Multiple Choice
Which of the following would be the most likely effect of acid deposition on a northern forest?
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3. Water
Acids and Bases
Back3. Water
Acids and Bases
- Multiple ChoiceSodium bicarbonate plays a major role in buffering the pH of which body fluid?42views
- Multiple ChoiceWhat is the major source of most acids produced in the human body?87views
- Multiple ChoiceYour stomach has a low pH because it is:36views
- Multiple ChoiceWhy do lemons taste sour?46views
- Multiple Choice
Which of the following reactions is most consistent with that of a base?
3685views63rank - Multiple Choice
The addition of an acid like HCl to an aqueous solution (pure water) would result in:
3626views46rank1comments - Multiple Choice
In what way(s) do bases work to increase the pH of a solution?
3964views64rank - Multiple ChoiceAn acid is __________.2039views
- Multiple ChoiceAdding acid tends to __________ of a solution.1733views
- Multiple ChoiceWhich of the following dissociations is that of an acid?1214views
- Multiple ChoiceAdding a base tends to __________ of a solution.1899views
- Multiple ChoiceWhy is the increasing amount of carbon dioxide being taken up by the oceans a cause for concern?1992views1rank
- Multiple ChoiceThe absorption of human-generated CO2 by the oceans __________.1958views
- Textbook Question
Consider the reaction between carbon dioxide and water to form carbonic acid: CO2(g)+H2O(l)⇌CH2O3(aq) In the ocean, carbonic acid immediately dissociates to form a proton and bicarbonate ion, as follows: CH2O3(aq)+H+(aq)⇌CHO3−(aq) If an underwater volcano bubbled additional CO2 into the ocean, would this sequence of reactions be driven to the left or the right? How would this affect the pH of the ocean?
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