QuestionMay 1, 2025

Convert the following to atm (atmospheres): 1. 340 torr 2. 30.53 psi 3. 540 mm Hg 4. 210 kPa

Convert the following to atm (atmospheres): 1. 340 torr 2. 30.53 psi 3. 540 mm Hg 4. 210 kPa
Convert the following to atm (atmospheres): 1. 340 torr 2. 30.53 psi 3. 540 mm Hg 4. 210 kPa

Solution
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Answer

1. 0.447 atm ### 2. 2.078 atm ### 3. 0.711 atm ### 4. 2.073 atm Explanation 1. Convert torr to atm Use the conversion factor **1 atm = 760 torr**. Calculate: 340 \, \text{torr} \times \frac{1 \, \text{atm}}{760 \, \text{torr}}. 2. Convert psi to atm Use the conversion factor **1 atm = 14.696 psi**. Calculate: 30.53 \, \text{psi} \times \frac{1 \, \text{atm}}{14.696 \, \text{psi}}. 3. Convert mm Hg to atm Use the conversion factor **1 atm = 760 mm Hg**. Calculate: 540 \, \text{mm Hg} \times \frac{1 \, \text{atm}}{760 \, \text{mm Hg}}. 4. Convert kPa to atm Use the conversion factor **1 atm = 101.325 kPa**. Calculate: 210 \, \text{kPa} \times \frac{1 \, \text{atm}}{101.325 \, \text{kPa}}.

Explanation

1. Convert torr to atm<br /> Use the conversion factor **1 atm = 760 torr**. Calculate: $340 \, \text{torr} \times \frac{1 \, \text{atm}}{760 \, \text{torr}}$.<br /><br />2. Convert psi to atm<br /> Use the conversion factor **1 atm = 14.696 psi**. Calculate: $30.53 \, \text{psi} \times \frac{1 \, \text{atm}}{14.696 \, \text{psi}}$.<br /><br />3. Convert mm Hg to atm<br /> Use the conversion factor **1 atm = 760 mm Hg**. Calculate: $540 \, \text{mm Hg} \times \frac{1 \, \text{atm}}{760 \, \text{mm Hg}}$.<br /><br />4. Convert kPa to atm<br /> Use the conversion factor **1 atm = 101.325 kPa**. Calculate: $210 \, \text{kPa} \times \frac{1 \, \text{atm}}{101.325 \, \text{kPa}}$.
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