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ivann1987 [24]
4 years ago
15

At a certain temperature, 0.800 mol SO3 is placed in a 4.50 L container. 2SO3(g) <—> 2 SO2(g) + O2(g) At equilibrium, 0.17

0 mol O2 is present. Calculate Kc (please show work for calculations if possible)

Chemistry
1 answer:
antoniya [11.8K]4 years ago
3 0
This is the answer below:

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Write a paragraph (5-7 sentences) describing pH and conductivity.
PilotLPTM [1.2K]

Answer:

pH is a measure of hydrogen ion concentration, a measure of the acidity or alkalinity of a solution. The pH scale usually ranges from 0 to 14. Aqueous solutions at 25°C with a pH less than 7 are acidic, while those with a pH greater than 7 are basic or alkaline. A pH level of 7.0 at 25°C is defined as "neutral" because the concentration of H3O+ equals the concentration of OH− in pure water. On the other hand, electrical conductivity is a non-specific measurement of the concentration of both positively and negatively charged ions within a sample. So the short answer to the question is as follows, the presence of any hydrogen ions present in a substance will impact the pH level and most probably influence conductivity levels. However, hydrogen ions make up only a small part of the ion concentration measured by a conductivity meter.

4 0
3 years ago
What does two bonded flurione atoms form?
Archy [21]
2 Fluorine atoms covalently bonded with each other, each sharing an equal number of a single, one valence electron to achieve a stable octet, would form a diatonic fluorine gas. It is a diatomic molecule, a molecule consisting of 2 atoms that are the same, in this case fluorine.
8 0
3 years ago
Which is the most accurate description of ionic and covalent bonding?
Yuliya22 [10]
Ionic Bonding: 
This type of bonding occurs when atoms want to fulfil their valence shells by taking/giving electrons to other atoms. This, leads to completed valence shells in most cases and ionisation of both elements. The opposite charges cause the elements to stick together because opposites attract. 

Covalent Bonding: 
This type of bonding occurs when electrons are shared between atoms to each fill up their own valence shells by sharing. The balance between the attraction forces and repulsion forces between the shared electrons is called covalent bonding. 

Hope I helped :) 
6 0
4 years ago
The names of monatomic anions are formed by replacing the ending of the name of the element with
ziro4ka [17]
The answer is - ide.

That is how you name the anions in a ionic compound, you replace the ending of the name of the element with ide.

Some examples:

Ionic compound            anion            name of the anion

NaCl                                Cl-                 chloride

KF                                    F-                  fluoride

NaI                                   I-                    iodide

CaBr2                              Br-                 bromide
5 0
4 years ago
Ok nvm i need tis thing deeted please
Ronch [10]

Answer:

Ok then

Explanation:

Thank you for the free points! Have a good day.

8 0
3 years ago
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