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
Vlad1618 [11]
3 years ago
10

The reform reaction between steam and gaseous methane (CH4) produces "synthesis gas," a mixture of carbon monoxide gas and dihyd

rogen gas. Synthesis gas is one of the most widely used industrial chemicals, and is the major industrial source of hydrogen. Suppose a chemical engineer studying a new catalyst for the reform reaction finds that 924. liters per second of methane are consumed when the reaction is run at 261.°C and 0.96atm. Calculate the rate at which dihydrogen is being produced.
Chemistry
1 answer:
kenny6666 [7]3 years ago
5 0

Answer:

The answer is "= 0.078 \ kg \ H_2".

Explanation:

calculating the moles in CH_4 =\frac{PV}{RT}

                                                =\frac{(0.58 \ atm) \times (923 \ L) }{ (0.0821 \frac{L \cdot atm}{K \cdot mol})(232^{\circ} C +273)}\\\\=\frac{(535.34 \ atm \cdot \ L) }{ (0.0821 \frac{L \cdot atm}{K \cdot mol})(505)K}\\\\=\frac{(535.34 \ atm \cdot \ L) }{ (41.4605 \frac{L \cdot atm}{mol})}\\\\= 12.9 \ mol

Eqution:

CH_4 +H_2O \to  3H_2+ CO \ (g)

Calculating the amount of H_2 produced:

= 12.9 \ mol CH_4 \times  \frac{3 \ mol \ H_2 }{1 \ mol \ CH_4}\times \frac{2.016 g H_2}{1 \ mol \ H_2}\\\\= 78 \ g \ H_2 \\\\= 0.078 \ kg \ H_2

So, the amount of dihydrogen produced = 0.078 \frac{kg}{s}

You might be interested in
Name the element described in each of the following:
musickatia [10]

Period  4  transition  element  that  forms  2+  ion  with  a  half‐filled  d  sub level  is
Manganese  (Mn)

What is the half-filled d sub-level?

Transition metals are an interesting and challenging group of elements.  They have perplexing patterns of electron distribution that don’t always follow the electron-filling rules.  Predicting how they will form ions is also not always obvious.

Transition metals belong to the d block, meaning that the d sublevel of electrons is in the process of being filled with up to ten electrons.  Many transition metals cannot lose enough electrons to attain a noble-gas electron configuration.  In addition,  the majority of transition metals are capable of adopting ions with different charges.  Iron, which forms either the Fe2+ or Fe3+ ions, loses electrons as shown below.

Some transition metals that have relatively few d electrons may attain a noble-gas electron configuration.  Scandium is an example. Others may attain configurations with a full d sublevel, such as zinc and copper.

to know more about  half-filled d sub-level

brainly.com/question/24780241

#SPJ4

6 0
2 years ago
This planet is second from the Sun. It is named after the Roman god of beauty.
lesya [120]
Mercury bc it is melting and getting closer
7 0
3 years ago
Which of the following is soluble in water? <br>1-glycerin <br>2-sand<br>3-iron filing<br>4-oil​
sineoko [7]

Answer:

1-glycerin

Explanation:

Hope it helps! :)

4 0
3 years ago
Read 2 more answers
The molecular clock theory uses genetic traits to estimate how long ago various groups of organisms diverged evolutionary from o
Nataliya [291]
<span>Many scientific investigations have provided evidence to support this as the best explanation of the data</span>
8 0
3 years ago
Read 2 more answers
Ling decided to do a science project on exercise. She wanted to find out how long it takes for a person's heart rate to slow dow
forsale [732]
C- a persons heart rate slows down after 5 minutes.
8 0
3 years ago
Other questions:
  • Can two or more elements be combined chemically to make a new element? Explain your answer.
    6·2 answers
  • A scientist has tested an experimental drug on laboratory mice and created a model. Which of the following is the next logical s
    13·1 answer
  • A cylinder with a movable piston contains a sample of gas having a volume of 6.0 liters at 293 K and 1.0 atmosphere. What is the
    9·1 answer
  • . A ________________ is formed when two or more ______electrons____ bond by a covalent bond.
    13·1 answer
  • 6) Sodium bicarbonate can be further broken down into simpler substances by chemical means only. Therefore, sodium bicarbonate i
    6·2 answers
  • 4. DNA replication:
    5·2 answers
  • What are the two parts of a solution
    7·2 answers
  • Yo please help I will give you 10 points PLEASE
    10·1 answer
  • After James Chadwick discovered the neutron, atomic theory expanded to include isotopes. Isotopes have many practical uses. For
    11·1 answer
  • If you have 5 unknowns and they were secondary alcohol aldehyde, carboxylic acid, amine, and alkane Put plan to identify the unk
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!