38) What is the chemical formula for magnesium chromate?(a) MgCrO4(b) Mg(CrO4)2(c) Mg2CrO4(d) Mg2(CrO4)3(e) Mg3(CrO4)2 Explain why the answer is the correct and explain and put right letter choice the answer has to be option a not b

Q: Please correct answer and don't use hend raiting

A: Step 1:

Q: Order these chemical species by increasing pH of an 0.1 M aqueous solution of each. That is, imagine…

A: Step 1: Important concepts require to solve the problem:Stronger the acid, lower is the pH of its…

Q: 44) Use the Nernst equation to determine Ecell at 25°C for the following voltaic cell. (E° cell =…

A:

Q: Suppose a mixture containing 3.46 g H2 and 33.3 g NO has a total pressure of 2.92 atm. What are the…

A:

Q: Which of the following vibrations would you expect to be IR active for an NNO molecule?(Select all…

A: Infrared (IR) spectroscopy is a technique used to identify the presence of certain functional groups…

Q: 4. What reagents would you use to produce: OH (a) via a Knoevenagel reaction (b) via a Perkin…

A:

Q: (b) The molybdenum-carbon bond lengths of Mo(n 5-Cp) (CO)3(CH3), F, were determined by X-ray crystal…

A:

Q: How to draw the C4H10 molecule with the topological formula

A: The molecule we are dealing with is C4H10, also known as butane. This molecule consists of four…

Q: 9. (5 points) An over-all reaction consists of two elementary reactions which are 2NO2(g) → NO(g) +…

A: Step 1:Question 9:The elementary reactions are :2NO(g)→NO(g) + NO(g)   slow…

Q: 10. Which molecule is responsible for the 13C NMR shown below? B A 200 180 160 140 120 100 80 60 40…

A: Step 1: There are 5 signals in the spectrum corresponding to 5 different (non-equivalent) carbons in…

Q: Be sure to answer all parts. A 0.021 M solution of a weak acid (HA) has a pH of 4.33. What is the Ka…

A: To find the ( K{a} ) of the weak acid ( HA ), we can use the formula for the pH of a weak acid…

Q: None

A: Step 1:To find the ∆G , we can use the ∆Gorxn of the products - ∆G of the reactants. ∆Gorxn =…

Q: Draw the Lewis structure for Sio. Be sure to include all resonance structures that satisfy the octet…

A:

Q: 0507 CHE114 POGILS11_12 Google... phrasing Extensions Help mal text 12 + BI UA 6 7 Balancing…

A: In the given equation, the cation is Pb which stands for lead. The charge of the lead cation is not…

Q: Vanadium crystallizes in a body centered cubic cell (the V atoms occupy only the lattice points).…

A: Unit cell edge length in pm is = 300 pm

Q: Which carbon atom in 2-methyl-3-hexene contains the double bond?

A: In organic chemistry, the nomenclature of organic compounds is based on the IUPAC (International…

Q: 4) Provide an acceptable name for the compound shown below. Br CH3 CH3

A:

Q: Image uploaded solution is not allowed please dear expert bro

A: Step 1:Solubility of gases in liquid solvent can be calculated using Henry's as mentioned…

Q: Draw the relative energies of the molecular orbitals of the planar cyclooctatetraenyl dication shown…

A: Step 1: Step 2: Step 3: Step 4:

Q: None

A: For the reaction shown, where bromobenzene is converted to phenol, the appropriate spectral changes…

Q: 56) What is the concentration of A13+ in the following cell at 25°C if the cell voltage is 1.486 V?…

A: Step 1:Galvanic cell is a type of electrochemical cell that converts chemical energy into electrical…

Q: What particle is needed to complete the following equation? 14 N + ○ a proton ○ a neutron ○ an…

A: The symbol of an element is expressed as, A     XZ Where, X = the atomic symbol of the element (like…

Q: Draw the major product of this reaction. Ignore inorganic byproducts and CO2. 1. KMnO4, OH (warm) 2.…

A:

Q: tes Required information Consider the given vectors. Add the three vectors shown to form a resultant…

A: Please see the attached image for the solution.  If there are queries or if the image is not…

Q: The human body contains 63% H, 25.5% O, 9.45% C, 1.35% N, 0.31% Ca and 0.22% P, plus trace elements…

A: The percentages given are mass percentages, not mole percentages. This is because the percentages…

Q: If 41.9g of oxygen react with 8.7g of hydrogen and experimentally produce 2.3mol of water, what is…

A: The reaction between hydrogen and oxygen produces water. The balanced chemical equation for this…

Q: A gas mixture contains xenon gas that has a partial pressure of 181 mbar. What mass of xenon gas is…

A: Step 1: Calculation of the moles Given,  pressure(P) = 181 mbar = 181 mbar × ( 0.00987 atm / 1 mbar…

Q: None

A: Adding aqueous NaOH to alizarin alters its solubility in water due to a chemical reaction between…

Q: Image uploaded solution is not allowed please dear expert bro

A:

Q: 2. Give handwritten answer

A:

Q: α A solution is prepared at 25 °C that is initially 0.90M in chloroacetic acid (HCH2CICO2), a weak…

A: Thank you,Please rate my response.

Q: None

A:

Q: Drawing cis and trans isomers of a metal complex Draw the cis isomer of the square planar [NIF 2…

A: In a square planar complex, "cis" and "trans" refer to the relative positions of ligands with…

Q: Part A A solution contains 2.3x10-4 M Ag+ and 1.7x10-3 M Pb2+ Part B Specify the concentration of I…

A: The first step is to identify the solubility product constants (Ksp) for the relevant compounds. The…

Q: Which term best describes the following molecules? COOH OH and HOOC▪ HO+H COOH OH OH C-COOH H Please…

A: Before we can answer the question, we need to understand what each term means:Conformational isomers…

Q: Please provide the answers showing the total valence elecrrons of all complexes showing how the…

A:

Q: Predict the product and reaction conditions.

A: Reaction D:  Thionyl Chloride/Pyridine, Dichloromethane: This step is likely employed to convert the…

Q: None

A: Answer (a) Comparing the spectra of aspirin and caffeine recorded in pure methanol in the presence…

Q: Give explanation of the correct option and explanation of the incorrect options will upvote No…

A: Stannic iodide (SnI4) has a central tin(IV) atom surrounded by four iodide ions in an octahedral…

Q: 6. Equal masses of gaseous N2, NH3, and N2O are injected into an evacuated container to produce a…

A: The partial pressure of a gas is the pressure that the gas would exert if it alone occupied the…

Q: 53) Provide the structure of the major organic product in the following reaction. Ph * H NaOCH 3 Ph…

A: Step 1:Here, we must forecast the main organic product that will be produced in the next…

Q: Don't provide AI solution

A: When salts dissolve in water, they dissociate into their respective cations and anions. These ions…

Q: QUESTION 8 What is the major product of the following reaction? 0000 > = = = IV I Br HBr 80°C Br Br…

A: When a diene reacts with HBr, kinetic and thermodynamic products are formed. The thermodynamic…

Q: NO EXPLANATION NEEDED!! Can you please just answer and solve this question!!

A: Step 1: Step 2:

Q: How will you distinguish p-anisaldehyde from 3- nitro benzaldehyde using 1H-NMR. Discuss the major…

A: Step 1: Step 2: Step 3: Step 4:

Q: 2. (20 points) An investor takes the position below on the same stock with a strike price of $100…

A: Graph:Below is the graph showing the possible profit and loss at different stock prices at…

Q: C H3C Unshared, or lone, electron pairs play an important role in determining the chemical and…

A: Part 1.)The number of unshared pairs at atom "a" is two(2).The number of unshared pairs at atom "b"…

Q: Write the systematic name of each organic molecule: H structure O name OH H ☐ O OH OH HO ☐ H OH ☐ S…

A: IUPAC Rules for Nomenclature of organic compounds:1. Locate the longest continuous carbon chain and…

Q: An analytical chemist is titrating 178.1 mL of a 1.200M solution of hydrazoic acid (HN) with a…

A: Hydrazoic acid ( HN3 ) is a weak acid.NaOH is a strong base .the volume of HN3 = 178.1 mL = 0.1781…

Q: The formation constant* of [M(CN)4]² is 7.70 × 10¹6, where M is a generic metal. A 0.130 mole…

A: