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
SVETLANKA909090 [29]
3 years ago
7

B. The equilibrium constant for the reaction 2H2(g) + S2(g) 2H2S(g) is Keq = . (3 points)

Chemistry
1 answer:
eimsori [14]3 years ago
4 0

Answer:

i. Keq=4157.99.

ii. More hydrogen sulfide will be produced.

Explanation:

Hello,

i. In this case, for the concentrations at equilibrium on the given chemical reaction, the equilibrium constant results:

Keq=\frac{[H_2S]^2}{[H_2]^2[S_2]} =\frac{(0.97M)^2}{(0.051M)^2(0.087)} =4157.99

ii. Now, by means of the Le Chatelier's principle, the addition of a reactant shifts the reaction towards products, it means that more hydrogen sulfide will be produced in order to reach equilibrium.

Best regards.

You might be interested in
How are the isotopes of a particular element alike?
zhannawk [14.2K]
The isotopes of a particular elements means that every element has there own isotopes like H has three isotopes protium, dutrium,tritium. like that cl has also thier own isotopes.
6 0
3 years ago
On the periodic table, what is used to determine the order of elements? (Use your own words? Help please!!!
Angelina_Jolie [31]

Elements are listed in order of increasing atomic number from the left to the right.

4 0
2 years ago
Read 2 more answers
How do you know if a chemical reaction is balanced ?
Alenkasestr [34]

Hey there!

We know that a chemical reaction is balanced when there is the same amount of each element on both sides of the equation.

According to the law of conservation of mass, matter cannot be created or destroyed, so we must have the same amount of each element on each side of a chemical equation.

We count the amount of each element on each side, and the products should have the same number as the reactants.

Hope this helps!

7 0
3 years ago
The swallowtail caterpillar is an example of a ?
tresset_1 [31]

Answer:

B)  Consumer COnsumer COnsumer

8 0
2 years ago
An element with atomic number 18 is a noble gas.Into which family you shall place elements with atomic number 17 and 19 and why?
SVEN [57.7K]

Answer:

Explanation:

An element with atomic number 18 is a noble gas.

The element with atomic number 19 will have one extra electron so it can donate one electron or shed one electron to attain noble gas configuration .

It tends to shed one electron to become positively charged ion . Hence they are electro-positive elements .  

Similarly the element with atomic number 17 will have one short  electron so it can gain  one electron  to attain noble gas configuration .

They  tend to gain  one electron to become negatively charged ion . Hence they are electro-negative  elements . They have high  electronegativity .

5 0
3 years ago
Other questions:
  • What is Aqua Auras mineral family/class?
    5·1 answer
  • Aluminum and iron (II) oxide combine to form iron and aluminum oxide.
    9·1 answer
  • Why does conduction occur more slowly in gases than in solids?
    13·1 answer
  • What kind of hair shampoo can more efficiently clean hair,acidic or alkaline,why?
    8·1 answer
  • ....................​
    5·1 answer
  • GUYS PLEASE HELP IM CRYNG
    8·1 answer
  • A mixture of 75 mole% methane and 25 mole% hydrogen is burned with 25% excess air. Fractional conversions of 90% of the methane
    6·1 answer
  • Question 15 (1 point)
    5·1 answer
  • A compound that donates hydrogen ions to a solution is.
    14·1 answer
  • How many moles of water are produced from 40.0 g of C2H6?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!