Want this question answered?
92.22%.
84.62 - 84.66
We can assume the copper wire has reacted completely with excess sulfur being burned off when there is no longer any traces of yellow color sulfur in the crucible.
NCl3,HCl
blue to brownish black
92.22%.
Balanced equation first. N2 + 3H2 >> 2NH3 (hydrogen is limiting and drives the reaction ) 3.41 grams H2 (1mol/2.016g )(2mol NH3/3mol H2 )(17.034g NH3/1mol NH3 ) = 19.2 grams of ammonia produced ( this is called the Born-Haber process )
84.62 - 84.66
94.25 - 94.28
84.62 - 84.66 or 84.64%.
3.50 W 21.80 x 1/14th
No.
We can assume the copper wire has reacted completely with excess sulfur being burned off when there is no longer any traces of yellow color sulfur in the crucible.
NCl3,HCl
blue to brownish black
The white precipitate of silver chloride will dissolve when aqueous ammonia is added.
excess nitrogen