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
borishaifa [10]
3 years ago
11

17. Which of the following is true about an electrolytic cell?

Chemistry
1 answer:
Eva8 [605]3 years ago
6 0
The correct answers are:

17. All of the above
18. hydrogen gas and oxygen gas
19. <span>deposition of a metal layer on a material</span>

Electrolytic cells use electric currents to drive a non-spontaneous reaction forward. This is also used in electroplating which involves the movement of metal cations to the surface of another metal. Water can also undergo electrochemical reactions by splitting it into its gaseous components, hydrogen and oxygen.
You might be interested in
Look at the reaction below. Which substance is the base in the reaction? 2H2O (l) H2SO4 (aq) CaSO4 (aq) Ca(OH)2 (aq)
dsp73

Ca(OH)2 (aq) because of elements oxygen and hydrogen

Ca(OH)2(aq)+H2SO4(aq)—→ CaSO4(s)+ 2H2O(l)

6 0
3 years ago
A submicroscopic particle suspended in a solution has a volume 1.3um^3. What is this volume in liters?
k0ka [10]
1000 liters = 1 m^3

and
1.3um^3 = 1.3x10^(-6)m^3

multiply both sides of the first equation by 1.3x10^(-6)
1.3x10^(-6) * 1000 liters = 1.3x10^(-6) * 1m^3
1.3x10^(-3) liters = 1.3x10^(-6) m^3
5 0
3 years ago
Read 2 more answers
2. The alcohol in "gasohol" burns according to the following equation.
Roman55 [17]

Answer: 36.9 moles

Explanation: According to reaction equation, amount of Oxygen

moles are three times of amount of ethanol.

7 0
3 years ago
Aqueous hydrochloric acid reacts with aqueous sodium sulfite to form aqueous sulfurous acid and aqueous sodium chloride . Write
snow_lady [41]

Answer:

Balanced reaction: Na_{2}SO_{3}(aq)+2HCl(aq)\rightarrow H_{2}SO_{3}(aq)+2NaCl(aq)

Explanation:

  • It is an example of double displacement reaction.
  • Here anions and cation of two reagents interchange between themselves.
  • 2 molecules of HCl (hydrochloric acid) reacts with 1 molecule of Na_{2}SO_{3}(sodium sulphite) to produce 2 molecules of NaCl (sodium chloride) and 1 molecule of H_{2}SO_{3} (sulphurous acid)
  • Balanced reaction: Na_{2}SO_{3}(aq)+2HCl(aq)\rightarrow H_{2}SO_{3}(aq)+2NaCl(aq)
3 0
3 years ago
Predict the organic product formed when bzcl reacts with isopropyl alcohol. bzcl = benzoyl chloride.
Levart [38]
Its Esterification reaction. Benzoyl chloride on reaction with alcohols give corresponding ester. In this case the ester formed is as follow,

4 0
3 years ago
Other questions:
  • 1. The atomic number of an element is 23 and its mass number is 56.
    10·1 answer
  • What is true of a reaction that has reached equilibrium?
    9·2 answers
  • Knowing that gold has a density of 19.3g/mL, does the
    13·1 answer
  • What happens when elements chemically combine?
    8·1 answer
  • What is ocean-ridge?
    12·2 answers
  • If silicon has a charge of +4 and oxygen has a charge of -2, what is the total charge on this structure?
    13·1 answer
  • Vibrations in the earth caused by the sudden release of energy, usually as
    7·1 answer
  • What is the density of object C? Does it sink or float in water?
    14·2 answers
  • The theoretical yield of NaBr from
    8·1 answer
  • Increasing which factor will cause the gravitational force between two objects to decrease?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!