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
worty [1.4K]
3 years ago
8

I need the answer for this

Chemistry
1 answer:
viva [34]3 years ago
5 0

Answer:

need points

Explanation:

You might be interested in
How long would it take a current of 10A to deposit 6.36g of copper during the electrolysis of copper (ll) tetraoxosulphate VI so
zhuklara [117]

It take 0.54 hours to deposit 6.36g of copper

<h3>Further explanation</h3>

Faraday's Law I

"The mass of the substance formed at each electrode is proportional to the electric current flowing in the electrolysis

W = e.i.t / 96500

\tt \large {\boxed {\bold {W \: = \: \dfrac {e \times  i \: x \: t} {96500}}}}

e = equivalent = Ar / valence

i = current, A

t = time, s

W=6.36 g

e = 63.5 : 2 =31.75

i = 10 A

\tt t=\dfrac{W\times 96500}{e.i}\\\\t=\dfrac{6.36\times 96500}{31.75\times 10 }\\\\t=1933.04~s\approx 0.54~hours

8 0
3 years ago
Write down the structural formula for the monomer from which
Sati [7]

Answer:

Vinyl chloride is an organochloride with the formula H2C=CHCl that is also called vinyl chloride monomer (VCM) or chloroethene. This colorless compound is an important industrial chemical chiefly used to produce the polymer polyvinyl chloride (PVC).

Explanation:

7 0
2 years ago
Read 2 more answers
Please please please help please
denpristay [2]
Hydrogen and oxygen! Happy holidays btw
3 0
3 years ago
Determine the mass of copper that has the same number of atoms as there are in 6.95 mg of potassium. Answer in units of mg.
Naya [18.7K]
Do you have a reference table?
5 0
3 years ago
Homeostasis is the balance between your internal and external environments. We
topjm [15]

Answer:

They are already matched for you. It goes

1.

2.

3.

in the order of the questions.

8 0
3 years ago
Other questions:
  • How many liters of O2 will form at STP if 22.5 g H2O2 react?
    6·1 answer
  • Pick an appropriate solvent to dissolve a glucose(polar b salt(ionic cvegetable oil(non polar? d sodium nitrate (ionic
    12·1 answer
  • Joseph has hypothesized that sound travels in waves. If he were following the scientific method, what should he do next?
    14·2 answers
  • The product gas is then passed through a concentrated solution of KOH to remove the CO2. After passage through the KOH solution,
    8·1 answer
  • Identify the substance given to the technician.
    8·1 answer
  • Describe, in detail, two real world applications of radiation.
    15·2 answers
  • In any chemical reaction, the atoms of any substance that you begin with, you must end with follows the ___
    10·1 answer
  • Consider these two entries from a fictional table of standard reduction potentials.
    13·1 answer
  • The density of a certain type of steel is 8.1 g/cm3. What is the mass of a 124 cm3 chunk of this steel? Show
    6·1 answer
  • Pls help me with this I will give you brain
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!