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AleksAgata [21]
3 years ago
13

You add 7.8 g of iron to 20.70 mL of water and observe that the volume of iron and water together is 21.69 mL . Calculate the de

nsity of iron.
Chemistry
1 answer:
bixtya [17]3 years ago
4 0
21.69mL - 20.70mL = .99mL Fe
7.8 g / .99 mL = 7.9g/mL 
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