3 years ago

Please...................

Chemistry

1 answer:

Elena L [17]3 years ago

8 0

I’m not sure but I hope someone tell you

I love you :( ❤️

You might be interested in

Guys can you help me please it’s due today

Sonja [21]

Answer:

i hope it will help you ..

8 0

2 years ago

Read 2 more answers

Leslie wants to know which advertising medium works best to promote her electronics store. She surveys her customers over a week

ryzh [129]

The answer is D - printed flyers and internet

7 0

3 years ago

Read 2 more answers

QUESTION 30 What information about Earth's interior can geologists learn by studying seismographs?

leva [86]

They can find out if there are going to be any earthquakes hitting earths surface soon and how big or small they will be and how long and how we should prepare for them

7 0

3 years ago

Read 2 more answers

Animals have internal stimuli or cues that help them survive. Which stimuli is external rather than internal?

dem82 [27]

D bc people can feel how hot u are

4 0

3 years ago

the reaction AB2C (g) <---> B2 (g) + AC (g) reached equilibrium at 900 K in a 5.00 L vessel. At equilibrium 0.0840 mol of

Verizon [17]

Answer:

k = 4,92x10⁻³

Explanation:

For the reaction:

AB₂C (g) ⇄ B₂(g) + AC(g)

The equilibrium constant, k is defined as:

$k = \frac{[B_{2}][AC]}{[AB_2C]}$ (1)

Molar concentration of the species are:

[AB₂C]: 0,0840mol / 5L = 0,0168M

[B₂]: 0,0350mol / 5L = 0,0070M

[AC]: 0,0590mol / 5L = 0,0118M

Replacing this values in (1):

$k = \frac{[0,0070][0,0118]}{[0,0168]}$

k = 4,92x10⁻³

I hope it helps!

7 0

3 years ago