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
Natasha2012 [34]
3 years ago
10

A rock weighing 26.0g placed graduated cylinder displacing the volume from 13.12ml to 25.3ml what is the density of the rock in

grams cubic centimeter
Chemistry
1 answer:
tia_tia [17]3 years ago
3 0

density = mass /volume

1)mass of rock = 26.0 gram

2)volume of rock = volume of water it has displaced= 25.3-13.12 = 12.18

put the value of mass and volume in first equation and get the density value

You might be interested in
CH=C-CH=CH– CH = CH, what is the name of this molecule?​
Kobotan [32]

Answer:

pent-3-ene-1-yne

Explanation:

1 2 3 4 5

CH ≡ C - CH = CH - CH3

IUPAC name : Pent-3-ene-1-yne

3 0
3 years ago
Four moles of Argon gas are at a pressure of 1.90 atm, and the temperature is 50 degrees C. What is the volume of the gas?
soldier1979 [14.2K]
N = 4 moles of Ar2, P = 1.90 atm, V = ?
T = 50C = 273 + 50K = 323K
PV = nRT --> V = nRT/P
V = (4)(.0821)(323)/1.90
V = 106.07/ 1.9
V = 55.8 L
4 0
3 years ago
Can somebody in 8thgarde help me with Examining Molecules and compounds ?
MakcuM [25]
I might be able to. I am in 8th grade science.

5 0
3 years ago
Work is...
Serjik [45]
A. energy from the sun
5 0
3 years ago
Read 2 more answers
Calculate the number of Carbon atoms in 1.50g of C6H12O6
Whitepunk [10]

Answer:

3.01 ·10↑22

Explanation:

First you want to convert the grams of Glucose to moles of Glucose.

\frac{1.5 grams of glucose}{180.15588grams/molesglucose} =.008326 Moles of Glucose

Next find the formula units of glucose.

.008326Moles of Glucose · 6.022 · 10↑23Forumula Units*Moles↑-1 =

5.01 ·10↑21 Formula Units of Glucose

Now multiply the formula units of glucose by the amount of each element in the molecule.

So for Carbon:

6carbon · 5.01 · 10↑21 = 3.01 · 10↑22

(please mark as Brainliest)

4 0
3 years ago
Read 2 more answers
Other questions:
  • The density of red wine is 1.01g/cm3 and the density of olive oil is 0.92g/cm3.A salad dressing that consisted of these two ingr
    14·1 answer
  • 50cm3 of 1 mol/dm3 HCl at 30°C was mixed with 50cm3 of 1mol/dm3 NaOH at 30°C in a styrofoam calorimeter. The temperature of the
    12·1 answer
  • If two clear liquids are mixed and a precipitate formed, what has probably happened?
    15·2 answers
  • How many grams are equal to 413 kg
    12·2 answers
  • What type of element is Hydrogen? Where do you see hydrogen present?
    10·1 answer
  • Why is the sun colder in winter?
    10·1 answer
  • Too much can lead to diabetes and can be stored as fat in the body
    8·1 answer
  • Which of the following is the only genotype not able to taste PTC.<br> a. IT<br> b. Tt<br> c. tt
    15·1 answer
  • Why are atoms considered the building blocks life?
    9·1 answer
  • Noble gases have a blank balance she’ll with blank electrons. Because their balance she’ll is full they blank need to borrow or
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!