Question

For each of the pairs of bases below, choose the stronger base: (i) NH2- or NH3...

For each of the pairs of bases below, choose the stronger base: (i) NH2- or NH3 (ii) ClO3- or ClO2- (iii) Cl3CCOO- or Cl2HCCOO-

a (i) NH2- (ii) ClO3- (iii) Cl3CCOO-

b (i) NH3 (ii) ClO3- (iii) Cl2HCCOO-

c (i) NH2- (ii) ClO2- (iii) Cl2HCCOO-

d (i) NH3 (ii) ClO2- (iii) Cl3CCOO- and Cl2HCCOO- are equally strong

e (i) NH3 (ii) ClO2- (iii) Cl3CCOO-

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
For the following equation label the conjugate acid-base pairs. HC2H3O2 + NH3 <===> NH4+ + C2H3O2-...
For the following equation label the conjugate acid-base pairs. HC2H3O2 + NH3 <===> NH4+ + C2H3O2- 2. The formation of products is strongly favored in this acid-base system: HX + B- <===> HB + X- a) Identify the bases competing for protons. b) Which is the weaker acid in the above equation? Explain. c) Which base is the stronger? Explain. d) How would the equilibrium be affected by the addition of the soluble salt, NaB? e) Would the Keq for...
For each of the following pairs, which is the stronger acid or base? Write the reaction...
For each of the following pairs, which is the stronger acid or base? Write the reaction taking place and explain your reasoning concerning the strength. a. Methylamine and ammonia in reaction with H+ in the gas phase b. Pyridine or 2-methylphyridine in reaction with triphenylboron c. Triphenylboron or trimethylboron in reaction with ammonia
Identify the stronger acid in each of the following pairs: Part a H2S or H2Se Part...
Identify the stronger acid in each of the following pairs: Part a H2S or H2Se Part B HI or H2Te Part C HNO2 or HNO3 Part D H2SO3 or H2SeO3
Select a reagent used in Group III that will separate each of the following pairs: (a)...
Select a reagent used in Group III that will separate each of the following pairs: (a) CoS , ZnS (b) Fe3+, Al3+ (c) Zn(NH3)42+ , CrO42 (d) Al3+ , Zn2+ (e) Mn2+ , Mg2+
For each of the following pairs, state which is a stronger aqueous acid and explain why:...
For each of the following pairs, state which is a stronger aqueous acid and explain why: A) H2S or H2Se B) H2SeO4 or H2SeO3 C) CH3COOH or CBr3COOH D) Cr(H2O)63+ or Cr(H2O)62+
Which of the following pairs of substances can be used to make a buffer system? Choose...
Which of the following pairs of substances can be used to make a buffer system? Choose all that apply. a) H2CO3 and Na2CO3 b) H2C2O4 and Na2C2O4 c) NH4Cl and NH3 d) H3PO4 and NaH2PO4 e) H3PO4 and Na2HPO4
Which of the following pairs are correct matched? Animals Morphological features (i) Crocodile – 4-chambered heart...
Which of the following pairs are correct matched? Animals Morphological features (i) Crocodile – 4-chambered heart (ii) Sea urchin – Parapodia (iii) Obelia – Metagenesis (iv) Lemur – Thecodont (a) (ii), (iii) and (iv) (b) (b) only (i) and (iv) (c) only (i) and (ii) (d) (i), (iii) and (iv).
9. Which of the following statements is true? Choose all that apply. a) A Brønsted-Lowry base...
9. Which of the following statements is true? Choose all that apply. a) A Brønsted-Lowry base is a proton donor. b) All Arrhenius bases are also Brønsted-Lowry bases. c) All Brønsted-Lowry bases are also Arrhenius bases. d) The chemical formula of the conjugate acid of a Brønsted-Lowry base has one more proton than the Brønsted-Lowry base. e) A Brønsted-Lowry acid is a proton acceptor.
3. i) Given that the human genome is 3.2 billion base pairs, calculate the length of...
3. i) Given that the human genome is 3.2 billion base pairs, calculate the length of DNA in a typical human diploid somatic cell. Assume B-form DNA. ii) Calculate the number of nucleosomes needed to wrap the DNA in a human cell into chromosomes. Assume 200bp DNA per nucleosome. iii) From this number, calculate the number of histone protein molecules needed to wrap the DNA in a human cell into chromosomes.
Values for Ka for three weak acids are given below, at T = 25 C, along...
Values for Ka for three weak acids are given below, at T = 25 C, along with their conjugate bases formic acid (HCOOH)   Ka = 1.7 x 10-4 conjugate base = HCOO- hypoiodic acid (HIO)   Ka = 2.3 x 10-11 conjugate base = IO- phenol (C6H5OH) Ka = 1.3 x 10-10 conjugate base = C6H5O- Based on this information, we can say a) HCOO- is a stronger base than IO- b) HCOO- is a stronger base that C6H5O- c) IO-...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT