A metal object weighting 1025.6 g is placed in a graduated cylinder containing 156.8 mL of...
A metal object weighting 1025.6 g is placed in a graduated cylinder containing 156.8 mL of water. The volume increases to 236.8 mL. Calculate the density of the metal.
Homework Answers
mass of object = 1025.6 g
volume of object = change in volume of water
= 236.8 mL - 156.8 mL
= 80.0 mL
now use:
density = mass / volume
= 1025.6 g / 80.0 mL
= 12.8 g/mL
Answer: 12.8 g/mL
Add Answer to:
A metal object weighting 1025.6 g is placed in a graduated
cylinder containing 156.8 mL of...
8.5 g of metal is placed in a graduated cylinder containing water. The level of water...
8.5 g of metal is placed in a graduated cylinder containing water. The level of water increases from 40.0 ml to 44.5 ml. The density of the metal is _____ g/ml? (Use the correct number of significant figures in your answer)
(3 points) A 40.0 g gold object is placed in a graduated cylinder containing 53.4 mL...
(3 points) A 40.0 g gold object is placed in a graduated cylinder containing 53.4 mL of water. What is the new water level in the cylinder? The density of gold is 19.3 g/mL.
2. 19.54 grams of a metal with density 4.88 g/mL is placed into a graduated cylinder...
2. 19.54 grams of a metal with density 4.88 g/mL is placed into a graduated cylinder originally with 20.5 mL of water in it. What is the final volume reading on the cylinder? a. 24.5 mL b. 40.0 mL c. 75.4 mL d. 95.4 mL
A metal rod is placed in a graduated cylinder containing water. The water level rises from...
A metal rod is placed in a graduated cylinder containing water. The water level rises from 27 ml to 28.5 ml. What is the volume of the cylinder?
A 24.32 g piece of metal is dropped into a graduated cylinder with 144.1 mL of...
A 24.32 g piece of metal is dropped into a graduated cylinder with 144.1 mL of water. If the density of the metal is 4.81 g/cm3, what is the total volume in the graduated cylinder in mL with the correct number of significant digits?
A 25.5 g sample of a metal was placed into water in a graduated cylinder. The...
A 25.5 g sample of a metal was placed into water in a graduated cylinder. The metal sank to the bottom, and the water level rose from 15.7 mL to 25.3 mL. What is the identity of the metal? Group of answer choices a. Silver (density = 10.49 g/cm3) b. Aluminum (density = 2.64 g/cm3) c. Lead (density = 11.34 g/cm3) d. Tin (density = 7.31 g/cm3)
A sample containing 37.9 kg an metal bellets is polared into a graduated cylinder initially containing...
A sample containing 37.9 kg an metal bellets is polared into a graduated cylinder initially containing 12.9 ml or water causing the water level in the cylinder to rise to 21.6 mL calculate the density or the metal
find density 3. A sample of Co is added to a graduated cylinder containing some water....
find density
3. A sample of Co is added to a graduated cylinder containing some water. The volume of the water increases by 10.21 mL. The initial mass of the cylinder and water was 36.56 grams, the final mass of the system (cylinder + water + metal) is 127.02 grams.
Ana lab a student determines the density of a metal object by measuring its mass on...
Ana lab a student determines the density of a metal object by
measuring its mass on a balance and its volume by displacement in a
graduated cylinder
In the lab, a student determines the density of a metal object by measuring its mass on a balance and its volume by displacement in a graduated cylinder. The data collected by the student is shown. mass of object: 46.675 g volume of water in cylinder before object submersed: 29.79 mL volume of...
A cylinder of metal with a mass of 23.6546 g is submerged in a graduated cylinder...
A cylinder of metal with a mass of 23.6546 g is submerged in a graduated cylinder containing 25.20 mL of water. The water level rises to 29.90 mL. Which of the following densities is recorded to the correct number of significant digits? 5.0 g/mL 5.03 g/mL 5.032 g/mL 5.033 g/mL 5.0329 g/mL
(3 points) A 40.0 g gold object is placed in a graduated cylinder containing 53.4 mL of water. What is the new water level in the cylinder? The density of gold is 19.3 g/mL.
2. 19.54 grams of a metal with density 4.88 g/mL is placed into a graduated cylinder originally with 20.5 mL of water in it. What is the final volume reading on the cylinder? a. 24.5 mL b. 40.0 mL c. 75.4 mL d. 95.4 mL
A sample containing 37.9 kg an metal bellets is polared into a graduated cylinder initially containing 12.9 ml or water causing the water level in the cylinder to rise to 21.6 mL calculate the density or the metal
find density
3. A sample of Co is added to a graduated cylinder containing some water. The volume of the water increases by 10.21 mL. The initial mass of the cylinder and water was 36.56 grams, the final mass of the system (cylinder + water + metal) is 127.02 grams.
Ana lab a student determines the density of a metal object by
measuring its mass on a balance and its volume by displacement in a
graduated cylinder
In the lab, a student determines the density of a metal object by measuring its mass on a balance and its volume by displacement in a graduated cylinder. The data collected by the student is shown. mass of object: 46.675 g volume of water in cylinder before object submersed: 29.79 mL volume of...
Most questions answered within 3 hours.
-
10. Complete the table below
only using hexadecimal numbers:
AL CODE
EBX
EAX
[EAX]
mov eax,...
asked 12 minutes ago -
trust is best established through the combination of ------and
------- .
1. magnanimity and justice
2....
asked 27 minutes ago -
Blood pressure is normally taken on the upper arm at the level
of the heart. Suppose,...
asked 26 minutes ago -
Suppose that the satellite around the earth has an orbit that is
24 KM larger in...
asked 29 minutes ago -
Calculate the [OH (aq)] in limes which have a [H3O*(aq)] of 1.3 x
10 mol/L
asked 27 minutes ago -
A nozzle with a radius of 0.250 cm is attached to a garden hose
with a...
asked 39 minutes ago -
PLEASE do not use any loops for the program; only recursion is
allowed
4. Write a...
asked 47 minutes ago -
Please help me with me. I did the first part to write the operations but in...
asked 44 minutes ago -
Use Cryptool to find the Cryptographic SHA-1 hash value of the
string "abc". The calculator is...
asked 49 minutes ago -
You are attempting to calculate a firm’s free cash flow to
equity. You know the following...
asked 1 hour ago -
the following reaction occurs in a balloon containing
N2O2 gas
N2O4(g)=2NO2(g)
will the volume of the...
asked 2 hours ago -
answer the questions throughout this program
public class Day implements Comparable {
Private Boolean atWork;...
asked 2 hours ago