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
eimsori [14]
3 years ago
12

PLZ HELP IM CONFUSED

Chemistry
1 answer:
Marina CMI [18]3 years ago
6 0

Answer:

9.1 mol

Explanation:

The balanced chemical equation of the reaction is:

CO (g) + 2H2 (g) → CH3OH (l)

According to the above balanced equation, 2 moles of hydrogen gas (H2) are needed to produce 1 mole of methanol (CH3OH).

To convert 36.7 g of hydrogen gas to moles, we use the formula;

mole = mass/molar mass

Molar mass of H2 = 2.02g/mol

mole = 36.7/2.02

mole = 18.17mol

This means that if;

2 moles of H2 reacts to produce 1 mole of CH3OH

18.17mol of H2 will react to produce;

18.17 × 1 / 2

= 18.17/2

= 9.085

Approximately to 1 d.p = 9.1 mol of methanol (CH3OH).

You might be interested in
What do i do if my crush likes another girl?
Mamont248 [21]

Answer: tell that person how u feel

Explanation: If it doesn’t go well ask if u can just stay friends

5 0
3 years ago
Read 2 more answers
Calculate the man’s height . (Use PE = m × g × h, where g = 9.8 N/kg.)
monitta
From the formula PE = mgh, find h.

Divide both sides for mg (because we have them) so we have PE/mg = mgh/mg

h = PE/mg

h = 4620 J/ (56 kg * 9,8 N/kg)

h = 4620 J / 548.8 N = 8.4 m (circa)
3 0
3 years ago
Almost all of the lakes found in Texas are/were:
MakcuM [25]

Answer:

B. created by man made dams

Explanation:

I live in Texas

3 0
3 years ago
Read 2 more answers
Can somebody answer this question for me it might be easy for you answer part 1,2,and 3
jonny [76]

Answer:

hey love! what is the question??

8 0
3 years ago
Read 2 more answers
BIOCHEMISTRY HELP! You and a lab partner are performing on several molecular analogs to determine Km. One is a substrate analog,
Alina [70]

Answer:

Michaelis constant is known as km which is the substrate concentration that encourages the compound to work at half maximum velocity represented by Vmax/2. Michaelis constant is inversely related to the substrate and the affinity of the enzyme.  

Induced fit model: The premise of the purported induced fit hypothesis, which expresses that the attachment or association of a substrate or some other atom to an enzyme causes an adjustment to the enzyme in order to fit or restrain its activity.  

In substrate, analog Km or Michaelis constant will be high as the substrate will stay because of analogs inhibit activity.

In the transitional state, analog Km will be in the middle of the substrate and product analogs. Progress state analogs are synthetic mixes with a structure catalyzed reaction that looks like the progressing condition of a substrate atom in a compound enzyme.  

In item simple thus Km is the least.  

0.0013 M = product ananlog,

0.025 M=Transition state, and

0.0045 M = Substrate analog

5 0
3 years ago
Other questions:
  • Potassium hydroxide is used to precipitate each of the cations from their respective solution. determine the minimum concentrati
    15·1 answer
  • Temperature measures _____.
    14·2 answers
  • Since a element has a pH number of 7, meaning it is ______. That element can be classified as neither a ____ or a _____.
    14·2 answers
  • ¿Cuáles son las grasas e hidróxidos más efectivos en la elaboración de jabón?
    14·1 answer
  • Question shown in picture tysm!!!​
    7·1 answer
  • Is silver nitrate a gas or solid
    11·2 answers
  • HELP ASAP WILL MARK BRAINLIEST
    10·1 answer
  • Describe one action that people can take to reduce the amount of petroleum or crude oil needed by the plastics facility
    9·1 answer
  • The ideal gas law is represented by PV=nRT. As volume is held constant and the temperature increases, how would the pressure be
    8·1 answer
  • Explain why on a hot sunny day it is cooler in the shade​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!