Calculate Density (g/cm^3) of the sphere. Show all work. Given: Volume = 15142 cm^3 +/- 0.243%...
Calculate Density (g/cm^3) of the sphere. Show all work.
Given:
Volume = 15142 cm^3 +/- 0.243% or 15142 cm^3 +/- 37 cm^3
Beam Balance measurement of sphere: 24.0g +/- 0.1g
Electronic balance measurement of the sphere: 23.7g +/- 0.1g
Homework Answers
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Calculate Density (g/cm^3) of the sphere. Show all
work.
Given:
Volume = 15142 cm^3 +/- 0.243%...
a) What is the volume of the sphere in ml? b) What is the density (in...
a) What is the volume of the sphere in ml?
b) What is the density (in g/ml)?
9 The Volume of a Sphere is given by V= 471 r3/3. If a sphere has a mass of 4.69 lbs and has a diameter of 8.78 cm, then: a) What is the volume of the sphere in ml? (5 pts) b) What is the density (in g/ml)? SHOW WORK (4 pts)
calculate the density of a rod of metal in g/cm^3, with a mass of 9.58g, a...
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...
at 35C the density of 100 proof vodka is 0.877 g*cm^-3. The partial molar volume of...
at 35C the density of 100 proof vodka is 0.877 g*cm^-3. The partial molar volume of water in vodka is 18 cm^3/mol. What is the partial molar volume of the ethanol? Show all work
density of a solution is 1.41 g/mL. If we have 27.5 grams of this solution, calculate its volume. Show all work. 1...
density of a solution is 1.41 g/mL. If we have 27.5 grams of this solution, calculate its volume. Show all work. 13 out of every 180 students wear alasses, calculate the percent of students who wear glasses. Show all work. Calculate the percent uncertainty in measuring out 8.50 ml with a 10 mL pipe. Show all work. ONUS: (2 points if turned in on time): An aqueous solution of hydrobromic acid, HBr,r has a density of 1.50 g/mL and is...
Cylinder In Sphere A cylinder has a volume of 4.2 cm^3 and a charge density of...
Cylinder In Sphere A cylinder has a volume of 4.2 cm^3 and a charge density of 3.5 μC/cm^3, and is enclosed in a spherical surface with a radius of 15.5 cm as shown in the figure. What is the total charge on the cylinder? What is the total electric flux through the surface of the sphere?
A 15.00 g metal sphere was found to have a diameter of 1.85 cm. The volume...
A 15.00 g metal sphere was found to have a diameter of 1.85 cm. The volume of a sphere is V = (4/3)pir^3. Calculate the density of the sphere and assuming that the sphere is made out of one of the elements, aluminum, chromium, iron, lead, titanium or zinc, determine its composition. A 5581 gram irregular object made out of one of the metals in #6 raises the water level in a graduated cylinder from the 17.6 mL level to...
a) a sphere of gold with a radius of 12.1 cm. (The volume of a sphere...
a) a sphere of gold with a radius of 12.1 cm. (The volume of a sphere with a radius r is V = (4/3) π r3; the density of gold is 19.3 g/cm3.) -answer in scientific notation (b) a cube of platinum of edge length 0.024 mm (density = 21.4 g/cm3).- answer in scientific notation (c) 66.9 mL of ethanol (density = 0.798 g/mL).- answer in scientific notation
The density of lead is 11.34 g cm^-3. Calculate: The mass of 36 cm^3 of lead...
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
has a density of 12.41 g/cm and crystallizes with the face-centered cubic unit ly show all...
has a density of 12.41 g/cm and crystallizes with the face-centered cubic unit ly show all work, including equations mass and volume of the Rb unit cell. Write answer for volume, with units, in the box. V- Calculate the length of the Rh unit cell and the radius (in pm) of an Rh atom. with units, in the box Write answer for radius, b)
DIRECTIONS: Work the problem. You must show all work to receive credit, and you must return...
DIRECTIONS: Work the problem. You must show all work to receive credit, and you must return this sheet. Be sure to explain carefully your answers and show your work in a neat and organized manner. The problem is worth 20 points. A right angle triangular prism has a cross section shown in the figure and is made from a material whose density is 5.75 g/cm². The height of the prism is the same as its side L, whose length is...
a) What is the volume of the sphere in ml?
b) What is the density (in g/ml)?
9 The Volume of a Sphere is given by V= 471 r3/3. If a sphere has a mass of 4.69 lbs and has a diameter of 8.78 cm, then: a) What is the volume of the sphere in ml? (5 pts) b) What is the density (in g/ml)? SHOW WORK (4 pts)
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...
density of a solution is 1.41 g/mL. If we have 27.5 grams of this solution, calculate its volume. Show all work. 13 out of every 180 students wear alasses, calculate the percent of students who wear glasses. Show all work. Calculate the percent uncertainty in measuring out 8.50 ml with a 10 mL pipe. Show all work. ONUS: (2 points if turned in on time): An aqueous solution of hydrobromic acid, HBr,r has a density of 1.50 g/mL and is...
A 15.00 g metal sphere was found to have a diameter of 1.85 cm. The volume of a sphere is V = (4/3)pir^3. Calculate the density of the sphere and assuming that the sphere is made out of one of the elements, aluminum, chromium, iron, lead, titanium or zinc, determine its composition. A 5581 gram irregular object made out of one of the metals in #6 raises the water level in a graduated cylinder from the 17.6 mL level to...
has a density of 12.41 g/cm and crystallizes with the face-centered cubic unit ly show all work, including equations mass and volume of the Rb unit cell. Write answer for volume, with units, in the box. V- Calculate the length of the Rh unit cell and the radius (in pm) of an Rh atom. with units, in the box Write answer for radius, b)
DIRECTIONS: Work the problem. You must show all work to receive credit, and you must return this sheet. Be sure to explain carefully your answers and show your work in a neat and organized manner. The problem is worth 20 points. A right angle triangular prism has a cross section shown in the figure and is made from a material whose density is 5.75 g/cm². The height of the prism is the same as its side L, whose length is...
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