At 298 K, a gas in a rigid cylinder with a movable piston has a volume of 145 mL and a pressure of 125 kPa. What is the new pressure of the gas if the volume is halved? (1) 69 kPa (2) 93 kPa (3) 160 kPa (4) 250 kPa

Which is a difference between molecular compounds and ionic compounds? select the correct answer below: question 5 options: molecular compounds typically form between a metal and a nonmetal, while ionic compounds typically form between nonmetals. molecular compounds result from the transfer of electrons between atoms to form ions, while ionic compounds result from the sharing of electrons between neutral atoms. molecular compounds are formed of discrete, neutral molecules, while ionic compounds are formed of large repeating arrays of opposite charges. molecular compounds have high melting points and high boiling points, while ionic

Identify a specific example for each type of technology

Which statement best describes the he properties of iconic compounds ?