the molarity of

Q: =2NO(g) + Br2(9 that you start with o

A: The given equilibrium reaction is as follows:

Q: t was known to treat skin diseases. It was used for laundering and washing with much less effort. t ...

A:

Q: Syneresis is a process by which there is the loss of water trapped within the gel matrix through the...

A: A question based on introduction to polymers that is to be accomplished.

Q: determine the conjugate acid and conjugate base

A: Definition : 

Q: The equilibrium constant, K, for the following reaction is 7.00x10-5 at 673 K. Calculate K, for this...

A: Mole  can be defined as a standard unit for measuring large quantities of very small entities such a...

Q: The equilibrium constant, Ko, for the following reaction is 55.6 at 698 K. Н2 (9) + I, (g) — 2 HІ (g...

A: In ICE table. I is initial concentration, C is change in concentration and E is equilibrium concentr...

Q: A student ran the following reaction in the laboratory at 389 K: CHa(9) + CCa(9) = 2CH,Cl(9) When sh...

A:

Q: OXIDATION 1. Place separately in clean test tubes five drops of acetone and acetaldehyde 2. To both ...

A:

Q: Which among the statements to promote large precipitates is INCORRECT?

A: Option 4 is incorrect Lower the relative supersaturation (RSS) valve,larger the precipitate particle...

Q: A 24 year old graduate student was brought to the ED in a comatose state after being found unconsiou...

A:

Q: Bromine is one of the few elements that is a liquid at room temperature. It vaporizes easily and has...

A: Given ,the reaction is , 1/2 H2(g) + 1/2Br2(g) <-----------> HBr  The equilibrium constant for...

Q: 4.What is the molecular weight of the most soluble compound? 303 g/mol 239 g/mol 557 g/mol 5.What ...

A:

Q: The equilibrium constant, Kc, for the following reaction is 1.71×10-2 at 1120 K. 2503(g) =2s02(g) + ...

A:

Q: happened to the rate of the reaction when the concentration was increased? in the effect of concentr...

A:

Q: Imagine your burette contains (3.38x10^1) mL of ion exchange resin and that the ion exchange gel can...

A: A question based on dimensional analysis that is to be accomplished.

Q: Which of the following DOES NOT define a gel?   a. it is in a semi-solid state   b. it entraps l...

A: Gel Semi-solid colloid in a more solid form than a sol broadly .    a.  it is in a semi-solid state ...

Q: Are acids and bases more conductive of electricity than saline solutions?

A:

Q: OH D E 1. a. an b. IX 묘시 3000 CooD

A:

Q: A very etticient synthesis of resveratrol was reported in 2006. Identify the missing reagents. он re...

A:

Q: Line equation And R2 Constituents Total Average Peak Concentration Peak Height (mm) Area (ppm) 250 p...

A:   R2, also known as the coefficient of determination, evaluates the data points of the regression li...

Q: Describe the preparation of 2.50 L of 0.500 M HClO4, starting with a 9.00 M solution of the reagent.

A:

Q: Use the following graph to answer the question below. y X Identify the feature of the graph that bes...

A: While plotting a graph we need to take care of the quantity to be plotted on the y-axis and the quan...

Q: The equilibrium constant, Ko, for the following reaction is 55.6 at 698 K. H2 (g) + I2 (9) = 2 HI (g...

A: Equilibrium constant ( Kc ) is the ratio of product concentration to reactant concentration at equil...

Q: Consider the titration of 50.00 mL of a solution that is 0.0800 M oxalic acid. Calculate the pH afte...

A:

Q: In an aqueous chloride solution cobalt(II) exists in equilibrium with the complex ion CoCI42". Co2+(...

A: The equilibrium given is, And the experiment detail given is,

Q: A 100.0-mL aliquot of 0.100 M diprotic acid H2A (pK1 = 4.00, pK2 = 8.00) was titrated with 1.00 M Na...

A: Given: Concentration of H2A = 0.100 M Volume of H2A solution = 100.0 mL = 0.100 L                   ...

Q: ACTIVITY 4. Solve each of the following problems and write your complete solution. 1. If you use 3.6...

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for yo...

Q: Consider the following reaction where Kc = 5.10×10-6 at 548 K. NH4CI(s)NH3(g) + HCI(g) A reaction mi...

A:

Q: Which of the following matched pairs of name and formula has an error? O NACIO3 / sodium chlorate O ...

A: Given :-  Formula         name of compound  NaClO3           Sodium chlorate  KBrO               pot...

Q: The thermochemical equation for the reaction between sodium and magnesium chloride is shown below . ...

A: Given reaction  MgCl2 (s) + 2Na(l) <----> 2NaCl (s) + Mg(s) ∆H° = -45.2kcal 

Q: Cyclohexane-1,3-dione (diketone; Bronsted-lowry acid; H bonded to carbon 2 is acidic) Hexanol (Brons...

A:

Q: Write the electron configuration of the following elements: • Arsenic • Chlorine (with a charge of...

A:

Q: discovery of deuterium, and the mark of difference in the physical and chemical properties of hydrog...

A:

Q: Consider the following system at equilibrium where AH° = 16.1 kJ, and Kc = 6.50×10-3, at 298 К. 2NOB...

A: Given, Reaction : 2NOBr(g)⇌2NO(g) +Br2(g) ∆H°=16.1 kJKc=6.50×10-3T = 298 K

Q: Which of the following relationship is TRUE about carrageenans? O a. higher degree of sulfation, hig...

A: A question based on solutions that is to be accomplished.

Q: Consider the reaction: S(s) + 02(g)=S02(g) Write the equilibrium constant for this reaction in terms...

A:

Q: Below is an acid-dissociation equation for perchloric acid, which is a strong acid and has a pka of ...

A:

Q: Sucrose, C12 H2011, is common table sugar. The enthalpy change at 25°C and 1 atm for the complete bu...

A: Given- ∆H°f(H2O)=-285.8kJ/mol ∆H°f(CO2)=-393.5kJ /mol ∆H°f(O2)=0kJ/mol    

Q: "The coronavirus disease (COVID-19) is an infectious disease caused by a new strain of coronavirus. ...

A:

Q: 58. The number of hydrogen atoms present in 25.6 g of sucrose (C12H2201), which has a molar mass of ...

A: Detail mathematical calculation for determining number of atoms of hydrogen is given below

Q: Enter your answer in the provided box. For the reaction N2(g) + 3H2(g)S 2NH3(g) Kp is 0.000719 at 56...

A:

Q: A chemist dissolves 107. mg of pure potassium hydroxide in enough water to make up 70. mL of solutio...

A:

Q: 1. A dimer is formed in the solution reaction of 24 → Az. The rate law is -r, = kC,? where k is 0.01...

A: The rate law for the given reaction states that the reaction is a second-order reaction. For the sec...

Q: molecules

A:

Q: 1. What is the formal charge on N in this ion? (Show your work) :0: :ö-N-0:

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

Q: mol of NOCI, 0.06714 mol of NO2, and 0.02565 mol of Cl2 is placed in a 1.0-L steel pressure vessel a...

A: #(a): We are given the initial concentration of each of the reactants and products of the equilibriu...

Q: The equilibrium constant, Ke, for the following reaction is 1.80x104 at 298 K. NH4HS(s)NH3(g) + H2S(...

A:

Q: Determine the concentration of zinc hydroxide in: a. Pure water: b. 0.025 M sodium hydroxide: c. 0...

A: Ksp of Zn(OH)2 = 5.0×10-17  Concentration of Zn(OH)2 = ?

Q: Be sure to round to the correct number of significant figures. ExpIN0ale (NO,1N,04] (NO,) / [N;04l 2...

A:              N2O4 (g)  ⇔ 2NO2 (g) If we start with an initial concentration of [ N2O4 ]i and allowed...

Q: Which of the following statements is/are TRUE regarding the analysis of alkali mixtures containing O...

A: Introduction : The equivalence point can be defined as  the exact point in a titration when moles of...

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.