Select the most appropriate term for each relationship. You may use each choic once, more than once, or not at all. Volume is/has _____ moles. Moles is/has temperature. Pressure is/has 1. proportional to temperature. 2. inversely proportional to Pressure is/has moles. 3. has no relationship to Pressure is/has volume. Volume is/has temperature. D

Q: Plot a neat labeled diagram representing the following 1- Double beam spectrophotometer

A: The double-beam spectrophotometer is a device that uses two beam of light to measure how light is…

Q: A gas made up of atoms escapes through a pinhole 1.82 times as fast as Xe gas. Write the chemical…

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Q: Give the percent yield when 151.0 g of CO₂ are formed from the reaction of 2.000 moles of C7H16 with…

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Q: A Calculate the pH of an aqueous solution that contains 6.5 x 10 M Ca(CH)z at 25 °C. Provide your…

A: A. Given Concentration of Ca(OH)2 = 6.5×10-3 M Concentration of OH- ions = 2× Concentration of…

Q: „CONH2 1. LIAIH. 2. HyO CH3 CH3 1. LIAIHA b. H2C=CHCHCH,CO,CH, 2. HgO**

A:

Q: Calculate the number of grams of HI Produced if 3.33 mol of H2 reacts with excess I2.  ___H2(g) +…

A: Balanced Reaction:  H2(g) + I2(g) ......> 2HI(g) Given that: Moles of H2 = 3.33mol

Q: An environmental chemist working for the Environmental Protection Agency (EPA) was directed to…

A: Varying amounts of 85.0 ppb (μg/L) Cd2+ standard solution were added to the unknown sample solution.…

Q: 23. Two types of atoms (A and B) are arranged in the cubic unit cell in Fig. 1. Part 1. A-atoms…

A: Primitive cubic unit cell -  atoms presents only each corner of the cube  Face center cubic unit…

Q: For the reaction below, what coefficients can be added to balance the reaction: CO H2 C6H14 H2O

A: We can balance the chemical reaction by using hit and trial method.

Q: A UV light with a wavelength of 250. nm is shone on the silver surface. What is the incident energy…

A: Energy is inversely proportional to wavelength

Q: H- -CI H- -OH но но. ČH2OH ČH;OH CH,OH I II III A) I, II and III are diasteromers B) I and II are…

A: 18) enantiomers are the pair of compound that are non-superimposable mirror images to each other…

Q: Calculate [H3O1] in a solution that has [OH-] = 6.7  M at 25 degrees celcius. Is the solution…

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Q: What is chiral chromatography?

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Q: Nitrogen Content Assay Method I is also known as? Distillation Micrometric Method Macromethod…

A: Nitrogen Content Assay Method I is also known as?

Q: Calculate the pH and ionization percentage of a solution of 4.7 = PKa 0.2 molarity of ammonium…

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Q: Heating the oxetane below to 560°C gives two products A and B (Scheme 2) A + CI Oxetane Scheme 2 The…

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Q: 4.The addition of a catalyst to a system at equilibrium will increase the rate of...     only the…

A: A catalyst is a substance which accelerates a chemical reaction. The catalyst provides an…

Q: 5. Glutaraldehyde is a germicidal agent that is sometimes used to sterilize medical equipment. In…

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Q: 5. Glutaraldehyde is a germicidal agent that is sometimes used to sterilize medical equipment. In…

A: The glutaraldehyde exists in cyclic form in acidic conditions .

Q: Explain how the peaks in the given infrared spectrum below correspond to one of the following…

A: Infrared spectroscopy generally helps in studying and identifying the chemical substances or…

Q: Draw the constitutional isomers of pentane?

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Q: I. Synthesize the corresponding alkyne from the given alkene. Show the steps (no need for the…

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Q: What is the half-life (seconds) of a reaction that has a rate constant, k = 0.00554 M/s where the…

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Q: Derive the unit for K then using K at 904 degrees celsius, find the rate of reaction at the instant…

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Q: 6. From the following cooling curve, which temperature is the most possible freezing temperature for…

A: Cooling curve :-  The graph of temperature vs time to find the freezing point of substance is called…

Q: 11) Which of the following reagents should be used to convert 3-octyne to (E)-3-octene? A) Na, NH3…

A: Na,NH3 react with alkyne to give trans alkene. Alkene react with BH3/THF  and H2O2/NaOH to give anti…

Q: For the reaction: IO3 (aq) + 5 I (aq) + 6 H* (aq) + 3I2 (aq) + 3 H2O (l) the reaction rate of I°…

A: Here we are required to find the rate of the reaction

Q: CH3-CH2-COO-CH2-CH2-CH3

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Q: Pb(NO3)2 (aq) + Nal (aq) -> complete ionic equation: net jonic equation:

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Q: 14. Consider the reaction 2A(g) = B(g) where K- 2.5 at 25 °C. If 0.30 mol A and 0.80 mol B are…

A: At equilibrium, the rate of the forward and the reverse reaction is the same and the concentration…

Q: A gas has a volume of 42.3 mL at 24.0 °C. What is its volume at 102 °C? 33.5 mL 9.95 mL 180. mL 53.4…

A: The volume can be calculated using charle's law

Q: Draw bond-line structures of each of the following compounds.…

A: Organic compounds can be defined as the compounds that contain carbon and hydrogen atoms in a…

Q: How many grams of NH4Cl (53.49 g/mol) must be dissolved in 0.639 L of solution in order to obtain a…

A: we need to find mass of NH4Cl in the solution for a pH 4.79

Q: A gas made up of atoms escapes through a pinhole 4.58 times as fast as Kr gas. Write the chemical…

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Q: A 27% oleum solution is equivalent to a solution that is % SO3 and % H₂SO4-

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Q: С. [1] LIAIH4 Но [2] H20 CN CN d. [1] DIBAL-H [2] H2O 'OCH3 [3] NH2 mild H*

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Q: TRUE OR FALSE: Because of chelate effect, the formation reaction of the complex…

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Q: Synthesis 1: Br Synthesis 2:

A: In this question, we will synthesized the product from the starting materials by using the necessary…

Q: If the concentration of the analyte in the sample solution (?) is 0.070 µg/mL, what's the…

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

Q: In a certain experiment 25.0 g of NaCN (molar mass = 49.01) was produced from 40.0 g of N2 and an…

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Q: Explain how the calculated % composition by mass of water in the compound and the calculated…

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Q: Systematically name the following compounds.

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Q: B. At 40 °C, water has a vapor pressure of 55.3 torr. What is the vapor pressure of the solution…

A: Molality of solution = 2.319 molal Mole fraction of EZ = 0.04011

Q: From the following list, select all salts that would form an acidic aqueous solution.     LiClO2…

A: For these salts , we would write their dissolution in water and check the strength of acid and base…

Q: C. If in this case compound EZ is 70% dissociated into E* and Z", determine the freezing point of…

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Q: A sample of argon has a volume of 155 mL at 1.00 atm. What is its volume at 1.50 atm? 118000 mL 51.5…

A: Boyle's law states that at constant temperature, pressure of gas is inversely proportional to volume…

Q: If the ?b of a weak base is 3.1×10−6, what is the pH of a 0.18 M solution of this base? use ice…

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Q: 1. H202 slowly decomposes according to the following equation. O2 2 H2O2 2 H20 + Calculate the…

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Q: How many grams of sucrose, C12H22O11 are required to prepare 2.50 L of solution whose concentration…

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Q: 1. A student synthesized 3.214g of Ni(NH3),Cl2 from 4.023g of NiCl2 6H₂O. He dissolved 0.81g of…

A: To find out the concentration of Ni2+ and the mass percent of nickel in the product.