Reaction type: 2. Cu(NO,), + NaOH →

Q: * 26 ↑ 11 """

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: Thank you.

A: One standard atmosphere pressure is equal to 760 torrs. Torrs is equal in the unit to the mmHg.…

Q: The average rate of disappearance of I- between 1200s and 1600s is ______ M/s

A: The average rate of disappearance of the reactants can be expressed as follows:

Q: 5) Determine the volume of 2.73 g of SCl, at STP

A:

Q: For PV = nRT to be valid, the gas has to act______________

A: For PV=nRT to be valid, the gas has to act as an Ideal gas.  (or ) Ideally. All gases are non-ideal.…

Q: What is the mass (in grams) of 16.50 L of propane vapor (C3Hs) at STP?

A:

Q: Bsiialat- Copy of nework.doCX 100% 3. Fill in the following chart. Don't forget to come the isotope…

A: Atomic number = total number of protons. For a neutral element, number of protons= number of…

Q: Why is a pipette more accurate than a burette?

A: Burette is a long glass cylinder with a stopcock at the bottom to release the liquid. Pipette has a…

Q: 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are…

A: Given data : Concentration of KOH = 7.39 M Volume of solution = 30.0 mL = 0.03 mL

Q: May u please solve this for me and tell me if I'm right because I think I made a mistake

A: Given, the balanced chemical reaction as follows,2KBr+Cl2→2KCl+Br2number of moles of KBr =3.205…

Q: Dexamethasone is a corticosteroid used in a wide range of conditions for its anti-inflammatory and…

A: Chiral carbon or chiral center :- A carbon atom which is bonded to four different atoms or groups is…

Q: 5. Density and Pressure increase as depth increases True False

A: Density of a substance is its mass per unit volume.

Q: Helium gas emigration spectrum chart

A:

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: To classify the type of crystalline structure for the ZrO2 samples based on the XRD diffractogram in…

Q: measure of the average speed of the particles in the gas.   a. heat   b. composition   c.…

A: Option C is the correct answer

Q: 1. Determination of the Ideal Gas Constant "R" using Carbon Dioxidel Trial 1 3 4 (wet) 5 (wet) Mr Mi…

A: The gas constant of a system is represented as 'R' and the magnitude is determined from the…

Q: The time of diffusion of an ideal is ___________ to the square root of density. directly…

A: Graham's law of diffusion gives the relationship between rate of diffusion of an ideal gas with…

Q: Be sure to answer all parts. What is the change in internal energy (in J) of a system that absorbs…

A: Please find your solution below : Internal energy of a system is defined as the total energy due to…

Q: Part E Study the trend of the graph from part C. What would the reaction time be if 3 tablespoons…

A: Given: Volume of water = 45 mL. And the reaction time v/s volume of water plot given is,

Q: When the velocity of enzyme is equal to 80% Vmax, Km is equal to A [S] 1/2 [S] B 1/3 [S] C 1/4 [S]

A: Km is the concentration of substrate at which the rate of the reaction(v) is the half of the Vmax ,…

Q: A 1.59 g sample containing KI was analyzed gravimetrically and 0.0538g of Barium Iodate was…

A: Gravimetric analysis is a quantitative method widely employed in analytical chemistry to determine…

Q: What is Desperation Force?

A: The London dispersion force is a temporary attractive force that results when the electrons in two…

Q: Outline the difference between non associate and associated gas and thank you | DYBALA

A: In this question, we have to write the difference between associated gas and non- associated gas.

Q: Part B: Conductivity of pure water, solids and solutions. Substance Conductivity Substance…

A: A question based on conductivity of materials, which is to be accomplished.

Q: Based on your results in the "effect of molecular weight on rate of diffusion " simulation , where…

A: Rate of diffusion of gas is inversely proportional to square root of molar mass.

Q: Which layer of the atmosphere is where birds and aircraft fly? A. Mesosphere B. lonosphere C.…

A: Which later of atmosphere where bird and aircraft fly?

Q: Please provide thorough explanation showing steps with units if needed Will give a like Please…

A: a) No of sigma bonds = 3    No of pie bonds = 1   b) Both diagrams minimize the formal charge on…

Q: Use the References to access important values if needed for this question. An iron nail rusts when…

A:

Q: If pressure is expressed in atmospheres and volume is expressed in liters, PAV has units of L atm…

A:

Q: H3C KMNO 4 HO, он -CH3 KMNO

A: KMnO4 is a strong oxidising agent and it oxidizes primary alcohol to carboxylic acid and secondary…

Q: How to assay expectorant KI in details please

A: Potassium Iodide is a chemical compound with formula KI. It is used for medication purposes and as a…

Q: Current Attempt in Progress When a sample of neon witha volume of 611 mL and a pressure of 0.782 atm…

A: The relationship between the temperature, pressure, and volume of the initial and final state of an…

Q: Why is it important that the pressure is very low in EI-MS but much higher in CI-MS?

A: Electron Ionization Mass Spectrometry (EI-MS) and Chemical Ionization Mass Spectrometry (CI-MS) are…

Q: Your group is working in a university. Recently the university plan to setup an Environmental…

A:

Q: Try Again Your answer is incorrect. A chemist titrates 160.0 mL of a 0.5839 M benzoic acid…

A: At equivalence point, acid and base would neutralize each other to form salt. So moles of base would…

Q: Scale er Scale aws Rod

A: Verneir caliper is used to calculate linear dimension.  It has various part

Q: [References] Iodomethane is a common liquid used in the laboratory. It vaporizes readily. If the…

A: Pressure of the Iodomethane in the flask = 336 mm Hg density of the iodomethane= 2.95 g/L  We have…

Q: If my tires have a pressure of 120 kPa at 280 K, what will be the pressure of the tires at 300K? 112…

A: Volume of the tire will be constant , so we can apply Gay Lussac's law, Gay-Lussac's law states that…

Q: Helium has a rate of effusion ____________ that of O2.

A: Please move to 2 step for answer.

Q: patients requiring only oxygen, mortality was cut by about one fifth. Given the structure of…

A: The definition of chiral center is as follows

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Liquid limit is the moisture level when soil changes from plastic to liquid state. In other terms,…

Q: You have seen Lineweaver Burke and MM Plots. Another way to express kinetic data is to make an Eadie…

A: We need to use the Michaelis-Menton equation to solve the problem.

Q: (convert)( g HCN) → (? HCN) noth

A: 1 mol/L HCN means 1 mole of HCN is present in 1L of the solution.

Q: Which apparatus is shown here: Select one: O Burette O Pipette O Funnel O Dropper Beaker

A: Concept - For volume measurement, many instruments are used. Such as burette, pipette, funnel,…

Q: 3. Which of these types of airflow does a downdraft spraybooth provide? A. Laminar B. Turbulent C.…

A: A downdraft spray booth is an enclosed workspace that is designed to provide a controlled…

Q: Q2: (A) Sketch the following Miller indices: 1.[102] 2. (2110) 3.(312)

A: The planes are explained by Miller indices . These are the raceprocal of the intercepts of the each…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.