What would be the temperature of 0.6 moles of fluorine that occupy 15 L at 2,300 mmHg?
Answers
Answer: The temperature of 0.6 moles of fluorine that occupy 15 L at 2,300 mmHg is 920 K
Explanation:
According to ideal gas equation:
P = pressure of gas = 2300 mm Hg = 3.02 atm (760mmHg=1atm)
V = Volume of gas = 15 L
n = number of moles = 0.6
R = gas constant =
T =temperature = ?
Thus the temperature of 0.6 moles of fluorine that occupy 15 L at 2,300 mmHg is 920 K
Related Questions
Answer the following questions: On a 10-fold dilution of a weak acid, the pH will ______________ . On a 10-fold dilution of a weak base, the pH will ______________. If one adds a very small amount of strong base to a buffered solution, the pH will _______________. Can you make a buffer using a strong acid
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How many grams are in 0.02 moles of beryllium iodide, Bel2?
Which form of bonding holds cesium chloride (CsCl) together?a. hydrogen bonding b. covalent bonding c. metallic bonding d. ionic bonding
Answers
H2SO4 + 2NaOH = Na2SO4 + 2H2O
B.unit cell
C.cage
D.crystal lattice
Answers
Answer:
The correct answer is B.unit cell
Explanation:
An unit cell is an arrangement of particles (atoms, ions or molecules) in a crystal structure. The repetition of the unit cell reproduces the complete crystalline structure of the solid. Depending on how are located the particles, there are different unit cells, for exaple: simple cubic, body-centered cubic, face-centered cubic.
Hoped I Helped!
Answers
In determining the boiling point of solutions, always take note of the number of ions that will dissociate in the solution. It does not depend on the nature of the substance. The greater the number of ions dissociated, the greater is the boiling point of the solution.
Answers
Fe³⁺ +e⁻ -> Fe²⁺ is the half reaction equation represents the reduction of an iron(II) ion
What is Reduction Reaction ?
When an element or a compound gain electron , decreasing its oxidation number is called reduced and the half cell reaction is called Reduction reaction.
Fe³⁺ +e⁻ -> Fe²⁺ , Option C
In this reaction the Iron is gaining electron and the charge is getting reduced from +3 to +2 .
Therefore this half reaction equation represents the reduction of an iron(II) ion.
To know more about Reduction Reaction
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reduction of an iron(II) ion
Answer b
Abrasion
Oxidation
Acid precipitation
Answers
Answer: Acid Precipitation
Explanation:
(2) 42 g (4) 104 g
Answers
Answer: It's 104 g
Explanation: yes
50 g NH₄Cl----------------- 100 g (H₂O)
? mass NH₄Cl------------- 200 g (H₂O)
mass NH₄Cl = 200 . 50 / 100
mass