Why is sulfuric acid stronger than sulfurous acid? a) The sulfur in sulfuric acid is more...
Homework Answers
The strength of an acid is measured by the number of displacable hydrogen ion along with the stablity of its conjugate base.
the presence of 2 S-O double
bond in sulfuric acid makes the conjugate base more stable which
results in more acidic nature of sulfuric acid.
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Why
is sulfuric acid stronger than sulfurous acid?
a) The sulfur in sulfuric acid is more...
Why is it that HClO is a stronger acid than HBrO, when HBr is a stronger...
Why is it that HClO is a stronger acid than HBrO, when HBr is a stronger acid than HCl? I thought that more electronegative atoms created stronger bonds with hydrogen and so therefore made it more difficult for those acids to dissociate.
8) All other factors being equal, which of these factors would make an acid stronger? A)...
8) All other factors being equal, which of these factors would make an acid stronger? A) a stronger bond to the ionizable H atom B) a more polar bond to the ionizable H atom C) a smaller anion bonded to H in a binary acid D) fewer oxygen atoms bonded to the central atom of an oxoacid E) All of the above
please answer this from periodic table and periodic law chemistry lab 4. Sulfurous Acid and Sulfuric...
please answer this from periodic table and periodic
law chemistry lab
4. Sulfurous Acid and Sulfuric Acid a. What does the litmus test indicate about the chemical stability of sulfurous acid? Aucu b. What is the gas that is generated? c. Write an equation for the decomposition of sulfurous acid. d. What does the litmus test indicate about the chemical stability of sulfuric acid? Acid e. What chemical properly differentiates sulfurous acid from sulfuric acid?
(a) Select all of the correct statements about the relative acid strengths of pairs of acids...
(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below. HCl is a stronger acid than H2S because Cl is more electronegative than S. HClO3 is a stronger acid than HClO4 because it has fewer oxygens surrounding the central Cl atom. H2Se is a stronger acid than H2S because Se atoms are larger than S atoms. H2PO4- is a stronger acid than HPO42- because it has more acidic H atoms....
(a) Select all of the correct statements about the relative acid strengths of pairs of acids...
(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below. HCl is a stronger acid than H2S because Cl is more electronegative than S. H2SO4 is a stronger acid than HSO4- because it has more acidic H atoms. HI is a stronger acid than HCl because I atoms are larger than Cl atoms. H2PO4- is a stronger acid than H3PO4 because it has more charge (is more unstable). HIO4 is...
(a) Select all of the correct statements about the relative acid strengths of pairs of acids...
(a) Select all of the correct statements about the relative acid
strengths of pairs of acids from the choices below.
(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below. O HCl is a stronger acid than H2S because Cl is more electronegative than S. HF is a stronger acid than H20 because F is more electronegative than 0. HCIO4 is a stronger acid than HClO2 because it has more...
(a) Select all of the correct statements about the relative acid strengths of pairs of acids...
(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below. HCl is a stronger acid than H2S because Cl is more electronegative than S. H2PO4- is a stronger acid than HPO42- because it has more acidic H atoms. H2AsO4- is a stronger acid than HAsO42- because it has more acidic H atoms. HBrO4 is a stronger acid than H2SeO4 because Br is more electronegative than Se. HBr is a stronger...
Chem 1030 Chapter 16 Chemistry of Acids and Bases 4. Predict the stronger acid in each...
Chem 1030 Chapter 16 Chemistry of Acids and Bases 4. Predict the stronger acid in each pair and explain why. a) H3P or HAs b) H3P or HS c) H2SeO4 or H2Se03 d) HOCN or HCN (In HOCN, the H ion is attached to the O atom of the OCN ion.) 5. The conjugate bases for the acids F3CCOOH and H;CCOOH are shown.:03.0: 0 0 : a) Which conjugate base is stronger, i.e. which is more readily accept a proton?...
Which of the choices explains why one nucleophile is stronger than another nucleophile? More than one...
Which of the choices explains why one nucleophile is stronger than another nucleophile? More than one answer is possible. It is also possible that NONE of these is correct. 7 A stronger nucleophile is larger than another nucleophile. A stronger nucleophile has a less electronegative nucleophilic atom than another nucleophile. A stronger nucleophile has less steric hindrance than another nucleophile. Using this information, in methanol, CH3OH, which of the following is a stronger nucleophile, trimethylamine, (CH3)3N, or dimethylether, (CH3)20? SS...
Why is H2S a stronger acid than H2O when the conjugate base of H2O should be...
Why is H2S a stronger acid than H2O when the conjugate base of H2O should be more stable than the conjugate base of H2S (due to O being more electronegative than S)?
8) All other factors being equal, which of these factors would make an acid stronger? A) a stronger bond to the ionizable H atom B) a more polar bond to the ionizable H atom C) a smaller anion bonded to H in a binary acid D) fewer oxygen atoms bonded to the central atom of an oxoacid E) All of the above
please answer this from periodic table and periodic
law chemistry lab
4. Sulfurous Acid and Sulfuric Acid a. What does the litmus test indicate about the chemical stability of sulfurous acid? Aucu b. What is the gas that is generated? c. Write an equation for the decomposition of sulfurous acid. d. What does the litmus test indicate about the chemical stability of sulfuric acid? Acid e. What chemical properly differentiates sulfurous acid from sulfuric acid?
(a) Select all of the correct statements about the relative acid
strengths of pairs of acids from the choices below.
(a) Select all of the correct statements about the relative acid strengths of pairs of acids from the choices below. O HCl is a stronger acid than H2S because Cl is more electronegative than S. HF is a stronger acid than H20 because F is more electronegative than 0. HCIO4 is a stronger acid than HClO2 because it has more...
Chem 1030 Chapter 16 Chemistry of Acids and Bases 4. Predict the stronger acid in each pair and explain why. a) H3P or HAs b) H3P or HS c) H2SeO4 or H2Se03 d) HOCN or HCN (In HOCN, the H ion is attached to the O atom of the OCN ion.) 5. The conjugate bases for the acids F3CCOOH and H;CCOOH are shown.:03.0: 0 0 : a) Which conjugate base is stronger, i.e. which is more readily accept a proton?...
Which of the choices explains why one nucleophile is stronger than another nucleophile? More than one answer is possible. It is also possible that NONE of these is correct. 7 A stronger nucleophile is larger than another nucleophile. A stronger nucleophile has a less electronegative nucleophilic atom than another nucleophile. A stronger nucleophile has less steric hindrance than another nucleophile. Using this information, in methanol, CH3OH, which of the following is a stronger nucleophile, trimethylamine, (CH3)3N, or dimethylether, (CH3)20? SS...
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