how can the kolrausch plot be used to determine if an electrolyte is strong or weak?

Q: if something contributes a second resonance structure, is it an electron donating group or an…

A: We have to tell if something contributes a second resonance structure, is it an electron donating…

Q: Click pause and record the initial temperature (T) of water in the DATA TABLE FOR PART II (page 5).

A: Answer: Thermometer is a instrument used to measure the temperature.

Q: Predict the products in the following reactions (including the coefficient in the second equation):…

A: Answer: In the mentioned questions acid and base are reacting and we have to complete the chemical…

Q: Determine the planar density for the following vectors and structures in 1/nm2: a. (1 0 0), gold b.…

A: We need to find the planar density (PD) for: (a) gold (Au) in the plane (1 0 0)  (b) molybdenum (Mo)…

Q: OH + НО. OH MeO OMe H₂SO4 -H20 во

A:

Q: Calculate the absolute temperature at which 66.6 g of O2 has a pressure of 1511 mmHg in a 13.87 L…

A: Given, mass of O2 gas = 66.6 g Pressure (P) = 1511 mmHg = (1511/760) mmHg = 1.99 atm Volume (V) =…

Q: 9. What will be the site that leads to the major mono product for an electrophilic aromatic reaction…

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Q: CI 1.P(OET)3 2. BuLi 3. i

A: Organic reaction mechanism.

Q: Calculate either [H3O+] or [OH-] for each of the solutions at 25 °C. Solution A: [OH-] = 1.49 × 10−7…

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Q: Write the balanced net ionic equation for the reaction between OH- (aq) and HCI (aq). Why does HCl…

A: This answer provides the balanced net ionic equation for the reaction between OH- (aq) and HCl (aq),…

Q: 4. Which of the following hydrocarbons has the highest boiling point? b. CH3CH₂CH₂CH2CH3 a.…

A: Given two question in first part . Ask the higher boiling point which molecule have out of three .…

Q: Reaction of FeCl3 with ethane diol

A: When FeCl3 react with ethane diol ( means ethylene glycol ) then three moles of ethane diol react…

Q: Be sure to answer all parts. The standard enthalpies of formation of ions in aqueous solutions are…

A: Given reaction is as follows: HCl(g)+H2O(l) → H+(aq)+Cl-(aq)  ∆H0rxn=-74.9 kJ/mol 1/2 H2(g) → H+(aq)…

Q: When 2.3 moles of HBrO2  is dissolved in 2 liters of solution it is found at equilibrium that [H3O+]…

A: Given that, Initial moles of HBrO2 = 2.3 mol  Volume of solution = 2 L Initial concentration of…

Q: VSEPR predicts an SbF5 molecule will be which of the following shapes? tetrahedral trigonal…

A: Answer: VSEPR theory helps us in finding the correct molecular structure of the molecule by…

Q: Provide the product and a complete radical chain mechanism for the following transformation: Br₂…

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Q: please write the answer where the question mark located just the answer please seprate answer from…

A: This is a basic Organic Reaction mechanism. The second reaction is an wittig reaction.

Q: 63 2. Determine the difference in the binding energy of ¹07Ag and Cu.

A: 107Ag47 contains 47 protons (atomic number, Z) and 60 neutrons (N= A-Z = 107-47 = 60) Mass of…

Q: Calculate the molar volume of the methane at 27°C and 50.65 bar assuming first ideal behavior and…

A:

Q: True or False. It is very important to regulate the temperature of the heating mantle so that the…

A: The statement given is, "It is very important to regulate the temperature of the heating mantle so…

Q: What are the advantages of Lithium-ion batteries compared to other rechargeable battery…

A: Rechargeable batteries, often referred to as secondary cells, are batteries that may have reversible…

Q: The infra-red attached below is of the ferrocene molecule after it has been through the process of…

A: To Analyze The infra-red attached  of the ferrocene molecule after it has been through the process…

Q: caculate the volume in liters of a 6.09 mol sample of a gas at 186 C and 4.13 atm.CR+0.082

A: 6.09 mol sample of a gas at 186 C and 4.13 atm. We have to calculate the volume of gas sample in…

Q: NO₂ NaOH H₂O NH₂ NaNO, НСІ H₂O heat KNH₂ NH Two aromatic products NH₂ NaNO₂ KI HCI

A: Organic transformations

Q: In this lab you will be calculating A₁H for several chemical reactions using the technique of…

A: Introduction For a physical or chemical process, the change in enthalpy, H, is measured using…

Q: How many grams of water are produced by the combustion of 32.0 g of CH₂? CH+20₂ → 2H₂O + CO₂ 4

A: Given :-  The combustion reaction of CH4    CH4 + 2O2 → 2H2O + CO2   Mass of CH4 = 32.0 g  Mass of…

Q: You have a drug in a stock solution of 14 % and need to prepare 4 pints of a solution with a…

A: We have a drug in a stock solution of 14 % and need to prepare 4 pints of a solution with a…

Q: How many grams of solid calcium acetate, Ca(C₂H₃O₂)₂ must be added to 500.0 ml of 0.340M acetic acid…

A: A buffer is a solution which resist any change in pH on adding a small amount of acid or base .   it…

Q: Simply state the working mechanism of Lead-acid batteries during discharging. (Hint: half-reactions,…

A: During discharging, the lead-acid battery undergoes a series of chemical reactions that convert the…

Q: I. [0]. & (-0- N=N=N. DME heat DME heat DME heat DME heat

A: In this question, we will draw the cycloaddition products for each reactions.  You can see the…

Q: REFER TO THIS WORKED EXAMPLE AS YOU ATTEMPT TO SOLVE YOUR PROBLEM: DON'T FORGET TO CONSULT THIS…

A: We have to calculate the Molar mass of following compounds:  Molar mass of carbon tetrahydride, CH4…

Q: 1. Calculate the salt and acid volumes required to prepare 10 ml of the acetate buffer with the…

A: The salt is sodium acetate and the acid is acetic acid. Given that the ratio of salt and acid is 1:9

Q: What is the molar mass (GFM) of Ca(s)? 35.5 g/mol 12.2 g/mol 80.2 g/mol 40.1 g/mol

A: Calcium = Ca  It's atomic number is = 20  Molar mass of Calcium = 40.1 g/mol

Q: When you add water to a small amount of ammonium chloride, the solid dissolved and the solution…

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Q: The increments on the thermometer are one-degree Celsius, therefore need to record the temperature…

A: Check the temperature on the thermometer and then write down the value of the temperature.

Q: A. For each compound, show the calculation of the number of total valence electrons, the number of…

A: In a covalent compound, the atoms are bonded to each other by a sharing of electrons. In a single…

Q: Assume that the activity coefficient of Ca2+ is 0.580 in a solution containing x M CaCl2 and 0.0064…

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Q: Calculate the [H3O+] that would result from a .1 M solution of HClO2    Ki for HClO2 = 1.1 × 10-2

A:

Q: What is the percent ionization of H₂NNH₂ in a solution with a concentration of a 0.580 M? (Kb = 1.3…

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Q: Hydrogen cyanide (HCN) is a colorless gas. It is poisonous and smells like almonds. Draw a Lewis…

A: A Lewis structure is a diagram that shows the bonding between atoms in a molecule and the lone pairs…

Q: 10- Mention how a halogen substituent can be replaced by a deuterium atom in the preparation of a…

A: Grignard reagent is an organometallic compound with the generic formula RMgX, where R is an…

Q: 1)When Jack performed a flame test on his unknown solid, he observed a violet-colored flame.  Given…

A: The balanced chemical equation between metal carbonate and HCl can be represented as: M2CO3 + 2HCl →…

Q: 8. I. Consider the solubility graph below. II. Solubility (g solute/100 g H₂O) III. -20 160A 140+…

A: Saturated solution is a type of solution that has a solute concentration equivalent to its limit of…

Q: Complete the table with the identified IR peaks and the interpretation of them. And based on the IR…

A: Here the most likely compound of the respective IR-spectrum will be Aspirin molecule.

Q: What is the percent ionization of H₂NNH₂ in a solution with a concentration of a 0.590 M? (Kb = 1.3…

A: Answer:- This question is answered by using the simple concept of ionisation of weak base and…

Q: Reaction of Cu(OH)2 with phenol?

A: Acetic acid will be formed.

Q: Indicate whether or not both members of each of the following pairs of physical state changes have…

A: Indication whether or not both members of each of the following pairs of physical state changes have…

Q: classification of alcohols according to the type of the carbon atom which carries the hydroxyl group

A: The are four types in that way alcohol can be classified.

Q: What is the IUPAC name for the structure?

A:

Q: OH MINH, HỌ Produlct, Mechanismus Typ dus Products

A: