Conversions: include the correct number of significant digits and follow the format provided in the image.  a. 1.2 g to ug (micrograms) b. 10.0 cm to in

Q: Barium chloride (BaCl2) emits a green color when flame-tested. What can be said about the wavelength…

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Q: Ammonium bromide, along with an oxidizing agent, acts as a biocide to bacteria, algae, and fungi in…

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Q: Chemistry Using a data below, calculate the molar heat of vaporization of an unknown substance (in…

A: Given the linear regression equation is,  Y = -3125.3*X + 13.248, and R2 = 0.9375

Q: 1.5 pint of milk has a volume of how many milliliters?  (2 pints = 1 quart; 1 qt = 946 mL)

A: Given, the volume of  milk in pint equal to 1.5 pint. And 2 pints equal to 1 quart and 1 quart equal…

Q: Give an example of nanoparticles found in animals and discuss it briefly.

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Q: 11. The measured drug dosage is a. 33 mL b. 0.10 mg drug (1 kg body mass) 82 kg patient where 15 mL…

A: Volume of drug required to give patient can be calculated from the required mass of drug and…

Q: Hybridization of PS2Br2-

A: Hybridization is the process of mixing of orbital of different shape ,size and slightly different…

Q: Using a Grignard reaction, show how you could prepare the following alcohol. OH Select the reactants…

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Q: A gas mixture containing oxygen, nitrogen, and carbon dioxide has a pressure of 250.mmHg. If the…

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Q: At 298 K, N₂(g) + 3H₂(g) 2NH3(g) At 298 K, NH3(g) 1/2N₂(g) + 3/2H₂(g) Is NH3 favorably formed at 298…

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Q: Be sure to answer all parts.The equilibrium constant (K) for the formation of nitrosyl chloride, an…

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Q: An ioinc compound will --------  if the ---------  increases, but if the compound's solubility…

A: Solubility:- it is the process of dissolving the solute into the solvent to create a solution.…

Q: 3. Give the IUPAC name for the following compounds, and/or include R/S configurations in the name:…

A: To give the IUPAC name for the following compounds, and/or include R/S configurations in the name.

Q: Conversions: include the correct number of significant digits and follow the format included in the…

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Q: Predict the major product(s) for the following reaction: ? Part 1 Br 1) Mg 요 H 3) H3O+ 2) The major…

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Q: Which of the following aqueous solutions are good buffer systems? (Select all that apply.) ☐0.11 M…

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Q: Br ОН Br Br ... CH3 Н -OCH₂CH3

A: In R/S notation we have to follow CIP rule.

Q: You measured the pH of a 0.01M NaOH solution (strong base) and it was 13.0. The, you diluted this…

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Q: What is 7.13 inches converted to meters?   Recall that 2.54 cm = 1 in

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Q: Which of the following molecules will show a strong peak in IR around 1750 cm -1 ? CH3 NH₂ 0000 A B…

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Q: Predict the product for the following: H TSO to -OTS OTS 1) LiAlH4 2) H₂O 3) TSCI, pyridine ?

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Q: provide synthesis for this reaction including all reagents and mechanisms with steps ↑

A: This can be done like this

Q: Solution A was prepared by weighing 6.08 grams of K3Fe(CN)6 (MW 329.2 g/mol) and dissolving the…

A: Given the mass of K3Fe(CN)6 taken to prepare the solution-A = 6.08 g  Molar mass of K3Fe(CN)6 =…

Q: Н H OH H Н О Br Н Н О ОН CL н н CI О ОН Н Н. Н 'F ОН OH

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Q: What is the IUPAC name of this compound? H Handwritten only Otherwise downvote 1 Explain very well.

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Q: The density of gasoline is 0.774 g/cm3. How much does 25.5 gallons of gasoline weigh, in kilograms?

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Q: The formation of ammonia is one of the most important processes in the chemical industry: N₂(g) +3…

A: Recall the given reaction,                                    N2 g  +  3 H2 g  →  2 NH3 gWe have…

Q: wine goes bad soon after opening because the ethanol (CH,CH,OH) in it reacts with oxygen gas (0₂)…

A: Ethanol CH3CH2OH reacts with oxygen gas O2 from air to form water H2O and acetic acid CH3COOH .We…

Q: QUESTION 7 Which of the following would NOT be water soluble? O 3-heptanone O2-butanone formaldehyde…

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Q: 1. Draw the starting material that gives the following products. For "Excellent", name the starting…

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Q: What is the pH of the methylammonium iodide solution? CH3NH3 + H₂O CH3NH₂ + H3O+ [CH3NH31] = 2.5 ×…

A: Given :  [CH3NH3I] = 2.5 x 10-1 M  Kb of CH3NH2 = 4.4 x 10-4

Q: Consider the following reaction at 373 K: COCl2(g) ⇄ CO(g) + Cl2(g) Kc= 2.9 x 10-10 The…

A: Given, Kc= 2.9 x 10-10 [COCl2] = 3.50 x 10-3 M,[Cl2] = 3.25 x 10-6 M, and [CO] = 1.11 x 10-5 M. Q =…

Q: A buffer solution is made up of 1.0 M NH3 and 1.0 M NH4CI. = 1.8 x 10-5 K₂NH3 What is the pH when 20…

A: Given :  Volume of buffer solution= 25. ml  Concentration of NH3 = 1.0 M  Concentration of NH4Cl =…

Q: The decomposition of Nitrogen dioxide to Nitric oxide & Oxygen gas has occured. The rate of…

A: Nitrogen dioxide (NO2) dissociates into nitric oxide (NO) and oxygen (O2) as given: 2 NO2 --->…

Q: d. What is your theoretical yield of BeH2 in moles? e. What is your theoretical yield of BeH₂ in…

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Q: A solution is prepared by dissolving 6.9 grams of KCI MgCl2 6H₂O (MW = 277.85 g/mol) in sufficient…

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Q: H₂C-Q Choose one: O neither .Z O Ο Ε Part 2 HO -CI CH₂

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Q: You have a solution of compound X (unknown concentration), and a small container of compound X…

A: As the solubility of compound C is 0.43 mol per 500 mL of aqueous solution, so the molar…

Q: Compare stabilities of the two Lewis formulas. Are the two structures equally stable, or is one more…

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Q: What is the pH at the equivalence point when Jeremiah titrates the NaOH and HCIO3? HCIO3 + NaOH →…

A: Here, we have to find the pH at the equivalence point when NaOH is titrated with HClO3.

Q: You are creating 500.0 mL of a buffer that is 0.50 M in both HCIO and CIO-. What mass of KCIO must…

A: We have to calculate mass of KClO for the buffer solution

Q: A 25.0 L container at 23.0 °C contains 60.54 g Ne and 167.6 g Kr. What is the total pressure of the…

A: Given that , Volume = V = 25 L  Temperature= T = 23 oC = 23+273 = 296 K  60.54 g of Ne and 167.6 g…

Q: CH₂

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Q: Polyethylene terephthalate is an example of synthetic material in Materials and Engineering.  1.…

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Q: 4. Consider the system described by the following reaction: Coor + Ozor = CO + Hom 2(0) AH=-2847 6…

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Q: The following fatty acid is an Omega-_ HO fatty acid.

A: Omega fatty acids are the organic compound which is not produced by the bodies. It will help to keep…

Q: (SHOW CALCULATIONS) How much energy is released when 0.750 mol of diethyl ether is cooled from…

A: Energy released can be calculated for individual steps when we go from 75.0°C to 25.0°C.

Q: 7. Which of the following are strong acids that will undergo complete ionization in water? Choose…

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Q: 10. Based on the reaction Br₂(g) + Cl₂(g) + 14 kJ 2BrCl(g), which of the following will happen if…

A: Le Chatelier principle says that equilibrium will shift in such a way so as to undo the effect of…

Q: Brg (2) CHBr Adamantane Br -Br 1-bromoadamantane (3)

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.