1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
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)

You might be interested in
Why does a can of diet cola float in water but a can of regular cola does not
maria [59]

Answer:

because there more acid in diet cola

7 0
3 years ago
How quickly must non-frozen ready-to-eat foods be consumed?
Alexxandr [17]

Answer:

i believe 24 hours

Explanation:

3 0
3 years ago
Read 2 more answers
Identify 5 things that would happen if there is not electricity.
Brilliant_brown [7]

If the power is out long enough even the city folks will run out of water. Many homes are all electric, so as soon at the lights are out they have no heat, no hot water and they can't cook. ... If the power is out, gas stations can't pump gas. Once generators run out of gas, those people will be in the dark too.
7 0
3 years ago
Read 2 more answers
What are the things to consider in classifying the different kinds of mixture?
algol13

Answer:

Whether the mixture can be separated

4 0
3 years ago
What is the pressure exerted by 68.0 g of nitrogen trihydride gas in a 50.0L container at 30.0 C?
Cloud [144]

Answer:

Molecular mass of NH3 = ( 14 + 3 ) = 17 g

PV =  \frac{m}{m _{r}} RT \\ P \times 50.0 \times  {10}^{ - 6}  =  \frac{68.0}{17}  \times 8.314 \times (30.0 + 273) \\ P =  \frac{68.0 \times 8.314 \times 303}{17 \times 50.0 \times  {10}^{ - 6} }  \\ P = 2.02 \times  {10}^{8}  \: Pascals

8 0
3 years ago
Other questions:
  • Which statement is true about the activity series? (5 points)
    12·2 answers
  • How does the automatic hammer convert gravitational potential energy into kinetic energy?
    14·1 answer
  • When the nail was copper-plated in Part III of the lab, what element do you think was reduced? Explain your answer in complete s
    15·1 answer
  • How do I figure the electronegativity difference of sugar C^12H^22O^11?
    5·1 answer
  • When 100 mL of 0.200 M NaCl(aq) and 100 mL of 0.200 M AgNO3(aq), both at 21.9 °C, are mixed in a coffee cup calorimeter, the tem
    11·1 answer
  • Which of the following occupies a volume?<br><br> solids<br> liquids<br> gases<br> all of the above
    5·2 answers
  • Electromagnetic radiation at its maximum wavelength is _____.
    7·1 answer
  • 8. Why do we see water droplets on the outer surface of a glass containing ice cold water?
    14·2 answers
  • Which element is most reactive among aluminium, boron, calcium and beryllium? Give reason.
    14·2 answers
  • A solution is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!