Please solve the following problem and show the answer with the correct amount of significant figures. thank you! 3.20 * (54.7765 / 4.55) + 5.08

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free…

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Q: 65. Balance each redox reaction occurring in basic aqueous solution. a. H₂O₂(aq) + CIO₂(aq) - CIO2…

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Q: For the titration: 30.0mL of 0.150 M NH3 (Kb = 1.8 x 10-5) with 0.250 M HBr Calculate the pH after…

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Q: the rate of nonmediated transport

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Q: In each row check off the boxes that apply to the highlighted reactant. reaction 2 CH4(9) + Br2(g) →…

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Q: please do this typewritten so I will upvote and skip this if you already did this. the big number on…

A: An acid is a substance that give hydrogen ions in an aqueous solution.

Q: Determine the pH of a certain monoprotic acid (MW=72 g/mol) with a concentration of 700 ppm. Density…

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Q: Predict the major product(s) expected for each of the following reactions:

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Q: Question 68 When compared with cigarette smoke, cigar and pipe smoke is which increases the…

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Q: Draw the products of the following reaction sequence. Ignore any inorganic byproducts formed. Br

A: Organic reactions are those in which organic reactant react to form organic products.

Q: C. Measurements show that 1.0 g of iron (Fe) contains 1.1 x 10 22 Fe atoms. How many Fe atoms are in…

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Q: 11. What is the name of the reaction in the previous question? The major organic product is the less…

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Q: The following transformation can be accomplished by using. to make the product. 1) Br2, FeBr3 2)…

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Q: The titrant in Graph A is a The titrant in Graph B is a The sample solution in Graph A is a The…

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Q: Write equations for the OF Radioactive decay. a. d 230 emission by 924 b. B emission For the…

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Q: (a) Mass of Magnesium metal used (b) Volume of H₂ gas collected (c) Temperature of H₂ gas collected…

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Q: H₂C H₂C CH3 CH₂ + NH3 + Br 4. .... + NH₂ Br Br H3C CH3 H3C Br

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Q: Find the amount of heat energy needed to convert 25 grams of steam from 115°C to 160°C.

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Q: The following unbalanced spontaneous electrochemical reaction occurs in acidic solution: MnO4-   +…

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Q: What is the major product generate when p-t-butyl aniline undergoes the following different…

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Q: Which answer does not describe the rate expression for the following reaction: 2NO + 2H2→N2+ 2 H2O O…

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Q: 4. Calculate the hydroxide ion concentration in a 0.0100 M sodium hypochlorite solution.

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Q: -2 9. CO32 Total # of Valence Electrons: Lewis Structure (show all resonance structures if…

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Q: Please briefly discuss your opinion on greening or/and growing and propose three actions that you…

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Q: Consider the molecular orbital model of cyclopentadienyl anion. In the ground state how many…

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Q: The isoelectric point, pI, of the protein nitrate reductase is 4.2, while that of beta-glucuronidase…

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Q: Write the equilibrium expression for the following reaction: A. K = B. K = [H₂01¹ [0₂] [H₂O₂]²…

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Q: A diabetic patient with ketoacidosis has a blood pH of 7.1. Compared to a normal pH of 7.4 this…

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Q: The following transformation can be accomplished by using. to make the product. 1) Br2, FeBr3 2)…

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Q: Iminodiacetic acid (IDA) is often used in ion exchange resins as a way to remove heavy metals from…

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Q: c. D. H-C- *--* (=c VA H-C# 14 H₂ YA C=CH + H₂ _Nia + HA →→

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Q: 5. Calculate the hydronium ion concentration in 0.0120 M nitrous acid. l

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Q: Identify the reagents you would use to accomplish the following transformation: The transformation…

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Q: Given the structures of different phenols below, answer the following questions: OH OH OH ပုံ ပုံ…

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Q: 1. Propose a synthetic route for the desired products. a. b. &=&m OH OH HO CH3 OH

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Q: A galvanic cell is constructed as follows. One half-cell consists of a platinum wire immersed in a…

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Q: Determine the symmetry of the vibrational modes of a molecule

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Q: OH 1.PBO 2. Mg OH

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Q: A fungus that grows on peanuts produces a deadly toxin.  When ingested in large amounts, this toxin…

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Q: Consider the following reaction: CO(g) + NO2(g) → CO₂(g) + NO(g) If the rate law for this reaction…

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Q: 3. Predict the major product for the reaction shown here and draw the complete detailed mechanism…

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Q: R R carbonyl compound + H₂O H3C НО. CF 3 R OH R Which of the carbonyl compounds below has the…

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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.