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
schepotkina [342]
3 years ago
10

If the equilibrium constant for a reaction is 0.00010, what does this tell us about the position of equilibrium for that reactio

n?
Chemistry
1 answer:
Lilit [14]3 years ago
4 0
When we know the value<span> of the </span>equilibrium constant, we can make guesses about the extent of the chemical reaction. If K is larger than 1, the mixture contains mostly products. If K is less than 1, the mixture contains mostly reactants. Therefore, <span>if the equilibrium constant for a reaction is 0.00010, then the system contains mostly of the reactants.</span>
You might be interested in
Which types of bond is formed between the two chlorine atoms in a chlorine molecule?
madam [21]
They achieve stable structures by sharing their single, unpaired electron.
7 0
3 years ago
0.080 mole ba, 0.080 mole s, and 0.320 mole o
Andre45 [30]
Ewdrqw3ecdr4qwe4rfwqefq343rfqweftrweqf
5 0
3 years ago
Estimate the number of moles of water in all the Earth's oceans. Assume water covers 75% of the Earth to an average depth of 3 k
o-na [289]

Answer:

there are approximately n ≈ 10²² moles

Explanation:

Since the radius of the earth is approximately R=6378 km= 6.378*10⁶ m , then the surface S of the earth would be

S= 4*π*R²

since the water covers 75% of the Earth's surface , the surface covered by water Sw is

Sw=0.75*S

the volume for a surface Sw and a depth D= 3 km = 3000 m ( approximating the volume through a rectangular shape) is

V=Sw*D

the mass of water under a volume V , assuming a density ρ= 1000 kg/m³ is

m=ρ*V

the number of moles n of water ( molecular weight M= 18 g/mole = 1.8*10⁻² kg/mole ) for a mass m is

n = m/M

then

n = m/M = ρ*V/M = ρ*Sw*D/M = 0.75*ρ*S*D/M = 3/4*ρ*4*π*R² *D/M = 3*π*ρ*R² *D/M

n=3*π*ρ*R² *D/M

replacing values

n=3*π*ρ*R² *D/M = 3*π*1000 kg/m³*(6.378*10⁶ m)² *3000 m /(1.8*10⁻² kg/mole) = 3*π*6.378*3/1.8 * 10²⁰ = 100.18 * 10²⁰ ≈ 10²² moles

n ≈ 10²² moles

8 0
3 years ago
What pressure is exerted by 932.3 g of CH4 in a 0.560 L steel container at 136.2 K?
Roman55 [17]
Molar mass CH4 = 16.0 g/mol

* number of moles:

932.3 / 16 => 58.26875 moles

T = 136.2 K

V = 0.560 L

P = ?

R = 0.082

Use the clapeyron equation:

P x V = n x R x T

P x 0.560 =  58.26875 x 0.082 x 136.2

P x 0.560 = 650.76

P = 650.76 / 0.560

P = 1162.07 atm
5 0
3 years ago
Which law was used to determine the relationship between the volume and the number of moles?​
lawyer [7]

Answer:

The Mole-Volume Relationship: Avogadro's Law. A plot of the effect of temperature on the volume of a gas at constant pressure shows that the volume of a gas is directly proportional to the number of moles of that gas. This is stated as Avogadro's law.

Explanation:

4 0
3 years ago
Other questions:
  • At standard pressure the boiling point of an unsaturated nano3(aq) solution increases when
    5·2 answers
  • If an object has a density of 1.35 g/ml ,will it float or sink in water?
    15·2 answers
  • Why clouds look white?​
    8·1 answer
  • 4. How does the water vapor change as altitude increases?
    9·1 answer
  • Classify matter according to its composition give examples??<br><br><br> plzz answer quickk!!!!!!
    6·1 answer
  • 1. The atomic symbol of aluminum is written as 2713Al. What information do you get from it?
    10·1 answer
  • What is the definition of atomic group
    5·1 answer
  • What is avogrados number and why is it useful
    9·1 answer
  • 1. Calcium chloride is a salt that is added to roads and sidewalks
    8·1 answer
  • Which describes the law of conservation of matter?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!