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My name is Ann [436]
3 years ago
15

Which of the following best describes an example of applied chemistry?

Chemistry
1 answer:
hram777 [196]3 years ago
4 0

Answer:

Explanation:

Examples of applied chemistry include creation of the variety of laundry detergents on the market and development of oil refineries.

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In the reaction of sodium and oxygen, which atom is the reducing agent?
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Sodium is the reducing agent because a reducing agent is always the donor of electrons.
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What kind of solution would have a Kb value much greater than 1?
Marta_Voda [28]

Answer:

B. a strongly basic solution

Explanation:

Kb is base dissociation constant, which indicates how completely a base dissociates into its component ions in water. The greater the Kb value, the greater the alkalinity of the solution and vice versa.

Therefore, a solution with a Kb value much greater than 1, indicates a strongly basic solution, while a solution with a Kb value less than 1, indicates a weakly basic solution.

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Scientists are attempting to determine the composition of an unknown compound. The compound has a high melting point and is a go
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I took the test

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Which of the following best describes weight? The amount of space an object takes up The amount of matter in an object The force
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Which missing item would complete this alpha decay reaction?<br> 21CF-247 Cm +
Akimi4 [234]

Answer:

the atomic number decreased in 2, from 100 to 100 - 2 = 98. 3) Hence the formed atom has atomic number 98, which is californium, Cf, and the isotope is californium - 253. 4) The item that completes the given alpha decay reaction is: ₉₈²⁵³ Cf.

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