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
Anettt [7]
3 years ago
7

What is the value for ∆Soreaction for the following reaction, given the standard entropy values? 2H2S(g) + SO2(g) 3Srhombic(s) +

2H2O(g)
Chemistry
1 answer:
Mademuasel [1]3 years ago
5 0

Answer: \Delta S^{0} for the reaction is -186.75 J/K

Explanation:

Change in entropy (\Delta S^{0}) for the given reaction under standard condition is given by-

\Delta S^{0}= [3\times S_{rhombic}^{0}_{(s)}]+[2\times S_{H_{2}O}^{0}_{(g)}]-[2\times S_{H_{2}S}^{0}_{(g)}]-[1\times S_{SO_{2}}^{0}_{(g)}]

So \Delta S^{0} = [3\times 31.8 J/K.mol]+[2\times 188.825 J/K.mol]-[2\times 205.79 J/K.mol]-[1\times 248.22 J/K.mol] = -186.75 J/K

You might be interested in
Jupiter has a gravity of 2.9, what would your weight be on Jupiter if you weighed 84 lbs on Earth?
larisa86 [58]
Gravity on earth= 1.98
gravity on jupiter= 2.9
1.98/2.9= .683
84x.683= 57.352
57.352+84= 141.352
5 0
3 years ago
Draw all possible lewis structures (including resonance structures for methyl azide (ch3n3 using lewis structure rules. one or m
Anuta_ua [19.1K]
You have to give all atoms their right charge 

7 0
3 years ago
When the following equation is balanced, what is the coefficient for CaCl2 ?
USPshnik [31]
To know if an equation is balanced you need to check and see how much of each molecule is on either side of the arrow. Right now you have 1-Ca, 2-H, 2-Cl on the left side of the arrow and 1-Ca, 2-Cl, and 2-H on the right side too. Because all the molecules are equal on both sides this means that the equation is balanced. So in front of the CaCl2 there is an assumed coefficient of 1. The answer is 1. 
6 0
3 years ago
PLEASE HELP ASAPP!!!!! PLEASE I’LL TRY TO GIVE BRAINLIEST!
luda_lava [24]

Answer:

Cheap energy

Explanation:

Fossil fuels such as coal, oil, and gas are widely available and are much cheaper than other forms of energy (wind, nuclear, etc.) Fossil fuel products are also quite efficient, as the efficieny of fossil fuels is about 50% (which is actually really good), while solar panels for example are only about 15% efficient.

6 0
2 years ago
Two examples of colloids
erica [24]
{\huge {\mathfrak {\orange {Answer :-}}}}

➡️ Milk

➡️ Butter

➡️ Muddy water

➡️ Smoke


REGARDS, ARNAB ✌️

THANK YOU
8 0
3 years ago
Other questions:
  • 2. STEM The mass of an atom of helium is about 4.002 atomic units.
    8·1 answer
  • I’m stuck on this. Help ASAP
    8·1 answer
  • What is not true about most combustion reactions? a) elemental carbon is a product b) energy is released c) a carbon-based fuel
    15·2 answers
  • Please help it’s due today I will give brainliest
    10·1 answer
  • How many grams of Neon are there in a 346 mL container at 40.5°C and 842 torr?<br><br> With steps!
    8·1 answer
  • A solution is made by mixing equal masses of methanol, CH4O, and ethanol, C2H6O. Determine the mole fraction of each component t
    5·1 answer
  • 4. "Metals are conductor of electricity"prove​
    9·1 answer
  • Translate the words into formulas, predict the product, &amp; balance the equations. Include states of matter.
    12·1 answer
  • Guys, look at the images. I'm so stuck, and I feel as if my brain is about to get ripped out.
    10·1 answer
  • 4. The equation for the decomposition of hydrogen peroxide is shown. 2H₂O₂(aq) → 2H₂O(l) + O₂(g) 48.0 25.0 cm³ of aqueous hydrog
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!