Please explain it. ASAP.. carcutate the pH of 55X10-M KOH teoodifferent wapO À nommat general chemistry approach thaty consider KOH dissociaton. 2ontyA systematic h ?equilitriom appreach

KOH --> K+ + OH- Concentration of KOH = 5.5x 10-8 M KOH (aq) --> K+ (aq)+ OH- (aq)…

Answered: carcutate the pH of 55X10-8M KOH two…

carcutate the pH of 55X10-8M KOH two different wayB A nommat general Chemistry approach that onty considers KOH dissoiaton. 2 A systematic equinitrium approach?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: If the zero order elimination is 0.125 hr -1 and the t1/2 (hr) is 7.5 hr, the initial conc. Co is-…

A: Dear student Since you have posted multiple questions., we will solve only 1st question for you if…

Q: Use the References to access important values if needed for this question. The reaction of…

Q: 4. If a monolayer of N2 molecules is 0.03075 mole per one gram of activated carbon, and the surface…

Q: Consider the plot below. State it represents what mechanism and why the slope at lower [A] is…

A: The answer is given below

Q: State. explain. and justify the steady-state approximation.

A: The steady state approximation is applied under those condition in which all steps that involve in…

Q: 1. A proposed mechanism for the thermal decomposition of ozone in the atmosphere is: 03 --> O₂ + O…

A: The mechanism for the thermal decomposition of ozone is given as follows: We are required to find…

Q: 86) 203 (9) - 302 (9) What is the Rate Law? 1.0L vessel => in which 10 Mole * 1.0 mole 03 * 1.0 mole…

Q: Ln(rate) 0 0.003 -1 -2 بن -4 -5 -6 -7 0.0032 Ln(rate) vs 1/T 0.0034 1/T 0.0036 0.0038 y =…

A: Given problem shows a plot of ln(rate) vs 1/T which is also known as Arrhenius plot. Which can be…

Q: Using the data for Trials 1-3, enter the average time for the Clock reaction at room temperature:…

A: Given: For trial 1, 2, and 3, the value of time is 33.44 s, 38.99 s, and 38.44 s.

Q: B. Critical Some chemicals, like hydrogen peroxide, are prone to decomposition by photocatalysis.…

A: Hydrogen peroxide, are prone to decomposition by photocatalysis- The typically low quantum yield of…

Q: The decomposition the way it and the following uald were obtained: 2 H₂O2(aq) 40 °C Time (s) [H₂0₂]…

Q: 2. A food product has a water activity of 0.15 at a temperature of 10°C. At room temperature (25°C),…

Q: The reaction of hypochlorite ion with iodide ion in 1 M aqueous hydroxide solution OCI I OI+ CIT is…

A: Given,The reaction:OCl- + I- OI- + Cl-rate of the reaction = 1.29 x 10-3 M. s-1[ OCl- ] = 0.00169…

Q: 0.0578 0.0867 0.1156 0.1445 0.1926 0.2407 02889

A: Freundlich isotherm equation as,

Q: solve for K when I don't know the initial rate of concentration

Q: Where does the following first order equation K-0.693/t 1/2...(1) come from and why is this equation…

Q: 30. If the plasma concentration of viomycin after i.v. bolus administration was found to be 10.0 and…

A: Concentration of drug given at different time , so half life of drug depend concentration of drug

Q: Applications of catalysts in the industry of agriculture

A: Catalysts are those compounds which helps in decreasing the rate of any reaction.

Q: 1.The oxidation of nitrogen monoxide by oxygen at 25 oC 2 NO + O22 NO2 is second order in NO and…

A: A balanced equation representing the reaction of NO and O2 to give NO2 whose rate law expression is…

Q: Suppose UMKC Volker campus has twelve thousand students. In average car possession rate by these…

Q: note: The slope of the linear curve is -11.1 *103 (1/K) 10-13 10-14 10-15 0.8 0.9 Reciprocal…

A: A numerical problem based on Arrhenius equation, which is to be accomplished.

Q: In(-0.92384542/-0.00118496)=-E,/8.3145 J/mol*K (1/274 - 1/293) In 779.64= -E/8.3145 J/mol (0.00365 -…

A: The given problem is :- ln(-0.92384542/-0.00118496) = -Ea/8.3145 J/molK(1/274 - 1/293)

Q: The following data were obtained for the adsorption of a certain material (ORA) on activated carbon…

Q: bübbles Which substance is the most catalytically active for H2O2 decomposition? Question 5. Arrange…

A: From given data, the most catalytically active compound for decomposition of H2O2, is lead…

Q: The following data was obtained for the adsorption of an organic compound (S), on activated carbon…

Q: ОСТ 18 19 20 21 22 23 24 25 26 27 16 BJECT: RATE CONSTANT (K) RMI. 4.0x10-6 M5-1 = K, [0.60]'…

A: An equation that represents the experimentally determined rate of reaction in terms of molar…

Q: The following data were obtained for the adsorption of a certain material (ORA) on activated carbon…

Q: for the reaction x+y+z --> products, the following data were obtained. Reaction times are inversely…

A: X+Y+Z→Products Rate law: The expression in which reaction rate is given in terms of molar…

Q: 5. The decomposition of gaseous ozone 2 03 → 3 O2, exhibits a rate law given by - d[03] / dt = k…

A: This is a very interesting problem from kinetics. Please find the attached sheet for solution.

Q: ssignment/takeCovalentActivity.do?1ocator=assignment-take Erro [Review Topics]) References) Use the…

A: Use the relation logK= logA-EA÷2.303RT Then compare it straight line equation Y=mx+c

Q: 2 culs)t OzlgJ 2. Quo(s) + S0, Culs) t Soz (a) < 3. z SOz ca) t Ozlg) e 2 50, G) () Culs)t (4) 2 S0,…

A: K is the equilibrium constant of the reaction.Law of mass action states that the equilibrium…

Q: CHBr2. CHO CH3 2.2NBS, (PHCO2)2 CCL, 90 °C 83% aq. CaCO3, reflux 83% Br Br Br

A: The key structural unit associated with a molecule to give the characteristic chemical reaction of…

Q: -3.5 -4 -4.5 Ink -5 -5.5 y=16.137 – 6300.8x R²= 0,99748 -6 -6.5 0.0031 0.0032 0.0033 0.0034 0.0035…

A: A question based on kinetics of reactions in solution that is to be accomplished.

Q: how to calculate the rate constant (K) of a first order reaction if we have experimental data. I…

Q: The rate constant k was measured at different temperatures. A copy of the spread sheet table used to…

A: Arrhenius equation relates rate constant to absolute temperature as shown below: k = Ae-Ea/RT Taking…

Q: B Time (s) 0 100 200 300 Rate-k(NO₂) Rate-k(NO₂) Rate k Rate-ko [NO₂] (mol/L) 0.500 0.364 0.286…

Q: DATA AND CALCULATIONS Rate constant, k (54) Trial Temperature (*C) 1 25 0.005144 20 0.004020 3 15…

A: The Arrhenius equation draws a relationship between the rate constant of a reaction, its activation…

Q: The value of Activation Energy, E.... . By decreasing temperature a)increases b)decrease c) Will not…

A: The value of the activation energy (E) of a reaction is a fundamentak property that does not rely on…

Q: Given the following data for the NH4* +NO2 - N2 + 2H20 reaction Trial [NH4*] 0.015 M 0.030 0.015…

Q: Determine the concentration of [Ser] at 75s at T=335K time (s) [Ser] at T=335 0 0.150 5 0.143 20…

Q: 8…

Q: Aspirin sample solutions were stored at 30°C and were assayed every month for six months. The…

Q: The following data are for the gas phase decomposition of dinitrogen pentoxide at 335 K. N₂05(9)→2…

A: 1. Rate law state that rate of reaction is directly propertional to the product of molar…

Concept explainers

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.

Question

Please explain it. ASAP..

carcutate the pH of 55X10-M KOH teoo
different wap
O À nommat general chemistry approach that
y consider KOH dissociaton. 2
onty
A systematic h ?
equilitriom appreach

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1 General chemistry approach

VIEW

Step 2 A systemic equilibrium approach

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

4 for each temperature . 4.8 c , 22.0c , 37.4c calculate 1/t and ln (rate ) . slope = -1.96E+03. activation energy 1.63E+04 J
Please please solve with steps and all tables are important
I want clear handwritten solution only....i will up vote
I want clear handwritten solution only....i will up vote
The decomposition of ammonia on Pd.13 surface is occurring, in which, the ammonia is dissociated over the surface as: 2 NH, - N2+3 H2. The N2 gas species is also adsorbed on the surface, whereas the H, is not adsorbed on Pd surface. The rate law and how it reduces if the amount of N2 adsorbed is greatly larger than that * :of ammonia on surface, respectively are Rate =k K,[NHJ/(1+K,[NH]+Kg[N‚]): Rate =k K,[NH,J/K,[N,] Rate =k K,[NH,]/(1+K,[NH,]+K,[H,J): Rate =k K,[NH3]/K,[N,] Rate =k K,[NHJ/(1+K,[NH,]+K,[H,]): Rate =k K,[NH,]/(1+K,[H]) Rate =k K,[NH3]/(1+K,[NH,]+K3[N‚]): Rate =k K,[NH,J/(1+K,[N,])
Which of the following is an initiation step? A) I B) II C) III D) IV
The test data for a reaction with a heterogeneous catalysis (weak adsorption character) using 0.01g of activated carbon in a total solution volume of 15 mL are given below. Using the experimental data; a) The order of the reaction b) The half-time of the reaction c) The rate constant of the reaction d) Determine whether the adsorption isotherm conforms to the Langmuir isotherm. If it fits, calculate the adsorption capacity. t/sec C/molar 0 11,1 7 6,5 10 5,1 20 2,4 40 0,5 60 0,1
[References) Use the References to access important values if needed for this question. The reaction for the formation of phosgene from carbon monoxide and chlorine CO + C1→COCI, is first order in CO and first order in Cl,. Complete the rate law for this reaction in the box below. Use the form k[A]™[B]"... , where 'l' is understood for m, n ... (don't enter 1) and concentrations taken to the zero power do not appear. Rate = In an experiment to determine the rate law, the rate constant was determined to be 1.73x10 28 Ms1 Using this value for the rate constant, the rate of the reaction when [CO) = 2.49 M and [Cl,] 0.405 M would be Ms Submit Answer Try Another Version 2 item attempts remaining
Find graphically the constants a and b in the Langmuir equation which fit the data given.
find the number of moles of acetic acid adsorbed per gram of C ?
18) 08 Veek 6 Homework # 6 Week 6 Homework Topic: Week 6 Recorded X Marc Foster's Personal M X + stuniversity.edu/courses/6957/assignments/165042 Maps EReading 5 of 16 MISSED THIS? Watch KCV 11.9; Read Section 11.9. You can click on the Review link to access the section in your e Text. The hydrogen gas formed in a chemical reaction is collected over water at 30 °C at a total pressure of 732 mm Hg . The vapor pressure of water at 30 °C is 31.8 mm Hg. deos Part A What is the partial pressure of the hydrogen gas collected in this way? Express your answer in millimeters of mercury to three significant figures. tions PH, mm Hg Next - Previous 2:14 PM 85°F Sunny 10/3/2021 ASUS VivoBook delete insert prt sc home F12 Pgdn f10 end 因 94 61 f5 backspace & 5 6 24 4. 9. 3.
The following data were obtained from a study of the decomposition of CHEM at 320 °C: t, second S 0.00 200 400 Concentration of CHEM, mole/L 1.16 0.86 0.65 Plot the data using the first- and second-order equations. A. What is the correlation coefficient (r) for each plot? A1. r for first-order? choose your answer... A2. r for second-order? choose your answer... B. What is the order for this reaction? choose your answer... C. What is the rate constant? choose your answer... D. What is the CHEM concentration (in mol/L) at 300 s? choose your answer... V V