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A 10 ml sample of a substance has a mass of 20 grams what would be the mass of a 200 ml sample of the same substace?
Wiki User
∙ 14y ago
The second sample is 200/10 = 20 times as large.
So its mass will be 20 times as great ie 20*20 grams = 400 grams.
Wiki User
∙ 14y ago
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I consider this question as erroneous.
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A scientist has analyzed the chemicals that make of sample of an unknown substance Which chemicals would be the best indicator that the unknown substance is a plant?
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cellulose and starch
