A student decreases the temperature of a 683 cm3 balloon from 435 K to 285 K. Assuming constant pressure, what should the new volume of the balloon be?

Round your answer to one decimal place.

A155.0 9 piece of copper at 182 °c is dropped into 2500 g of water at 23.9 °c. (the specific heat of copper is 0.385 1/9°c.) calculate the final temperature of the mixture. (assume no heat loss to the surroundings.)