Solve the Problem $\mathrm { pH } = - \log _ { 10 } \left[ \mathrm { H } ^ { + } \right]$

question 122

Multiple Choice

Solve the problem.
- $\mathrm { pH } = - \log _ { 10 } \left[ \mathrm { H } ^ { + } \right]$ Find the $\left[ \mathrm { H } ^ { + } \right]$ if the $\mathrm { pH } = 1.4$ .

• A) \(2.51 \times 10 ^ { - 1 }\)
• B) \(3.98 \times 10 ^ { - 1 }\)
• C) \(3.98 \times 10 ^ { - 2 }\)
• D) \(2.51 \times 10 ^ { - 2 }\)

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Definitions:

Proposed Surgery

A surgical intervention suggested by healthcare professionals for treatment or diagnosis purposes.

Preoperative Teaching

Instruction and education provided to a patient before undergoing surgery to help understand the procedure and recovery process.

Diet

The habitual consumption of food and drink by an individual or group, often tailored for health, weight management, or medical reasons.

Surgery

A medical procedure involving the use of instruments to either investigate or treat a condition or disease by making incisions in the body.