The table lists pressure and volume values for a particular gas. Which is the best estimate for the value of V at P = 7.0 * 103 pascals? P (pascals) V (liters) 5.0 * 103 6.0 1.5 * 104 3.0 2.0 * 104 2.0 2.5 * 104 1.5

Question

Physics

Deborah

30 June, 10:24

The table lists pressure and volume values for a particular gas. Which is the best estimate for the value of V at P = 7.0 * 103 pascals? P (pascals) V (liters) 5.0 * 103 6.0 1.5 * 104 3.0 2.0 * 104 2.0 2.5 * 104 1.5

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Jessie Hebert · Answer 1

The best way to do this is to find an equation that would describe the relationship of P and V. First we plot the equation and find the y intercept and the slope. You can have exact values using tools like MS Excel and scientific calculator. The relationship is V = 6.89 - 2.315x10^-4P. The answer is 5.27 L