Molar mass of N2H4 = 32 grams/mole
<span>3.95 grams of N2H4 = 3.95/32
= 0.123 moles </span>
<span>This will produce 0.123 moles of N2 </span>
<span>Now,
From the gas law equation. </span>
<span>P.V = n x R x T </span>
<span>P = 1 atm (given)
V = </span><span>0.123</span><span> x 0.082057 x 295 </span>
<span>V = 2.97 Liters </span>
<span>Theoretical yield = 2.97 Liters.
Actual yield = 0.750 Liters </span>
percentage yield = (0.75/2.97) x 100 %
= 25.25 %
Answer:
The Himalayan mountain is formed at the convergent plate boundary.
The correct answer is Helium Nucleus. Hope this helps.
I believe the answer is 15kg since after that there is 16kg and before there is 14kg
(Na2Cr2O7) all the numbers are bellow not over
