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Temka [501]
3 years ago
9

1.Adipic acid contains 49.32 % Carbon, 43.84 % Oxygen, and 6.85 % hydrogen by mass. What is the Empirical Formula of Adipic acid

?
2.Find the Empirical Formula of a compound which contains 54.93 % Potassium, 38.73% Boron and 6.34 % hydrogen.
3.Find the Empirical Formula for a compound which contains 26.8 % Tin, 16 % Chlorine and 57.2% Iodine.
4.What is empirical formula of a compound that 41.38% Magnesium, 55.17% Oxygen, and 3.45% Hydrogen
5.Find the empirical formula for a compound which contains 32.8% chromium and 67.2% Chlorine.
Chemistry
1 answer:
IceJOKER [234]3 years ago
6 0
23456789123456712345678909876543
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¿Cuál de las siguientes configuraciones globales corresponde a un elemento químico que se comporta como metal? 1 punto [He]2s2 2
yuradex [85]

Answer:

[Ne]3s2

Explanation:

ahora tenemos que mirar cada una de las configuraciones electrónicas de cada átomo de cerca antes de tomar una decisión.

considerando la configuración electrónica más externa de cada una de las especies mostradas;

para la primera configuración, ns2 np6 corresponde a un gas noble.

para la segunda configuración ns2 np3 corresponde a un elemento no metálico del grupo 5.

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para la cuarta configuración, ns2 np4 corresponde a un elemento no metálico del grupo 6

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3 years ago
Frost is dew that forms when the air temperature is______
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8 0
3 years ago
choose any bases that will selectively deprotonate the above acid, that is, any bases that will favor the formation of products.
Zanzabum

In order to deprotonate an acid, we must remove protons in order to achieve a more stable conjugate base. For this example, we can use the relationship between carboxylic acid and hydroxide.

Deprotonation is the removal of a proton from a specific type of acid in reaction to its coming into contact with a strong base. The compound formed from this reaction is known as the conjugate base of that acid. The opposite process is also possible and is when a proton is added to a special kind of base. This is a process referred to as protonation, which forms the conjugate acid of that base.

For the example we have chosen to give, the conjugate base is the carboxylate salt. This would be the compound formed by the deprotonated carboxylic acid. The base in question was strong enough to deprotonate the acid due to the greater stability offered as a conjugated base.

To learn more visit:

brainly.com/question/5613072?referrer=searchResults

8 0
2 years ago
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