A student is exploring the reaction seen here:
The student states that adding carbon dioxide or another acid to the system will shift the reaction forward. Is the student correct? How would you score this student's work? select all that apply
A. Mostly correct. The student is correct that the addition of an acid would shift the reaction forward, but the additional carbon dioxide would reverse it.
B. Completely incorrect. Both of the student's additions would disturb the reaction and cause it to reverse to the left.
C. Correct, the student properly identifies the direction of the equilibrium shift.
D. Mostly correct, since carbon dioxide is a reactant, more would shift the reaction to the right. The additional acid would add extra hydrogen ions and would shift the reaction left or reverse it.
A. Mostly correct. The student is correct that the addition of an acid would shift the reaction forward, but the additional carbon dioxide would reverse it.
D. Mostly correct, since carbon dioxide is a reactant, more would shift the reaction to the right. The additional acid would add extra hydrogen ions and would shift the reaction left or reverse it.