To calculate Boyle's law, we need to perform a few simple steps, which depend on the initial data we know. To calculate the final pressure given the initial volume and pressure and the final volume:
Compute the product of the initial volume and pressure: Vi · Pi.
Divide the result by the final volume. The final pressure is Pf = (Vi · Pi)/Vf.
You can invert final and initial values freely (reversible transformation).
To find the final volume, switch it with the final pressure on the right-hand side of the formula.
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