# Chemistry

Iron has density 7.87 g/cm3. If 52.3 g of iron is added to 74.5 mL of water in a graduated cylinder, to what volume reading will the water level in the cylinder rise?
mL

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1. Volume = mass/density
volume Fe = 52.3/7.87 = ?
New volume water is the sum of initial volume + volume Fe.
Note that two objects can't occupy the same volume at the same time; therefore, the Fe must displace the water by the iron's volume.

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2. Figured that one out. Thank you

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