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
Scorpion4ik [409]
3 years ago
14

Help please for chemistry class

Chemistry
1 answer:
IRISSAK [1]3 years ago
3 0

Answer:

option c is correct

Explanation:

the addition of catalyst does not effect the position or equilibrium constant and increase the forward and backward reaction in equal rates so no effect would be observed

You might be interested in
Part A
den301095 [7]

Answer:

n_{Cl_2}=0.3molCl_2

Explanation:

Hello there!

In this case, according to the given chemical reaction whereas the sodium chloride is in a 2:1 mole ratio with chlorine, the required moles of the later are computed as shown below:

n_{Cl_2}=0.6molNaCl*\frac{1molCl_2}{2molNaCl}

So we cancel out the moles of NaCl to obtain:

n_{Cl_2}=0.3molCl_2

Best regards!

3 0
2 years ago
When does the shape of a molecule affect its polarity?
Aliun [14]

Answer:

I think no C

if wrong correct me pls

4 0
3 years ago
Read 2 more answers
Which of the Following Will result in increasing temperature of s gas
siniylev [52]
Increasing the temperature of gas will probably ruin whatever it’s in. Such as a car, the increase of temperature will ruin the car price by peice.
6 0
3 years ago
A cup of black coffee has a pH of 5. What is the hydrogen Ion
alexandr1967 [171]
<span>pH = -log(H+ concentration)
so pH = -log(1.0 X 10^4)
</span><span>10^-4?
</span>
If this helped and you have any other questions, feel free to comment on my wall. Hope this helped.
8 0
3 years ago
How do optical telescopes work ?
inn [45]
They allow us to see further and are able to focus on light from distant object. This is done by refracting or reflecting the light using lenses or mirrors.
4 0
3 years ago
Other questions:
  • chemical properties a. include changes of state of a substance b. include mass and color c. include changes that alter the ident
    12·1 answer
  • THIS HAS NOTHING TO DO WITH SCHOOL.
    9·2 answers
  • Explain why, even though a collision may have energy in excess of the activation energy, what reaction may not occur ?
    8·1 answer
  • What are moles in chemistry?
    11·2 answers
  • A burner on a stove produces temperature. thermal energy. hotness. fire energy.
    13·2 answers
  • What is the correcr sum of Cl2+KBr=Br2+KCl
    6·1 answer
  • Which statements about cirrus clouds are true? Choose all answers that are correct. A. Cirrus clouds form high in the sky. B. Ci
    6·1 answer
  • Select all that apply.
    11·1 answer
  • According to the kinetic theory, what is the kinetic energy of a gas molecule proportional to?
    11·1 answer
  • Diamond cannot conduct electricity but graphite can,why​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!