoxide – B2O7

A: Given compound --->  Diboron heptoxide = B2O7  Average molecular mass = ?

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Q: write a balnced chemical reaction to synthesize this compound via fischer esterification

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Q: The equilibrium constant, K,, for the following reaction is 2.74 at 1.15x103K. 2503(g) 2s02(9) +…

A: Equilibrium constant ( Kp ) is the ratio of partial pressure of products to partial pressure of…

Q: Fl in the blanks for the table given below: [H+] [OH-] pH pOH 4.2 x 105 A В C D 6.8 x 107 E F G H.…

A: Fill in the blanks by using simple formula of pH and pOH ---->

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Q: Consider the reaction between ozone, O3(g) & an unknown metal:   O3(g) + X(s) → XO (s) + O2(g) at…

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Q: Arrange the following compounds based in decreasing solubility in 5% HCl: `NH N-CH3 O,N- NH2 II II…

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Q: Given that P = 1.03 atm R = 0.0821 L.atm/(mol. K) T = 365.62 K V = 0.19 L m = 0.16 g Calculate molar…

A: Given :-  P = 1.03 atm  R = 0.0821L.atm.mol-1.K-1  T = 365.62 K V = 0.19 L m = 0.16 g  To calculate…

Q: II. Direction: Carefully read the following word problems. From the knowledge and skills in…

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Q: Detector response is corrected to take in account dilution before being plotted on the y-axis. O…

A: True

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A: Theory of Vitalism was proposed by Aristotle in 16th Century.

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A: Given statement is false.

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Q: Arrange the following sets of organic compounds according to Increasing solubility in NaOH 1.…

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Q: The combustion of acetylene gas is represented by the equation: 2 CH2 + 502-4 CO2+ 2 H20 Assuming…

A: Given:: mass of C2H2 =20.0 g molar mass of C2H2 = 26 g mol-1 moles of CO2 = ?

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

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A: Given that, the molecular formula of the compound is C6H12O2. Also, the IR spectra of the compound…

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Q: Consider the following reaction: 4 A(g) + 3 B(s) → 2C(s) It takes 2.00 L pure gas sample A at T=298…

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Q: Hydrocyanic acid is widely used in the chemical industry in the production of plastics, dyes, and…

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