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3 years ago

Write the acid-base equilibrium reaction between clo– and h2o. ignore phases.

2 answers:

Crank3 years ago

7 0

<span>CLO- + H2O </span>→<span>HCLO + OH-.

The equilibrium is being attained even without going through complete conversion.</span>

m_a_m_a [10]3 years ago

4 0

Answer : The acid-base equilibrium reaction between $ClO^-$ and $H_2O$ will be,

$ClO^-+H_2O\rightleftharpoons HClO+OH^-$

Explanation :

Acid-base equilibrium reaction : It is defined as a state of chemical equilibrium that exists when the both species of conjugate acid-base pair are present in the solution.

In the reaction, an acid donates a proton to a base and to produce a conjugate acid and a conjugate base in the solution.

The acid-base equilibrium reaction between $ClO^-$ and $H_2O$ will be,

$ClO^-+H_2O\rightleftharpoons HClO+OH^-$

In this reaction, $ClO^-$ is a base and $H_2O$ is an acid that donates a proton to a base to produce $HClO$ as a conjugate acid and $OH^-$ as a conjugate base.

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Calculate the ratio of the mass ratio of S to O in SO to the mass ratio of S to O in SO2. Consider a sample of SO in which the m

serg [7]

Answer : The ratio of the mass ratio of S to O in SO to the mass ratio of S to O in SO₂ is 2.

Explanation :

Law of multiple proportion : It states that when two elements can combine to form two or more different compounds then the mass of one element compared to fixed mass of the other will always be in a ratio of small whole numbers.

As we know that,

Mass of oxygen = 16 g

Mass of sulfur = 32 g

Mass of sulfur in SO = 32 g

Mass of oxygen in SO = 16 g

Mass ratio of Sulfur to oxygen in SO = $\frac{\text{Mass of sulfur}}{\text{Mass of oxygen}}=\frac{32g}{16g}=2$ .....(1)

and,

Mass of sulfur in SO₂= 32 g

Mass of oxygen in SO₂ = (2 × 16)g = 32 g

Mass ratio of Sulfur to oxygen in SO₂ = $\frac{\text{Mass of sulfur}}{\text{Mass of oxygen}}=\frac{32g}{32g}=1$ .....(1)

Ratio of S and O in SO = 2 : 1

Ratio of S and O in SO₂ = 1 : 1

Taking ratio of 1 and 2, we get:

$\frac{\text{Mass ratio of Sulfur to oxygen in SO}}{\text{Mass ratio of Sulfur to oxygen in }SO_2}=\frac{2}{1}=2$

Hence, the ratio of the mass ratio of S to O in SO to the mass ratio of S to O in SO₂ is 2.

7 0

3 years ago

The special shapes in crystals show a pattern called what

Sever21 [200]

The basic special shapes in crystals are known as lattices.

These lattices have varying shapes, cubic, trigonal, orthorhombic, hexagonal, tetragonal and monoclinic.

Ionic compounds have unique properties. They are capable of forming crystals. A crystal is made up of a symmetrical and orderly pattern of atoms that are known as crystal lattices. These crystal lattice shape is an arrangement that takes the least amount of energy to maintain.

4 0

3 years ago

If you have 11.2 g of NaCl, how many moles do you have?

solmaris [256]

The answer to that question is 58.4 g/mol.

8 0

3 years ago

Which of the following has kinetic energy? Wind blowing at 3 km/h A fully stretched elastic band A boulder sitting on top of a h

ser-zykov [4K]

Answer: i might be wrong but i feel like it’s A. wind blowing at 3km/h just because “ energy of an object is the energy that it possesses due to its motion.”

Explanation:

4 0

3 years ago

Read 2 more answers

Calculate the number of joules of heat energy needed to increase the temperature of 25.0 g of metal from 21.0 ºC to 80.0 ºC. The

Harman [31]

Answer:

Q = 768.47 J

Explanation:

Given that,

Mass of the metal, m = 25 g

Initial temperature, T₁ = 21.0 ºC

Final temperature, T₂ = 80.0 ºC

The specific heat of the metal is 0.521 J/gºC.

We know that the heat released due to the change in temperature is given by :

$Q=mc\Delta T\\\\=25\times 0.521\times (80-21)\\Q=768.47\ J$

Hence, 768.47 J of heat energy will be needed.

7 0

3 years ago