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
photoshop1234 [79]
3 years ago
12

copper hydroxide and potassium sulfate are produced when potassium hydroxide reacts with copper sulfate balanced equation

Chemistry
1 answer:
a_sh-v [17]3 years ago
8 0

This problem is requiring the balanced chemical equation that takes place when copper hydroxide and potassium sulfate are produced when reacting potassium hydroxide with copper sulfate.

<h3>Balancing chemical equations:</h3>

In chemistry, balancing chemical equations is based on the law of conservation of mass, which demands us to have equal number of atoms on both sides of the chemical equation. This can be accomplished by inserting coefficients in front of the chemical species.

For this particular case, we have potassium hydroxide with copper sulfate on the reactants side, however, copper can be copper (I) or copper (II) as it has 1+ and 2+ as its possible oxidation numbers. In addition, copper hydroxide and potassium sulfate as the products. Hence, we can assume this is all about copper (II) so we can write:

KOH+CuSO_4\rightarrow K_2SO_4+Cu(OH)_2

As we can see, potassium, hydrogen and oxygen have two atoms each on the products side, but just one on the reactants side; drawback we can overcome by putting a 2 in front of KOH so as to balance it:

2KOH+CuSO_4\rightarrow K_2SO_4+Cu(OH)_2

Learn more about balancing chemical equations: brainly.com/question/8062886

You might be interested in
Select the single best answer. Explain the observed trend in the melting points for four isomers of molecular formula C7H16. mp
damaskus [11]

Answer:

The ability of the molecule to pack more tightly increases the melting point.

Explanation:

In hydrocarbons of same molecular formula, melting point is determined by:

  • weak intermolecular forces
  • Molecular symmetry

Higher the intermolecular forces and molecular symmetry, higher will be the melting point.

Intermolecular forces in hydrocarbons decreases with branching. Moreover, branching interfere the tight packing of the molecule in the crystal. Therefore, branched hydrocarbons tend to have lower melting point.

However, in highly branched hydrocarbons molecular symmetry increases which results in tight packing of the molecule in the crystal.

So, highly tight packed molecules tend to have high melting point.

As (CH3)2CHC(CH3)3 is highly branched and has high molecular symmetry, therefore, its melting point is highest among given.

So, among the given, option c is correct.

5 0
3 years ago
Express in scientific notation. Choose the answer with the proper number of significant figures.
AlekseyPX
5*10^-18 is the answer because in scientific notation the first number has to be between 1 and 10
4 0
3 years ago
Read 2 more answers
Let’s assume that you put a balloon into the freezer. Initially,the balloon had 3.0liters of gas at a pressure of 400kPa and was
EastWind [94]
Here, we should use combined gas law which can be derived from combined gas law, “PV=nRT”. Rearranging, we can get PV/T=nR. Then we can set the two states in the problem together to get

P1V1/T1 = P2V2/T2

Then just plug in and solve algebraically.

Hope this helps
6 0
3 years ago
Describe the electrolytic process for refining copper.
butalik [34]

Explanation:

As the anodes dissolve away, the cathodes on which the pure metal is deposited grow in size. The impurities in the copper anode include lead, zinc, nickel, arsenic, selenium, and several precious metal including gold and silver.

3 0
3 years ago
Pls 50 points right answer gets brainliest
lora16 [44]

Answer:

Thermal energy transfer involves the transfer of internal energy. The three types of thermal energy transfer are conduction, convection and radiation. ... Those are both good examples of convection, the movement of warm particles from warmer to cooler locations, Conduction is the transfer of thermal energy through direct contact. Convection is the transfer of thermal energy through the movement of a liquid or gas. Radiation is the transfer of thermal energy through thermal emission.

Explanation:

Hope this helps!

8 0
3 years ago
Read 2 more answers
Other questions:
  • A ball rolls 12 meters in 4 seconds.What is the average speed of the ball?
    11·1 answer
  • The wavelength of light that has a frenquency of 1.20x10^13s^-1
    9·1 answer
  • An element has two naturally occurring isotopes with atomic masses of 112.90 amu and 114.90 amu. The relative abundances of thes
    7·1 answer
  • 98.7 °F to °C<br> to Kelvin
    13·1 answer
  • If liquid a is more volatile than liquid b, which is also true? hints if liquid a is more volatile than liquid b, which is also
    13·2 answers
  • Compare the strength of the intermolecular forces in solids liquids and gases
    14·1 answer
  • Under the right conditions aluminum will react with chlorine to produce aluminum chloride.
    15·1 answer
  • НО-ОН<br> what is the reaction to show the bond cleavage
    7·2 answers
  • Help please !!!!!!!!!!!!!!!!
    12·1 answer
  • 50 points for anyone who answeres properly. How does a structure of a triglyceride differ from the reaction of fructose?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!