Suppose you separate a 3.02 g mixture of sand and salt. You recover 1.38 g of salt and 1.32 g of sand. What is the percent recovery of the mixture?Type answer:

Question

Suppose you separate a 3.02 g mixture of sand and salt. You recover 1.38 g of salt and 1.32 g of sand. What is the percent recovery of the mixture?

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Solution

To calculate the percent recovery of the mixture, you first need to add the weight of the recovered salt and sand to get the total weight of the recovered mixture.

1.38 g (salt) + 1.32 g (sand) = 2.70 g (total recovered mixture)

Then, you divide the total weight of the recovered mixture by the original weight of the mixture and multiply by 100 to get the percent recovery.

(2.70 g / 3.02 g) * 100 = 89.4%

So, the percent recovery of the mixture is 89.4%.

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Suppose you separate a 3.02 g mixture of sand and salt. You recover 1.38 g of salt and 1.32 g of sand. What is the percent recovery of the mixture?Type answer:

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