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
Nikitich [7]
3 years ago
8

An object has a mass of 4.9g and a volume of 14.ml.what is the density of the object?

Chemistry
1 answer:
morpeh [17]3 years ago
7 0

Answer:

0.35 g/mL

Explanation:

Use the formula D = \frac{m}{v}, where D is density, m is mass, and v is volume.

D = 4.9/14

D = 0.35

D = 0.35 g/mL

You might be interested in
When a rock is wrapped in aluminum foil, the radiation detected from the 29
zalisa [80]

Answer:

gamma

Explanation:

5 0
2 years ago
The gas in a cylinder has a volume of 7 liters at a pressure of 107kPa. The pressure of the gas is increased to 208kPa. Assuming
VashaNatasha [74]
By Boyles Law (P1V1=P2V2), substituting values in and solving for V2, we find that the new volume is 3.6 L<span />
6 0
2 years ago
What is the molar mass of tin?
docker41 [41]
Remember Tin isn’t Ti, it’s actually Sn and by looking at the periodic table you find it is 118.7 g
3 0
3 years ago
Are plant cells affected when water is scarce
boyakko [2]
<span>Water is vital to the existence of plant life. Not only do plants use it to keep their cells from drying out, but they need water to move nutrients and raw materials throughout their systems to areas where photosynthesis and seed production take place. When water stress occurs, whether caused by drought or root impairment, many invisible processes are affected.</span>
5 0
3 years ago
If 6.0 x 10^23 atoms of aluminum weigh 27 g, calculate the mass of 1 atom of aluminum in picograms.
Georgia [21]

Answer:

4.5 \times 10^{ - 11} picograms

Explanation:

Please see attached picture for full solution.

3 0
2 years ago
Other questions:
  • how many grams of calcium oxide will be produced in a closed vessel containing 20.0 kg of calcium and 20.0 kg of oxygen gas if t
    11·1 answer
  • In your own words, give two reasons why it is important to work with a partner while completing a lab.
    5·1 answer
  • What is is a simple definition of reduction?
    12·1 answer
  • Both equations I and II are balanced, but equation I is the correct way to write the balanced equation.
    10·1 answer
  • What is the mole ratio of water to H3PO4?
    9·1 answer
  • You and a friend each decide to build the same model airplane. After the airplanes are built, you decide to conduct an investiga
    14·1 answer
  • Anions are those elements on the upper right side of the periodic table, excluding the Noble gases, that gain electrons when the
    14·1 answer
  • What are the two elements that are liquids at freezing?
    5·2 answers
  • How do we view large areas of earth’s surface?
    15·1 answer
  • Heat is transferred in there ways wat and wat ???​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!