Chemical formulas and reactions for water treatment using Chlorine, chlorine dioxide, sodium bicarbonate

Q: How many energy (in kj/mol) is released in the fusion reaction of 4-6 with H-2 nuclei to prepare two…

A: In fusion reaction nucleolus fuse to give heavier nucleolus with release of energy

Q: What volume in milliliters of 0.0130 M Ca(OH)2 is required to neutralize 70.0 mL of 0.0300 M HBr?

A:

Q: 4NH3(g) + 50₂(g) = 4NO(g) + 6H₂O(g) AH° -1000. kJ K = 1.35 = When the reaction is altered as below,…

A: we have to calculate the equilibrium constant

Q: 3. List two major sources of error associated with pH measurements. 3

A: If pH is greater than 7, then solution is basic and pH less than 7 means solution is acidic.

Q: 1. How many iron atoms are there in 0.6 mol of iron? 2. Calculate the mass of a 0.8 mol of sulphur…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: 0.9% (w/v) sodium chloride (MW = 58 g/mol) solution (Normal Saline Solution) has an osmotic pressure…

A: #1: Given the osmotic pressure of the solution, π = 3.91 atm  Temperature, T = 25 +273.15 = 298.15 K…

Q: Which of the following is true about the structure below CH, 1 CH₂ - CH₂ - C - CH₂ I CH3 - It is a…

A:

Q: The diagrams 1 to 3 below can be arranged to show the mechanism involved in a familiar reaction. The…

A:

Q: (III) chloride pentahydrate ric acid (IV) phosphite osulfuric acid per (II) acetate sium…

A: Part A: Writing down the formula: (a) Iron (III) chloride pentahydrate : FeCl3.5H2O (B) Sulfuric…

Q: 32P is a radioactive isotope with a half-life of 14.3 days. If you currently have 77.1 g of ³2P, how…

A:

Q: What type(s) of intermolecular forces are expected between 2-methoxypyridine molecules? CH3 Indicate…

A:

Q: How can we determine the number of valence electrons an element has?

A:

Q: The following data were obtained for the following reaction at 25°C. What are the rate-law…

A:

Q: Consider a process for which AH = 211.0 kJ y AS = -57.0 J/K How will increasing temperature affect…

A:

Q: Given the following test solutions in rows; gelatin, albumin, gly-phe-trp, phe- tyr-cys. Determine…

A: Note - The given question is a multiple question, hence I solved first question according to rules…

Q: Considering the C-NMR below, choose the compound from the list provided that gave rise to the…

A: The carbons with different environment will give different signal in C-13 spectrum.  This shows the…

Q: 5. For the following cell, write a balance equation for each half reaction occurring at the…

A: The following electrochemical cell problem can be approached as per follow.

Q: H3C- ㅇ CH₂ -CHs HỌ Hot 애

A: 0

Q: 5. For the following cell, write a balance equation for each half reaction occurring at the…

A: According to guidelines I am supposed to answer only first question asked by you In galvanic cell,…

Q: Given - 1 NiCl2 + 2 NaOH —> 1Ni(OH)2 + 2 NaCl Q. Determine the moles of Ni(OH)2 that forms if the…

A: Given question is based on Stoichiometry. Given that reactant ratio is 1:2 and product ratio is 1:2.…

Q: Refer to the following potential energy diagram for the reaction: XY→ X+Y Potential Energy 400 300…

A:

Q: How many N₂ molecules are present in 0.500 g of N₂? (show your complete calculation). The empirical…

A: One mol of a substance contains 6.022 x 1023 molecules/units of it. Empirical formula is the…

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

A: Answer: This question is based on the properties of acid and its conjugate base pairs which suggests…

Q: Enter your answer in the provided box. The rate constant of a first-order reaction is 3.90 x 10-4s¹…

A: For first order reaction, the rate constant increases with increase in temperature and the relation…

Q: CH₂ 50₂ G KEN-JOMS, EIGN H F NuBity 4 Mex04 [OX-CH₂-CH=0 /PUCH ₂NH₂H PUCH₂2NY trazas Hi NaBis JI/A…

A: A. Aldol reaction between two aldehyde gives a beta hydroxy aldehyde. B. Dehydration of beta hydroxy…

Q: Assume a reaction is 100% efficient UNLESS you are told otherwise. 1. Given: 1 CH4 + 2 O₂ → 1 CO₂ +…

A:

Q: Which of these sources of CO2 cannot be removed from making cement even when using renewable energy?…

A: CO2 emission from cement industry is one of significant source of CO2 which lead to green house…

Q: 6. You are given the following equation: A₂B 2A + B) You fill a 1 L flask with 0.20 mol of A2B 0.5%…

A:

Q: Calculate the standard entropy, Δ?∘rxn,ΔSrxn∘, of the reaction at 25.0 ∘C25.0 ∘C using the table of…

A: Given reaction is :  3C2H2 (g) ⟶ C6H6 (l) Calculate the standard entropy change of the reaction =…

Q: what is the na-me, 1/2, 01 12 = day:

A:

Q: 10) What is the major product of the following reactions? CH3 + H₂O H* ? CH3CO3 H HBr

A: Answer 10) All reaction question are based on the alkene's chemical property. Alkene is unsaturated…

Q: Describe the trend in electronegativity:

A: Electronegativity is defined as tendency of atoms to attract the shared pair of electrons towards…

Q: The compressibility factor (Z) is a correction factor which describes the deviation of ideal gas…

A:

Q: I need to make 1 liter of the solution.  I need a list of what I need to use and how much of each.…

A: In the given problem we need to make a list of substances and their amount for prepare 1 litre of AH…

Q: Part: B Nomenclature 5. Write the formula for the following compounds. IUPAC Name a. iron (II)…

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

Q: 4. The main purpose of electrode modification is to decrease the detection limit.

A: True

Q: Primers are always designed to be complementary to the template DNA strand. Which of these sequences…

A: There are four nucleotides namely adenine (A), thymine(T), guanine (G) and cytosine(C).

Q: 10. The pH response pf glass electrode is limited entirely to the area of special glass membrane…

A: True

Q: What is the concentration of hydrochloric acid? Find the concentration using the information given…

A: A question based on acid-base titrations that is to be accomplished.

Q: 1. Boiling temperatures for chlorobenzene are 283.2 K at 5332 Pa and 405.4 K at normal pressure…

A:

Q: CH3COO + H2O → CH3COOH + OH- K₂=1.8x10-5(for acetic acid)

A:

Q: Given the equilibrium expression below, the most likely equation for the reaction is: [N₂][0₂] Keq =…

A:

Q: Because the three possible unknowns (cinnamic acid, vanillin and 4- hydroxybenzaldehyde) have either…

A: #Q.1: We use the below formula to find freezing point depression, ∆Tf.  ∆Tf = i * Kf * m where i =…

Q: This question has multiple parts. Work all the parts to get the most points. Consider the following…

A: Rate is defined as change in concentration per unit time.

Q: write a note on glycogen metabolism

A:

Q: tting Question 23 If you don't use limestone in the steelmaking, you will end up with steel that is:…

A: If we dont use limestone in the steel making we will end up with steel contaminanted with silicates…

Q: 6. Polarographic cells are used to measure the partial pressure of gases only in static gas…

A: The given statement is  "Polarographic cells are used to measure the partial pressure of gases only…

Q: The diagrams 1 to 3 below can be arranged to show the mechanism involved in a familiar reaction. The…

A:

Q: ste and smell) natural flavor based on its elementa tion. C 58.80%, H 9.87%, O 31.33% 0₁ H9.791.958…

A: If mass of compound is 100 g. Mass of C = 58.80 g Moles of C = 58.80/12 =4.90 mol Mass of H = 9.87 g…

Q: Be sure to answer all parts. Draw the structure of a naturally occurring amino acid that is an…

A:

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.