Troposphere, this is the layer of the atmosphere closest to the earths crust.
Answer:
Mole fraction O₂= 0.43
Explanation:
Mole fraction is the moles of gas/ total moles.
Let's determine the moles of each:
Moles O₂ → 15.1 g / 16 g/mol = 0.94
Moles N₂ → 8.19 g / 14 g/mol = 0.013
Moles H₂ → 2.46 / 2 g/mol = 1.23
Total moles = 2.183
Mole fraction O₂= 0.94 / 2.183 → 0.43
Answer: density equals 3 g/mL
Step by step explanation:
D=m/v
D=45/15
D=3
answer:
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explanation:
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Answer:
Your answer is triglycerides. Hope this helps.
