Posted by Christina on Wednesday, September 2, 2009 at 4:37pm.
1. We identify substances from their physical and chemical properties.
2. If we know the density of a substance, we can calculate the mass of a sample from the volume or the volume from the mass.
3. The density of a substance is taken into account in determining how that substance is used.
Thank You so much!, GK!
if pressure on a 2.50 ml gas sample were doubled from 0.500atm to 1.00 atm what would be gas volume at the new pressure?
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