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lidiya [134]
3 years ago
6

Write a balanced half-reaction equation for the reduction that occurs in this cell

Chemistry
1 answer:
CaHeK987 [17]3 years ago
7 0

The balanced equation is

Ag⁺ + e⁻→ Ag or 2Ag⁺ + 2e⁻→ 2Ag

Explanation:

In an electrolytic cell the energy is converted from electrical energy to chemical energy. The reaction is done by supplying electric current.

The reaction at anode is said to be oxidation and cathode is said to be reduction. In this case, the anode is positive and cathode is negative electrode.

An electrolytic cell produces a redox reaction through the application of electrical energy. The process of decomposing the chemical compounds is called as electrolysis.

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How do living and nonliving things differ?
Nataly [62]

Answer:

Hey mate.....

Explanation:

This is your answer,

Living things differ from non living things through motion, action, expression, way of living and etc......

Livings things:-

1. Livings things means something that keeps on moving or doing any particular work.

2. Livings things mostly consume, remove, and reproduce through different ways.

3. Examples of livings things are humans, animals, birds, reptiles, and even the germs like bacteria, fungi, ameoba and etc....

Non Livings things:-

1. Non Living things means something that just stays like a statue usually and never move or do a particular work.

2. Non living things do not consume, remove or reproduce anything.

3. Examples of non living things are table, chair, fan, house, book etc....

hope it helps you mate....

MARK ME AS THE BRAINLIEST.....

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5 0
3 years ago
The density of dry air measured at 25 Celsius is 1.19 times 10 to the negative 3 what is the volume of 50.0g of air
Oksana_A [137]

Answer:

4.2 x 10⁴ mL

Explanation:

Data Given:

Density (d) of air =  1.19 x 10⁻³g/mL

Mass of the air (m) = 50 g

Volume of the air (V) = ?

Solution:

Formula will be used

                d = m/V

As we have to find volume so rearrange the above equation

               V = m/d . . . . . . . . . . . (1)

Put values in above equation 1

                V = 50 g / 1.19 x 10⁻³g/mL

                V = 4.2 x 10⁴ mL

So,

volume of dry air = 4.2 x 10⁴ mL

4 0
3 years ago
Indicate the number of significant figures in the measured number 0.0020 <br> A. 4<br> B. 5<br> C. 2
Sergio [31]

<u>Answer:</u>

The correct answer option is C. 2.

<u>Explanation:</u>

We are given the number '0.0020' and we are to indicate the number of significant figures in the given measured number.

According to the rules of significant figures, numbers that are non-zero, zeros between any two significant numbers and the ending zeros in the decimal position are categorized as significant figures.

Since there is one non-zero number and one ending zero in the decimal position, therefore 0.0020 has 2 significant figures.

6 0
4 years ago
Which two rocks contain the mineral quartz?
Goshia [24]

Answer:

3. Granite and Gneiss.

Gneiss is a coarse to medium grained banded metamorphic rock formed from igneous or sedimentary rocks during regional metamorphism. Banded gneisses called migmatites are composed of alternating light colored layers of granite or quartz feldspar and dark layers rich in biotite.

Granite is a purely natural stone that comes directly from stone quarries and is then cut into thin slabs, polished, and fabricated into countertops. So-called quartz countertops are engineered stone products that may contain a large percentage of natural quartz but may also include other minerals.

3 0
3 years ago
What is residual waste ?
Nikitich [7]
Residual waste is no hazardous industrial waste. It includes waste materials solid, liquid, and gas. It excludes certain coal mining wastes and wastes from NORMAL farming activities.
3 0
4 years ago
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