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tatiyna
3 years ago
11

1.5 atm is the same pressure as... (1 atm 760 mmHg)

Chemistry
1 answer:
Darina [25.2K]3 years ago
3 0
<h3>Answer:</h3>

1100 mmHg

<h3>General Formulas and Concepts:</h3>

<u>Math</u>

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right<u> </u>

<u>Chemistry</u>

<u>Gas Laws</u>

  • Pressure

<u>Stoichiometry</u>

  • Using Dimensional Analysis
<h3>Explanation:</h3>

<u>Step 1: Define</u>

[Given] 1.5 atm

[Solve] mmHg

<u>Step 2: Identify Conversions</u>

1 atm = 760 mmHg

<u>Step 3: Convert</u>

  1. [DA] Set up:                                                                                                     \displaystyle 1.5 \ atm(\frac{760 \ mmHg}{1 \ atm})
  2. [DA] Multiply/Divide [Cancel out units]:                                                        \displaystyle 1140 \ mmHg

<u>Step 4: Check</u>

<em>Follow sig fig rules and round. We are given 2 sig figs.</em>

1140 mmHg ≈ 1100 mmHg

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