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2 years ago

Addition of 6 M HCl to which substance will NOT result

Chemistry

2 answers:

grandymaker [24]2 years ago

7 0

Answer is D.
Hcl + Nano3 — Nacl + HNO3.
Please let me know if you need any help with chemistry.

il63 [147K]2 years ago

5 0

Addition of 6 M HCl to <u><em>NaNO₃</em></u> will not result in gas evolution

<h3>Further explanation </h3>

HCl is a strong acid that is fully ionized in water

There are several reactions that involve reactions with HCl

(A) Al

Aluminum is a metal element in the third period

Aluminum will react with acids such as HCl to produce hydrogen gas

Reactions that occur:

Al (s) + 3H + (aq) ⇒ Al³⁺ + 3/2H₂ (g)

B) Zn

Zinc is a transition metal element

Zn reaction with HCl will produce hydrogen gas

Zn + HCl ⇒ ZnCl₂ + H₂

C) K₂CO₃

Potassium carbonate is a salt produced from the reaction of potassium hydroxide with carbon dio/xide

HCl reaction with K₂CO₃

HCl + K₂CO₃ ⇒ H₂CO₃ + KCl

H₂CO₃ is a weak acid, will decompose into CO₂ and H₂O

H₂CO₃ ⇒ CO₂ + H₂O

So this reaction producing CO₂ gas

(D) NaNO₃

Sodium nitrate is a salt

Reaction with HCl

HCl + NaNO₃ -> NaCl + HNO₃

produces no gas , NaCl salt and strong acid HNO₃

<h3>Learn more </h3>

Periodic element

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Keywords: gas, HCl, Al, Zn, NaNO₃, K₂CO₃

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2 years ago

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Likurg_2 [28]

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