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DochEvi [55]
3 years ago
11

you are a fireworks maker. For the safety of the workers producing the material you want to reduce the rate of reactions to prev

ent explosions. What can you do to reduce the reaction rate?
Chemistry
1 answer:
Citrus2011 [14]3 years ago
6 0
Physical methods: reduce the temperature and pressure
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n a gas-phase equilibrium mixture of SbCl5, SbCl3, and Cl2 at 500 K, pSbCl5 = 0.17 bar and pSbCl3 = 0.22 bar. Calculate the equi
Lorico [155]

Answer:

2.7 × 10⁻⁴ bar

Explanation:

Let's consider the following reaction at equilibrium.

SbCl₅(g) ⇄ SbCl₃(g) + Cl₂(g)

The pressure equilibrium constant (Kp) is 3.5 × 10⁻⁴. We can use these data and the partial pressures at equilibrium of SbCl₅ and SbCl₃, to find the partial pressure at equilibrium of Cl₂.

Kp = pSbCl₃ × pCl₂ / pSbCl₅

pCl₂ = Kp × pSbCl₅ / pSbCl₃

pCl₂ = 3.5 × 10⁻⁴ × 0.17 / 0.22

pCl₂ = 2.7 × 10⁻⁴ bar

7 0
3 years ago
What is the cell potential of an electrochemical cell that has the half-reactions shown below?
Karo-lina-s [1.5K]

Answer:

E°(Ag⁺/Fe°) = 0.836 volt

Explanation:

3Ag⁺ + 3e⁻ => Ag°;            E° = +0.800 volt

Fe° => Fe⁺³ + 3e⁻ ;             E° = -0.036 volt

_________________________________

Fe°(s) + 3Ag⁺(aq) => Fe⁺³(aq) + 3Ag°(s) ...    

E°(Ag⁺/Fe°) = E°(Ag⁺) - E°(Fe°) = 0.800v - ( -0.036v) = 0.836 volt

4 0
3 years ago
Number 2 plsssssssssssss
Fantom [35]
The answe is C. tundra
6 0
3 years ago
Filtration and dialysis are techniques that rely on differences in particle size to separate mixture components. True False
soldier1979 [14.2K]

This is true. Think about when you make pasta. The colander acts as a filter and doesn't let the past a through but allows the extra water to escape because the pasta is too big to fit.

3 0
3 years ago
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Contrast the way the conqueror comes with the way the Pilgrims came (stanzas three and four).
Masja [62]

Answer:

tbh id k i've never read it so if u could send the link I could help you.

Explanation:

7 0
3 years ago
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