The density of lead is 11.34 g cm^-3. Calculate:
The mass of 36 cm^3 of lead
The volume of 15.66 g of lead
The density of lead is 11.34 g cm^-3. Calculate: The mass of 36 cm^3 of lead...
calculate the density of a rod of metal in g/cm^3, with a mass of 9.58g, a diameter of 8 mm (0.8cm) and a height of 3.5 cm. PRELAB 1. What is the equation for calculating the volume cube, a cylinder and a sphere? List these of a below and explain the variables. If you don't know these equations refer to your book or do a Google search. cube sphere cylinder 2. Calculate the density ofa liquid if30.0 mLofthe liquid has...
What is the volume of 3.0 g of lead? The density of lead is 11.34 grid. A) 0.26 mL B) 3.78 mL C) 3.8 mL D) 34 mL E) 34.2 mL 5. If airplane's speed is 850 mi/hr, what is its speed in m/s (meters/second)? A) 40 m/s B) 1360 m/s C) 380 m/s D) 528 m/s E) 4.0 times 105 m/s 6. The decomposition of water into H2 and O2 is A) a physicla change because the water merely...
Calculate the density of a coin with a mass of 11.34 grams, a diameter of 30.61 mm and a thickness of 2.15 mm. Express the answer in grams/cubic centimeters using 3 significant numbers
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
Insert Table Chart Text Shape Media Comment Volume Table 4: Mass Set Density Data Quantity Height (cm) Base Edge Length, b (cm) Volume, V (cm3) Mass (g) Measurement 2.3cm 2.5cm 37.35cm 3 100 g 2.68g/cm^3 Uncertainty 0.05cm- 0.05cm/- N/A 10 g N/A Density (g/c3) Post-Lab Questions Table 5: Known Densities of Various Materials Density at 20*C 2.70 g/cm 8.92 g/cm 11.34 g/cm 8.90 g/cm 10.50 g/cm Material Aluminu Copper Lead Nickel Silver
The density (mass divided by volume) of pure water is 1.00 g/cm^3 that of whole blood is 1.05 g/cm^3 and the density of seawater is 1.03 g/cm^3. What is the mass of 5.00 L of pure water? m = What is the mass of 5.00 L of whole blood? m = What is the mass of 5.00 L of seawater? m =
3) For a sharpened giant pencil, find the mass moment of inertia (MOI) along the x, y, andx axes through the center of mass (find cm of body then calculate Mol about x, y, z) Use 6-step. (10 points) 80 cm liderlend.cylinda Material Density Unit I! p rubber 1.522 g/cm3 pwood 1.0 g/cm 16 cm lead 11.34 R/cm (lead come) (rubber cylinder)
Calculate the density of the metal cylinder in g/cm3 Mass-54.76 gt 0.01 g V 6.27 cm^3 .20%
Simple & Clear please Calculate the dimensions of (a) a cube containing 1 mol of copper and (b) a cube containing 1 mol of lead. (See Example 2.3.) PP 2.3 Density of copper: 8.96 g/cm, density of lead: 11.34 g/cm', atomic mass of copper (Cu): 63.55g/mol atomic mass of lead (Pb): 207.2g/mol
please do all parts A chunk of lead with mass m = 400 g (in air) is found to have an apparent mass ma = 325 g when completely submerged in an unknown liquid. The density of lead is 11.342 g/cm?. a. What mass of fluid, in grams, does the iron displace? b. What is the volume of the chunk of iron? c. What is the unknown fluid's density, in g/cm?