Final answer:
25.0 psi can be converted to atmospheres (atm) by using the conversion factor where 1.0 atm is equivalent to 14.7 psi, resulting in approximately 1.7 atm.
Step-by-step explanation:
To convert pressure from pounds per square inch (psi) to atmospheres (atm), we use a known conversion factor. According to the provided reference information, 1.0 atm is equivalent to 14.7 psi. To convert 25.0 psi to atm, we set up the conversion factor and calculate:
25.0 psi × (1 atm / 14.7 psi) = 1.7007 atm
Therefore, 25.0 psi is approximately 1.7 atm if we round to the nearest tenth.