A company employs several high school students in its food-packaging factory. All the students are below 17 years of age. Which
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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 :
Answer: A. The variable c
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Explanation:
Q = heat transferred
m = mass
c = specific heat
= delta T = change in temperature