3 Find the Concentral oxygen in the stagnant film around the Carbon Pellet? 2 C₁ + 02 (₁) 2 - (r² NA) = 0 Cos B AnB NB-n NA

Q: Identify the element represented by each nucleus A through E as a metal, a nonmetal, or a metalloid.…

A: Given : symbol of proton and neutron

Q: concentration of 1.8 kg/m3, with the concentration of copper in the lixiviant that is irrigated onto…

A: Given: Average grade is 0.7% Total pregnant solution is 8000 m3/hr Average concentration can be 1.8…

Q: Two isotopes of boron occur naturally, with B at 19.90 % (10.01 amu) and B at 80.10 % (11.01 amu). ▼…

A: We knew that the avarage weight of any element is equal to avarage weights of all naturally…

Q: Find the coefficients infront of water to balance the following reactions Ca P₂ + three, 3 Six, 6…

A: Coefficient of water in the above shown reaction after balancing ?

Q: 4 An element has an atomic number of 45 and a mass number of 105. Using your determination as to…

A: The element with the atomic number 45 is Rhodium(Rh). Given the mass number of Rhodium(Rh), A = 105.…

Q: [References] Specify the reagent you would use in each step of the following synthesis: OH a. LIAIH4…

A: Step-1 is oxidation process and second one is the nucleophile attack. So, Reagents for step-1 : g…

Q: How many grams of oxygen are needed to react with 182g of butane?

A: First we need to have the balance chemical equations.

Q: Provide the correct systematic name for the compound shown here. H₂C. NH₂ CH3

A: For determining the configuration of a chiral carbon priority is given to the four different groups…

Q: Assume your eyes receive a signal consisting of blue light, X = 470 nm. The energy of the signal is…

A: Formula used =  Energy = nhc/λ where n is no. of photons  h is Planck’s constant , c = speed of…

Q: Electron only has a-1 charge Proton only has a mass about the same as that of a proton Neutron only…

A: We can solve this question by difination of all subatomic partical electron proton and neotron.

Q: a. A particular orbital has n = 5 and = 1. What is the designation for this orbital? (Enter an…

A: n stands for the Cell number , l denotes the orbital . When l=0 (s) orbital…

Q: Write the overall cell reaction for the galvanic cell given below. Pt(s) | Sn2+(aq), Sn4+(aq) ||…

A:

Q: Look carefully following information, The AH of breaking and making bonds are Breaking a bond: H₂ →…

A: The energy difference between the products and reactants is known as the energy change of a…

Q: triisopropylsilyl-Cl reagent reacts only once with the starting material. Me Me HO OH Me NH₂ iPr…

A: Given,

Q: For the molecule below, predict the expected peak integral for the indicated proton. Enter the…

A:

Q: he balanced equation for the reaction of ammonia and oxygen is the following. 4 NH3(g) + 5 O2(g) →…

A:

Q: Arrange the following structures in decreasing boiling points. HAT [Select] PAT [Select] t…

A: solution: The boiling points of the alkanes increase with molecular size.

Q: Acidified potassium bromate(V), KBrO3, reacts with hydrogen sulfide, H2S, to give a yellow solid and…

A:

Q: When the Cu²+ concentration is 9.81x10-4 M, the observed cell potential at 298K for an…

A: Given, Cu2+(aq) + Mn(s) ---> Cu(s) + Mn2+(aq) Cell potential (Ecell) = 1.428 V [Cu2+] = 9.81 ×…

Q: Choose one answer for the following. Refer to the diagram below. 1. Hybridization of atom labelled A…

A:

Q: F. НО

A:

Q: Please answer fast Given the fractional composition of our atmosphere (20.95% Oxygen, 78.1%…

A:

Q: When the Cu²+ concentration is 5.94x10-4 M, the observed cell potential at 298K for an…

A:

Q: 12. 12 Use the periodic table to draw the Lewis structures for the following: Barium (Ba), gallium…

A:

Q: If the value of n = 1 The quantum number I can have values from to The total number of orbitals…

A: we have to calculate number of orbitals using the given quantum numbers

Q: WE Sort the following elements by the number of protons in an atom of each. Drag the appropriate…

A: Sort the given elements on the basis of number of protons.

Q: Which of the following compounds would produce an electrically conductive solution when placed in…

A: Conductivity in aqeous solution is a measure of the ability of solution to conduct electric current.…

Q: hich of the following compounds would produce an electrically conductive solution when placed in…

A:

Q: Write a complete set of quantum numbers (n, l, and me) for an orbital that can be described as 4f. n…

A:

Q: Which of the following compounds has the highest boiling point? Select one: O CH3CH₂CH₂CH₂CH3…

A: Note - Since the given question is a multiple questions, hence I solved first question according to…

Q: practice q 13 d 13. Complete each of these following reactions (i.e. fill in the boxes with the…

A: a. Amide reduction to amine using LiAlH4 b. Bromoform reaction and then DCC coupling reaction…

Q: Which of the following will be obtained by the reduction of pentanal using NaBH4 followed by…

A:

Q: 8. Illustrate, using Lewis dot diagram, the two steps involved in the formation of the compound…

A:

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. AICI3 CH3C(=O)CI (1…

A:

Q: Determine the splitting (singlet, doublet, tripkt, etc) of the following hydrogen atom, -CH₂CH₂CH3…

A: We are to determine the splitting of marked H atom in given structure. Splitting depends upon number…

Q: What is the pH of a 0.40 M solution of K₂SO3?

A:

Q: 3. 5-tert-butyl-2,2-diiodooctane (condensed) 4. 1-cyclopropyl-3-isopropylcyclohexane (skeletal)

A: Skeletal structure are the  series of atoms bonded together that forms the essential structure of…

Q: Estimate the number of ¹H NMR signals that each molecule would display, entering your answer as a…

A: Nuclear magnetic resonance is branch of chemistry in which we deal with shielding and deshielding…

Q: Give the IUPAC name of the compound.

A:

Q: 10) Complete the following alcohol synthesis via the alkylhydrogen sulfate. 1) cold conc. H₂SO4 2)…

A:

Q: 11. Using the Wittig reaction, suggest two syntheses of the following product from two different…

A:

Q: 13) A pi complex (T-complex) is formed between an alkene and an electron deficient reagent such as…

A:

Q: Based on the following ¹H NMR spectrum, select the hydrogen on the structure that corresponds to the…

A:

Q: A solution A is saturated with both calcium hydroxide and calcium sulfate. Both are only sparingly…

A: Since you have asked multiple parts question,so we will answering first 3 subparts of your…

Q: Provide the correct systematic name for the compound shown here. CH3 CH₂CH3

A:

Q: How did the change of stress (adding or removing reactants or products) cause a shift in the…

A: Equilibrium is a condition at which the concentrations of reactants and products remain constant…

Q: Which of the following substances is not amphiprotic? Choose all that apply. a) HSO4 b) HPO 2- c)…

A: Given substances are :  a). HSO4-  b). HPO42- c). AsO43- d). H3PO4  e). HSO3-  f). HCO3-  Which of…

Q: a) b) Complete each of these following reactions (i.e. fill in the boxes with the missing reagent(s)…

A: Please repost your d, e & f questions separately.

Q: Criven Cydahexome thas a ke of 2002c 0.002 moles of ka molt. it Alc13 ae added to & log of jycle…

A: Kf = 20.2 °C.Kg.mol-1moles of AlCl3= 0.002 molesmass of solvent cyclohexane = 10 gExpected change in…

Q: Provide the correct systematic name for the compound shown here. 4- 3- N- 2- di tetra N N,N,N- N,N-…

A: Naming of the compound is done by deciding the longest carbon chain then the substituents attached…

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.