Agas at 155 kilopascals and 25°c has an initial volume of 1.00 liter. the pressure of the gas increases to 605 kilopascals as the temperature is raised to 125°c. what is the new volume?
a. 0.34
b. 1.28
c. 0.25
d. 0.44

What three things determine the shape and size of a puddle when water is poured out onto a surface

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml

Acalorimeter is to be calibrated: 51.203 g of water at 55.2 degree c is added to a calorimeter containing 49.783 g of water at 23.5c. after stirring and waiting for the system to equilibrate, the final temperature reached is 37.6 degree c. specific heat capacity of water (s = 4.18 j/g∙degree c). calculate the calorimeter constant. (smδt)warm water = -[(smδt)cold water + (calorimeterδtcold water)]