Calculate the activity coefficient of K* in 0.050 M KNO3.

Q: give me both parts nomenclature within 30 min I'll upvote.

A:

Q: Solve for what is being asked in each ifem. Base your answers on fhe given cendrio below. In an expe...

A:

Q: Aspirin (C9H8O4) is synthesized by reacting salicyclic acid (C7H6O3) with acetic anhydride (C4H6O3)....

A:

Q: General Structure-Function Association for Different Benzodiazepine Modifications. e.g. CH, Methyl s...

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again 

Q: :N=C Cb-0-H :S:

A: When orbital overlap to produce sigma bond, it is known as sigma overlap. This could be drawn by not...

Q: Write the equilibrium expression for Ca2+ + 2Cl = CaCl2 with activity coefficients.

A: Dear student, since you have asked multiple questions but according to guidelines we will solve 1st ...

Q: While ethanol (CH,CH,OH) is produced naturally by fermentation, e.g. in beer- and wine-making, indus...

A: Answer: In this question we have to use ICE table two times for separate equilibriums. From first IC...

Q: 3. Nitrogen monoxide (NO) is an intermediate product in the production of nitric acid from ammonia (...

A:

Q: Compare and contrast basic solutions with acidic solutions. In your answer, include the way the solu...

A: In the given question,  Acids and bases are to be compared.  The comparison of acid and bases includ...

Q: The chemical formula for beryllium sulfide is BeS. A chemist determined by measurements that 0.070 m...

A:

Q: Balance the chemical equation below using the smallest possible whole number stoichiometric coeffici...

A: The Chemical reaction follows the law of conservation of mass. According to the law of conservation ...

Q: Why does chalcone synthesis turn into paste if the chalcone was solid? Is the base of the mechanism ...

A: Answer: In chalcone synthesis, the chalcone is in solid form but it turns into paste form due to som...

Q: The Lewis representation above depicts a reaction between a halogen (blue) and a main-group eleme. g...

A:

Q: How much 6.00% sucrose solution must be added to 5.00 Liters of 60.0% sucrose solution to dilute it ...

A: Given:-   How much 6.00% sucrose solution must be added to 5.00 Liters of 60.0% sucrose solution to ...

Q: How many stereoisomers are possible for an aldopentose?

A: We know NaBH4 is a reducing reagent it can reduce -aldehyde to alcohol. But since H- can attack from...

Q: To determine the rate of a reaction experimentally, it is necessary to have some method of following...

A:

Q: Calcium oxalate monohydrate [Ca(O2CCO2)·H2O, also written as CaC2O4·H2O] is a sparingly soluble salt...

A: Solubility of calcium oxlate in water = 7.36 × 10−4 g/100 mL.  Ksp   = ?  Molecular mass of CaC2O4 ....

Q: Solve for x. - 12 -14 - x+1

A:

Q: This is the chemical formula for nickel tetracarbonyl (a powerfully poisonous liquid used in nickel ...

A: Solution - According to the question - Given - Mole of Ni(CO)4 = 34 moles Mole of oxygen in 1 mole s...

Q: Which one of the following structures (from Figure #7) is the Haworth projection of beta-D- talopyra...

A: Haworth representation of talose:

Q: • Sodium metal reacts with hydrogen to form sodium hydride (NaH) 2Na + H,-------> 2 NaH f 10 grams o...

A: Recall the data, mass of Na =10 g, molar mass = 23 g mol-1 mass of H2= 8 g , molar mass = 2 g mol-1 ...

Q: A certain element consists of two stable isotopes. The first has a mass of 113 amu and a percent nat...

A:

Q: Identify the components of a pH electrode and explain their functions. Explain throughly.

A:

Q: XI. Compound K (CeH,,O2) 11 10 8 7 4 1 Chemical Shifts Splitting pattern Peak Area (Normalized) 4.45...

A: let us discuss the structure and peaks.

Q: pH

A:

Q: For the following reaction, 6.28 grams of iron are mixed with excess oxygen gas . The reaction yield...

A:

Q: Classify given in ionic, molecular, binary acid and oxyacid?

A:

Q: Cyclohexane freezes at 6.50 °C. What is its AS' of freezing if its AH° of fusion is 2.68 kJ/mol? +9....

A:

Q: Balance the chemical equation below using the smallest possible whole number stoichiometríc coeffici...

A:

Q: 1. Consider the production of phosphorus trichloride (PCI,) from phosphorus (P) and chlorine (Cl,) P...

A:

Q: How do you Calculate the percent dissociation for unknown acid? Please give example

A: %dissociation =concentration of dissociated speciesTotal concentration of acid*100

Q: DIBALH, THE,-78°C - major product? O Hzo

A:

Q: ELEMENT X HAS AN ATOMIC NUMBER OF 9 1. How many atomic orbitabls does atom X have? 2. How many she...

A: Given, Atomic no. = 9  then,  

Q: Calculate the pH of the solutions about with 1.3x10^-6 M: a. sodium hydroxide solution b. barium hyd...

A:

Q: Topic: Isolation of Crude Ovalbumin from Egg White by Ammonium Sulfate Precipitation (Salting Out)  ...

A: Ammonium sulfate precipitation is one of the most commonly used methods for large and laboratory sca...

Q: This question is about solubility of liquids in liquids. Please help me answer it In two separate te...

A:

Q: What is the pH of a solution containing 0.453 mol L-1 HF and 0.267 mol L-1 F- ? Round your answer to...

A: Given,  [HF] = 0.453 M  [F-] = 0.267 M  What is the pH of the solution = ?   

Q: Aqueous sulfuric acid (H, SO,) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium s...

A:

Q: 715 mL of water was added to 40.0 mL of 0.550M MgCl4 solution. Assuming the volumes are additive, wh...

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute...

Q: When 15.8 g KBr(s) dissolves in 119.7 g of water at 24.2°C, the final temperature of the solution co...

A:

Q: The concentration of the reactants in a solution affects the rate of reaction. Use collision theory ...

A: A chemical reaction is defined as the process in which a substance undergoes molecular transformatio...

Q: Calculate ΔH for the reaction (1) 2C (s, graphite) + H2(g) --> C2H2(g). given the following chemic...

A:

Q: он OEt cinnamaldehyde cinnamic acid ethyl cinnamate 1. Dissolve in ether 2. Add aq. NaOH aqueous org...

A:

Q: Use the atomic weights: Ag = 108, Cl = 35 If the Ksp of silver chloride is 1.56 x 10-10 at 25°C, how...

A: Due to technical error ,unable to provide you the solution. Please resubmit the question once again 

Q: Given the potential difference between the terminals of a battery as 5 Volts, calculate the amount o...

A: No. Of electron = 6.67* 1018

Q: 5. What is the IUPAC name? 2,2,4 - trimethylpent - 4 - ene O 2,2,4 - trimethylpent - 1 - ene 2,4,4 -...

A:

Q: NH2 major product?

A:

Q: What is the major product of the following reaction?

A:

Q: Each row of the table below describes an aqueous solution at about 25 °C. Complete the table. That i...

A:

Q: An aqueous solution of calcium hydroxide is standardized by titration with a 0.103 M solution of hyd...

A: