1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
qaws [65]
3 years ago
6

A block of aluminum occupies a volume of 0.015 L and has a mass of 40.5 g. What is its density

Chemistry
1 answer:
yan [13]3 years ago
7 0

Answer:

<h2>Density = 2700 g/L</h2>

Explanation:

Density of a substance can be found by using the formula

Density =  \frac{mass}{volume}

From the question

volume = 0.015 L

mass = 40.5 g

Substitute the values into the above formula and solve for the Density

That's

Density =  \frac{40.5}{0.015}

We have the final answer as

Density = 2700 g/L

Hope this helps you

You might be interested in
The angular momentum quantum numbers which are represented by the s, p, d, and f sub- orbitals represent the ______ that electro
charle [14.2K]
I think the answer is it represent the shape of orbitals that electrons can occupy within an atom.
8 0
2 years ago
If a piece of metal were to cut in half would the density change
nadezda [96]
Density depends on both the mass and the volume of an object. If you cut a bar of gold in half, you would have two bars with half the mass of the original bar. However, each bar would also have half the volume of the original bar. The density of gold does not change.
8 0
3 years ago
Read 2 more answers
5. How many moles are in 10g of sodium?
vagabundo [1.1K]

Answer:

0.43

Explanation:

divide the given mass by molar mass from the periodic table

3 0
3 years ago
234+34.1 add and round to 2 significant figures
marin [14]
Like this? 234+34.1= 268.1 then round. If it is less than 5 then you round down if it is more then you round up. Because it is less the final number would be 268.1=268
3 0
3 years ago
Describe how sediments are produced by weathering and erosion
TEA [102]
Weathering is the physical or chemical process where rocks are broken down to form sediments.
 • Physical weathering does not change the rock’s composition.
 • Chemical weathering does change the rock’s composition
 • Erosion is the process where forces such as water, wind, ice, or gravity transport sediments to some remote location
5 0
3 years ago
Read 2 more answers
Other questions:
  • A Marine bome includes animals like fish, sharks, whales, and freshwater. True or false​
    9·1 answer
  • What kind of melocule is water?A:nonpolarB:ionicC:polarD:charged
    14·1 answer
  • IN A TEST! NEED HELP
    10·2 answers
  • Is au an atomic element, molecular element, molecular compound or an ionic compound?
    14·1 answer
  • What is the solubility in moles/liter for iron(III) hydroxide at 25 oC given a Ksp value of 2.0 x 10-39. Write using scientific
    15·2 answers
  • How does a bannana flaot
    14·2 answers
  • A chemist dissolves 0.9 g of an unknown monoprotic (one acidic H) acid in water. She finds that 14.6 mL of 0.426 M NaOH are requ
    15·1 answer
  • What is extremely lightweight and exists in a cloud orbiting the nucleus
    11·2 answers
  • How do knowing the half-life of carbon 14 can tell scientists the absolute age of a rock sample
    5·1 answer
  • 2.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!