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
Pachacha [2.7K]
3 years ago
15

Ammonia gas combines with hydrogen chloride gas, forming solid ammonium chloride.

Chemistry
1 answer:
irina [24]3 years ago
5 0

Answer:

a. The balanced chemical equation for the reaction

NH_3(g)+HCl(g)\rightarrow NH_4Cl(g)

b. HCl is the limiting reagent.

c. 7.3295 grams of ammonium chloride could form from the reaction mixture in part (b).

d. 0.6715 grams of ammonia is left over in the reaction mixture in part b.

Explanation:

a. The balanced chemical equation for the reaction

NH_3(g)+HCl(g)\rightarrow NH_4Cl(g)

b.

Moles of ammonia =\frac{3.0 g}{17 g/mol}=0.1765 mol

Moles of HCl = \frac{5.0 g}{36.5 g/mol}=0.1370 mol

According to reaction, 1 mole of HCl reacts with 1 mole of ammonia . Then 0.1370 moles of HCl will react with :

\frac{1}{1}\times 0.1370 mol=0.1370 mol of ammonia

Hence, HCl is the limiting reagent.

c.

Since, HCl is a limiting reagent amount of ammonium chloride will depend upon moles of HCl.

According to reaction, 1 mole of HCl gives with 1 mole of ammonium chloride . Then 0.1370 moles of HCl will give :

\frac{1}{1}\times 0.1370 mol=0.1370 mol of ammonium chloride

Mass of 0.1370 moles of ammonium chloride :

53.5 g/mol × 0.1370 mol =  7.3295 g

7.3295 grams of ammonium chloride could form from the reaction mixture in part (b).

d.

Moles of ammonia =\frac{3.0 g}{17 g/mol}=0.1765 mol

HCl is a limiting reagent and ammonia is an excessive reagent.

According to reaction, 1 mole of HCl reacts with 1 mole of ammonia . Then 0.1370 moles of HCl will react with :

\frac{1}{1}\times 0.1370 mol=0.1370 mol of ammonia

Moles of Ammonia reacted = 0.1370 mol

Moles of ammonia left unreacted = 0.1765 mol - 0.1370 mol = 0.0395 mol

Mass of 0.0395 moles of ammonia :

0.0395 mol × 17 g/mol = 0.6715 g

0.6715 grams of ammonia is left over in the reaction mixture in part b.

You might be interested in
The electron configuration of an element is 1s22s22p4.
MissTica

The likely thing which happens when two atoms of this element move toward each other is covalent bonding.

<h3>What is Covalent bonding?</h3>

This involves the atoms of element sharing electrons in order to achieve a stable octet configuration.

The element is oxygen which has an atomic number of 8 and needs two electrons to complete its outermost shell which results in the formation of two covalent bonds.

Read more about Covalent bonding here brainly.com/question/3447218

#SPJ1

3 0
2 years ago
What is a biotic factor, and a an abiotic factor
statuscvo [17]

Explanation:

biotic factors are the things which have life like animals and plants

And Abiotic factors are the things which don't have life like air,stone and river

3 0
3 years ago
Read 2 more answers
How big is a water shed
Juliette [100K]
Some can be relatively small; however, some can be thousands of square miles.
3 0
3 years ago
Read 2 more answers
A volcano forms near a tectonic plate boundary. What can you infer about the formation of this volcano?
valkas [14]

Answer: There are three main places where volcanoes originate: Hot spots, Divergent plate boundaries (such as rifts and mid-ocean ridges), and. Convergent plate boundaries (subduction zones)

Explanation:

Volcanoes often form in the areas where tectonic plates make contact. The friction created between two plates by the constant movement melts the Earth's crust, causing the rock underneath the crust to turn into magma due to the great temperatures created by friction. ... Volcanoes may be formed at subduction zones

5 0
3 years ago
15 mL of a 0.16 M solution of glucose was diluted until the total volume reached 95 mL. What is the concentration of new solutio
Nana76 [90]

Answer:

the concentration of new solution = 0.025 M

Explanation:

Given that :

The initial volume V_1 = 15 mL

Initial concentration M_1 = 0.16 M

Final volume V_2 = 95 mL

Final concentration M_2 = ???

We know that M_1 × V_1 = M_2V_2

Making M_2 the subject of the formulae; we have :

M_2 = (M_1 × V_1)/V_2

M_2 = (0.16 × 15)/ 95

M_2 = 0.025 M

Thus, the concentration of new solution = 0.025 M

3 0
3 years ago
Other questions:
  • Careers that involve creativity or helping others bring the greatest satisfaction. true or false
    6·2 answers
  • For an atom’s electrons, how many energy sublevels are present in the principal energy level n = 4? 4 9 10 16 32
    10·2 answers
  • Is sodium hypochlorite an oxidizing or reducing agent?
    14·1 answer
  • Significant figures are an indicator of the certainty in measurements true or false?
    11·1 answer
  • HELP PLEASEEE !!! ILL MARK YOU BRAINLIEST + 15 POINTS
    9·2 answers
  • 6th grade science i mark as brainliest​
    8·2 answers
  • Please help. Thank you:)
    15·1 answer
  • A chemical reaction was used to produce 2.95 moles of copper(II) bicarbonate, Cu(HCO3)2.
    5·1 answer
  • The three most common states of matter on Earth are solids,blank
    11·1 answer
  • Which coefficients correctly balance the formula equation below? NH 4 NO 2 (s) N 2 (g)+H 2 O(l) A. 1, 2, 2 C. B. 2, 1, 2 D. 1, 2
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!