A sample of gas in a balloon has an initial temperature of 43 °C and a volume of 1670 L . If the temperature changes to 94 °C, and there is
no change of pressure or amount of gas, what is the new volume, V2,
of the gas?
Express your answer with the appropriate units.

The following questions a24 - a26 relate to 100 ml of 0.0150 m solution of benzoic acid (c6h3cooh). ka(c6h3cooh) = 6.4 x 10^-5. what is the ph of the solution after the addition of 1 x 10^-3 moles of naoh? you may assume no volume change to the solution upon addition of the naoh.