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Given the formula for the gas law: pv = nrt. katie tried to solve for the v variable in order to solve a problem. she rearranged the formula so that v = pnrt. determine if katie solved the equation correctly. if not, describe what mistake she made and solve the equation for v and justify your steps.

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rspill6

Answer:

Katie made a mistake.   P = (nRT)/P is the correct equation, not V = PnRT

Step-by-step explanation:

The equation for the ideal gas law is PV = nRT, where P is pressure, V is volume, n is the moles of gas, R is the gas constant, and T is the temperature, in Kelvin.

Solving for V:

PV = nRT

V = (nRT)/P

Katie did not solve the equation corretly.  To move V from the left to the right side of the equation, she needed to divide both sides by P:

PV = nRT

PV/V = (nRT)/P

P = (nRT)/P is the correct equation

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