answer asap pls, thank you! (saschemical raction occurring.0.78g of a volatile liquid (one that easilybecomes a gas), with the empirical formula CHwas vapourised at 80C to produce 291.5 ml ofa gas at 755 mmHg. Identify the molecularformula of this hydrocarbon.I found an old CO2 gas bottle at the dump. Ithad a volume of 0.875L. I attached it to apressure gauge I found nearby and it read 8300mmHg. How many grams of gas were inside?The dump that day was at 99.87kPa and thetemperature of the gas bottle was 23.87C.

To solve this question, first find out moles of that particular gas. It will be find out by ideal…

0.78g of a volatile liquid (one that easily becomes a gas), with the empirical formula CH was vapourised at 80C to produce 291.5 ml of a gas at 755 mmHg. Identify the molecular formula of this hydrocarbon.

0.78g of a volatile liquid (one that easily becomes a gas), with the empirical formula CH was vapourised at 80C to produce 291.5 ml of a gas at 755 mmHg. Identify the molecular formula of this hydrocarbon.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

answer asap pls, thank you!

(sas
chemical raction occurring.
0.78g of a volatile liquid (one that easily
becomes a gas), with the empirical formula CH
was vapourised at 80C to produce 291.5 ml of
a gas at 755 mmHg. Identify the molecular
formula of this hydrocarbon.
I found an old CO2 gas bottle at the dump. It
had a volume of 0.875L. I attached it to a
pressure gauge I found nearby and it read 8300
mmHg. How many grams of gas were inside?
The dump that day was at 99.87kPa and the
temperature of the gas bottle was 23.87C.

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