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Strike441 [17]
3 years ago
8

HELP MEEEE!!!!!!!!!!!

Chemistry
1 answer:
Mekhanik [1.2K]3 years ago
7 0

Answer:

The answer is A

Explanation:

That is the only answer that even remotely resembles an ultrasound hope this answered your question.

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a zinc block with a mass of 230 g is given 1320 j of energy what is the change in temperature of the block
viva [34]

Answer:

Q=msΔT

rearranging in terms of temperature gives:

ΔT=Q/ms

=1320j/(230g×0.338(j/g°C))

=16.97967584°C

=> ΔT=17.0°C

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4 years ago
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Evgen [1.6K]

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3 years ago
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Which isomer of 1-tert-butyl-3-ethyl-5-methylcyclohexane below is thermodynamically the most stable?
Agata [3.3K]
<h2>Answer:</h2>

Option A is correct.

<h3>Explanation:</h3>

In the options given below the isomer given in the option A of 1-tert-butyl-5-methylcyclohexane is the most stable of all. The IUPAC name for this compound is 1-tert-butyl-3-ethyl-5-methylbenzene.

7 0
3 years ago
The number of energy levels are determined by what __________________ they are in. So, elements with 6 energy levels are found i
Anarel [89]

Answer:

group, 6 or 16

Explanation:

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6 0
4 years ago
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