What is the volume of 14.0 g of nitrogen gas, n2, at a pressure of 2.00 atm and temperature of 27.0 degree celsius
a. 5.60l
b. 6.15l
c. 11.2l
d. 12.3l

Use the image below to answer the following questions there are three types of heat transfer occurring in the picture below. write a sentence about where each is occurring. (total three complete sentences in your own words.) on a very cold day, if you place your hand towards the bottom of a window, you can feel the convection of cold air as the cold, dense air sinks. try it out. did you feel the convection? it's a marshmallow on a metal stick over fire

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Apiece of copper has a temperature of 75.6 0c. when the metal is placed in 100.0 grams of water at 19.1 0c, the temperature rises by 5.5 0c. what is the mass of the metal?