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aksik [14]
3 years ago
6

Lipid molecules are made up of long chains of hydrogen and __________? a) sulfur b) nitrogen c)carbon d)oxygen

Chemistry
2 answers:
Ivanshal [37]3 years ago
6 0
The answer to this question is c. carbon

dangina [55]3 years ago
5 0
They are made up of chains of Hydrogen and c) Carbon
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This exercise uses the radioactive decay model.
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The volume of a given mass of agas is 360cm cubic at 50 degrees and 700 milimetres Hg .find it's volume at s.t.p​
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Answer:

V₂  =279.9 cm³

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Solution:

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700/760 = 0.92 atm

<em>and °C to kelvin.</em>

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V₂ = P₁V₁ T₂/ T₁ P₂

V₂ = 0.92 atm × 360 cm³ × 273 K / 323 K ×1 atm

V₂  =  290417.6 atm .cm³.  K  / 323 k. atm

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8 0
3 years ago
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liberstina [14]

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4 0
3 years ago
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