10.0 grams of octane are burned in a bomb calorimeter containing 2.00 × 102 g h2o. how much energy, in kilocalories, is released if the water temperature increases by from 25.00oc to 37.00oc?

Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night.  when he took it out, its new volume was 322 milliliters, but its pressure was the same.  if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is  kelvins.

How have the greenhouse gasses increased from the year 2000 to 2018

Tell me the iupac name of the following compounds: