Use the density values in the table to solve the following problems: Densities of Some Common SubstancesSolids(at 25 ∘C∘C)Density(g/mLg/mL)Liquids(at 25 ∘C∘C)Density(g/mLg/mL)Gases(at 0 ∘C∘C)Density(g/Lg/L)Cork0.26Gasoline0.74Hydrogen0.090Body fat0.909Ethanol0.79Helium0.179Ice (at 0 ∘C∘C)0.92Olive oil0.92Methane0.714Muscle1.06Water (at 4 ∘C∘C)1.00Neon0.902Sugar1.59Urine1.003-1.030Nitrogen1.25Bone1.80Plasma (blood)1.03Air (dry)1.29Salt (NaClNaCl)2.16Milk1.04Oxygen1.43Aluminum2.70Blood1.06Carbon dioxide1.96Iron7.86Glycerin1.26 Copper8.92Mercury13.6 Silver10.5 Lead11.3 Gold19.3 Part B How many grams of mercury are present in a barometer that holds 6.2 mL of mercury?Express your answer using two significant figures. Part CA sculptor has prepared a mold for casting a gold figure. The figure has a volume of 253 cm^3. How many ounces of gold are needed in the preparation of the gold figure?Express your answer using three significant figures.

Using density values, we will calculate mass of the element in each part.

Answered: Part B How many grams of mercury are…

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Use the density values in the table to solve the following problems:

Densities of Some Common Substances
Solids (at 25 ∘C∘C)	Density (g/mLg/mL)	Liquids (at 25 ∘C∘C)	Density (g/mLg/mL)	Gases (at 0 ∘C∘C)	Density (g/Lg/L)
Cork	0.26	Gasoline	0.74	Hydrogen	0.090
Body fat	0.909	Ethanol	0.79	Helium	0.179
Ice (at 0 ∘C∘C)	0.92	Olive oil	0.92	Methane	0.714
Muscle	1.06	Water (at 4 ∘C∘C)	1.00	Neon	0.902
Sugar	1.59	Urine	1.003-1.030	Nitrogen	1.25
Bone	1.80	Plasma (blood)	1.03	Air (dry)	1.29
Salt (NaClNaCl)	2.16	Milk	1.04	Oxygen	1.43
Aluminum	2.70	Blood	1.06	Carbon dioxide	1.96
Iron	7.86	Glycerin	1.26
Copper	8.92	Mercury	13.6
Silver	10.5
Lead	11.3
Gold	19.3

Part B

How many grams of mercury are present in a barometer that holds 6.2 mL of mercury?

Express your answer using two significant figures.

Part C

A sculptor has prepared a mold for casting a gold figure. The figure has a volume of 253 cm^3. How many ounces of gold are needed in the preparation of the gold figure?

Express your answer using three significant figures.

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