The pressure caused by a sample of gas is 2.25 atm. 1 atm is equal to 1.01 kPa. What is the pressure in Newton per square
centimeter?

Explanation:

Hello.

In this case, considering that 1 atm equals 1.01 kPa, we can compute the pressure in kPa first as shown below:

Now, we convert kPa to Pa, considering 1 kPa equals 1000 Pa:

Now, since Pa is equal to N/m², and 1 m equals 100 cm, the pressure in newton per square centimeter turns out:

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