Homework Answers
1. Ammonium chloride (NH4Cl) dissociates as shown in solution
NH4+ ion gets hydrolysed in water as shown (NH4OH being a weak base)
This
is the net ionic equation for hydrolysis when ammonium chloride is
dissolved in water.
As there is release of H3O+ as per the above equilibrium reaction, so this solution is acidic.
Ammonium chloride (NH4Cl) dissociates as shown in solution
NH4+ ion gets hydrolysed in water as shown
This
is the net ionic equation for hydrolysis when ammonium chloride is
dissolved in water.
As there is release of H3O+ as per the above equilibrium reaction, so this solution is acidic.
2. Potassium fluoride (KF) dissociates as shown in solution
F- ion gets hydrolysed in water as shown (HF being a weak acid)
This
is the net ionic equation for hydrolysis when potassium fluoride is
dissolved in water.
As there is release of OH- as per the above equilibrium reaction, so this solution is basic.
Add Answer to:
References Use the References to access important values if needed for this question. Write the net...
Use the References to access important values if needed for this question. Write the net ionic...
Use the References to access important values if needed for this question. Write the net ionic equation for the precipitation of silver chloride from aqueous solution: Submit Answer Retry Entire Group 9 more group attempts remaining Use the References to access important values if needed for this question. Write the net ionic equation for the precipitation of silver bromide from aqueous solution: Submit Answer Retry Entire Group 9 more group attempts remaining Use the References to access important values if...
Use the References to access important values if needed for this question. Write the net ionic...
Use the References to access important values if needed for this question. Write the net ionic equation for the precipitation of lead(II) phosphate from aqueous solution: (Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds) DO - Submit Answer Retry Entire Group No more group attempts remain Use the References to access important values if needed for this question Write the net ionic equation for the precipitation of cobalt(II) carbonate from aqueous solution...
[Review Toples) [References) Use the References to access important values if needed for this question. Write...
[Review Toples) [References) Use the References to access important values if needed for this question. Write a net ionic equation to show that codeine, C18H2103N, behaves as a Bronsted-Lowry base in water. BL base BL acid BL base BL acid H20 + - (a) Submit Answer Retry Entire C (g) B more group attempts remaining
Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when ammonium chloride is dis...
Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when ammonium chloride is dissolved in water. (Use H30instead of H.) + H200 = + H2O(1) = + This solution i acidic basic neutral Submit Answer Retry Entire Group 9 more group attempts remaining Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when sodium fluoride is dissolved in water. + H2O(l) = D + H2O(l) = + B This solution i acidic...
Use the References to access important values if needed for this question. (1) Write a net...
Use the References to access important values if needed for this question. (1) Write a net ionic equation for the reaction between H2SO3(aq) and HPO (aq) that shows H2SO3(aq) behaving as a Bronsted-Lowry acid. BL acid BL base BL base BL acid (2) Decide which would be favored at equilibrium for this reaction, reactants or products? products Submit Answer Retry Entire Group 2 more group attempts remaining
Use the References to access important values if needed for this question. (1) Write a net...
Use the References to access important values if needed for this question. (1) Write a net ionic equation for the reaction between CH3C00"(aq) and H2PO4 (aq) that shows CH3C00"(aq) behaving as a Bronsted-Lowry base. Use CH COOH for acetic acid and CH COO for the acetate ion. BL base BL acid BL acid BL base (2) Decide which would be favored at equilibrium for this reaction, reactants or products? Submit Answer Retry Entire Group 2 more group attempts remaining
Use the References to access important values if needed for this question Use the pull-down boxes...
Use the References to access important values if needed for this question Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed leave it blank If no reaction occurs leave all boxes blank and click on "submit" Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and calcium hydroxide are combined. Use H30 instead of Ht This reaction is classified as A. Strong Acid Strong Base B....
Use the References to access important values if needed for this question. Write a balanced net...
Use the References to access important values if needed for this question. Write a balanced net ionic equation to show why the solubility of Mg(OH)2(s) increases in the presence of a strong acid and calculate the equilibrium constant Knet for the reaction of this sparingly soluble salt with acid. Use the pull-down boxes to specify states such as (aq) or (s). Knet Submit Answer Retry Entire Group 8 more group attempts remaining Visited
[Review Toples) [References) Use the References to access important values if needed for this question. Write...
[Review Toples) [References) Use the References to access important values if needed for this question. Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When ammonium chloride decomposes, ammonia and hydrochloric acid are formed. Submit Answer Retry Entire Group 9 more group attempts remaining [Review Topics] [References] Use the References to access important values if needed for this question. Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients...
References Use the References to access important values if needed for this question. Use the pull-down...
References Use the References to access important values if needed for this question. Use the pull-down boxes to specify states such as (ag) or (9). If a box is not needed leave it blank If no reaction occurs leave all boxes blank and click on "submit" Write a net ionic equation for the overall reaction that occurs when aqueous solutions of hydrosulfuric acid and potassium hydroxide are combined. Assume excess base. Submit Answer
Use the References to access important values if needed for this question. Write the net ionic equation for the precipitation of silver chloride from aqueous solution: Submit Answer Retry Entire Group 9 more group attempts remaining Use the References to access important values if needed for this question. Write the net ionic equation for the precipitation of silver bromide from aqueous solution: Submit Answer Retry Entire Group 9 more group attempts remaining Use the References to access important values if...
Use the References to access important values if needed for this question. Write the net ionic equation for the precipitation of lead(II) phosphate from aqueous solution: (Use the solubility rules provided in the OWL Preparation Page to determine the solubility of compounds) DO - Submit Answer Retry Entire Group No more group attempts remain Use the References to access important values if needed for this question Write the net ionic equation for the precipitation of cobalt(II) carbonate from aqueous solution...
[Review Toples) [References) Use the References to access important values if needed for this question. Write a net ionic equation to show that codeine, C18H2103N, behaves as a Bronsted-Lowry base in water. BL base BL acid BL base BL acid H20 + - (a) Submit Answer Retry Entire C (g) B more group attempts remaining
Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when ammonium chloride is dissolved in water. (Use H30instead of H.) + H200 = + H2O(1) = + This solution i acidic basic neutral Submit Answer Retry Entire Group 9 more group attempts remaining Write the net ionic equation for the acid-base hydrolysis equilibrium that is established when sodium fluoride is dissolved in water. + H2O(l) = D + H2O(l) = + B This solution i acidic...
Use the References to access important values if needed for this question. (1) Write a net ionic equation for the reaction between H2SO3(aq) and HPO (aq) that shows H2SO3(aq) behaving as a Bronsted-Lowry acid. BL acid BL base BL base BL acid (2) Decide which would be favored at equilibrium for this reaction, reactants or products? products Submit Answer Retry Entire Group 2 more group attempts remaining
Use the References to access important values if needed for this question. (1) Write a net ionic equation for the reaction between CH3C00"(aq) and H2PO4 (aq) that shows CH3C00"(aq) behaving as a Bronsted-Lowry base. Use CH COOH for acetic acid and CH COO for the acetate ion. BL base BL acid BL acid BL base (2) Decide which would be favored at equilibrium for this reaction, reactants or products? Submit Answer Retry Entire Group 2 more group attempts remaining
Use the References to access important values if needed for this question Use the pull-down boxes to specify states such as (aq) or (s) If a box is not needed leave it blank If no reaction occurs leave all boxes blank and click on "submit" Write the balanced NET IONIC equation for the reaction that occurs when hydrobromic acid and calcium hydroxide are combined. Use H30 instead of Ht This reaction is classified as A. Strong Acid Strong Base B....
Use the References to access important values if needed for this question. Write a balanced net ionic equation to show why the solubility of Mg(OH)2(s) increases in the presence of a strong acid and calculate the equilibrium constant Knet for the reaction of this sparingly soluble salt with acid. Use the pull-down boxes to specify states such as (aq) or (s). Knet Submit Answer Retry Entire Group 8 more group attempts remaining Visited
[Review Toples) [References) Use the References to access important values if needed for this question. Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When ammonium chloride decomposes, ammonia and hydrochloric acid are formed. Submit Answer Retry Entire Group 9 more group attempts remaining [Review Topics] [References] Use the References to access important values if needed for this question. Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients...
References Use the References to access important values if needed for this question. Use the pull-down boxes to specify states such as (ag) or (9). If a box is not needed leave it blank If no reaction occurs leave all boxes blank and click on "submit" Write a net ionic equation for the overall reaction that occurs when aqueous solutions of hydrosulfuric acid and potassium hydroxide are combined. Assume excess base. Submit Answer
Most questions answered within 3 hours.
-
Estimating effect size. Peng and Chen (2014)
evaluated effect size estimates for various tests. In their...
asked 46 seconds from now -
If we test the following: H0: μ = 17
vs. H1: μ ≠ 17 and the...
asked 10 minutes ago -
in the past year TVG had revenues of 3 million, cost
of goods sold of $25...
asked 15 minutes ago -
4) In a polypeptide, which bond cannot rotate because of its
partial double bond character?
The...
asked 48 minutes ago -
Assume that in the short run L = 1,000 and K = 100. 1. What is...
asked 42 minutes ago -
At a given temperature, 2.06 atm of H2 and 3.7 atm of Br2 are
mixed and...
asked 42 minutes ago -
Sodium reacts with Hydrochloric acid to form sodium chloride and
hydrogen gas. 2Na(s)+ 2 HCl(aq)-> 2...
asked 48 minutes ago -
The following circuits (1 & 2) are combined to form a
series-parallel circuit and resulting circuit...
asked 56 minutes ago -
Feynman's use of path integrals can make some of the transition
from quantum scale to real...
asked 55 minutes ago -
Pb(NO3)2 (aq) + 2 KCl (aq) PbCl2 (s) + 2 KNO3 (aq)
If 54.5mL of 3.82M...
asked 56 minutes ago -
Razeghi (2008) states "In order to succeed at innovation, do not
focus on being creative; rather...
asked 1 hour ago -
How much heat is required at constant pressure to melt 1 mole of
ice at -25...
asked 1 hour ago