Opinions are bent, linear, Tetrahedral, trigonal pyramidal, and trigonal planar Match the following descriptions with their correct electron group
geometry.
A molecule has a central atom
with two single bonds and a
double bond. Example carbonate ion
A molecule has a central atom
with only two electron groups.
Example HCN
A molecule has a central atom
with three single bonds, and a
lone pair. Example ammonia
A molecule has a central atom
attached to only two double
bonds. Example CO2

How many moles are equivalent to 55.5g of nano3

Plz mark brainliest 30 points1) find the momentum of a 12 kg snowball that is rolling with a velocity of 9 m/s.2) an 8 ball with a mass of .5 kg is sitting at rest. it is hit by the cue ball (1 kg) traveling at 2.5 m/s. if the cue ball is at rest after the collision, how fast is the 8 ball traveling after the collision? 3) two football players are running toward each other. if the offensive player is 75 kg and is running 8 m/s, how fast must the 60 kg defensive player run in order for the two players to hit and stop?

What volume does 1.70 ×10–3 mol of chlorine gas occupy if its temperature is 20.2 °c and its pressure is 795 mm hg?