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Chemistry Forums for Students => High School Chemistry Forum => Topic started by: Polaroid on June 30, 2010, 06:28:16 PM

Title: Answer check ;D
Post by: Polaroid on June 30, 2010, 06:28:16 PM

If 4.86g of solid carbon dioxide was placed in an evacuated 2.00L container, sealed, and then heated until it completely changed to a gas with a final temperature of 75*C, what would be the pressure?

The answer that i got was "159.8kPa"

Can you guys just double check to see if its right? ;D

Title: Re: Answer check ;D
Post by: Borek on June 30, 2010, 07:09:15 PM

OK, but watch significant figures.