The N2H4 bond angle will be probably 109 degrees. Since, well,<span> it has a bent </span>trigonal pyramidal<span> geometry.</span>
Answer:
first we need to convert everything in SI units
The 2nd one I believe
Answer- 2nd
At 3.5s the distance would be 10.85
Find 1/4th of 2.00 and add that to 6.2
The violet light has the shortest wavelength.