CAN U GUYS HELP ME ON THIS ONE PLS a. What is the molecular geometry of the compound?  (1pt)
b. Is the molecule polar or nonpolar? (1pt) 
c. What are the 2 reasons that the molecule is either polar or nonpolar? (2pt) 

Given that 1 mi = 1760 yd, determine what conver- sion factor is appropriate to convert 1849 yd to miles; to convert 2.781 mi to yards.

What happens to the temperature of a substance when the average kinetic energy of its particles increases?

What is the temperature in kelvin of a gas if it is allowed to expand from 1.50 l to 4.50 l? the initial temperature is 10.0°c and pressure is constant throughout the change. which equation should you use? t2= v2/v1 t1 what is the final temperature? ⇒ 849 k these are the answers.