a. What product is formed more (choose one: carbonic acid, bicarbonate or carbonate) when excess hydrogen...
a. What product is formed more (choose one: carbonic acid, bicarbonate or carbonate) when excess hydrogen ions (H+) ions are in the water?
Homework Answers
Answer: When excess hydrogen ion are in water, carbonate (CO32-) reacts with hydrogen ions to bicarbonate (HCO3-. Bicarbonate reacts with hydrogen to form carbonic acid (H2CO3), which later splits in to CO2 and H2O. The correct answer is carbonic acid.
Add Answer to:
a. What product is formed more (choose one: carbonic acid,
bicarbonate or carbonate) when excess hydrogen...
21. What are the characteristics of the carbonic acid-bicarbonate buffer system (select all that apply? a...
21. What are the characteristics of the carbonic acid-bicarbonate buffer system (select all that apply? a CO2 is eliminated by the lungs b. Neutralizes HCl acid to yield carbonic acid and salt c. H2CO3 formed by neutralization dissociates into H2O and CO2 d. Shifts H+ in and out of cell in exchange for other cations such as potassium and sodium e. Free basic radicals dissociate into ammonia and OH-, which combines with Ho to form water 22. What are characteristics...
Carbonated drinks contain carbonic acid. The carbonic acid is formed when excess CO2 gas is added...
Carbonated drinks contain carbonic acid. The carbonic acid is formed when excess CO2 gas is added to the drink and then the container is quickly capped to capture the excess gas. The CO2 gas reacts with the water to form carbonic acid. The equilibrium is easily disturbed by shaking the bottle. a. Observe an unopened carbonated drink container. Describe if the bottle can be squeezed or if it is hard. Are the bubbles present on the top of the liquid?...
Question 69 (1 point) What is the primary role of the carbonic acid - bicarbonate buffer...
Question 69 (1 point) What is the primary role of the carbonic acid - bicarbonate buffer system? O Buffer the pH of the ICF. Regulation of water in between the ECF and ICF. Prevent electrolyte loss from the ICF. O Buffer the pH changes in the blood plasma. Provide the use of amino acids in response to pH changes. Question 59 (1 point) Acid-base balance exists when: there is a balance between the absorption of fluids across the digestive tract...
One common biological buffer is the carbonic acid (H2CO3) / bicarbonate (HCO3-) buffer. Which of the...
One common biological buffer is the carbonic acid (H2CO3) / bicarbonate (HCO3-) buffer. Which of the following statements describes what happens when a small amount of a strong acid is added to the buffer system: A. the amount of bicarbonate increases B. the amount of bicarbonate decreases C. the amount of carbonic acid increases D. the amount of carbonic acid decreases E. both b & c
Classroom Activity 2: The Carbonate System When a carbonate salt, such as sodium carbonate, is placed...
Classroom Activity 2: The Carbonate System When a carbonate salt, such as sodium carbonate, is placed into an acidic solution, carbonic acid (H.CO. weak acid, is formed. 1. Write the chemical formula for the carbonate ion. 2. Draw the Lewis structure for the carbonate ion. 3. How many hydrogen ions can react with the carbonate ion? 4. The chemical formula for carbonic acid is H.CO, How many K values does this acid have? 5. Starting from carbonic acid, write the...
In the parietal cell, carbonic acid dissociates into a bicarbonate ion and a hydrogen ion. True...
In the parietal cell, carbonic acid dissociates into a bicarbonate ion and a hydrogen ion. True or False False ← Prev 21。22 | 01
What is the pH of an equimolar mixture of bicarbonate ion and carbonate ion? What is...
What is the pH of an equimolar mixture of bicarbonate ion and carbonate ion? What is the pH of an equimolar mixture of carbonic acid and bicarbonate ion?
PART ONE: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be...
PART ONE: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid HCl, which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO3 neutralizes excess HCl through this reaction: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g) The CO2 gas produced is what makes you burp after drinking the solution. Suppose the fluid in...
PART ONE: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be...
PART ONE: Sodium hydrogen carbonate NaHCO3, also known as sodium bicarbonate or "baking soda", can be used to relieve acid indigestion. Acid indigestion is the burning sensation you get in your stomach when it contains too much hydrochloric acid HCl, which the stomach secretes to help digest food. Drinking a glass of water containing dissolved NaHCO3 neutralizes excess HCl through this reaction: HCl(aq)+NaHCO3(aq)→NaCl(aq)+H2O(l)+CO2(g) The CO2 gas produced is what makes you burp after drinking the solution. Suppose the fluid in...
Carbon dioxide is soluble in water and forms carbonic acid, biocarbonate ions, and carbonate ions. If...
Carbon dioxide is soluble in water and forms carbonic acid, biocarbonate ions, and carbonate ions. If a mineral has a PZC (point zero change) of 8.9, what species will adsorb at pH 3? What about pH 9.1? Explain your reasoning.
21. What are the characteristics of the carbonic acid-bicarbonate buffer system (select all that apply? a CO2 is eliminated by the lungs b. Neutralizes HCl acid to yield carbonic acid and salt c. H2CO3 formed by neutralization dissociates into H2O and CO2 d. Shifts H+ in and out of cell in exchange for other cations such as potassium and sodium e. Free basic radicals dissociate into ammonia and OH-, which combines with Ho to form water 22. What are characteristics...
Carbonated drinks contain carbonic acid. The carbonic acid is formed when excess CO2 gas is added to the drink and then the container is quickly capped to capture the excess gas. The CO2 gas reacts with the water to form carbonic acid. The equilibrium is easily disturbed by shaking the bottle. a. Observe an unopened carbonated drink container. Describe if the bottle can be squeezed or if it is hard. Are the bubbles present on the top of the liquid?...
Question 69 (1 point) What is the primary role of the carbonic acid - bicarbonate buffer system? O Buffer the pH of the ICF. Regulation of water in between the ECF and ICF. Prevent electrolyte loss from the ICF. O Buffer the pH changes in the blood plasma. Provide the use of amino acids in response to pH changes. Question 59 (1 point) Acid-base balance exists when: there is a balance between the absorption of fluids across the digestive tract...
Classroom Activity 2: The Carbonate System When a carbonate salt, such as sodium carbonate, is placed into an acidic solution, carbonic acid (H.CO. weak acid, is formed. 1. Write the chemical formula for the carbonate ion. 2. Draw the Lewis structure for the carbonate ion. 3. How many hydrogen ions can react with the carbonate ion? 4. The chemical formula for carbonic acid is H.CO, How many K values does this acid have? 5. Starting from carbonic acid, write the...
In the parietal cell, carbonic acid dissociates into a bicarbonate ion and a hydrogen ion. True or False False ← Prev 21。22 | 01
Most questions answered within 3 hours.
-
Which of the following is a provision of
NAFTA?
A.
Common accounting rules
B.
Adding new...
asked 6 minutes ago -
Need to do in Python? Can do in Javascript but not in Python
Write a function...
asked 21 minutes ago -
Industry: Telecommunications in India
Here, you need to discuss the sources of the growth pattern
and...
asked 1 hour ago -
Hydrobromic acid
dissolves solid iron according to the followiaung reaction:
Fe(s)+2HBr(aq)→
FeBr2(aq)+ H2(g)
Part A. What...
asked 3 hours ago -
Verify the following vector identity in SPHERICAL
COORDINATES.
div(curl(A)) = 0
asked 5 hours ago -
The work function (Φ) for a metal is 7.50×10-19 J.
What is the longest wavelength (nm)...
asked 5 hours ago -
1. Would the following procedural changes cause the
calculated mass percent Ni2+ ion in Ni(NH3)nCl2 to...
asked 7 hours ago -
1. Why does the voltage of the capacitor vary with frequency?
where does this missing voltage...
asked 8 hours ago -
p p please write each step out clearly
3. A manager of a company is considering...
asked 7 hours ago -
On October 1, Ebony Ernst organized Ernst Consulting; on October
3, the owner contributed $83,540 in...
asked 8 hours ago -
A.)As an electron moves through a region of space, its speed
decreases from 9.60 × 106...
asked 8 hours ago -
In java with the netbeans program do:
Through object programming
Create a class "ContadorP", which is...
asked 8 hours ago