Suppose that 4.8 L of methane at a pressure

of 790 Torr is transferred to a vessel of volume 3.9 L. What is the final pressure of methane if the change occurs at constant temperature?

Answer in units of Torr.

Which type of bond is present in hydrogen sulfide (h2s)? the table of electronegativities is given. a. hydrogen b. ionic c. nonpolar covalent d. polar covalent

Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

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