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2 years ago

Which unit of measure is used to indicate ecell?

2 answers:

7 0

Question: Which unit of measure is used to indicate ecell?
Answer: V (Voltage)

Explanation: E cell is a cell potential. The ecell is measured in voltage that is why it is the unit of measure that uses to indicate the e cell.

horsena [70]2 years ago

5 0

Answer:

A volt (V) is the unit of measurement used to indicate in an E Cell.

Explanation:

A volt, symbol V, is an unit of measurement that is defined as the energy consumption of one joule per electric charge of one coulomb. In an electric battery, an E Cell is a measure of the electric potential contained within the battery. The unit of measurement used to indicate the power of an E cell is the volt, or voltage.

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Select all of the items that are true about a sample of water vapor at 101°C as it cools.

Dvinal [7]

<h3><u>Answer;</u></h3>

A) Its temperature will fall continuously until it condensed into a liquid.

<h3><u>Explanation</u>;</h3>

<em><u>Steam or water vapor is the gaseous state of liquid water. When water vapor above a temperature of 100 degrees Celsius is cooled, the temperature falls continuously, and it undergoes condensation at a temperature of 100 degrees Celsius and turns into liquid water.</u></em>
The change of state from gaseous to liquid state occurs as a result of latent heat of vaporization that the water vapor carries.

4 0

3 years ago

Read 2 more answers

What is the volume of 3.00 M sulfuric aid that contain 9.809 g of H2SO4 (98.09g/mol)

Slav-nsk [51]

Given :

Molarity of sulfuric acid solution is 3.0 M.

Amount of sulfuric acid present in solution is 9.809 g.

To Find :

The volume of solution.

Solution :

We know, molarity is given by :

$Molarity = \dfrac{number \ of \ moles \times 1000}{Volume\ ( ml )}\\\\M = \dfrac{w \times 1000}{M.M \times V}\\\\3 = \dfrac{9.809\times 1000}{98.09 \times V}\\\\V = \dfrac{1000}{10\times 3}\ ml\\\\V = 33.33 \ ml$

Therefore, volume required is 33.33 ml .

5 0

3 years ago

Which is a difference between global and local winds?

valentina_108 [34]

Explanation:

local winds are considered breezes while global winds produce mostly storms

3 0

3 years ago

List 2 of the important properties of gases

horrorfan [7]

Answer:

pressure, temperature and volume

Explanation:

3 0

3 years ago

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What is the most soluble salt of the following set? What is the most soluble salt of the following set?

DiKsa [7]

Answer:

Explanation:

The solubility product of a solid is the amount of solid dissociates into its respective ions in the solution. Thus more the value of the Ksp, the more is the salt soluble in the solvent.

So, Given that:-

$Sn(OH)_2\ (K_{sp} =1.6\times 10^{-19})$

$Al(OH)_3\ (K_{sp} =1.9\times 10^{-33})$

$AgCN\ (K_{sp} =6.0\times 10^{-17})$

$Fe(OH)_3\ (K_{sp} =2.6\times 10^{-39})$

The salt having highest value of Ksp is AgCN. So, it is most soluble.

4 0

3 years ago