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Margarita [4]
3 years ago
12

55 points plz help

Chemistry
1 answer:
AnnZ [28]3 years ago
4 0

Answer: A FILTERING

Explanation:

WHEN YOU FILTER YOU SEPARATE (sorry for caps) btw can you check out my recent question plz

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The value of the equilibrium constant for a reaction is 2.65 x 10-6 at 35° Calculate the value of LaTeX: \DeltaΔG°rxn.
stealth61 [152]

Answer:

The answer is "33.95 \bold{ \frac{kj}{mol}}\\".

Explanation:

Formula:

\bigtriangleup G_0= -R \times T l_n \times K_{eq}\\

where

K_{eq}  = \text{equilibrium constant}\\

Given value:

T =35^{\circ} C\\

convert temperature celsius (°C) to Kelvin (K):

= (273+45) \ kelvin \\\\= 318 \ Kelvin \\\\= 318 \ K

R = 8.314 \ \ \frac{J}{ mol \cdot K}

\bigtriangleup G_0= -(8.314 ) \times 31.8 \times  l_n (2.65\times 10^{-6})\\

        =-(8.314 ) \times 31.8T l_n \times (2.65\times 10^{-6})\\\\

After solving the value it will give:

        = 33.95  \bold{ \frac{kj}{mol}}\\

3 0
3 years ago
What is Δn for the following equation in relating Kc to Kp?CH4(g) + H2O(g) ↔ CO(g) + 3 H2(g)-120-3-2
Sindrei [870]

Answer: Δn for the following equation in relating Kc to Kp is 2.

Explanation:

The balanced chemical equation is:

CH_4(g)+H_2O(g)\rightleftharpoons CO(g)+3H_2(g)

Relation of K_p with K_c is given by the formula:

K_p=K_c(RT)^{\Delta n_g}

Where,

K_p = equilibrium constant in terms of partial pressure

K_c = equilibrium constant in terms of concentration

R = Gas constant

T = temperature

\Delta n_g = change in number of moles of gas particles = n_{products}-n_{reactants}=4-2=2

Putting values in above equation, we get:

K_p=K_c\times (RT)^{2}

Thus the value of Δn for the following equation in relating Kc to Kp is 2.

5 0
3 years ago
. Using at least 3 to 4 complete content related sentences, explain how the compressed gas in an aerosol can forces paint out of
Sophie [7]
Erosols aren't aerosols at all. No, really, let's be clear about this. An aerosol is really the cloud<span> of </span>liquid and gas<span>that comes out of an aerosol can, not the can itself. In  fact, to be strictly correct about it, an aerosol is a fine mist of liquid, or lots of solid particles, widely and evenly dispersed throughout a gas. So clouds, fog, and steam from your kettle are all examples of aerosols, because they're made up of </span>water<span> droplets dispersed through a much bigger volume of air. Smoke is an aerosol too, though unlike those other examples (which are liquids dispersed in gases) it's made up of </span>solid<span> particles of unburned carbon mixed through a cloud of warm, rising air. Even </span>candles<span> make aerosols: the smoky steam swirling above a candle flame consists of soot and water vapor dispersed through hot air.

HOPE THIS HELP
</span>
3 0
4 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST!!!!!!!!!!
oksano4ka [1.4K]
Hello.

 <span>HI + NaOH --> NaI + H2O 

2HClO4 + Sr(OH)2 --> Sr(ClO4)2 + 2H2O
</span>
Have a nice day
7 0
4 years ago
Write the balanced
lisabon 2012 [21]
It’s c I just did this so yea c
4 0
3 years ago
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