State 2 ways to measure the rate of reaction between magnesium and hydrochloric acid, Mg(s) + HCl(a Blank # 1 ² (aq) Blank # 2 →MgCl₂ '2(aq) 2(g)* A 신

Q: Figure 3. Bromothymol Blue pH indicator dye in an acidic, neutral, and basic (alkaline) solution -…

A: Bromothymol blue is a pH indicator commonly used in both biology and chemistry experiments to…

Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the starting…

A: The given reaction explains the base catalysed hydrolysis of acid chloride to corresponding…

Q: Write the Lewis dot (electron dot) symbol for each covalent molecule. Remember the number of…

A: Questions asked is d and e. The Lewis dot structure represents the number of electrons and lone…

Q: Zn salt bridge KNO3(aq) 0.05 M Zn(NO3)2 Zn 0.01 M Zn(NO3)2

A: Answer: Given galvanic cell is a concentration cell in which electrode with lower concentration of…

Q: Write balanced net ionic equations for the primary reaction occurring in each of the well plates…

A: To write the balanced ionic equation for the reaction of a solution consisting of equilibrium…

Q: • Provide the final products P and identify the intermediates F and G. C6H₂CH₂Br + (C6H5)3P F C6H-Li…

A: For the synthesis of the E-stilbene in the above reaction the reagents used are of wittig reaction.…

Q: A neutral atom has two electrons with n = 1, eight electrons with n = 2, and seven electrons with -…

A: In a neutral atom: number of protons = number of electrons Atomic number = Number of protons Thus,…

Q: Name the major organic product formed by the reaction of N-methylpentanamide + HCl (name the…

A:

Q: An aqueous buffer contains 0.739 M of an unknown acid (HA) and 0.221 M of the sodium salt (A). If…

A: Concentration of acid (HA) = 0.739 M  Concentration of sodium salt (A-) = 0.221 M  pH of solution =…

Q: Phase Transformations Assignment 7 1. For an 85 wt% Pb - 15 wt% Mg alloy, make schematic sketches of…

A: We have find out the answer.

Q: If the reaction is run at 115°C, this is 388.15 K. True False

A:

Q: A chemical reaction involves the reactants A and B, and the product C. A+B → C Provide your answer…

A:

Q: You have a 2000 mM NaCl (stock) solution. You want to make 500 ml of a buffer that contains 0.5 M…

A: The concentration of the initial stock NaCl solution is M1 = 2000 mM = 2000×10-3 M = 2 M. The final…

Q: Indicate whether each of the following compounds is a carbohydrate or not using the dropdown on the…

A: Carbohydrates are made of up of carbon(C), hydrogen(H) and oxygen(O). The general formula of…

Q: Question 9 of 10 Provide the correct IUPAC name for the compound shown here. 4- || 1-||2- || 5. , 6-…

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: Consider the following Haworth structure of a disaccharide and identify the type of glycosidic bond…

A: First monosaccharide given here is alpha D glucose and second monosaccharide  is Beta D fructose .…

Q: Synthesis #1: Select the substrate and reagent that could be combined to prepare the given amine…

A: We know NaBH4 is used for reduction of aldehyde and ketone only but NaBH3CN can reduce iminium ion .

Q: . Which of the following reactions must be carried out in an electrolytic cell, rather than a…

A: Answer: Galvanic cell is a type of cell that converts chemical energy into electrical energy while…

Q: Show complete calculations for each question below. Use the following page if you need additional…

A: Molarity is defined as the no. of moles of solute present in one litre of solution.

Q: A sample of the antacid tablet ( NaHCO3 ) dissolved in 30.00 mL of water required 20.07 mL of a 0.30…

A:

Q: 1. What is the major elimination product of the following reaction? Br NaOCH 3 CH3OH Br 2. List all…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: A voltaic cell is constructed from a standard Zn²+ Zn half cell (E° red= -0.763V) and a standard I₂…

A:

Q: (b) 15.0 mL of 0.327 M Na₂SO4 and 34.4 mL of 0.200 M KCI Na+ SO4²- CH Ca2+ M CI M M (c) 3.50 g of…

A: To calculate the Molarity of all ions, we would first calculate moles of each ion and then using…

Q: Write the mechanism for phthalic anhydride reacting with hydronium ion

A: In the given reaction phthalic anhydride undergo hydrolysis reaction in the president acid to form…

Q: a. Scandium, Sc. A silvery-white metallic transition metal, it has historically been sometimes…

A: Answer: Electronic configuration is an arrangement of electron in increasing energy order inside an…

Q: Calculate the pH of a solution containing 0.0279 M potassium hydrogen fumarate and 0.018 M…

A: [Potassium hydrogen fumarate]=0.0279 M[Dipotassium fumarate]=0.018 MKa1=9.50×10-4Ka2=3.30×10-5

Q: Classify each aqueous solution as acidic, basic, or neutral at 25 °C. Acidic pH = 3.57 [H]=1.0 x 10³…

A: Since, pH value measure the acidity or basicity of the solution or compound. If pH > 7 then…

Q: Select the answer that you would expect to have a highest boiling point (BP) C₂H6 NH3 LIF CH3CI

A: Answer: Intermolecular attraction forces affect the physical properties of the substance. Stronger…

Q: convert 5.0 kL to mL

A:

Q: 3. Calculate [HT]eq if 8.91 mL of 0.10 M NaOH was required to titrate 25.0 mL of the KHT in pure…

A: HT- reacts with NaOH or OH-(aq) through the reaction below: HT-(aq) + OH-(aq)  ---> T2-(aq) +…

Q: Indicate the correct reaction types for the reactions shown below: a a OH b b nucleophilic…

A: The question is based on the concept of organic reactions. we need to identify type of reaction…

Q: Predict the product for the following reaction. NH₂ H₂N Br A. I NO₂ A. Fe/HCI IV OH B. II OH Br 11…

A:

Q: an advertising flyer from the local water district gives the following data concer he tap water that…

A:

Q: Wave functions describe orbitals in a hydrogen atom. Each function is characterized by 3 quantum…

A: Answer: Value of Azimuthal quantum (l) can be from 0 to (n-1) where n is the principle quantum…

Q: 3. Devise a synthetic strategy to complete the following transformation. سہام هله

A: Ester group in the given starting material can selectively reduced into aldehyde using DiBAL-H…

Q: Draw the structure(s) of the major organic product(s) of the following reaction. hed Text H Draw the…

A: Aldehyde or ketones reacts with Ylide to form Alkene. Carbonyl compounds reacts with Grignard…

Q: ror me urst iragment, choose the most appropriate reagent(s) for the synthesis of t-outyı alconor…

A: In the above reaction series the starting material is ter-Butyl bromide. This is treated with…

Q: Given the following steps for a reaction mechanism: Step 1: Step 2: Step 3: Br + Cl → BrCl (fast) a)…

A: Answer: According to Law of mass action, rate of reaction is directly proportional to the active…

Q: b. Complete and balance the following equations and explain your results. BaCl₂ (aq) + H₂SO4 (aq) →…

A: The question is based on the concept of chemical reactions. we need to complete the given reactions.

Q: 9) Complete the following reactions. If there is more than one possible product, draw both products…

A:

Q: A current of 3.68 A is passed through a Sn(NO3)2 solution. How long, in hours, would this current…

A:

Q: incorrect matches. There is no penalty for missing matches. Use the References to access important…

A:

Q: Draw a saturated hydrocarbon (with 4 carbons) and at least 3 substitutent groups of your choice, and…

A:

Q: 2. Which of the following compounds does NOT contain a toxicophore group?

A: A toxicophore group is a chemical moiety or a part of a compound that is responsible for the toxic…

Q: The sugar D-gulose is a sweet-tasting syrup. Identify the Fisher projection for its mirror image,…

A:

Q: Calculate the pH for each case in the titration of 50.0 mL of 0.110 M HClO(aq)0.110 M HClO(aq) with…

A:

Q: Which explains increasing rate of reaction with increasing temperature? Particles with E> E,…

A: Answer: Activation energy is the minimum amount of energy that reactant molecules require to form…

Q: 100.0 mL of HCl required 25.00 mL of 0.2000 M Mg(OH)₂ to reach pH 7. What is the concentration of…

A: A question based on mole concept. A balanced equation and information about the concentration are…

Q: What are enantiomers? What instrument can you use to distinguish the enantiomers? What is racemic…

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

Q: Use the References to access important values if needed for this que Assign each species on the left…

A: Strong Acid =>  strong acid is Completely  ionized in aqueous solution.  For Ex - HCl , HNO3 etc.…