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1 year ago

Is the following a redox reaction? Explain. NH₃(aq) + HCl(aq) → NH₄Cl(aq)

Chemistry

1 answer:

jeyben [28]1 year ago

3 0

The process is not a redox reaction.

The reaction between ammonia $(NH_{3} )$ and hydrochloric acid (HCl) to produce ammonium chloride ( $NH_{4} Cl$ ) has modified the oxidation number of no atom in the reactants. As a base, ammonia interacts easily with hydrochloric acid to produce ammonium chloride salt. A neutralization reaction between an acid and a base is what the described process is, and it is NOT a redox reaction.

A reaction is referred to as a redox reaction if two or more reactants belonging to a single reaction exchange one or more electrons, i.e., one reactant releases one or more additional electrons while the other obtains one or additional electrons. The reacted substance that releases electrons is oxidized and becomes a reducing substance. A reduced oxidizing agent is the reactant that accepts electrons.

Learn more about redox reaction: brainly.com/question/13293425

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26.5 g of a solution with a density of 7.48 g/mL

Cloud [144]

Answer: Assuming the question: 3.54 ml (3 sig figs)

Explanation:

I don't see a question, but will assume it is "What volume is needed to obtain 26.5 grams?

If so:

(26.5 g)/(7.48 ml) = 3.54 ml (3 sig figs)

6 0

2 years ago

One two three four five six

Sergio039 [100]

Answer:

10.

better check book pages for this kinda answer.

8 0

2 years ago

Gold has always been a highly prized metal, widely used from the beginning of history as a store of value. It doesn\'t rust like

Alecsey [184]

Answer:

1Au(s) + 3HNO₃(aq) + 4HCl(aq) → 1HAuCl₄(aq) + 3NO₂(g) + 3H₂O(l)

The function of HCl is oxidize the gold.

Explanation:

It is possible to balance the reaction seeing each compound as a variable and take an equation for each atom, thus:

Au(s) + HNO₃(aq) + HCl(aq) → HAuCl₄(aq) + NO₂(g) + H₂O(l)

a + b + c = d + e + f

Au: a = d (1)

H: b + c = d + 2f (2)

N: b = e (3)

O: 3b = 2e + f (4)

Cl = c = 4d (5)

Assuming a = 1:

1 = d (1)

c = 4 (5)

b + 3 = 2f (2)

3b = 2e + f (4)

As b = e:

b = f (4)

f = 3; b = 3; e = 3

Thus, balanced reaction is:

1Au(s) + 3HNO₃(aq) + 4HCl(aq) → 1HAuCl₄(aq) + 3NO₂(g) + 3H₂O(l)

The function of HCl is oxidize the gold that before reaction is Au⁰ and afte ris Au⁺³

I hope it helps!

4 0

2 years ago

Is a cation bigger than an anion

Solnce55 [7]

Yes cation is bigger than an anion

5 0

2 years ago

Which of the following statements are TRUE concerning this laboratory exercise - The systematic identification of an organic com

emmainna [20.7K]

Answer:

True;

False;

True;

True.

Explanation:

Organic compounds can be found pure, but generally, they are in mixtures, such as the petroleum, so it is possible to the compound received be impure;

Organic compounds can be found in the three states: solid, liquid or gas. The state will depend on the molecular forces in it and its molar mass. For example, gasoline is liquid in the ambient temperature, natural gas is a gas, and the glucose is solid;

The main characteristic of the organic compounds is the presence of C and H, the other elements can or can't be in the structure: O, N, halogens, and S;

Because of the carbon can form chains, there are several million possible known organic compounds;

The spectroscopic would give some results such as composition, molar mass, and diffraction, and with these results, it would be possible to identify some chemical properties and the tests needs more identification.

5 0

3 years ago