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
wlad13 [49]
3 years ago
15

Assuming 1 mol of Fe3+ and 2 mol of SCN- were allowed to react and reach equilibrium. 0.5 mol of product was formed. The total v

olume at equilibrium was 1 L. How much Fe3+ remained at equilibrium? (in mol) (1 point) Your Answer: How much SCN- remained at equilibrium? (in mol) (1 point) Your Answer: What’s the equilibrium constant, Kc? (1 point)
Chemistry
1 answer:
zaharov [31]3 years ago
3 0

Answer:

a. 0.5 mol

b. 1.5 mol

c. 0.67

Explanation:

Fe3+ + SCN- -----> [FeSCN]2+

a. The ratio of the product to Fe3+ is 1:1. Meaning that if 0.5 mol of product was produced up then 0.5 mol of Fe3+ was used. Leaving 0.5 mol remaining at equilibrium

b. The ratio of the product to SCN= is 1:1. Meaning that if 0.5 mol of product was produced up then 0.5 mol of SCN- was used. Leaving 1.5 mol remaining at equilibrium

c. KC =  0.5/(0.5*1.5) =  0.67

You might be interested in
PLEASE HELP 30 POINTS
posledela

The answears are in the attached photo.

4 0
3 years ago
Read 2 more answers
I'm a lunar eclipse,what seems to darken ?
VikaD [51]
The face of the moon darkens during a lunar eclipse.
3 0
3 years ago
Read 2 more answers
Calculate the ph of a buffer that is 0.12 m in lactic acid and 0.11 m in sodium lactate
zzz [600]
Your welcome xD .......

8 0
3 years ago
HOW does the article develop the idea that
Sergio039 [100]

Answer:a

Explanation:

4 0
3 years ago
A scientist conducted research and plotted his results in the histogram shown below. Which of the following is the best measure
8_murik_8 [283]

Answer:

Explanation: The median is the value separating the higher half from the lower half of a data sample. For a data set, it may be thought of as the "middle" value. For example, in the data set {1, 3, 3, 6, 7, 8, 9}, the median is 6, the fourth largest, and also the fourth smallest,

5 0
3 years ago
Other questions:
  • Which of the following elements are characterized by having full outermost s and p
    15·1 answer
  • A storage tank contains nitrogen, oxygen, and carbon dioxide. The partial pressure of nitrogen is 0.79 ATM and Oxygen is 0.19 AT
    8·1 answer
  • What ion is Calcium most likely to form? and how do you know?
    11·1 answer
  • What is the balanced equation for the combustion of magnesium?
    5·1 answer
  • The kinetic molecular theory states that all particles of an ideal gas are
    15·1 answer
  • 16.78 A buffer is prepared by mixing 525 mL of 0.50 M formic acid, HCHO2, and 475 mL of 0.50 M sodium for- mate, NaCHO2. Calcula
    11·1 answer
  • For the neutralization reaction involving HNO3 and Ca(OH)2, how many liters of 1.55 M HNO3 are needed to react with 45.8 mL of a
    6·2 answers
  • Of ozone, molecular oxygen, and oxygen radicals, which is the most stable form of oxygen? How do you know?
    15·1 answer
  • Explain how to calculate the number of grams in 5.50 x 1022 atoms.
    6·1 answer
  • Without consulting Appendix B, arrange each group in order of increasing standard molar entropy (S°). Explain.(c) SF₆(g), SF₄(g)
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!