Question 13 1 Point Which of the following is the strongest acid? Select the correct answer...
Question 13
1 Point
Which of the following is the strongest acid?
Select the correct answer
-
butanoic acid, CH3CH2CH2COOH (Ka = 1.51 x 10-6)
-
hydrocyanic acid, HCN (Ka = 6.31 x 10-6)
-
hydrofluoric acid, HF (Ka = 6.76 x 10-4)
-
thiocyanic acid, HSCN (Ka = 12.59)
Homework Answers
The relationship between Ka and acidity is that stronger the acid the higher will be the acidity as larger number of molecules will remain in dissociated forms.
so according to the mention above
thiocyanic acid ( HSCN ) is the strongest acid with highest Ka value among them.
Add Answer to:
Question 13
1 Point
Which of the following is the strongest acid?
Select the correct answer...
which acid is the strongest ? Hydrogen sulfate ion HS04– (Ka = 1.2 x 10-2 Hydrofluoric...
which acid is the strongest ?
Hydrogen sulfate ion HS04– (Ka = 1.2 x 10-2 Hydrofluoric acid HF (Ka = 7.2 x 10-4) Hydrocyanic acid HCN (Ka = 4.9 10–10, O Ammonium ion NH4" (ka = 5.6 10-10
Ka for nitrous acid, HNO2, is 4.50×10-4. Ka for hydrofluoric acid, HF, is 7.20×10-4. Ka for...
Ka for nitrous acid, HNO2, is 4.50×10-4. Ka for hydrofluoric acid, HF, is 7.20×10-4. Ka for hydrocyanic acid, HCN, is 4.00×10-10. What is the formula for the strongest conjugate base? ______?____
i need help with these questions please. Which acid is the strongest? Multiple Choice Hydrogen sulfate...
i
need help with these questions please.
Which acid is the strongest? Multiple Choice Hydrogen sulfate ion HS04– (Ka = 1.2 x 10-2 Hydrocyanic acid HCN (KA = 4.9 x 10-10, Hydrofluoric acid HF (Ka = 7.2 x 10-4) Ammonium ion NH4+ (ka =5.6 10-10) Which solution has the highest pH? Multiple Choice 12., 18- o 4.3 x 108 мон o 10 х 10-7м-он o 51 х 10-2м Но* o 19 х 10-8м-он o 10 х 10-2М Н30* Saved The...
Which of the following is the strongest acid? A.) HCNO (Ka for HCNO is 2*10^-5) B.)...
Which of the following is the strongest acid? A.) HCNO (Ka for HCNO is 2*10^-5) B.) HF (Ka for HF is 7.2*10^-4) C.) H3BO3 (Ka for H3BO3 is 5.4*10^-10) D.) HCN (Ka for HCN is 4.9*10^-10)
Which of the following is the strongest acid? CH3COOH, Kg = 1.8 x 10-5 HF, KA...
Which of the following is the strongest acid? CH3COOH, Kg = 1.8 x 10-5 HF, KA = 3.4 x 10-4 O HNO2, Kg = 4.6 x 10-4 HCN, KA = 4.9 ~ 10-10 HCIO, KA = 3.0 x 10-8
Which of the following solutions contains the strongest acid? Select one: O a. 5.00 M HCN...
Which of the following solutions contains the strongest acid? Select one: O a. 5.00 M HCN (Kg = 6.2 x 10-10) O b. 3.50 M H2C6H606 (Ka1 = 7.9 x10-5, Ka2 = 1.6 x 10-12). O c. 2.50 M HC2H3O2 (Ka = 1.8 x 10-5) O d. 4.00 M HOCI (K3 = 3.5 x 10-8) O e. 1.00 M HF (Kg = 7.2 x 10-4)
Which acid is the strongest? formic acid, HCO2H, Ka = 1.8*10-4 a. Ob. hydrofluoric acid, HF,...
Which acid is the strongest? formic acid, HCO2H, Ka = 1.8*10-4 a. Ob. hydrofluoric acid, HF, pka - 3.45 Oc. oxalic acid, (CO2H)2. pka - 1.23 od. propanoic acid, C2H5CO2H, Ka = 1.4x10-5
l Which acid is the strongest? a. formic acid, HCO2H, Ka - 1.8*10-4 b. hydrofluoric acid,...
l
Which acid is the strongest? a. formic acid, HCO2H, Ka - 1.8*10-4 b. hydrofluoric acid, HF. pka = 3.45 oxalic acid. (CO2H)2. pka - 1.23 c d. propanoic acid, C2H5CO2H, Ka = 1.4x10-5
plwase explain the answer 13. Which of the following is a Lewis acid-base reaction? a. CH3Br...
plwase explain the answer
13. Which of the following is a Lewis acid-base reaction? a. CH3Br + CH3Cl → CH3Cl + HBr b. •CH3 + HCl →CH3CI C. NaCl + AgNO3 → AgCl + NaNO3 d. Cl2 + PCl3 → PCOS e. None of them are Lewis acid-base reaction 12. Given the following information for the acids, HF (K = 6.76 x 10“), HNO, (K =4.6 x 10), and HCN (K = 4.79 x 10-19), arrange in the order of...
Which of the following is the strongest acid? Select the correct answer below: FEEDBA
Which of the following is the strongest acid? Select the correct answer below: FEEDBA
which acid is the strongest ?
Hydrogen sulfate ion HS04– (Ka = 1.2 x 10-2 Hydrofluoric acid HF (Ka = 7.2 x 10-4) Hydrocyanic acid HCN (Ka = 4.9 10–10, O Ammonium ion NH4" (ka = 5.6 10-10
i
need help with these questions please.
Which acid is the strongest? Multiple Choice Hydrogen sulfate ion HS04– (Ka = 1.2 x 10-2 Hydrocyanic acid HCN (KA = 4.9 x 10-10, Hydrofluoric acid HF (Ka = 7.2 x 10-4) Ammonium ion NH4+ (ka =5.6 10-10) Which solution has the highest pH? Multiple Choice 12., 18- o 4.3 x 108 мон o 10 х 10-7м-он o 51 х 10-2м Но* o 19 х 10-8м-он o 10 х 10-2М Н30* Saved The...
Which of the following is the strongest acid? CH3COOH, Kg = 1.8 x 10-5 HF, KA = 3.4 x 10-4 O HNO2, Kg = 4.6 x 10-4 HCN, KA = 4.9 ~ 10-10 HCIO, KA = 3.0 x 10-8
Which of the following solutions contains the strongest acid? Select one: O a. 5.00 M HCN (Kg = 6.2 x 10-10) O b. 3.50 M H2C6H606 (Ka1 = 7.9 x10-5, Ka2 = 1.6 x 10-12). O c. 2.50 M HC2H3O2 (Ka = 1.8 x 10-5) O d. 4.00 M HOCI (K3 = 3.5 x 10-8) O e. 1.00 M HF (Kg = 7.2 x 10-4)
Which acid is the strongest? formic acid, HCO2H, Ka = 1.8*10-4 a. Ob. hydrofluoric acid, HF, pka - 3.45 Oc. oxalic acid, (CO2H)2. pka - 1.23 od. propanoic acid, C2H5CO2H, Ka = 1.4x10-5
l
Which acid is the strongest? a. formic acid, HCO2H, Ka - 1.8*10-4 b. hydrofluoric acid, HF. pka = 3.45 oxalic acid. (CO2H)2. pka - 1.23 c d. propanoic acid, C2H5CO2H, Ka = 1.4x10-5
plwase explain the answer
13. Which of the following is a Lewis acid-base reaction? a. CH3Br + CH3Cl → CH3Cl + HBr b. •CH3 + HCl →CH3CI C. NaCl + AgNO3 → AgCl + NaNO3 d. Cl2 + PCl3 → PCOS e. None of them are Lewis acid-base reaction 12. Given the following information for the acids, HF (K = 6.76 x 10“), HNO, (K =4.6 x 10), and HCN (K = 4.79 x 10-19), arrange in the order of...
Which of the following is the strongest acid? Select the correct answer below: FEEDBA
Most questions answered within 3 hours.
-
1. Explain the tem (10) Key Success Factors in Contemporary
Selling
asked 10 minutes ago -
It's absolutely linked, the effectiveness of the CP Coordinator
and the success of the business impact...
asked 19 minutes ago -
where does leadership reside in belief theory
asked 19 minutes ago -
Jane wants to purchase a bond with a face value of $8,595 and a
bond rate...
asked 21 minutes ago -
A bolt manufacturer wants to investigate the machine that
produces bolts with a diameter of 0.28...
asked 22 minutes ago -
DP Gumby produces sleeveless sweaters. He can separate the
demand function into a domestic component: QD=...
asked 46 minutes ago -
6) Weak acids are not very soluble in water. A). TRUE B).
FALSE
The answer says...
asked 52 minutes ago -
Lab #2 Address Book Unsorted List (C++)
Using classes, design an online address book to keep...
asked 1 hour ago -
Tucson Machinery, Inc., manufactures numerically controlled
machines, which sell for an average price of $0.5 million...
asked 1 hour ago -
Review the referenced paper by Melse (2008). Describe the
research question being addressed. Discuss the methods...
asked 1 hour ago -
Please do all parts. I don't want to hear your as per guidelines
stuff. Do if...
asked 1 hour ago -
1. Why is Hardy-Weinberg Theorum important? How can we
test whether a population is in H-W...
asked 1 hour ago