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
aleksandr82 [10.1K]
2 years ago
14

How to prepare super saturated solution of copper sulphate ? Explain the experiment

Chemistry
1 answer:
expeople1 [14]2 years ago
6 0

Explanation:

Monitor the temperature of the water with the thermometer. Stop heating the water once it nears the boiling point of 100 degrees Celsius. Add copper(II) sulfate and stir until the heated solution is saturated. When the solution is saturated, copper(II) sulfate will not dissolve anymore

You might be interested in
Did chimps feed more on seeds or leaves during May?
Naya [18.7K]
Chimps feed on seeds more
6 0
3 years ago
Sitting at a four-legged table there is: 1 grandma, 2 moms, 2 daughters and a granddaughter. How many legs are under the table?
lbvjy [14]

Answer:

The answer is 14 "legs"

Explanation:

There are 2 legs per person so 10 legs (5 people * 2) plus the 4 legs the table has.

3 0
3 years ago
Why is vsepr theory important?
Serga [27]
It is very important<span> to know the shape of a molecule if one is to understand its reactions. It is also desirable to have a simple method to predict the geometries of compounds. For main group compounds, the </span>VSEPR<span> method is such a predictive tool and unsurpassed as a handy predictive method.</span>
7 0
3 years ago
Read 2 more answers
Frequency of Deer at Local Pond
zavuch27 [327]

Answer:

a

Explanation:

got it right in study island xD

4 0
2 years ago
If the mass of a box is 140 g, and the volume is 8 cm3, then the density of the box = ? socratic.org
Ksivusya [100]

Answer:

17.5 g/cm³

Explanation:

We can solve this particular problem by keeping in mind the <em>definition of density</em>:

  • Density = mass / volume

As the problem gives us both <em>the mass and the volume</em> of the box, we can now proceed to <u>calculate the density</u>:

  • Density = 140 g / 8 cm³
  • Density = 17.5 g/cm³

The density of the box is 17.5 g/cm³.

4 0
2 years ago
Other questions:
  • Roberto examines two molecular models. He sees that the atoms are the same in each model and are attached in the same order in e
    11·2 answers
  • 30. What is the Bronsted base of H2PO4- + OH- ⟶HPO42- + H2O?
    8·1 answer
  • A. Is straining cooked pasta from water a physical or chemical separation?
    12·1 answer
  • Determine the wavelength of the light absorbed when an electron in a hydrogen atom makes a transition from an orbital in which n
    12·1 answer
  • Explain why each molecule has a higher boiling point than the other in the pair Match the words in the left column to the approp
    13·1 answer
  • What is the preasure in atmospheres of 20 mol of nitrogen gas in 36.2 L cylinder at 25 degrees C?
    6·1 answer
  • C3H8 +502 + 3CO2 + 4H2O
    11·1 answer
  • What is sublimation ​
    10·2 answers
  • What is the law of conservation of mass and how does it relate to chemical equations?
    10·1 answer
  • Which of the following molecules is nonpolar?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!