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m_a_m_a [10]
3 years ago
11

When barium hydroxide is mixed with ammonium chloride, a fall in temperature is observed why? plz explain in detail

Chemistry
1 answer:
Oksanka [162]3 years ago
4 0

Answer:

Ammonium chloride has ammonium (NH4 +) part which is slightly acidic and Barium Hydroxide is a strong base.

You can see that an acid-base reaction will occur.

In this case :

Its highly endothermic reaction

Forms aqueous ammonia (mind that ammonia is highly water soluble gas so no effervesence) and Barium Chloride which is water soluble.

Ba(OH)2 +NH4Cl ——->BaCl2 + NH3 +H2O (unbalanced)

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If there is an uncertainty of 2 meters in measuring the position, then within a 1-second time interval:
The lower measurement for the speed is v₁ = 21.75 m/s,
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2 years ago
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Explanation:

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Elements in the same period have the same…
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