Cierto gas ocupa un volumen de 5 l a 20 ºc y una presión de760 mmhg. si se comprime hasta 2500 cm3 a 1,2 atm, ¿cuánto valdrá su temperatura?

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.