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
Anarel [89]
2 years ago
5

If you dissolve 20 mL of flavor crystals into 250 mL of water to make lemonade, what volume of lemonade do you expect to have? W

hy?
Chemistry
1 answer:
Sidana [21]2 years ago
3 0
250ML.


as the crystals de solved they will not changed the volume of the water as now they are the water
You might be interested in
Identify the species that is oxidized and the species that is reduced in this reaction. Also, identify the oxidizing agent and t
natulia [17]

Answer:

Given the equation of the reaction below:

3Cl₂(g) + 2Al(s) → 6Cl⁻(aq) + 2Al³⁺(aq)

The oxidized species is aluminum, Al, as its oxidation number increases from zero to +3. Al therefore, acts as the reducing agent.

Also, the reduced species is chlorine gas, Cl₂, as its oxidation number decreases from zero to -1. Therefore, Cl, is the reducing agent.

Note: the question is incomplete. a related question is given as follows; Identify the species oxidized, the species reduced, the oxidizing agent and the reducing agent in the following electron transfer reaction. 3Cl2 + 2Al → 6Cl - + 2Al3+ species oxidized:

Explanation:

An oxidation is a process in which there is a loss of electrons whereas  reduction is a process involving the gain of electrons. A redox reaction is a reaction in which oxidation and reduction processes occur concurrently and to the same extent.

In a redox reaction reaction, the substance which is oxidized serves as the reducing agent by donating electrons to the substance which is reduced. On the other hand, the substance which is reduced serves as the oxidizing agent by accepting the electrons donated by the substance which is oxidized. In oxidation, the oxidation number of the substance oxidized increases, whereas in reduction, the oxidation number of the substance decreases.

For example, given the equation of the reaction below:

3Cl₂(g) + 2Al(s) → 6Cl⁻(aq) + 2Al³⁺(aq)

The oxidized species is aluminum, Al, as its oxidation number increases from zero to +3. Al therefore, acts as the reducing agent.

Also, the reduced species is chlorine gas, Cl₂, as its oxidation number decreases from zero to -1. Therefore, Cl, is the reducing agent.

6 0
3 years ago
Write a balanced nuclear equation for the beta decay of iron-59
ruslelena [56]
26Fe59 ----> -1e0 + 27Co59
4 0
3 years ago
Conservation of ____________ energy is only valid when it occurs in a situation with no frictional force.
Flura [38]
Potential energy......
5 0
3 years ago
if you can’t already tell by the amount of questions i do not understand chemistry lol, giving brainliest
Vladimir [108]

Answer:

Ok, so the process here is to convert the mass of H2 (hydrogen gas) to moles by dividing the mass by the molar mass of H2. Once you have the moles then you have to multiply by the STP (standard temperature and pressure) molar volume which should be 22.4.

Molar mass of H2 = (1.01)x2 = 2.02g/mol

19.3/2.02 = 9.55 moles

Now just multiply the moles by the molar volume

9.55 moles x 22.4 = 213.92 Litres of H2 are in 19.3g of H2

6 0
3 years ago
When a plant responds to changes in the length of day by flowering during certain seasons, it is called
lina2011 [118]

Answer: photoperiodism

8 0
3 years ago
Read 2 more answers
Other questions:
  • Which facts did you include in your response? Check all that apply.
    15·2 answers
  • 20 Which term is defined as a measure of the disorder of a system?
    14·2 answers
  • Help it’s a quiz!! And it’s timed?
    7·2 answers
  • The electrons move around the nucleus in regions know as electron shells, is the statement true or false, if false, rewrite the
    11·1 answer
  • Balence chemical equations using coefficients<br><br> __Na + __Cl ------&gt;__NaCl
    5·1 answer
  • Imagine that Kevin can instantly transport himself between Planet X and Planet Y. Which statement could be said about Kevin in t
    10·1 answer
  • Which state of matter will have a greater force of intermolecular attraction?
    15·1 answer
  • Classify this reaction: 2Al+N2-&gt;AlN.
    11·1 answer
  • If an atom has twelve electrons, how many electrons are in the n=1 energy level? How many electrons are in the n=2 energy level?
    5·1 answer
  • Cu^2+ + No2^-<br>what is the formula​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!