3 years ago

This is the phase of matter with no fixed shape or volume.

Chemistry

1 answer:

madreJ [45]3 years ago

7 0

By circle fraction additional number for the number

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If a sample of oxygen occupies a volume of 85.0 L at a pressure of 67.4 kPa and a temperature of 245K , what volume would the ga

Firdavs [7]

Answer: V2 = 35.54L

Explanation:

Applying

P1= 67.4, V1= 85, T1= 245, P2= 179.6, V2= ?,. T2=273

P1V1/ T1= P2V2/T2

Substitute and simplify

(67.4*85)/245 = (179.6*V2)/273

V2= 35.54L

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3 years ago

Which step would help a student find the molecular formula of a compound from the empirical formula

JulsSmile [24]

Find the mass of the empirical formula.
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It would be clearer if we were working from some choices.

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3 years ago

How many centimeters are in 5 miles? Hint: 1 miles = 5280 feet

KatRina [158]

804,672 centimeters ❤️‍

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2 years ago

D) When atoms form ions they become more stable as they gain a ?

maria [59]

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3 years ago

A compound with molecular formula C6H9No that has an amide functional group and does not have an alkene group

Flauer [41]

Answer:

Following are the responses to the given question:

Explanation:

$\to C_6H_9NO$

calculating the HOI:

$= \frac{2C+2+N-H-X}{2} \\\\ =\frac{2\times 6+2+1-9-0}{2}\\\\ =\frac{12-6}{2}\\\\=\frac{6}{2}\\\\=3$

So, in the above compund there are three bounds or we can say that one is double and two bound is single.

Please find the attachment file of the Function group:

In the above given conditon compound doesn't include the alkene functional group that is absense of $-C=C-$ , and compound include $-C\equiv C-$ So, please find the attached file of the structure of the compound:

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2 years ago