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Lab Partners Name: Molsa Lab 16 Finding the Percent H,O, with Catalase from Yeast Data Table 20.4 c 29. 80 in Hg 1. Temperat
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Answer #1

1.

Multiply volume with density to obtain mass of solution.

5.00 mL x 1.02 g/mL = 5.10 g

Hence, the mass of solution is 5.10 g

2.

Temperature is 20.4 deg C. Add 273.14 to convert temperature from degree C to K.

(20.4 + 273.14) K = 293.54 K

The answer to one decimal place is 293.5 K.

3.

Convert unit of barometric pressure from in Hg to atm by dividing with 29.92.

Ptotal = 29.00 m 1 atm = 0.9959 atm 9 - 29.92 in Hg

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