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3 years ago

What does the prefix trans-indicate?

Chemistry

1 answer:

fredd [130]3 years ago

7 0

Answer:

B. The carbons on either side of the double bond are Pointed in opposite directions

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Sushi sandwich this is my lunch

mariarad [96]

Answer:

gimme

Explanation:

now.

7 0

3 years ago

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At 24°C, Kp = 0.080 for the equilibrium: NH4HS (s) NH3 (g) + H2S (g) A sample of solid NH4HS is placed in a closed vessel and al

miss Akunina [59]

Answer:

Partial pressure of ammonia is 0,28.

Explanation:

For the reaction:

NH₄HS(s) ⇄ NH₃(g) + H₂S(g)

kp = 0,080 is defined as:

0,080 = P[NH₃] P[H₂S] (1)

Where P[NH₃] is partial pressure of NH₃

Asuming amount of NH₄HS is 1, equilibrium concentration for each compound is:

[NH₄HS] = 1 - x

P [NH₃] = x

P [H₂S] = x

Replacing in (1):

0,080 = X×X

0,080 = X²

X = 0,28 = P[NH₃]

I hope it helps

7 0

3 years ago

Which of the following is an input for cellular response ? CO B H₂O c Sunlight

Mnenie [13.5K]

The input for cellular response is O2

8 0

3 years ago

Does Mg or Ne have a higher electronegativity value

elena55 [62]

Answer:

Explanation:

3 0

3 years ago

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In the reaction between NaNO3 (aq) and Li2SO4 (aq), will a precipitate form?

lara31 [8.8K]

Answer: The correct answer is No, this reaction produces no insoluble products.

Explanation:

Precipitate is defined as the insoluble salt which emerges when two different solutions are mixed together. It settles down at the bottom of the flask after some time.

The balanced chemical equation for the reaction of sodium nitrate and lithium sulfate follows:

$2NaNO_3(aq.)+Li_2SO_4(aq.)\rightarrow Na_2SO_4(aq.)+2LiNO_3(aq.)$

By Stoichiometry of the reaction:

2 moles of aqueous solution of sodium nitrate reacts with 1 mole of aqueous solution of lithium sulfate to produce 1 mole of aqueous solution of sodium sulfate and 2 moles of aqueous solution of lithium nitrate.

All the products are aqueous solution and thus, no precipitate is formed.

8 0

3 years ago