A student obtains a beaker containing a solution that is determined to have a hydrogen ion
1 answer:
Answer:
pH = 13.1
Basic
Explanation:
Step 1: Given data
Hydrogen ion concentration ([H⁺]): 6.7 × 10⁻¹⁴ M
Step 2: Calculate the pH of the solution
We will use the definition of pH.
pH = -log [H⁺]
pH = -log 6.7 × 10⁻¹⁴ = 13.1
When pH < 7, the solution is acid. When pH = 7, the solution is neutral. When pH > 7, the solution is basic.
Since pH > 7, the solution is basic.
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<span>A substance that can be separated into two or more substances only by a chemical change is </span><span>known as a </span><span>heterogeneous</span><span> mixture</span>
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C) Nucleus...... Hope it helps, Have a nice day :)
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