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
alexdok [17]
4 years ago
9

386 g ÷ 20cm3 what is density

Chemistry
2 answers:
kondor19780726 [428]4 years ago
5 0
Density=mass/volume 
d=386g/20
d= 19.3g/cm
tatyana61 [14]4 years ago
3 0
22.3 is the answer to this question
You might be interested in
The image shows sedimentary rock layers with index
vichka [17]

Layer 2 and layer 9 are the same relative age.

Explanation:

The statement that best describes the rock layers is that Layer 2 and layer 9 are the same relative age..

The relative age is used in placing sedimentary rocks in order of their occurrence.

To do this, we apply the sedimentary laws.

The ones applicable here are:

  • Principle of superposition states that in an undisturbed sequence, the oldest layer is at the base and youngest on top.
  • Principle of cross cutting states that a fault and intrusion are younger than the rocks they cut through.
  • Principle of fossil and fauna succession states that fossils and fauna succeed on another in a determinable form.

We see that layers 2 and 9 have the same fossil and are the same lithological units.

learn more:

Sedimentary rocks brainly.com/question/2740663

#learnwithBrainly

5 0
3 years ago
Is cornstarch able to disintegrate in fire or an open flame?
Darya [45]

Answer:

Yes

Explanation:

I just quickly looked it up. Cornstarch is extremely flammable.

7 0
3 years ago
Read 2 more answers
If 25.8 grams of BaO dissolve in enough water to make a 212-gram solution, what is the percent by mass of the solution?
Igoryamba
The correct answer is 12.2% BaO.

The solution is found by dividing the mass of the BaO, which is 25.8 grams, by the total mass of the solution, which is 212 grams, then multiplying it by 100 to get the percentage:
\frac{25.8}{212}*(100) =12.2%
3 0
3 years ago
A heterogeneous material may be
IgorLugansk [536]

Answer:

4) a mixture.....................

7 0
3 years ago
Read 2 more answers
If you have 3 g of each substance, which would take up the smallest volume?
VashaNatasha [74]

Answer:

Explanation:

f the mass of an object is 35 grams and it takes up 7 cm3 of space, calculate the density.

34 pages

8 0
2 years ago
Other questions:
  • A chemist adds of a M copper(II) fluoride solution to a reaction flask. Calculate the mass in micrograms of copper(II) fluoride
    6·1 answer
  • It is important that water is a powerful solvent because ____?
    5·1 answer
  • True or False: A chemical formula is a representation of the smallest unit of a compound
    13·2 answers
  • Which of the following statements about the formation of a solution is true?
    5·1 answer
  • What do all iron atoms and ions have in common ?
    5·2 answers
  • If 4.0 mol aluminum and 7.0 mol hydrogen bromide react according to the following equation, how many moles of hydrogen are forme
    15·1 answer
  • 3. Why are nutrients needed for living things? Describe the difference between living and nonliving things.
    15·1 answer
  • . Calculate the pH and the pOH of each of the following solutions at 25 °C for which the substances ionize completely:
    8·1 answer
  • The formula for bismuth(III) arsenide is..?
    7·1 answer
  • Name the two criteria that is used to determine if a substance is pure or not​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!