List the essential parts of a functions for each component. spectrophotometer. Hence write the working principles or

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Q: If the sample of the pure R enantiomer of a molecule has a specific rotation of -40 degrees and your…

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Q: Use the data found in the Thermodynamic Values link under Reference Materials to calculate AH, AS,…

A: Given data :

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Q: 45. I You find that if you hang a 1.25 kg weight from a vertical spring, it stretches 3.75 cm. (a)…

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Q: 4. Each of the following compounds can be prepared with an alkyl iodide and a suitable nucleophile.…

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Q: Kp = 0.032 for the reaction N₂(g) + 3H₂(g) → 2NH3(g) at a certain temperature. Suppose it was found…

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Q: A chemist fills a reaction vessel with 3.10 atm nitrogen monoxide (NO) gas, 7.59 atm chlorine (C1₂)…

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Q: identify which of the four arrow pushing patterns to use in the following case:

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Q: A student found that the sulfate ion concentration in a solution of Al2(SO4)3 was 0.44 M. What was…

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Q: You have 0.500 L of an 0.250 M acetate buffer solution (i.e. [HC₂H302] +[C₂H3O2] = 0.250 M) at pH…

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Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. Write the net…

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Q: Complete the following calculations. Mass calculations Mass of watch glass and evaporating dish:…

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Q: 5) Write all the possible term symbols for a p² electronic configuration.

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Q: Name the alkene

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Q: Calculate the pH at 25 °C of a 0.85M solution of potassium acetate (KCH, CO₂). Note that acetic acid…

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Q: Find the pH of a 0.15 M solution of NH3 given that Kb= 3.1x10-5 at 40.oC.

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Q: where does the formula at the start of step 5 come from?

A: The formula in step-5 comes from the conversion factor as shown below: From the previous steps, we…

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Q: w the product formed when oleic acid is hydrogenated. millan Learning OH + H₂ Pt

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Q: If a proton has an uncertainty in its velocity of 5.00 x 104 m/s, what is the uncertainty (in…

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Q: A mixture initially contains AA, BB, and CC in the following concentrations: [A][A]A_1 = 0.650 MM ,…

A: A+2B⇌C Initial concentration of A, [A] =…

Q: What is the electron configuration for phosphorus? 1s²2s²2p 3s 3p Copy and paste the valence into…

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Q: If 31.5 g of LiBr are dissolved 350.0 g of water at 20.0 °C in an insulated container, a temperature…

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Q: www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IJ-TnplXoFu0F7UjsroJMKrbFHXPNvwILIE9eRim2d5…

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Q: 6. Find AH for the following reaction: Fe2O3 (s) + 3 CO (g) → 2 Fe (s) + 3 CO₂ (g) Use these…

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Q: Complete the reactions below and identify the acid, base, conj acid, and conj base.  give your…

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Q: When the rate for the reaction 2NO+ 0 2 NO, was studied, the role was found to double when the O₂…

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Q: Suppose a 250. mL flask is filled with 0.80 mol of OC12, 1.4 mol of BrOCI and 0.30 mol of BrCl. The…

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Q: What volume of 3.5 M HCl is needed to neutralise 25 mL of 2.6 M KOH solution in a titration? HCl…

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Q: Study the following phase diagram of Substance X. pressure (atm) 20- 10- solid 100 liquid gas 200…

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Q: How many kinds of chemically non-equivalent hydrogens are there in each of the following compounds?…

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Q: How many significant figures are in the following? 20.300 cm 0.00201 m 250 cm 1 in = 2.5 cm 25…

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Q: 2. Each of the following salts can be prepared from an acid and a base. Write the balanced molecular…

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Q: (a) Provide four distinct forms of phenylalanine. (b) Rank the solubility of these forms in water.…

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Q: 7. Write down the oxidation product with the following with mild oxidizing agent. a CH₂-CH₂-CH₂-OH…

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Q: Suppose a 500. mL flask is filled with 1.3 mol of H₂ and 1.1 mol of Cl₂. The following reaction…

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