Answer:
OMG so big question!!!!!!!!!!!!
The compound is sodium chloride
Answer:
I'm thinking cooper but not sure
The SI unit for measuring distance is the
meter.
I attached a table of SI measurements for you :)
Hope this helped!
The volume of H₂ evolved at NTP=0.336 L
<h3>Further explanation</h3>
Reaction
Decomposition of NH₃
2NH₃ ⇒ N₂ + 3H₂
conservation mass : mass reactants=mass product
0.28 NH₃= 0.25 N₂ + 0.03 H₂
2 g H₂ = 22.4 L
so for 0.03 g :
