How many atoms are in:
22g NH3
2.28 mol Ca3(PO4)2
45.5g C3H8
0...
Chemistry, 26.04.2021 04:40 kookycookiefanx
How many atoms are in:
22g NH3
2.28 mol Ca3(PO4)2
45.5g C3H8
0.20 mol Na2C2)4
Answers: 1
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Agas in a balloon at constant pressure has a volume of 160 ml at -125*c. what is its volume at 29.0*c?
Answers: 1
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Consider the nuclear equation below. 239/94 pu—-> x+ 4/2 he. what is x?
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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?
Answers: 1
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