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OLEGan [10]
3 years ago
12

Name the following compound:

Chemistry
2 answers:
photoshop1234 [79]3 years ago
4 0

Answer:

3-methylhexane

Explanation:

you start counting from the longest chain to determine the correct name

Firdavs [7]3 years ago
3 0

Answer:

A

Explanation:

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A weather balloon is filled with helium that occupies a volume of 5.00 × 10^4 L at 0.995 atm and 32.0°C. After it is released, i
DaniilM [7]

Answer:

The new volume is 5.913*10^4 L

Explanation:

Step 1: Write out the formula to be used:

Using general gas equation;

P1V1 / T1 =P2V2 /T2

V2 = P1V1T2 / P2T1

Step 2: write out the values given and convert to standard unit's where necessary

P1 = 0.995atm

P2 0.720atm

V1 = 5*10^4 L

T1 = 32°C = 32+ 273 = 305K

T2 = -12°C = -12 + 273 = 261K

Step 3: Equate your values and do the calculation:

V2 = 0.995 * 5*10^4 * 261 / 0.720 * 305

V2 = 1298.475 * 10^4 / 219.6

V2 = 5.913 * 10^4 L

So the new volume of the balloon is 5.913*10^4 L

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I NEED HELP PLEASE! ITS DUE IN 30 MINUTES
notka56 [123]

Answer:

The  correct answer is A

Explanation:

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