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You add 9.3g of iron to 26.60mL of water and observe that the volume of iron and water together is 27.78mL . Calculate the density of iron.
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volume = mass/density density of water is 1 g/mL 9.3/d +26/1 = 27.78
241.8
i multiplied 9.3 by 26 is that right
9.3/d = (27.78-26)
1.78
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16.554
16.554 is the anser right
NO 9.3/1.78
5.2224
right
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