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Fofino [41]
2 years ago
5

A red rubber dodge ball sits in a 20.0ºC basement, filled with 3.50L of compressed air. Eager to begin practice for the impendin

g dodge ball season, Vince reclaims the ball and takes it outside. After a few hours of practice, the well sealed ball has a volume of 3.00L. What’s the temperature outside in Celsius?
Chemistry
1 answer:
Trava [24]2 years ago
3 0
V1 / T1 = V2 / T2
3.5 / 20 = 3 / T2
T2 = 17.1 C
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Weathering is a process in the rock cycle. How does weathering contribute to the formation of rocks?
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The third option is the answer



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A compound with molecular formula C6H15N exhibits a singlet at d 0.9 ppm (1H), a triplet at 1.10 ppm (3H), a singlet at 1.15 ppm
Triss [41]

Answer:

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Explanation:

The 1HNMR is the acronym for Proton nuclear magnetic resonance and it is used in chemistry or Chemical laboratory for the analysis and identification of compounds.

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A triplet at 1.10 ppm (3H) shows that we have;

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A quartet at 2.6 ppm (2H) shows that we have;

-CH2 - CH3.

Therefore, joining all together we have;

CH3 - CH2 - NH - C(CH3)3.

Kindly check attached file for the picture of the structure.

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2 years ago
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4 0
3 years ago
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