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ohaa [14]
3 years ago
13

The MSDS for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact

with. It reacts with bases, various metals, and strong oxidizing agents. Its vapors can form explosive mixtures with air.
Based on this information, which statement is applicable to glacial acetic acid?
It should be heated to remove moisture and stored on a lab shelf.
It should be handled on a clean, dry area of the lab bench.
It should be stored in an iron container, away from open flames.
It should be handled in a fume hood, away from open flames.
Physics
2 answers:
Firdavs [7]3 years ago
5 0

Answer:

It should be handled in a fume hood, away from open flames.

Explanation:

The vapors can form explosive mixtures with air, so it should only be handled in a fume hood.  It should not be stored in an iron container because it reacts with metal.

puteri [66]3 years ago
5 0

Answer:

i guess its right?

Explanation:

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Answer:

The potential difference at the customer's house is 117.1 V.

Explanation:

a) The potential difference at the customer's house can be calculated as follows:

\Delta V_{h} = \Delta V_{p} - \Delta V_{l}

<u>Where</u>:

V_{h}: is the potential difference at the customer's house

V_{p}: is the potential difference from the main power lines = 120 V

V_{l}: is the potential difference from the lines

\Delta V_{h} = \Delta V_{p} - IR

The resistance, R, is:

\frac{0.109 \Omega}{300 m}*2*34.0 m = 0.025 \Omega

Now, the potential difference at the customer's house is:

\Delta V_{h} = 120 V - 116A*0.025 \Omega = 117.1 V

Therefore, the potential difference at the customer's house is 117.1 V.

I hope it helps you!

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