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
liubo4ka [24]
2 years ago
6

What is the density of 10.002 g of water at 20c in the units of g/mL?

Chemistry
1 answer:
Elena-2011 [213]2 years ago
7 0

Density of 10.002g of water at 20°C in g/mL = 0.998 g/mL

Given that:

density of water at 20°C = 0.9982 g/mL

 Density = mass / volume ---- ( 1 )

Where :  mass = 10.002 g

               Volume = ?

               Density = 0.9982 g/mL

∴ Volume = 10.002 / 0.9982   = 10.02 mL

<u>back to equation ( 1 ) </u>

Density = 10.002 / 10.02 = 0.9982 g/mL ≈ 0.998 g/mL

Therefore the density of 10.002 g of water at 20°C in the units of g/mL is 0.998 g/mL

Learn more : brainly.com/question/10111575

You might be interested in
A glass jar is sealed, trapping air inside. The jar warms up after it is left ourside in the sun. What will happpen to the press
amid [387]

Answer:

the particles start to spread out and cause it to get warmer

Explanation:

7 0
3 years ago
A galvanic cell consists of one half-cell that contains Ag(s) and Ag+(aq), and one half-cell that contains Cu(s) and Cu2+(aq). W
Agata [3.3K]

Answer : The 'Ag' is produced at the cathode electrode and 'Cu' is produced at anode electrode under standard conditions.

Explanation :

Galvanic cell : It is defined as a device which is used for the conversion of the chemical energy produces in a redox reaction into the electrical energy. It is also known as the voltaic cell or electrochemical cell.

In the galvanic cell, the oxidation occurs at an anode which is a negative electrode and the reduction occurs at the cathode which is a positive electrode.

We are taking the value of standard reduction potential form the standard table.

E^0_{[Ag^{+}/Ag]}=+0.80V

E^0_{[Cu^{2+}/Cu]}=+0.34V

In this cell, the component that has lower standard reduction potential gets oxidized and that is added to the anode electrode. The second forms the cathode electrode.

The balanced two-half reactions will be,

Oxidation half reaction (Anode) : Cu(s)\rightarrow Cu^{2+}(aq)+2e^-

Reduction half reaction (Cathode) : Ag^{+}(aq)+e^-\rightarrow Ag(s)

Thus the overall reaction will be,

Cu(s)+2Ag^{+}(aq)\rightarrow Cu^{2+}(aq)+2Ag(s)

From this we conclude that, 'Ag' is produced at the cathode electrode and 'Cu' is produced at anode electrode under standard conditions.

Hence, the 'Ag' is produced at the cathode electrode and 'Cu' is produced at anode electrode under standard conditions.

7 0
3 years ago
It is advised that the bromobenzene solution be added slowly to the magnesium-ether solution so that it isn't present in a high
lara [203]

Answer:

Biphenyl

Explanation:

The reaction of bromo benzene with magnesium-ether solution yields a Grignard reagent.

The byproduct of this reaction is biphenyl. It is formed when two unreacted bromobenzene molecules are coupled together.

Hence, It is advised that the bromobenzene solution be added slowly to the magnesium-ether solution so that it isn't present in a high concentration, thus reducing the amount of biphenyl by-product formed.

4 0
2 years ago
You need to go through a closed door to escape a fire. which action should you take?
Alisiya [41]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.


If you  need to go through a closed door to escape a fire the action that you should take is letter B or <span>feel the door first using the back of your hand. </span>
6 0
3 years ago
Read 2 more answers
Evaluate importance:<br> - Why does a patch of garbage in the ocean effect humans on land?
andrew-mc [135]

Why does a patch of garbage in the ocean effect humans on land

3 0
2 years ago
Other questions:
  • Methanol has a density of 0.79g/ml. Calculate the mass of 589ml of methanol.
    9·1 answer
  • Of the following which is the most concentrated solution
    10·2 answers
  • How much zeros does 1 million have? and 2 days ago was my bday turning 13 <br> #LibraGurl
    6·1 answer
  • Based on the table, which atom has a charge of -1
    9·2 answers
  • How did the quantum mechanical model of the atom improve on Borh's atomic model?
    9·1 answer
  • Soft drinks, such as Coke and Sprite, are solutions in which a gas (carbon dioxide) is dissolved in a liquid (water). What roles
    8·1 answer
  • Explain why argon is used in tungsten filament lamps​
    12·1 answer
  • What is the difference between transmutation and natural radioactivity​
    7·1 answer
  • What are elements and how many elements discovered
    9·2 answers
  • What is the difference between organic and non organic chemiatty?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!