A student's percent error for the density of gold was 14% under theaccepted value of 19.3 g ml-¹. What was the student's experimentalvalue?!1qaalt2N→WS#m3XeCd$4Crf%5VtgOllA< 6DELLbyh&T70nuj*8EOik(91*Oalt)O1Рctrl+:=;{[?1<+11=1}backspace11entersh

Answered: Image /qna-images/answer/a88c97bd-564d-4b12-90dd-d4f42b965c83.jpg

Answered: A student's percent error for the…

A student's percent error for the density of gold was 14% under the accepted value of 19.3 g ml-¹. What was the student's experimental value?

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...

See similar textbooks

Related questions

Q: A piece of metal weighing 20.32 grams is added to flask containing 15.82mL of water. The water level…

Q: A scientist removed a sample of 37.8 grams of a chemical from a container. The sample was 4 1/4 less…

A: Given the mass of the sample removed out of the total mass = 37.8 g Suppose the total mass of the…

Q: 0.0285 kg of iron shot is added to a graduated cylinder containing 45.50 mL of water. The water…

A: Given -> Weight of iron = 0.0285 kg = 0.0285 × 1000 gm Weight of Iron = w = 28.5 gm Final volume…

Q: A general chemistry student found a chunk of metal in the basement of a friends house. She measured…

A: Density of a metal is specific and constant. Density = mass/volume 1 mL = 1 cm3 Given that: Mass of…

Q: In a laboratory, you determine that the density of a certain solid is 5.23 x 10 ° kg/mm. Convert…

Q: 8. On his birthday, Emilio received a gold nugget as a present from a friend and was curious to…

A: Given -> Weight= 17.24 gm Initial volume= 12.3 ml Final volume= 13.4 ml Density of pure gold =…

Q: Gold has a density of 0.01932 kg/cm3. What is the mass (in kg) of a 92.5 cm3 sample of gold?

Q: A chemistry student needs 70.0 g of tetrahydrofuran for an experiment. By consulting the CRC…

Q: A sample is found to contain 9.75×109 g of salt. Express this quantity in milligrams.

Q: A student goes to the lab and is tasked with measuring the mass of a block of nickel metal that has…

A: In given question there is need to define how the exact value is determined from different…

Q: Take the mass measurement with nitrogen (28 dalton or atomic mass units per molecule) and the mass…

Q: A homogeneous mixture was prepared by mixing 0.90 g A, 105.7 g B and 48.17 g C. The volume is found…

A: Given, Volume of mixture = 56.6 cm3 Mass of A = 0.90 g Mass of B = 105 .7 g Mass of C = 48.17 g

Q: What are 2 cups of chocolate chips converted into nanograms? 1 cup of chocolate chips = 170 g 1…

Q: have a chemistry question, it asks: "In the lab, you measure the density of a metal to be 4.16…

Q: You add 5.8 g iron to 21.90 mL of water and observe that the volume of iron and water together is…

A: Mass of iron, m = 5.8 g Initial volume of water, V1 = 21.90 mL Final volume of water and iron…

Q: The mass of an object was found to be 28.90 g. When this object was dropped in a graduated cylinder…

A: Given, mass of object =28.90 gramthis object was dropped in a graduated cylinder partially filled…

Q: An atom of a particular element has a volume of 7.8 x 10-31 m3. What is this volume in cubic…

A: An atom is always neutral because of the equal number of electrons and protons. Electrons are…

Q: The mass of Earth is 5.98 ×10^24kg. What is the mass expressed in tera-grams?

A: Given: The mass of the earth = 5.98×1024 kg We have to find the mass in teragrams.

Q: he level of water in a graduated cylinder measured 48.8 mL. An irregularly-shaped piece of metal was…

Q: a small sheet of aluminum metal (?=2.70 g/cm3). The sheet had a mass of 1.3648 g, a length of 2.05…

Q: In the old pharmaceutical system of measurements, masses were expressed in grains. There are 5.760 x…

A: Welcome to bartleby !

Q: You want to determine the density of a compound but have only a tiny crystal, and it would be…

A: Given, volume of CHCl3 = 5.50 mL density of CHCl3 = 1.492 g/mL volume of CHBr3…

Q: A rubber stopper had a mass of 5.62g. When the rubber stopper is carefully added to 12.5 mL of water…

Q: A 1.0-inch segment of thread weighs 2.9 mg. What would be the mass, in g, of a full spool of thread…

Q: You have weighed out 24.5685 g irregular solid chips on an aluminum foil and transferred those chips…

A: Given : mass of solid = 24.5685 initial volume of water in cylinder = 50 mL And final volume of…

Q: a student uses a graduated cylinder to determine the volume of water dispensed from a 50.00 ml…

A: To find percentage difference between two values, calculate difference between two values and divide…

Q: A thin sheet of nickel measured 5.00 cm by 7.00 cm was found to weigh 0.350 g. If the density of…

A: Given : Mass of Nickel sheet = 0.350 g Length of sheet = 5.00 cm Width of sheet = 7.00 cm

Q: what mass (in g) of solid lead would displace exactly 234.6 liters of water? The density of the lead…

A: Given : density of lead = 11.4 g/cm3 Volume of water…

Q: You are trying to determine the density of a piece of metal. You use a balance and find that the…

Q: The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash…

A: Density of any substance can be defined as the ratio of the mass of the substance to its volume. It…

Q: A 100.0 mL graduated cylinder was used to measure the volume of water. The initial volume of the…

A: Given:Mass of coin = 96.51 g.Volume of coin = final volume – initial volumeVolume of coin = 56.0 mL…

Q: Atoms are the smallest spherical particles that make up any matter. If 6.0x10^23 atoms of aluminum…

A: Avogadro’s number is used to determine the number of atoms present in 1 mol of an element.…

Q: Express the following sum with the correct number of significant figures: 1.9m + 142.5cm + 6.27 * 10…

A: Given -> 1.9m + 142.5cm + 6.27×105micrometer

Q: The volume of a single barium atom is 4.29 x 10 μL cm³. What is the volume of a barium atom in…

A: We know that the relationship between cubic centimeter (cm3) and microliter(µL) is :1 cm3 = 1000 µL

Q: In a copper-plating experiment, the experimental amount of copper deposited is 3.0 grams. If the…

A: Use the percent error formula to calculate expected or theoretical amount of copper deposited to…

Q: What is the area in cm² of a sheet of paper that is 8.50 in x 11.0 in?

Q: A homogeneous mixture was prepared by mixing 0.15 g A, 112.3 g B and the 24.55 g C. The volume is…

Q: A piece of silver metal weighing 194.3 g is placed in a graduated cylinder containing 242.0 mL of…

Q: You weigh a crucible empty to be 44.181 g. You add Mg and weigh the crucible and Mg together to be…

A: Given : Mass of crucible = 44.181 g And mass of crucible with Mg = 44.421 g

Q: A piece of metal ore weighs 8.75 g. When a student places it into a graduated cylinder containing…

A: The density of the ore is to be calculated

Q: A student measures a block to weigh 127.95 grams what would this mass be in milograms with the…

A: Given – Mass of block = 127.95 g To find - convert g to mg

Q: 1. A 25 mL flask is known to hold a total volume of 27.64 mL when completely filled. The empty flask…

A: Given ,Volume of falsk = 25 mLTotal volume it can hold = 27.64 mLMass of flask = 45.897 gMass of…

Q: A student sets up the following equation to convert a measurement. (The ? stands for a number the…

Q: How do you fint the volume of an element, given the density and mass. For example, "Determine the…

A: The volume of an element can be calculated from the given below formula if its density and mass are…

Q: Suppose you measure out 1.080 moles of sodium chloride on the balance. If the weigh boat containing…

A: A numerical problem based on mole concept. No.of moles of NaCl is prescribed based on which the mass…

Question

A student's percent error for the density of gold was 14% under the
accepted value of 19.3 g ml-¹. What was the student's experimental
value?
!
1
q
a
alt
2
N
→
W
S
#m
3
X
e
C
d
$
4
C
r
f
%
5
V
t
g
Oll
A
< 6
DELL
b
y
h
&
T
7
0
n
u
j
*
8
E
O
i
k
(
9
1
*
O
alt
)
O
1
Р
ctrl
+
:
=
;
{
[
?
1
<
+
11
=
1
}
backspace
1
1
enter
sh

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A sample of an unknown ore weighing 1.275 kg is found. When the sample is placed into a large graduated cylinder, the volume rises from 1.25 mL to 154.32 mL. Calculate the density of this metal in units of g/cm3.
A metal object has a mass of 8.37 g. When it was placed in a graduated cylinder containing 20.0 mL of water, the water level rose to 23.1 mL. What is the density and identity of the metal? (see Table 3.1)
What is 3/4 cup granulated sugar converted into nanograms? 1 cup of sugar = 198 grams 1 nanogram = 10^-9
You want to determine the density of a compound but have only a tiny crystal, and it would be difficult to measure mass and volume accurately. There is another way to determine density, however, called the flotation method. If you placed the crystal in a liquid whose density is precisely that of the substance, it would be suspended in the liquid, neither sinking to the bottom of the beaker nor floating to the surface. However, for such an experiment, you would need to have a liquid with the precise density of the crystal. You can accomplish this by mixing two liquids of different densities to create a liquid having the desired density. Consider the following: you mix 8.40 mL of CHCl (d-1.492 g/mL) and 8.10 mL of CHIBr; (d-2.890 g/mL), giving 16.5 ml. of solution. What is the density of this mixture? Density-2.183✔ g/m² Suppose now that you wanted to determine the density of a small crystal to confirm that it is sulfur. From the Mterature, you know that sulfur has a density of 2.07…
Express (7.64x10^5) g in SI base units using scientific notation.
Calculate the length (in m) of a rectangular solid that weighs 95.5 g and has a width of 2.50 cm and thickness of 1.75 cm. The density of the solid is 3.15 g/cm3. I'm a little confused with setting up the formula.
The shattered glass case at the scene of a jewelry store robbery was determined to be made of potash borosilicate glass, which has a density of 2.162.16 g/mL. A 4.2124.212 g glass fragment was recovered from a suspect's clothing. When the fragment was placed into a graduated cylinder filled with water, 1.841.84 mL of the water was displaced. Calculate the density of the glass fragment.
A piece of metal ore weighs 9.00 g. When a student places it into a graduated cylinder containing water, the liquid level rises from 21.25 mL to 26.47 mL. What is the density of the ore?
Sodium hydrogen carbonate, known commercially as baking soda, reacts with acidic materials such as vinegar to release carbon dioxide gas. An experiment calls for 0.450 kg of sodium hydrogen carbonate. Express this mass in milligram.
A student sets up the following equation to convert a measurement. (The ? stands for a number the student is going to calculate.) Fill in the missing part of this equation. Note: your answer should be in the form of one or more fractions multiplied together. 4 kg•m g·cm - 1.2 x 10 |= ? x10 S S
. The prescribed dose of an injected drug is 1.5 mL. If the syringe is graduated in cubic centimeters (cm3), to what mark do you draw the drug?
A cylindrical glass tube of length 25.75 cm and radius 2 cm is filled with argon gas. The Empty tube weighs 186.25 g The tube filled with argon weighs 186.87 g. Use these data to calculate the density of argon gas