. If you have a grad cylinder which weighed 78.35 g when empty, and you filled...

Question

Question

Answer 1

Answer #1

Mass of CCl4 added = density * volume

= 1.61 g/ml * 26.5 mL

= 42.67 g

Mass of cylinder = mass of empty cylinder + mass of CCl4

= 78.35 g + 42.67 g

= 121.0 g

Answer: 121.0 g

Answer 2

Similar Homework Help Questions

Analysis and Questions showa setup for each problem When reading a ruler, the precision is good...

Analysis and Questions showa setup for each problem When reading a ruler, the precision is good to about +/-0.05 cm. Suppose you read the diameter of the sphere (part 2) as 1.20 instead of the correct 1.15 cm. What would the % error be in the calculated volume ? 1. 2. If you have a grad cylinder which weighed 78.35 g when empty, and you filled it to the 26.5 mL mark with carbon tetrachloride (CCl4 (liq)), with a density...
A sample of unknown liquid is weighed in a graduated cylinder and the mass is 130.6g....

A sample of unknown liquid is weighed in a graduated cylinder and the mass is 130.6g. The empty graduated cylinder weighs 100.3 g. The volume of the liquid is 28.15 mL. What is the density of the liquid?
A bottle weighed 7.6500 g empty and 9.9700 g after introduction of an organic liquid with...

A bottle weighed 7.6500 g empty and 9.9700 g after introduction of an organic liquid with a density of 0.92 g/mL. The balance was equipped with stainless steel weights (d_w = 8.0 g/ml). Correct the mass of the sample for the effects of buoyancy. Report the mass to the same number of significant figures as the uncorrected mass.

An empty graduated cylinder weighs 56.90 g. A student puts 24.6 mL of an unknown liquid...

An empty graduated cylinder weighs 56.90 g. A student puts 24.6 mL of an unknown liquid into the cylinder and the mass of the cylinder plus the liquid equals 98.47 g. What is the density of the unknown liquid (in g/mL)?
An empty graduated cylinder has a mass of 31.760 g. 50.0 mL of an unknown liquid...

An empty graduated cylinder has a mass of 31.760 g. 50.0 mL of an unknown liquid are added and the mass increases to 71.810 g. What is the density of the unknown liquid?
1. A pycnometer is found to weigh 135 g when empty, 180 g when filled with...

1. A pycnometer is found to weigh 135 g when empty, 180 g when filled with water, and 193 g when filled with an unknown liquid. Calculate the specific gravity of the unknown liquid. Truncate to two decimal places. 2. A pycnometer is found to weigh 133.3 g when empty, 210 g when filled with water, and 187 g when filled with an unknown liquid. Calculate the specific gravity of the unknown liquid. Truncate to one decimal place. 3. If...

An empty graduated cylinder has a mass of 31.760 g. 50.0 mL of an unknown liquid...

An empty graduated cylinder has a mass of 31.760 g. 50.0 mL of an unknown liquid are added and the mass increases to 71.810 g. What is the density of the unknown liquid? -_-lo... Le This is the Mcns for
5. The densities of some liquids are given below. Liquids Density (g/mL) Water 1.0 Carbon tetrachloride...

5. The densities of some liquids are given below. Liquids Density (g/mL) Water 1.0 Carbon tetrachloride 1.6 Mercury 13.6 0.65 a) A graduated cylinder is filled with approximately 10 mL of each liquid. Draw and label the layers of the liquid in the graduated cylinder. b) If you drop a diamond (density = 3.5 g/mL) into the graduated cylinder filled with the above liquids, in what layer would it be found? Illustrate. CHEM 40 LAB MANUAL 2019-2020 Page 61
Mass of glass bead: 3.652 g Initial volume of water in grad cylinder: 25.5 mL Final...

Mass of glass bead: 3.652 g Initial volume of water in grad cylinder: 25.5 mL Final volume of water with bead in cylinder: 27.5 mL Based on the information above, calculate the volume and density of the glass bead. Report the appropriate level of precision and show your work.

please help quick A flask has a mass of 78.23 g when empty and 593.63 g...

please help quick A flask has a mass of 78.23 g when empty and 593.63 g when filled with water. When the empty flask is filled with concentrated sulfuric acid, H2SO4, its mass is 1026.57 g. What is the density of concentrated H2SO4? Assume water has a density of 0.998 g/mL at the temperature of the measurement. Question 2 3 pts Acetaminophen is a medication used to treat pain and fever and contains Carbon, Hydrogen, Oxygen, and Nitrogen. Combustion analysis...