Hey There!
To solve this question remember that 1 mole of ammonia is equal to 17G of ammonia.
Using that, we first multiply 17 by 7 = 24
Then we multiply 7 by .27 = 1.89
Finally, taking those and adding them together gives you the answer...
25.89 grams :)
Have a great day, I hope I helped.
+ Brainliest & Five stars are always appreciated
Answer:
43.78 X 10^23
Explanation:
1 mole of NH3 has 6.023×10^23 molecules according to avogadro's principle
therefore, 7.27 moles = 6.023×10^23 X 7.27
= 43.78 X 10^23
