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Chemistry 22 Online
OpenStudy (anonymous):

Help!! In comparison with liquids and gases, solids are A. more dense C. less organized. D. more likely to flow.

OpenStudy (anonymous):

@chris00 @dan815 @Luigi0210

OpenStudy (anonymous):

more dense

OpenStudy (anonymous):

in solids, particels are packed very close to and are cannot flow. they are packed closely

OpenStudy (anonymous):

Thank you !!

OpenStudy (anonymous):

ok I get it

OpenStudy (anonymous):

gd:)

OpenStudy (anonymous):

STP refers to: A. 100°C and 1 atm. B. 0°C and 1 kPa. C. 0°C and 1 atm. D. 100°C and 760 mm Hg.

OpenStudy (anonymous):

D is wrong

OpenStudy (anonymous):

C??

OpenStudy (anonymous):

Standard Temperature and Pressure STP is used widely as a standard reference point for expression of the properties and processes of ideal gases. The standard temperature is the freezing point of water and the standard pressure is one standard atmosphere. These can be quantified as follows: Standard temperature: 0°C = 273.15 K Standard pressure = 1 atmosphere = 760 mmHg = 101.3 kPa Standard volume of 1 mole of an ideal gas at STP: 22.4 liters

OpenStudy (anonymous):

im kinda confusing.. what is it asking for? pressure or temp?

OpenStudy (anonymous):

both.

OpenStudy (anonymous):

STP is standard temperature and pressure

OpenStudy (anonymous):

so yea, c

OpenStudy (anonymous):

oh ok! thought so. but where can you get 0 and 1 atm?

OpenStudy (anonymous):

One mole of an ideal gas occupy a volume of 22.4 liters at STP (Standard Temperature and Pressure, 0°C and one atmosphere pressure).

OpenStudy (anonymous):

oh ok! thanks

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