Homework Answers
weak acid is proton donor and acts as a weak electrolyte.
so the answer is weak acid which satisfies both the conditions
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What is the term for a compound that serves as a proton donor and is a...
Choose the statement below that is TRUE. A molecular compound that does not ionize in solution...
Choose the statement below that is TRUE. A molecular compound that does not ionize in solution is considered a strong electrolyte. The term "strong electrolyte" means that the substance is extremely reactive. The term "weak electrolyte" means that the substance is inert. O A strong acid solution consists of only partially ionized acid molecules. O A weak acid solution consists of mostly nonionized acid molecules.
CO32−(aq)+H2O(l)←−→HCO3−(aq)+OH−(aq) acid (proton donor) CO32−, base (proton acceptor) H2O acid (proton donor) H2O, base (proton acceptor) CO2−3...
CO32−(aq)+H2O(l)←−→HCO3−(aq)+OH−(aq)
acid (proton donor) CO32−, base (proton acceptor)
H2O
acid (proton donor) H2O, base (proton acceptor) CO2−3
Part B
NH3(aq)+H2O(l)←−→NH4+(aq)+OH−(aq)
acid (proton donor) H2O, base (proton acceptor)
NH3
acid (proton donor) NH3, base (proton acceptor) H2O
what is the correct definition of a base a) proton donor b) proton acceptor c) neutron...
what is the correct definition of a base a) proton donor b) proton acceptor c) neutron donor d) neutron acceptor
QUESTION 2 What is the name of a proton donor in a reaction? a. Arrhenius acid...
QUESTION 2 What is the name of a proton donor in a reaction? a. Arrhenius acid b. Arrhenius base c. Bronsted-Lowry acid d. Bronsted-Lowry base e. Lewis base
What is the difference between H3PO4 and HCIO4? O HCIO, is a strong acid, whereas H3PO4...
What is the difference between H3PO4 and HCIO4? O HCIO, is a strong acid, whereas H3PO4 is a weak acid. None of the above statements are correct about the difference between H3PO4 and HCIO4. H3PO4 is a strong electrolyte, whereas HCIOis a nonelectrolyte. OH3PO4 is a monoprotic acid, whereas HCIO, is a polyprotic acid. OH3PO4 is an acid, whereas HCIO4 is a base.
The acid form of the indicator bromocresol green has ka = 2.0 * 10-5. For which...
The acid form of the indicator bromocresol green has ka = 2.0 * 10-5. For which one of the following types of titrations would bromocresol green be the appropriate indicator? Multiple Choice O strong acid/weak base strong acid/strong base O weak acid/strong base O weak acid/weak base O O None of these choices are correct.
Q(33) A Lewis acid is? A) A proton donor. B) A proton acceptor. C) An electron...
Q(33) A Lewis acid is? A) A proton donor. B) A proton acceptor. C) An electron pair donor. D) An electron pair acceptor. E) An anphoteric species. Q(34) A Brønsted-Lowry acid is? A) A proton donor. B) A proton acceptor. C) An electron pair donor. D) An electron pair acceptor. E) An anphoteric species. Q(35) What is the relationship between Ka and Kb for a conjugate acid base pair? A) Kw=Ka+Kb B) Kw=K.*Kb C) Kw=Ko-Kb. D) Kw=Ka/Kb. E) Kw=K? Q(36)...
7. According to Bronsted-Lowry theory, a base is defined as a a) substance containing OH ions. b) proton donor. c)...
7. According to Bronsted-Lowry theory, a base is defined as a a) substance containing OH ions. b) proton donor. c) electron pair donor. d) electron pair acceptor. e) proton acceptor. 8. According to the Lewis theory, a base: a) is a proton acceptor. b) is a proton donor. c) makes available a share in a pair of non-bonding electrons. d) is any compound that contains electron pairs c) accepts a share in a pair of electrons. 9. Predict whether each...
What is the Chemical equation for the bases? Glow of light bulb: bright or dim Strong...
What
is the Chemical equation for the bases?
Glow of light bulb: bright or dim Strong or weak electrolyte Strong base or weak base Base Chemical Equation (Bases are proton acceptors) Circle the major species in solution. NaOH bright Strong electrolyte Strong base NaOH can NH, dim weak electrolyte weak base NH3 cans → (CH3)2NH dim weak electrolyte weak bake (CH), NH lag) > CH,NH, dim weak glectrolyte weak base Co Hs NH₂ cand
NaOH can be classified as a Select one: a strong acid b. weak acid c. strong...
NaOH can be classified as a Select one: a strong acid b. weak acid c. strong base d. weak base HCl can be classified as a Select one: a strong acid b. weak acid C. strong base d. weak base CH3NH2 can be classified as a Select one: a strong acid b. weak acid C. strong base d. weak base A substance that can act as either an acid or as a base is Select one: a. amphoteric b. mesomorphic...
Choose the statement below that is TRUE. A molecular compound that does not ionize in solution is considered a strong electrolyte. The term "strong electrolyte" means that the substance is extremely reactive. The term "weak electrolyte" means that the substance is inert. O A strong acid solution consists of only partially ionized acid molecules. O A weak acid solution consists of mostly nonionized acid molecules.
CO32−(aq)+H2O(l)←−→HCO3−(aq)+OH−(aq)
acid (proton donor) CO32−, base (proton acceptor)
H2O
acid (proton donor) H2O, base (proton acceptor) CO2−3
Part B
NH3(aq)+H2O(l)←−→NH4+(aq)+OH−(aq)
acid (proton donor) H2O, base (proton acceptor)
NH3
acid (proton donor) NH3, base (proton acceptor) H2O
QUESTION 2 What is the name of a proton donor in a reaction? a. Arrhenius acid b. Arrhenius base c. Bronsted-Lowry acid d. Bronsted-Lowry base e. Lewis base
What is the difference between H3PO4 and HCIO4? O HCIO, is a strong acid, whereas H3PO4 is a weak acid. None of the above statements are correct about the difference between H3PO4 and HCIO4. H3PO4 is a strong electrolyte, whereas HCIOis a nonelectrolyte. OH3PO4 is a monoprotic acid, whereas HCIO, is a polyprotic acid. OH3PO4 is an acid, whereas HCIO4 is a base.
The acid form of the indicator bromocresol green has ka = 2.0 * 10-5. For which one of the following types of titrations would bromocresol green be the appropriate indicator? Multiple Choice O strong acid/weak base strong acid/strong base O weak acid/strong base O weak acid/weak base O O None of these choices are correct.
Q(33) A Lewis acid is? A) A proton donor. B) A proton acceptor. C) An electron pair donor. D) An electron pair acceptor. E) An anphoteric species. Q(34) A Brønsted-Lowry acid is? A) A proton donor. B) A proton acceptor. C) An electron pair donor. D) An electron pair acceptor. E) An anphoteric species. Q(35) What is the relationship between Ka and Kb for a conjugate acid base pair? A) Kw=Ka+Kb B) Kw=K.*Kb C) Kw=Ko-Kb. D) Kw=Ka/Kb. E) Kw=K? Q(36)...
7. According to Bronsted-Lowry theory, a base is defined as a a) substance containing OH ions. b) proton donor. c) electron pair donor. d) electron pair acceptor. e) proton acceptor. 8. According to the Lewis theory, a base: a) is a proton acceptor. b) is a proton donor. c) makes available a share in a pair of non-bonding electrons. d) is any compound that contains electron pairs c) accepts a share in a pair of electrons. 9. Predict whether each...
What
is the Chemical equation for the bases?
Glow of light bulb: bright or dim Strong or weak electrolyte Strong base or weak base Base Chemical Equation (Bases are proton acceptors) Circle the major species in solution. NaOH bright Strong electrolyte Strong base NaOH can NH, dim weak electrolyte weak base NH3 cans → (CH3)2NH dim weak electrolyte weak bake (CH), NH lag) > CH,NH, dim weak glectrolyte weak base Co Hs NH₂ cand
NaOH can be classified as a Select one: a strong acid b. weak acid c. strong base d. weak base HCl can be classified as a Select one: a strong acid b. weak acid C. strong base d. weak base CH3NH2 can be classified as a Select one: a strong acid b. weak acid C. strong base d. weak base A substance that can act as either an acid or as a base is Select one: a. amphoteric b. mesomorphic...
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