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
Evgen [1.6K]
2 years ago
7

An iron pipe has a density of 7.86 g/mL and a volume of 324.4 mL. What is the mass of the iron pipe?

Chemistry
1 answer:
wlad13 [49]2 years ago
6 0

Answer:

Mass=2549.784 \ g

Explanation:

The equation for mass is:

Mass = Density * Volume

We plug in the given values into the equation:

Mass = 7.86 \ g/mL * 324.4 \ mL

Mass=2549.784 \ g

You might be interested in
The temperature of evaporation is much higher for water than for alcohol. Without knowing more about the chemistry of alcohol, w
Valentin [98]

Answer:

Fewer hydrogen bonds form between alcohol molecules. As a result, less heat is needed for alcohol molecules to break away from solution and enter the air.

Explanation:

Hydrogen bonding is a kind of intermolecular interaction that occurs when hydrogen is bonded to a highly electronegative atom.

Both water and alcohols exhibit hydrogen bonding. However, alcohols exhibit fewer hydrogen bonds than water.

As a result of this, the temperature of evaporation is much higher for water than for alcohol because hydrogen bonds hold water molecules more closely than alcohol molecules are held.

8 0
3 years ago
Need help plz help any one
dimulka [17.4K]
Hi!

Composition: the way in which a whole is made up

Hope I helped!
Have a nice day!
6 0
3 years ago
What chemical process occurs in cells to release energy?
Lana71 [14]

Answer:

B. Respiration

Explanation:

cellular respiration is the process where cells use glucose (C6H12O6) and oxygen gas (O2) to make carbon dioxide (CO2) water (H2O) and ATP, which is energy

formula:

C6H12O6 + 6O2 -> 6CO2 + 6H20 + 38ATP  

3 0
3 years ago
sulfur combines with hydrogen to form hydrogen sulfide H2 S by single covalent bond, while it form with potassium by ionic bond​
Alex

Answer: Ions may be defined as the element that contains either positive or negative charge over them. Two types of ions are cations and anions. The outermost electrons are involved in the formation of ions.

The atomic number of sulfur is 16. Its outermost electronic configuration is K=2, L= 8, M= 6. The sulfur requres two more electrons to complete its orbit and accquire -2 charge.

Explanation:

8 0
3 years ago
Read 2 more answers
Space exploration was aided most by the
densk [106]

Explanation:

Space exploration was aided most by the use of liquid fuel.

<em>Hope</em><em> </em><em>this helps</em><em>.</em><em>.</em><em> </em>

3 0
4 years ago
Read 2 more answers
Other questions:
  • Which of the following statements is TRUE?
    5·1 answer
  • Why is carbon dioxide a pure substance and not a mixture?
    8·1 answer
  • Why do some earthquakes cause more damage than others?
    9·2 answers
  • As a factor of production, land best refers to
    9·2 answers
  • Group of students is investigating whether the force of friction depends on the nature of the surfaces in contact. The students
    13·2 answers
  • The number main-group elements'valance electrons can be determined by____ on the periodic table​
    6·1 answer
  • Which orbital is partially filled in the Zirconium (ZI) atom?
    14·1 answer
  • Differences between allotropy and isotopy​
    9·1 answer
  • 2. School bus accidents are very rare, possibly because they are so easy to see.
    7·1 answer
  • Considering particles at the subatomic level, carrying out this experiment would help to identify the metals given that: Ca has
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!