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
11Alexandr11 [23.1K]
3 years ago
5

The question is below

Chemistry
1 answer:
nevsk [136]3 years ago
7 0
The reducing agent is donating electrons and therefore becoming oxidised itself. In this scenario elemental zinc (Zn) is in a reduced state and is oxidised to become Zn2+, in doing so it donates electrons to Fe2+, thereby reducing it to elemental iron (Fe).

The elemental Zinc in solid state is therefore the reducing agent as it reduces Fe2+ to Fe(s).
You might be interested in
As the frequency of electromagnetic waves increases, what happens to the wavelength?
Mnenie [13.5K]

Answer:

It increases.

When the frequency of electromagnetic waves increases, the wavelengths also increase because the frequency sends power to the wavelengths.

7 0
3 years ago
Read 2 more answers
You have 100 grams of potassium fluoride (KF) .
laiz [17]

Answer:

Option C = 1.72 mol

Explanation:

Given data:

Mass of KF = 100 g

Moles of KF = ?

Solution:

First of all we have to calculate the molar mass of KF.

Molar mass of KF = 39.0983 g/mol + 18.998403 g/mol

Molar mass of KF = 58. 0967 g/mol

Formula:

Number of moles = mass/molar mass

Number of moles = 100 g/ 58.0967 g/mol

Number of moles = 1.72 mol

6 0
3 years ago
What percentage of the mass of a carbon-12 atom is
Lynna [10]

Answer:

% of mass of electrons in C = 0.0272

Explanation:

Atomic no. of carbon = 6

So, no. of electron = 6

Mass of an electron = \frac{1}{1836} amu

Mass of 6 electrons = 6 \times \frac{1}{1836} = 0.003268 amu

Mass of C = 12.0107 u

% of mass of electrons in C = \frac{Mass\ of\ all\ electrons}{Mass\ of\ C}\times 100

% of mass of electrons in C = \frac{0.003268}{12.0107}\times 100=0.0272 \%

7 0
3 years ago
Rationalize the following statements and give chemical reactions .
Dahasolnce [82]

Answer:

i do not no

Explanation:

sorry i do not known

8 0
2 years ago
A waste collection tank can hold 18,754 kg of methanol, which has a density of 0.788 g/cm3. What is the volume of the waste coll
Ivahew [28]
A is correct hope this helps
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which organelle of a prokaryotic cell contains genetic information?
    14·2 answers
  • Smell of berium please answer fast
    10·1 answer
  • Which of the following electron configurations is correct?
    14·1 answer
  • Calculate the root mean square (rms) average speed of the atoms in a sample of xenon gas at 0.15 atm and -55c
    14·1 answer
  • A balloon has a volume of 2.00 liters at STP. What will happen to the balloon's
    11·1 answer
  • You place a ton of radioactive material into a lead box and close the box.
    6·1 answer
  • Why is the average atomic mass of an<br> element referred to the "molar mass" of an<br> element?
    5·1 answer
  • Which of the following statements is true?
    7·2 answers
  • How many grams are in 3.45 moles CO2
    14·1 answer
  • What happens is the PH changes
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!