The pH of a solution is (1.3x10^0). What is the [H]? Report your answer to 2 sig figs. Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: ×10 units Answer
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Answer
![### Determining the Hydrogen Ion Concentration from pH
**Problem Statement:**
The pH of a solution is \(1.3 \times 10^0\). What is the \([H^+]\)?
Report your answer to 2 significant figures.
**Note:** Your answer is assumed to be reduced to the highest power possible.
**Answer Submission Format:**
Provide your answer in the space below. Note that the answer should be written in scientific notation.
**Format:**
| Answer | \( \times 10 \) | Units |
|:-------:|:---------------:|:------:|
| [ ] | [ ] | units |
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To solve this, remember the relationship between pH and hydrogen ion concentration:
\[ pH = -\log [H^+] \]
Given:
\[ \text{pH} = 1.3 \]
We need to find \([H^+]\):
\[ [H^+] = 10^{-\text{pH}} \]
So,
\[ [H^+] = 10^{-1.3} \]
Calculate this to get the answer. Make sure to report \([H^+]\) in scientific notation and to 2 significant figures.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2cfc3a1d-71f5-4849-9f61-cac9f1c46434%2Fd0c5a3ac-0953-4395-88dd-5694b08e67b2%2F3lj5p3k_processed.jpeg&w=3840&q=75)
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