Br ОН

Q: Calculate the value of work, w, f

A:

Q: +3 The absorbance of a 1.05x10° M Fe" solution was determined at 580 nm using a 2.50-cm cell. The…

A:

Q: PHYSICAL METHODS OF WATER TREATMENT (CLEANING) 1. filtration 2. coagulation 3. desalination 4.…

A: Physical method for water treatment is-  1-Filtration Other given process are always make use of…

Q: ) Calcium hydride (CaH2) reacts with water to form hydrogen gas: CaH2 (s) + 2H2O (I) ---> Ca(OH)2…

A:

Q: The literature Ksp value for Mg(OH)2 is 1.8×10-11. (a) Calculate the theoretical [OH¯] in a…

A: a.) First we would write dissociation equation of Mg(OH)2 and use Ksp value to calculate…

Q: Determine the value of K at 25 °C for the reaction 2H20 + 2CI25 4H + 4CI + O2 E(Volta) Hall-Cell…

A:

Q: En la titulación de 25.00 mL del ácido diprótico ácido butírico (Illamémosle H2B) 0.100 M con KOH…

A:

Q: a. Rank the acidity of the following acids (label 1 as the most acidic and 3 as the least acidic) CI…

A:

Q: Sr is an inotope produced from atmosphenic testing of nuclear bombs. If naclear testing was stopped…

A:

Q: What is [H3O+] and the pH of a solution of H2CO3 with [H2CO3]Total = 4.5 x 10-4 M? (Use the pKa…

A:

Q: Chemistry I. Draw the structure of the main organic product of the following reactions. Show the…

A: First question may be something wrong so i am working on remaining questions.

Q: -/1 E View Policies Current Attempt in Progress A sample of technetium-99m with a mass of 7.61 ng…

A: Concept:    Radioactive decay: It is the process by which an unstable atomic nucleus loses energy by…

Q: Ferrox Test Reagent: FeNH4(SO4)2 (Crystal of ferric ammonium sulfate) + KSCN (Crystal of potassium…

A:

Q: THE SPECIFIC POWER BACTERICIDAL LAMP CLOSED TYPE, SHIELDED BE LESS THAN (W / M ³) 1. 1 2. 2-2,5 3.4…

A: The correct answer is given below

Q: What is the oxidation state of X in XgO] -2 O -1 03 01 O 2

A:

Q: Exposure to arsenic can result to subacute to severe toxicity and can sometimes be lethal and cause…

A: The question is based on the concept of gravimetric analysis. We have to calculate percentage of…

Q: Florin and Gullder are two countries separated by a narrow sea. They use currencies called,…

A: The conversions can be calculated using dimensional analysis.

Q: Assuming water has a density of 1.00g/mL. Question Content Area 150. g of 3.05% (w/w) NaCl solution…

A: Mass of NaCl solution = 150 g  Mass percentage of NaCl solution = 3.05 % (w/w)

Q: Pick the intermolecular force MOST responsible for the ability of neon to exist as a liquid from the…

A: The London dispersion force is defined, as when two atoms or molecules are closer to each other than…

Q: What is the melting point of the substance modeled by this heating curve? F. 150 135 120 D 105 90 75…

A:

Q: C5H11NO that contains a 2° amide. d

A:

Q: 1. Name the following compounds. Where necessary use E/Z notation. OH IN.

A: The naming off organic compounds can be done with help of rules of international union of pure and…

Q: Provide the IUPAC name for the condensed structural formula shown here. CH,CH3 CH,CH,CCH,CHs ČH,CH3…

A:

Q: QUESTION 22 Use the following reaction to answer the question below: 2Fa(s) + 3H2WIO4(aq)…

A:

Q: 1 Which of the folowing conversion tactors is corect based on the equation given? 2Nal C2Nac imel a…

A: 1.) From the chemical equation , we can use mole to mole ratio as conversion factor.  Moles to mass…

Q: What [NH3] needs to be added to 0.0010M NH4Cl to obtain a buffer solution with pH of a 7.3?

A: pH of buffer solution is calculated by using Henderson Hassel balch equation

Q: MISSED THIS? Watch KCV 19.6; Read Section 19.6. You can click on the Review link to access the…

A:

Q: Question 3 For the lompound the lompound Identify each chiral center possible? Name Are geometricc…

A: Given structure of compound :

Q: Construct a concept map illustrating the relationships of the three thermodynamic properties.…

A:

Q: Br Br

A: Hello dear, Welcome on bartleby;   According to IUPAC nomenclature the correct names are as ? For…

Q: Identify the 4 quantum numbers that can represent the last electron added to a Sr atom (use the…

A:

Q: er 2 800 705 kJ 600 497 kJ PE (kJ) 400 200 175 kJ 100 Reaction Progress Ceated by E Lee for Virtual…

A:

Q: What volume would 29.8 g of nitrogen (N2) occupy at STP? 426 L 22.4 L 23.8 L 855 L

A:

Q: Which of the following is true regarding solubility in aqueous solutions as opposed to solubility in…

A:

Q: व) होण्रऔीकर लाय कवnो उमा पईPठठवेपटक वनै झट किनीनजणम् जहकर कीनकह तिलेबनेकमु उेटाइटर्नंदागाউय म्रिोड…

A:

Q: lodine molecules react reversibly with iodine ions to produce triiodide ions. I2(aq) + l'(aq) I5…

A:

Q: A 3.50 L sample of a gas at a pressure of 1.75 atm is compressed to 2.00 L at a constant…

A:

Q: A C H. CH3CH,-N-CH, CH3 H-C-N-C-H H-C-NH, CH2CH3 H H H H. C,H,N CH,N Which of these pure substances…

A: Generally all amines have approximately same type of arrangement of their constitution atoms, and…

Q: g. Draw two chair conformations of the following molecule and indicate which one is more stable. h.…

A: Here we have to write the chair conformation and predict the most stable conformation of the…

Q: What volume in liters will a balloon occupy at 1.0 atm, if the balloon has a volume of 4.4 Lat 1672…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Provide the IUPAC name for the condensed structural formula shown here. CH CH2 CH CH2 HC CH CHs HC

A: 1-propyl-3-methylcyclohexane

Q: Calculate the value of work, w,

A:

Q: Provide the mechamism for the given reaction.

A: In this question, we will draw the mechanism from the right side ( starting material ) to the left…

Q: Complete the table. Calculate the cell potential when 20.0 mL of 0.05 M Fe2+ was titrated with 0.05…

A: Since you have posted a question with multiple sub-parts, as per our company guidelines we are…

Q: What is the mass number of an isotope with an atomic number of 57 and that has 72 neutrons?

A:

Q: 18. Calculate the pH of the solution formed when 12.0g of sodium fluoride (0.286mol) (NaF, FW- 41.99…

A: For a buffer- pH = pKa + log [Base]/[Acid]   Now, pKa = - log Ka = 3.19 [Acid] = 0.5 M [Base] =…

Q: How many minutes are required to deposit 1.39 g Cr from a Cr³⁺(aq) solution using a current of 2.50…

A:

Q: Researchers wished to mimic the conditions of the medial Golgi (pH = 6.3). Which of the buffers…

A: To make a buffer solution of given pH , the buffer is chosen such that the pH lies in buffer range .…

Q: Below is shown the phase diagram for benzene. Note the scale on the pressure axis is not linear.…

A: To check the process , we need to determine the phase of benzene at given Pressure and both…

Q: For the following question(s), consider the following reaction mechanism: Step 1 2X + Y  W + 2Z…

A: In chemical kinetics rate of a chemical reaction is determine by slowest step of overall mechanism.