Use the pH scale to answer the question.If the pH of a solution decreases by 3.4, how much does the hydrogen ion concentration change? Does the change make the solution more acidic or more basic?
A. Increases by a factor of 34; more acidic
B. Decreases by a factor of 34; more basic
C. Increases by a factor of 2512; more acidic
D. Decreases by a factor of 2512; more basic
Answer: C
Mathematics
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A. 90 m B. 90 cm C. 9 km D. 9 m
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What will be an ideal response?
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Determine whether the number is divisible by 2, 3, 5, and/or 10.93,220
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