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Question 3 1 pts Calculate the mass of 23.5 cm3 of aluminum if the density is...
Aluminum has a density of 2.70 g/mL2.70 g/mL. Calculate the mass (in grams) of a piece of aluminum having a volume of 267 mLmL . Express your answer to three significant figures. Iron has a density of 7.86 g/cm37.86 g/cm3 (1 cm3=1 mL1 cm3=1 mL). Calculate the volume (in dLdL) of a piece of iron having a mass of 4.94 kgkg . Note that the density is provided in different units of volume and mass than the desired units of...
Unknown Atomic Mass (g/mol) Density (g/cm3) Aluminum Copper Iron Lead Tin 26.982 63.546 55.847 207.20 118.69 2.70 8.92 7.86 11.34 7.28 An unknown metal sample has a mass of 24.05 g and a volume of 3.06 mL. Consult the table to identify the unknown and calculate the molar volume (cm3/mole) of the unknown metal sample. Record your answer to three significant figures. cm3/mol mit Answer
An Aluminum cylinder has diameter = 2.50 cm, length 8.00 cm, and density= 2.70 g/cm3. Calculate its volume in cm3.
What is the volume (cm3) of a 4.41 g aluminum block given that the density of aluminum is 2.70 g/cm3?
(5 pts) Density. Find the mass (in kg) of a cylindrical aluminum of diameter 4.6 cm and height 10.4 cm. Density of aluminum is 2.70 g/cm Equation s)/Solution/Work: Answer(s): (
Aluminum has a density of 2.70 g/cm3. A piece of foil measures 10.4cm by 5.75cm and weighs 0.268 g. What is the thickness of the foil?
Question 5 1 pts Suppose you hold a 12-cm3 block of aluminum and a 2.0-cm3 block of brass in your two hands. Which block has more mass? O the block of aluminum has more mass the block of brass has more mass O the two blocks have the same mass O You cannot tell which block has more mass without knowing their shapes
An irregularly-shaped piece of Aluminum has a mass of 76.6 grams. What is the volume of this piece of Aluminum if its density is 2.70 g/cm3?
The density of aluminum is 2.70 g/mL. A cube of aluminum contains 2.50 moles of Al atoms. What is the volume, in mm^3 , of this cube? A cube of metal is 1.27 cm on each edge. The cube has a density of 6.83 g/mL and is 72.6 % by mass titanium. The density of pure titanium is 4.50 g/mL. How many titanium atoms does the cube contain? please show work, thanks
if the density of mercury is 13.8g/cm3. calculate the
mass in kg of 2.0L of mercury
If the density of mercury is 13.8 g/cm3, calculate the mass in kilograms of 2.0 L of mercury.