5

Classify each acid as strong or weak. If the acid is weak, write an expression for the acid ionization constant (Ka) HFHzSO4HzSO3...

Question

Classify each acid as strong or weak. If the acid is weak, write an expression for the acid ionization constant (Ka) HFHzSO4HzSO3

Classify each acid as strong or weak. If the acid is weak, write an expression for the acid ionization constant (Ka) HF HzSO4 HzSO3



Answers

Classify each acid as strong or weak. If the acid is weak, write an
expression for the acid ionization constant (Ka).
a. HF b. HCHO2 c. H2SO4 d. H2CO3

In this question, we have to classify each acid a strong or ring. We also have to write an expression for acid dissociation constant K A. For the weak acid. First as it is Hydrofluoric acid, That's it, weak acid now, H F plus water produces F minus plus is trio plus and G. E. For this one is concentration of if minus times concentration of his trio plus, divided by the concentration of the acid ate it. Then the second one is for me, gassy, A C W H. This is the weak acid formic acid plus water. Yeah, produces for me down. A C double A minus plus is 30 plus and K A. For this one is concentration of hC W minus times concentration of a studio plus, divided by concentration of A C double +08. See 1980s to a support sanctuary Cassie, there's a strong acid and the last one is carbonic acid. Mhm. is to see all three. There's a weak acid carbonic acid plus water, A c 03 minus bicarbonate down plus ace trio plus and key A. For this one is h c 03 minus concentration times concentration of s t o plus, divided by concentration of h two c 03.

So for this question, were asked to class by each of these athletes. The strong or weak if they're classified as weak, were then asteroid, an expression for their acid ionization contents constant. So the first thing that we're going to do is look at her first acid hydrofluoric acid, a chaw. This is a weak acid. Since it's week, we're going to need your right out on acid ionization constants. So the first thing we're going to do is write out the equation for the ionization of the facet. So we'll consider a chop in the water and this will donate a proton. So we'll wind up with totally charged flooring and each 30 plus and we consider this is Equus. This is a liquid and then the two eye on set form as a quips. Then we can write our acid ionization constant from that, so we know that K A is equivalent to the products over the re actives. So we have the concentration of Florrie over H through times H three, a plus divided by HR, and we're going to be ignoring water in this case because water is liquid, so it's not counted in the ionization constants. Next we have HC h ch or two, which is formic acid. Formic acid is also a week asset. So we're going to need to write on ionization constants. So we're gonna react with water again, and you're gonna wind up forming age three old plus and C H 02 minus. So here we'll have Our k is equal to each three old plus times C H o to minus divided by each ch Otago and then next will look apart. See three of H two s A for sulfuric acid. So this is a strong acid, so it's going to completely eye and his eye's completely ionized. So there is no kay needed for this. And then finally, we have carbonic acid htc 03 So this this week. So it's going to react partially with water and donate a eye on to form a thrill plus and each to seo three fine us. And then when we right on a k a, our ionization constants gonna be equivalent to H zero plus times H to feel three minus divided by htc 03

So here we are given different acids. So in our first case we have nitric acid nitric acid is known to be one of the strong assets. In our second case we have hydrochloric acid and hydrochloric acid is also known to be one of the strong acids and part C. Were given hydroponic acid, which is also known to be a strong acid. So the first three completely dissociated solution and in part D we have hydro sulfuric acid. However, with hydro sulfuric acid, this is a weak acid since it doesn't dissociate completely in solution. So H two s and three and the same goes for made associate into H plus and the conjugate base. So the acid ionization constant would be the concentration rage plus times the concentration of conjugate base over the concentration of the weak acid. And this gives our final answers.

Okay, so we're asked to cost by if each acid or adjusted as a strong or weak acid. Okay, let's see. We have a GED and a three. I would see that a Channel three here is a strong acid for a deal. We also see that it is a strong ethic, and we have HPR well, but see, it's not on this table here, but if you call, um, it is a strong acid based on the book, and lastly, we have H two s 03 which is like here, which is a weak acid.


Similar Solved Questions

5 answers
Give the major organic product(s) of the following reactionNaOCH3NaOHCH3OH Hzo, heatOMeOMeCH3OHThere is no reaction under these conditions or the correct product is not listed here_
Give the major organic product(s) of the following reaction NaOCH3 NaOH CH3OH Hzo, heat OMe OMe CH3OH There is no reaction under these conditions or the correct product is not listed here_...
5 answers
Point) Set up an integral that represents the area of the surface obtained by rotating the curve g(2) 4re about the €-axis for 1 < € < 4 in the formf(c) dz.f(z)and b
point) Set up an integral that represents the area of the surface obtained by rotating the curve g(2) 4re about the €-axis for 1 < € < 4 in the form f(c) dz. f(z) and b...
4 answers
Fhe pupIl 3f - cjt 5 namo inala of recalunan fan &KerticjioDKath @ A90doyahtJvenja fJyelcngzh afthziaJnculz rerilarFanidabGcj-ated MeCCroben TumayXjylcigh &cricn I0rlimitingNeud Help?
Fhe pupIl 3f - cjt 5 namo inala of recalunan fan & KerticjioDKath @ A90 doyaht Jvenja fJyelcngzh afthz ia Jnculz rerilar Fanidab Gcj-ated MeC Croben Tumay Xjylcigh &cricn I0r limiting Neud Help?...
5 answers
#ne pK of miXturc df 0.00IM Getculan and 0 .06| M HCN Ka For HCN 6.2 e-10 Hg0t , C1 , 5 CN Hz0l), OH" +CI - 57ty H CI Hz0 ( 2) H3o + HaO + + CN- Ka = 6.2 E-10 ACN AzOl) Hao+ OH - Kw= |.E -14 A20(2)+ Hzold) Dominant H3o produrr i5 Cl 0. 0 0 Kci 0.00 IM H30 001 M 61- 4 2) 2nd dominant H30 producer ($ HCN 4, >
#ne pK of miXturc df 0.00IM Getculan and 0 .06| M HCN Ka For HCN 6.2 e-10 Hg0t , C1 , 5 CN Hz0l), OH" +CI - 57ty H CI Hz0 ( 2) H3o + HaO + + CN- Ka = 6.2 E-10 ACN AzOl) Hao+ OH - Kw= |.E -14 A20(2)+ Hzold) Dominant H3o produrr i5 Cl 0. 0 0 Kci 0.00 IM H30 001 M 61- 4 2) 2nd dominant H30 produce...
5 answers
Find the pressure needed in an alloclave o altain temperature 0f 125 "C' with liquid water and water vapor both present, AvapH (398 K) 40660 Imol, (b) Calculate the Ireezing temperature ol water A the pressure ol part (ArusH (273K) 6008 ] /mol, p(ice) 917 yem'
Find the pressure needed in an alloclave o altain temperature 0f 125 "C' with liquid water and water vapor both present, AvapH (398 K) 40660 Imol, (b) Calculate the Ireezing temperature ol water A the pressure ol part (ArusH (273K) 6008 ] /mol, p(ice) 917 yem'...
5 answers
Question Your has Question - Following is 16 Answer; 1 Answcr population has 15 'poile of 3 hpohtean Write the ond 1 'Standde R of words spoken in your deviation ulswer each What Is inauguration address the data - 0 that
Question Your has Question - Following is 16 Answer; 1 Answcr population has 15 'poile of 3 hpohtean Write the ond 1 'Standde R of words spoken in your deviation ulswer each What Is inauguration address the data - 0 that...
5 answers
Given that1 V = 9-r'J=0,x=0, and x = 2 is revolved about the X-axisa) State the volume V of the solid and perform a long division.b) Find the volume V of the solid generated when the region enclosed
Given that 1 V = 9-r'J=0,x=0, and x = 2 is revolved about the X-axis a) State the volume V of the solid and perform a long division. b) Find the volume V of the solid generated when the region enclosed...
5 answers
Find the equation of the langent line the grapn f(x) - x (x2 Ax+5) 4*-2cntunctionthe gwen value al <(Type An Prpnession Lsinothe variable
Find the equation of the langent line the grapn f(x) - x (x2 Ax+5) 4*-2 cntunction the gwen value al < (Type An Prpnession Lsino the variable...
5 answers
NIn (R,Ti), if A = {7+n*nen} then A=a Rb. [2,00) [1,0)d.'a A
n In (R,Ti), if A = {7+n*nen} then A= a R b. [2,00) [1,0) d. 'a A...
5 answers
Three point charges q1 = q. q Zq. and $ =-q (where q is positive) are fixed at equal distances from the Origin as shown in the figure. If a proton is released from rest at the origin; it will more to Region D b) Region € Region B Region B Region A Region A None of these is corect:Region €Region Db
Three point charges q1 = q. q Zq. and $ =-q (where q is positive) are fixed at equal distances from the Origin as shown in the figure. If a proton is released from rest at the origin; it will more to Region D b) Region € Region B Region B Region A Region A None of these is corect: Region â‚...
4 answers
Aton 10 0+ 24 Select Complete the Draw 1 Rings structures WLull 1 Ions 1 electrons aS needed
aton 10 0+ 24 Select Complete the Draw 1 Rings structures WLull 1 Ions 1 electrons aS needed...
5 answers
2. At a given time; Khalid went to the ATM machine and the used credit card was rejected: What is the probability that Khalid have used C1 ?00.130.042900.044910.37632
2. At a given time; Khalid went to the ATM machine and the used credit card was rejected: What is the probability that Khalid have used C1 ? 00.13 0.0429 00.04491 0.37632...
5 answers
What is a null hypothesis and alternative hypothesis for aTwo-way ANOVA?
What is a null hypothesis and alternative hypothesis for a Two-way ANOVA?...
5 answers
First, solve the following IVP(3x2 + y2)dx +(2xy + 7)dy = 0, y(1) = 4.Then calculate y(0).If your answer is afraction, round your answer to anumber with two decimal digitsafter the decimal point. For example if youranswer is 7/40, which is equal to 0.175, then you should enter0.18.(Do NOT use decimalcomma; 0,18 would be wrong.)
First, solve the following IVP (3x2 + y2)dx + (2xy + 7)dy = 0, y(1) = 4. Then calculate y(0). If your answer is a fraction, round your answer to a number with two decimal digits after the decimal point. For example if your answer is 7/40, which is equal to 0.175, then you should enter 0.18. (Do ...
5 answers
An object is moving with constant non-zero acceleration along the +X-axis. A graph of the position x as function of time for this object ishorizontal straight line_vertical straight line_straight line making an angle with the time axis.parabolic curve
An object is moving with constant non-zero acceleration along the +X-axis. A graph of the position x as function of time for this object is horizontal straight line_ vertical straight line_ straight line making an angle with the time axis. parabolic curve...
5 answers
The average score on a depression scale is 10, with a standarddeviation of 4. a reacher wanted to know if the depression scoresof a sample of 16participants were different from the norm.The meandepression score for the researchers sample of participants was 12.please help me calculate the appropriate inferential statistic.
The average score on a depression scale is 10, with a standard deviation of 4. a reacher wanted to know if the depression scores of a sample of 16participants were different from the norm.The mean depression score for the researchers sample of participants was 12. please help me calculate the approp...
5 answers
What is a z-score used for?(a) To identify the position ofa piece of data within a normal distribution (6) To calculate the mean ofa binomial probability distribution. (c) To calculate the standard deviation ofa binomial probability distribution; (d) To determine the probability of success (e) To determine the probability of failure
What is a z-score used for? (a) To identify the position ofa piece of data within a normal distribution (6) To calculate the mean ofa binomial probability distribution. (c) To calculate the standard deviation ofa binomial probability distribution; (d) To determine the probability of success (e) To d...

-- 0.019576--