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
Mrrafil [7]
3 years ago
13

Please someone explain this too me​

Chemistry
1 answer:
Brums [2.3K]3 years ago
3 0
I believe it would be 7.731. x 10^5? That is if they want you to evaluate.
You might be interested in
Climates are classified acording to which two major factors
Oxana [17]
Precipitation and temperature
4 0
3 years ago
HELP PLS!
olya-2409 [2.1K]
I have the same question right now and i think that it is D
7 0
3 years ago
The equilibrium constant for the chemical equation is Kp = 5.23 at 191 °C. Calculate the value of the Kc for the reaction at 191
Lapatulllka [165]
To convert from Kp to Kc, you need this formula---> Kp= Kc (RT)^Δn, where Δn= gas moles of product- gas moles of reactants. since you did not give a reaction formula, I can't calculate Δn. but all once you find it out. just plug it. 

Kp= Kc (RT)^Δn------------------> Kc= Kp/[(RT)^Δn]
 Kp= 5.23
R= 0.0821
T= 191 C= 464 K
Δn= ?

Kc= 5.23/ (0.0821 x 464)^Δn= ???

7 0
3 years ago
PLEASE HELP!!!!!!!!!!!!!!
Akimi4 [234]

Answser

i didnt do dis my mom has a answer key book

Explanation:

4 0
2 years ago
How many atoms and elements are there in C2H5OH
Hatshy [7]
Total atoms is 9 ( 2 carbon atoms, 5 hydrogen atoms, 1 oxygen atom and 1 hydrogen atom = 9 atoms)

Element is 3 ( Carbon, Hydrogen and Oxygen)
6 0
3 years ago
Other questions:
  • What is the ph of a solution with a hydroxyl ion (oh-) concentration of 10-10 m? what is the ph of a solution with a hydroxyl io
    14·2 answers
  • How many moles of NO3 are there in 6.2g?
    9·2 answers
  • What is the geometry name for Sb2? Is it polar or non-polar?
    8·1 answer
  • C. Which molecule is not linear?<br> a H₂O<br> b. CO₂<br> c. N₂<br> d. Cl₂
    9·1 answer
  • If a 30 gram sample of Copper shots (specific heat = 0.385 J/gºC) changed from 27ºC to 90ºC, how much heat was involved?
    11·2 answers
  • What is the name of the molecule shown below?
    8·1 answer
  • Determine if the following equations are balanced or unbalanced
    14·1 answer
  • Which statement describes the relationship between bonding and surface tension?
    5·2 answers
  • How to titrate cocacola because of its dark colour
    14·2 answers
  • Goggle meet - brx - tvyn - oge
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!